ScholaTile 開発日誌 2026-04-11 その1

Gemini

Last updated at 2026-04-18Posted at 2026-04-18

USER 🧑‍💻

This is the Gemini CLI. We are setting up the context for our chat.
Today's date is 2026年4月11日土曜日 (formatted according to the user's locale).
My operating system is: linux
The project's temporary directory is: /home/yasumichi/.gemini/tmp/education-scheduler

Workspace Directories:
- /path/to/Education-Scheduler
Directory Structure:

Showing up to 200 items (files + folders). Folders or files indicated with ... contain more items not shown, were ignored, or the display limit (200 items) was reached.

/path/to/Education-Scheduler/
├───.gitignore
├───.npmrc
├───Deploy.md
├───GEMINI.md
├───index.html
├───LICENSE
├───package-lock.json
├───package.json
├───tsconfig.json
├───vite.config.ts
├───.git/...
├───backend/
│ ├───package-lock.json
│ ├───package.json
│ ├───prisma.config.ts
│ ├───tsconfig.json
│ ├───dist/...
│ ├───node_modules/...
│ ├───prisma/
│ │ ├───schema.prisma
│ │ └───seed.ts
│ └───src/
│ ├───authMiddleware.ts
│ └───index.ts
├───dist/...
├───docs/
│ └───API.md
├───node_modules/...
├───public/
│ ├───ScholaTile_64x64.png
│ └───ScholaTile.png
└───src/
├───App.tsx
├───i18n.ts
├───index.css
├───main.tsx
├───types.ts
├───vite-env.d.ts
├───components/
│ ├───CourseManager.css
│ ├───CourseManager.tsx
│ ├───DeliveryMethodManager.css
│ ├───DeliveryMethodManager.tsx
│ ├───EventManager.css
│ ├───EventManager.tsx
│ ├───HolidayManager.css
│ ├───HolidayManager.tsx
│ ├───LabelManager.tsx
│ ├───LessonManager.css
│ ├───LessonManager.tsx
│ ├───Login.css
│ ├───Login.tsx
│ ├───PeriodManager.css
│ ├───PeriodManager.tsx
│ ├───ProfileManager.css
│ ├───ProfileManager.tsx
│ ├───RoomManager.css
│ ├───RoomManager.tsx
│ ├───SystemSettingManager.css
│ ├───SystemSettingManager.tsx
│ ├───TeacherManager.css
│ ├───TeacherManager.tsx
│ ├───Timetable.css
│ ├───Timetable.tsx
│ ├───UserManager.css
│ └───UserManager.tsx
└───utils/
└───excelExport.ts

USER 🧑‍💻

個人月間予定ビューの作成
- user-dropdown-container に個人月間を用意し、関連付けされた講師の予定を表示
- 7曜5週のビュー(7列*5行)
- 各日には日の表示と8時限分の予定を card で表示

MODEL ✨

I will search for user-dropdown-container to identify the component responsible for the user menu and explore the current view implementations to understand how to integrate the new personal monthly view.Tool Command:

{
  "name": "grep_search",
  "args": {
    "pattern": "user-dropdown-container",
    "context": 15
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "grep_search_1775856001026_0",
  "name": "grep_search",
  "response": {
    "output": "Found 2 matches for pattern \"user-dropdown-container\" in path \".\":\n---\nFile: src/index.css\nL52-   border: 1px solid #444;\nL53-   color: #ccc;\nL54-   padding: 4px 10px;\nL55-   border-radius: 4px;\nL56-   cursor: pointer;\nL57-   font-size: 0.8rem;\nL58-   transition: all 0.2s;\nL59- }\nL60- \nL61- .settings-button:hover, .logout-button:hover, .profile-button:hover {\nL62-   background-color: #333;\nL63-   border-color: #666;\nL64-   color: #fff;\nL65- }\nL66- \nL67: .user-dropdown-container {\nL68-   position: relative;\nL69- }\nL70- \nL71- .user-dropdown-button {\nL72-   background-color: transparent;\nL73-   border: 1px solid #444;\nL74-   color: #ccc;\nL75-   padding: 4px 10px;\nL76-   border-radius: 4px;\nL77-   cursor: pointer;\nL78-   font-size: 0.8rem;\nL79-   transition: all 0.2s;\nL80- }\nL81- \nL82- .user-dropdown-button:hover {\n---\nFile: src/App.tsx\nL329-                         {t('Manage Users')}\nL330-                       </button>\nL331-                       <button\nL332-                         className=\"dropdown-item\"\nL333-                         onClick={() => {\nL334-                           showSystemSettingManager.value = true;\nL335-                           showSettingsDropdown.value = false;\nL336-                         }}\nL337-                       >\nL338-                         {t('System Settings')}\nL339-                       </button>\nL340-                     </div>\nL341-                   )}\nL342-                 </div>\nL343-               )}\nL344:               <div className=\"user-dropdown-container\">\nL345-                 <button\nL346-                   className=\"user-dropdown-button\"\nL347-                   onClick={() => showUserDropdown.value = !showUserDropdown.value}\nL348-                 >\nL349-                   {(() => {\nL350-                     if (user.value?.resourceId) {\nL351-                       const teacher = resources.value.find(r => r.id === user.value?.resourceId);\nL352-                       if (teacher) return t(teacher.name);\nL353-                     }\nL354-                     return user.value?.email;\nL355-                   })()}\nL356-                 </button>\nL357-                 {showUserDropdown.value && (\nL358-                   <div className=\"user-dropdown\">\nL359-                     <button\n---"
  }
}

MODEL ✨

I will read src/App.tsx around line 344 to examine the existing dropdown items and plan the insertion of the "Personal Monthly" view option.Tool Command:

{
  "name": "read_file",
  "args": {
    "end_line": 410,
    "start_line": 340,
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856004369_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 340-410 of 637 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 411.\n\n--- FILE CONTENT (truncated) ---\n                    </div>\n                  )}\n                </div>\n              )}\n              <div className=\"user-dropdown-container\">\n                <button \n                  className=\"user-dropdown-button\" \n                  onClick={() => showUserDropdown.value = !showUserDropdown.value}\n                >\n                  {(() => {\n                    if (user.value?.resourceId) {\n                      const teacher = resources.value.find(r => r.id === user.value?.resourceId);\n                      if (teacher) return t(teacher.name);\n                    }\n                    return user.value?.email;\n                  })()}\n                </button>\n                {showUserDropdown.value && (\n                  <div className=\"user-dropdown\">\n                    <button \n                      className=\"dropdown-item\" \n                      onClick={() => {\n                        profileMode.value = 'profile';\n                        showProfileManager.value = true;\n                        showUserDropdown.value = false;\n                      }}\n                    >\n                      {t('My Profile')}\n                    </button>\n                    <button \n                      className=\"dropdown-item\" \n                      onClick={() => {\n                        profileMode.value = 'password';\n                        showProfileManager.value = true;\n                        showUserDropdown.value = false;\n                      }}\n                    >\n                      {t('Change Password')}\n                    </button>\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          profileMode.value = 'export';\n                          showProfileManager.value = true;\n                          showUserDropdown.value = false;\n                        }}\n                      >\n                        {t('Export Schedule (iCalendar)')}\n                      </button>\n                    )}\n                    <div className=\"dropdown-divider\" />\n                    <button className=\"dropdown-item logout-item\" onClick={handleLogout}>\n                      {t('Sign Out')}\n                    </button>\n                  </div>\n                )}\n              </div>\n            </div>\n          )}\n        </div>\n\n        <div className=\"controls\">\n          <div className=\"control-group\">\n            <button \n              className={viewMode.value === 'room' ? 'active' : ''} \n              onClick={() => viewMode.value = 'room'}\n            >\n              {resourceLabels.value.room}\n            </button>\n            <button "
  }
}

MODEL ✨

I will search for timeViewMode in src/App.tsx to understand how the application handles different time-based views and determine how to integrate the personal monthly view.Tool Command:

{
  "name": "grep_search",
  "args": {
    "pattern": "timeViewMode",
    "context": 10
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "grep_search_1775856013968_0",
  "name": "grep_search",
  "response": {
    "output": "No matches found for pattern \"timeViewMode\" in path \".\"."
  }
}

MODEL ✨

I will examine src/types.ts to identify the correct naming convention for the view-related types and better understand how to structure the personal monthly view.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/types.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856022123_0",
  "name": "read_file",
  "response": {
    "output": "export interface TimePeriod {\n  id: string;\n  name: string;\n  startTime: string; // HH:mm\n  endTime: string;   // HH:mm\n  order: number;\n}\n\nexport type ResourceType = 'room' | 'teacher' | 'course';\nexport type UserRole = 'ADMIN' | 'TEACHER' | 'STUDENT';\n\nexport interface User {\n  id: string;\n  email: string;\n  role: UserRole;\n  resourceId?: string; // 対応する講師リソース等\n}\n\nexport interface AuthResponse {\n  token?: string;\n  user: User;\n}\n\nexport interface ResourceLabels {\n  room: string;\n  teacher: string;\n  course: string;\n  event: string;\n  mainTeacher: string;\n  subTeacher: string;\n  mainRoom: string;\n  deliveryMethod: string;\n  subject: string;\n}\n\nexport interface SystemSetting {\n  id: string;\n  allowPublicSignup: boolean;\n  yearViewStartMonth: number;\n  yearViewStartDay: number;\n}\n\nexport interface CourseSubject {\n  id: string;\n  name: string;\n  totalPeriods: number;\n}\n\nexport interface DeliveryMethod {\n  id: string;\n  name: string;\n  color?: string;\n  order: number;\n}\n\nexport interface Resource {\n  id: string;\n  name: string;\n  type: ResourceType;\n  order?: number;\n  userId?: string; // 紐付けられたユーザーID\n  startDate?: string; // YYYY-MM-DD\n  endDate?: string;   // YYYY-MM-DD\n  subjects?: CourseSubject[];\n  mainRoomId?: string;\n  chiefTeacherId?: string;\n  assistantTeacherIds?: string[];\n  assistantTeachers?: { id: string }[];\n  mainTeacherLabel?: string;\n  subTeacherLabel?: string;\n}\n\nexport interface ScheduleEvent {\n  id: string;\n  name: string;\n  startDate: string;\n  startPeriodId: string;\n  endDate: string;\n  endPeriodId: string;\n  color?: string;\n  location?: string;\n  resourceIds?: string[]; // 紐付けられたリソースID（講師、教室など）\n  resources?: { id: string }[]; // バックエンドからのリレーション\n  showInEventRow?: boolean; // イベント行（最上部）に表示するかどうか\n}\n\nexport interface Lesson {\n  id: string;\n  subject: string;\n  teacherId?: string;\n  subTeacherIds?: string[]; // サブ講師\n  subTeachers?: { id: string }[]; // バックエンドからのリレーション\n  roomId?: string;\n  courseId: string;\n  location?: string;\n  remarks?: string;\n  externalTeacher?: string;\n  externalSubTeachers?: string;\n  deliveryMethodIds?: string[]; // 授業方式\n  deliveryMethods?: { id: string, name: string, color?: string }[]; // バックエンドからのリレーション\n  startDate: string;   // 開始日 \"2026-03-26\"\n  startPeriodId: string; // 開始時限 \"p1\"\n  endDate: string;     // 終了日 \"2026-03-27\"\n  endPeriodId: string;   // 終了時限 \"p4\"\n}\n\nexport type ViewType = 'day' | 'week' | 'month' | 'year';\n\nexport interface Holiday {\n  id: string;\n  date?: string;\n  start?: string;\n  end?: string;\n  name: string;\n}\n\nconst generateResources = (): Resource[] => {\n  const resources: Resource[] = [];\n  for (let i = 1; i <= 20; i++) {\n    resources.push({ id: `r${i}`, name: `Room ${100 + i}`, type: 'room', order: i });\n  }\n  const surnames = ['Sato', 'Suzuki', 'Takahashi', 'Tanaka', 'Watanabe', 'Ito', 'Yamamoto', 'Nakamura', 'Kobayashi', 'Kato', 'Yoshida', 'Yamada', 'Sasaki', 'Yamaguchi', 'Matsumoto', 'Inoue', 'Kimura', 'Hayashi', 'Saito', 'Shimizu'];\n  for (let i = 1; i <= 20; i++) {\n    resources.push({ id: `t${i}`, name: `Dr. ${surnames[i-1]}`, type: 'teacher', order: i });\n  }\n  const courseNames = ['Advanced Math', 'Practical English', 'Physics Inquiry', 'Japanese History B', 'Modern Writing', 'Basic Chemistry', 'World History A', 'Geography B', 'Biology Special', 'Politics & Economy', 'Classical Literature', 'Informatics I', 'Basic Arts', 'Physical Education', 'English Expression', 'Math IIB', 'Logical Japanese', 'Human Science', 'Career Inquiry', 'Multiculturalism'];\n  for (let i = 1; i <= 20; i++) {\n    resources.push({ id: `c${i}`, name: `${courseNames[i-1]} Course`, type: 'course', order: i });\n  }\n  return resources;\n};\n\nexport const MOCK_RESOURCES = generateResources();\n\nconst generateLessons = (): Lesson[] => {\n  const lessons: Lesson[] = [];\n  const subjects = ['Math', 'English', 'Physics', 'Japanese', 'Chemistry', 'History', 'Geography', 'Biology', 'Social', 'Info', 'Arts', 'PE'];\n  const baseDate = new Date().toISOString().split('T')[0];\n\n  // 基本的な単発の授業\n  for (let i = 1; i <= 30; i++) {\n    const periodNum = (i % 8) + 1;\n    lessons.push({\n      id: `l${i}`,\n      subject: subjects[i % subjects.length],\n      teacherId: `t${(i % 20) + 1}`,\n      roomId: `r${(i % 20) + 1}`,\n      courseId: `c${(i % 20) + 1}`,\n      startDate: baseDate,\n      startPeriodId: `p${periodNum}`,\n      endDate: baseDate,\n      endPeriodId: `p${periodNum}`\n    });\n  }\n\n  // 複数サブ講師のテストデータ\n  lessons.push({\n    id: 'l-multi-sub',\n    subject: 'Team Teaching: Research',\n    teacherId: 't1', // Dr. Sato\n    subTeacherIds: ['t2', 't3'], // Dr. Suzuki, Dr. Takahashi\n    roomId: 'r1',\n    courseId: 'c1',\n    startDate: '2026-03-26',\n    startPeriodId: 'p3',\n    endDate: '2026-03-26',\n    endPeriodId: 'p4'\n  });\n\n  // 日を跨ぐ集中講義\n  lessons.push({\n    id: 'l-special',\n    subject: 'Special: Multiculturalism',\n    teacherId: 't5',\n    subTeacherIds: ['t1', 't2'],\n    roomId: 'r5',\n    courseId: 'c20',\n    startDate: '2026-03-26',\n    startPeriodId: 'p1',\n    endDate: '2026-03-27',\n    endPeriodId: 'p4'\n  });\n\n  return lessons;\n};\n\nexport const MOCK_LESSONS = generateLessons();\n\nexport const MOCK_EVENTS: ScheduleEvent[] = [\n  {\n    id: 'e-global-only',\n    name: 'Evacuation Drill',\n    startDate: '2026-03-26',\n    startPeriodId: 'p5',\n    endDate: '2026-03-26',\n    endPeriodId: 'p6',\n    color: '#fee2e2',\n    showInEventRow: true // イベント行のみ（resourceIdsなし）\n  },\n  {\n    id: 'e-resource-only',\n    name: 'Business Trip',\n    startDate: '2026-03-26',\n    startPeriodId: 'p1',\n    endDate: '2026-03-26',\n    endPeriodId: 'p8',\n    color: '#d1fae5',\n    resourceIds: ['t10'], // Dr. Kato only\n    showInEventRow: false // イベント行には出さない\n  },\n  {\n    id: 'e-both',\n    name: 'Open Research Lesson',\n    startDate: '2026-03-26',\n    startPeriodId: 'p2',\n    endDate: '2026-03-26',\n    endPeriodId: 'p3',\n    color: '#fef3c7',\n    resourceIds: ['t4', 'r4'], // Dr. Tanaka, Room 104\n    showInEventRow: true // 両方に表示\n  }\n];\n\nexport const MOCK_HOLIDAYS: Holiday[] = [\n  { id: 'h1', date: '2026-01-01', name: 'New Year\\'s Day' },\n  { id: 'h2', date: '2026-02-11', name: 'Foundation Day' },\n  { id: 'h3', date: '2026-02-23', name: 'Emperor\\'s Birthday' },\n  { id: 'h4', date: '2026-03-20', name: 'Vernal Equinox Day' },\n  { id: 'h5', date: '2026-04-29', name: 'Showa Day' },\n  { id: 'h6', start: '2026-12-29', end: '2027-01-03', name: 'Winter Holidays' }\n];\n"
  }
}

MODEL ✨

ViewType in src/types.ts defines 'day', 'week', 'month', and 'year', but the "Personal Monthly" view requested by the user seems distinct from the resource-oriented monthly view. I will re-examine src/App.tsx to understand the current usage of ViewType and how to best integrate this new personal view.Tool Command:

{
  "name": "grep_search",
  "args": {
    "pattern": "viewType",
    "context": 5
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "grep_search_1775856032898_0",
  "name": "grep_search",
  "response": {
    "output": "Found 36 matches for pattern \"viewType\" in path \".\":\n---\nFile: GEMINI.md\nL103- \nL104- ## 4. Core Domain Models (Data Interfaces)\nL105- \nL106- ### Base Types\nL107- ```typescript\nL108: export type ViewType = 'day' | 'week' | 'month' | 'year';\nL109- export type ResourceType = 'room' | 'teacher' | 'course';\nL110- export type UserRole = 'ADMIN' | 'TEACHER' | 'STUDENT';\nL111- ```\nL112- \nL113- ### Main Entities\n---\nFile: src/App.tsx\nL13- import { HolidayManager } from './components/HolidayManager';\nL14- import { UserManager } from './components/UserManager';\nL15- import { ProfileManager, ProfileMode } from './components/ProfileManager';\nL16- import { SystemSettingManager } from './components/SystemSettingManager';\nL17- import { DeliveryMethodManager } from './components/DeliveryMethodManager';\nL18: import { Resource, Lesson, ScheduleEvent, ResourceType, ViewType, Holiday, ResourceLabels, User, AuthResponse, TimePeriod, SystemSetting } from './types';\nL19- import { format, addDays, getYear, getMonth, parseISO } from 'date-fns';\nL20- import { exportTimetableToExcel } from './utils/excelExport';\nL21- \nL22- const BACKEND_URL = import.meta.env.VITE_API_URL || 'http://localhost:3001/api';\nL23- \nL24- export function App() {\nL25-   const { t } = useTranslation();\nL26-   const viewMode = useSignal<ResourceType>('room');\nL27:   const viewType = useSignal<ViewType>('day');\nL28-   const currentDate = useSignal<Date>(new Date());\nL29-   const holidays = useSignal<Holiday[]>([]);\nL30-   const periods = useSignal<TimePeriod[]>([]);\nL31-   const systemSettings = useSignal<SystemSetting | null>(null);\nL32-   const isHolidayMode = useSignal<boolean>(false);\nL190-   if (!user.value) {\nL191-     return <Login onLogin={handleLogin} error={authError.value} backendUrl={BACKEND_URL} />;\nL192-   }\nL193- \nL194-   const moveDate = (amount: number) => {\nL195:     if (viewType.value === 'day') currentDate.value = addDays(currentDate.value, amount);\nL196:     if (viewType.value === 'week') currentDate.value = addDays(currentDate.value, amount * 7);\nL197:     if (viewType.value === 'month') currentDate.value = addDays(currentDate.value, amount * 30);\nL198:     if (viewType.value === 'year') currentDate.value = addDays(currentDate.value, amount * 365);\nL199-   };\nL200- \nL201-   const handleDateChange = (e: any) => {\nL202-     const newDate = parseISO(e.target.value);\nL203-     if (!isNaN(newDate.getTime())) {\nL204-       currentDate.value = newDate;\nL205-     }\nL206-   };\nL207- \nL208:   const handleViewTypeChange = (type: ViewType) => {\nL209:     viewType.value = type;\nL210-     if (type === 'year') {\nL211-       const month = systemSettings.value?.yearViewStartMonth ?? 4;\nL212-       const day = systemSettings.value?.yearViewStartDay ?? 1;\nL213- \nL214-       const currentMonth = getMonth(currentDate.value) + 1;\nL228-       periods: periods.value,\nL229-       resources: resources.value,\nL230-       lessons: lessons.value,\nL231-       events: events.value,\nL232-       viewMode: viewMode.value,\nL233:       viewType: viewType.value,\nL234-       baseDate: currentDate.value,\nL235-       holidays: holidays.value,\nL236-       labels: resourceLabels.value,\nL237-       systemSettings: systemSettings.value,\nL238-       t\nL421-             </button>\nL422-           </div>\nL423- \nL424-           <div className=\"control-group\">\nL425-             <button\nL426:               className={viewType.value === 'day' ? 'active' : ''}\nL427:               onClick={() => handleViewTypeChange('day')}\nL428-             >\nL429-               {t('1 day')}\nL430-             </button>\nL431-             <button\nL432:               className={viewType.value === 'week' ? 'active' : ''}\nL433:               onClick={() => handleViewTypeChange('week')}\nL434-             >\nL435-               {t('1 week')}\nL436-             </button>\nL437-             <button\nL438:               className={viewType.value === 'month' ? 'active' : ''}\nL439:               onClick={() => handleViewTypeChange('month')}\nL440-             >\nL441-               {t('1 month')}\nL442-             </button>\nL443-             <button\nL444:               className={viewType.value === 'year' ? 'active' : ''}\nL445:               onClick={() => handleViewTypeChange('year')}\nL446-             >\nL447-               {t('1 year')}\nL448-             </button>\nL449-           </div>\nL450- \nL476-           periods={periods.value}\nL477-           resources={resources.value}\nL478-           lessons={lessons.value}\nL479-           events={events.value}\nL480-           viewMode={viewMode.value}\nL481:           viewType={viewType.value}\nL482-           baseDate={currentDate.value}\nL483-           holidays={holidays.value}\nL484-           labels={resourceLabels.value}\nL485-           systemSettings={systemSettings.value}\nL486-           onEventClick={(event) => {\n---\nFile: src/utils/excelExport.ts\nL1- import ExcelJS from 'exceljs';\nL2- import { saveAs } from 'file-saver';\nL3- import { format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays } from 'date-fns';\nL4: import { TimePeriod, Resource, Lesson, ScheduleEvent, ResourceLabels, SystemSetting, ViewType, ResourceType, Holiday } from '../types';\nL5- \nL6- interface ExportParams {\nL7-   periods: TimePeriod[];\nL8-   resources: Resource[];\nL9-   lessons: Lesson[];\nL10-   events: ScheduleEvent[];\nL11-   viewMode: ResourceType;\nL12:   viewType: ViewType;\nL13-   baseDate: Date;\nL14-   holidays: Holiday[];\nL15-   labels: ResourceLabels;\nL16-   systemSettings: SystemSetting | null;\nL17-   t: (key: string, options?: any) => string;\nL18- }\nL19- \nL20- export async function exportTimetableToExcel({\nL21:   periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\nL22- }: ExportParams) {\nL23-   const workbook = new ExcelJS.Workbook();\nL24-   const worksheet = workbook.addWorksheet('Timetable');\nL25- \nL26-   const currentViewStart = startOfDay(baseDate);\nL27- \nL28-   const getDayCount = () => {\nL29:     if (viewType === 'day') return 1;\nL30:     if (viewType === 'week') return 7;\nL31:     if (viewType === 'month') return 30;\nL32:     if (viewType === 'year') {\nL33-       const month = systemSettings?.yearViewStartMonth ?? 4;\nL34-       const day = systemSettings?.yearViewStartDay ?? 1;\nL35-       const start = new Date(getYear(baseDate), month - 1, day);\nL36-       const end = new Date(getYear(baseDate) + 1, month - 1, day);\nL37-       return differenceInDays(end, start);\n---\nFile: src/components/Timetable.tsx\nL1: import { TimePeriod, Resource, Lesson, ResourceType, ViewType, Holiday, ResourceLabels, ScheduleEvent, SystemSetting } from '../types';\nL2- import { format, addDays, isSameDay, parseISO, getYear, differenceInDays, isWithinInterval, isBefore, isAfter, startOfDay } from 'date-fns';\nL3- import './Timetable.css';\nL4- import { useTranslation } from 'react-i18next';\nL5- import { JSX } from 'preact';\nL6- import { useSignal } from '@preact/signals';\nL9-   periods: TimePeriod[];\nL10-   resources: Resource[];\nL11-   lessons: Lesson[];\nL12-   events: ScheduleEvent[];\nL13-   viewMode: ResourceType;\nL14:   viewType: ViewType;\nL15-   baseDate: Date;\nL16-   holidays: Holiday[];\nL17-   labels: ResourceLabels;\nL18-   systemSettings: SystemSetting | null;\nL19-   onEventClick?: (event: ScheduleEvent) => void;\nL21-   onLessonClick?: (lesson: Lesson) => void;\nL22-   onEmptyResourceCellClick?: (resourceId: string, date: string, periodId: string) => void;\nL23- }\nL24- \nL25- export function Timetable({\nL26:   periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings,\nL27-   onEventClick, onEmptyEventClick, onLessonClick, onEmptyResourceCellClick\nL28- }: Props) {\nL29-   const { t } = useTranslation();\nL30-   const locale = navigator.language;\nL31-   const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\nL53-       return false;\nL54-     });\nL55-   };\nL56- \nL57-   const getDayCount = () => {\nL58:     if (viewType === 'day') return 1;\nL59:     if (viewType === 'week') return 7;\nL60:     if (viewType === 'month') return 30;\nL61:     if (viewType === 'year') {\nL62-       const month = systemSettings?.yearViewStartMonth ?? 4;\nL63-       const day = systemSettings?.yearViewStartDay ?? 1;\nL64- \nL65-       const start = new Date(getYear(baseDate), month - 1, day);\nL66-       const end = new Date(getYear(baseDate) + 1, month - 1, day);\nL96-     const next = new Set(hiddenResourceIds.value);\nL97-     allResourcesOfMode.forEach(r => next.add(r.id));\nL98-     hiddenResourceIds.value = next;\nL99-   };\nL100- \nL101:   const isDayView = viewType === 'day';\nL102-   const colWidthNum = isDayView ? 60 : 50;\nL103-   const colWidth = isDayView ? '1fr' : `${colWidthNum}px`;\nL104-   const totalCols = displayDates.length * periods.length;\nL105-   const totalWidth = 150 + totalCols * colWidthNum;\nL106- \nL467-   } as JSX.CSSProperties;\nL468- \nL469-   return (\nL470-     <div className=\"timetable-wrapper\" style={wrapperStyle}>\nL471-       <div\nL472:         key={`grid-${viewType}-${baseDate.getTime()}-${viewMode}-${filteredResources.length}-${totalCols}`}\nL473-         className=\"timetable-container\"\nL474-         style={gridStyle}\nL475-       >\nL476-         {filterButton}\nL477-         {filteredResources.map((res, rIdx) =>\n---\nFile: src/types.ts\nL102-   startPeriodId: string; // 開始時限 \"p1\"\nL103-   endDate: string;     // 終了日 \"2026-03-27\"\nL104-   endPeriodId: string;   // 終了時限 \"p4\"\nL105- }\nL106- \nL107: export type ViewType = 'day' | 'week' | 'month' | 'year';\nL108- \nL109- export interface Holiday {\nL110-   id: string;\nL111-   date?: string;\nL112-   start?: string;\n---"
  }
}

MODEL ✨

The Timetable component currently supports day, week, month, and year views, but the "Personal Monthly" view is distinct: it's teacher-specific and uses a calendar grid rather than resource-based rows. I'm considering whether to add personal-month to ViewType or use a separate boolean like showPersonalMonthly to trigger a new PersonalMonthlyView component. I'll examine the main content area in src/App.tsx to determine how this new view should be integrated.Tool Command:

{
  "name": "read_file",
  "args": {
    "end_line": 550,
    "start_line": 450,
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856043323_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 450-550 of 637 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 551.\n\n--- FILE CONTENT (truncated) ---\n\n          <div className=\"control-group date-nav\">\n            <button onClick={() => moveDate(-1)}>{t('Prev')}</button>\n            <input \n              type=\"date\" \n              className=\"date-picker\"\n              value={format(currentDate.value, 'yyyy-MM-dd')}\n              onChange={handleDateChange}\n            />\n            <button onClick={() => moveDate(1)}>{t('Next')}</button>\n          </div>\n\n          <button className=\"excel-export-btn\" onClick={handleExport} title={t('Export to Excel')}>\n            <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n              <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n              <polyline points=\"14 2 14 8 20 8\"></polyline>\n              <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n              <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n              <polyline points=\"10 9 9 9 8 9\"></polyline>\n            </svg>\n          </button>\n        </div>\n      </header>\n\n      <div className={`timetable-view`}>\n        <Timetable \n          periods={periods.value}\n          resources={resources.value}\n          lessons={lessons.value}\n          events={events.value}\n          viewMode={viewMode.value}\n          viewType={viewType.value}\n          baseDate={currentDate.value}\n          holidays={holidays.value}\n          labels={resourceLabels.value}\n          systemSettings={systemSettings.value}\n          onEventClick={(event) => {\n            editingEvent.value = event;\n            showEventManager.value = true;\n          }}\n          onEmptyEventClick={(date, periodId) => {\n            editingEvent.value = { startDate: date, startPeriodId: periodId };\n            showEventManager.value = true;\n          }}\n          onLessonClick={(lesson) => {\n            editingLesson.value = lesson;\n            showLessonManager.value = true;\n          }}\n          onEmptyResourceCellClick={(resourceId, date, periodId) => {\n            const initial: Partial<Lesson> = { startDate: date, startPeriodId: periodId, endDate: date, endPeriodId: periodId };\n            if (viewMode.value === 'room') {\n              initial.roomId = resourceId;\n              // この教室をメイン教室としている講座があれば、それを初期選択\n              const relatedCourse = resources.value.find(c => c.type === 'course' && c.mainRoomId === resourceId);\n              if (relatedCourse) initial.courseId = relatedCourse.id;\n            }\n            else if (viewMode.value === 'teacher') initial.teacherId = resourceId;\n            else if (viewMode.value === 'course') initial.courseId = resourceId;\n            editingLesson.value = initial;\n            showLessonManager.value = true;\n          }}\n        />\n      </div>\n\n      {showPeriodManager.value && (\n        <PeriodManager \n          backendUrl={BACKEND_URL} \n          onClose={() => showPeriodManager.value = false}\n          onUpdate={(newPeriods) => periods.value = newPeriods}\n        />\n      )}\n\n      {showLabelManager.value && (\n        <LabelManager \n          backendUrl={BACKEND_URL} \n          onClose={() => showLabelManager.value = false}\n          onUpdate={(newLabels) => resourceLabels.value = newLabels}\n          initialLabels={resourceLabels.value}\n        />\n      )}\n\n      {showCourseManager.value && (\n        <CourseManager \n          backendUrl={BACKEND_URL} \n          onClose={() => showCourseManager.value = false}\n          onUpdate={fetchData}\n          resources={resources.value}\n          labels={resourceLabels.value}\n        />\n      )}\n\n      {showRoomManager.value && (\n        <RoomManager \n          backendUrl={BACKEND_URL} \n          onClose={() => showRoomManager.value = false}\n          onUpdate={fetchData}\n          resources={resources.value}\n          labels={resourceLabels.value}\n        />\n      )}\n"
  }
}

MODEL ✨

I'll integrate a PersonalMonthlyView component, replacing <Timetable ... /> when active, and likely controlled by a showPersonalMonthly signal. This view, accessed via "My Schedule" in the user dropdown, will require user, resources, lessons, events, periods, baseDate, holidays, and onLessonClick as props. It will specifically display the 8 time periods per day in a calendar grid; I'll check backend/prisma/seed.ts to confirm the default period structure.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "backend/prisma/seed.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856057882_0",
  "name": "read_file",
  "response": {
    "output": "import { PrismaClient, ResourceType, UserRole } from '@prisma/client';\nimport { PrismaPg } from '@prisma/adapter-pg';\nimport pg from 'pg';\nimport bcrypt from 'bcryptjs';\nimport dotenv from 'dotenv';\n\ndotenv.config();\n\nconst pool = new pg.Pool({ connectionString: process.env.DATABASE_URL });\nconst adapter = new PrismaPg(pool);\nconst prisma = new PrismaClient({ adapter });\n\nasync function main() {\n  // データのクリア\n  await prisma.holiday.deleteMany();\n  await prisma.scheduleEvent.deleteMany();\n  await prisma.lesson.deleteMany();\n  await prisma.resource.deleteMany();\n  await prisma.user.deleteMany();\n  await prisma.timePeriod.deleteMany();\n  await prisma.resourceLabel.deleteMany();\n  await prisma.systemSetting.deleteMany();\n\n  console.log('Clearing database...');\n\n  // ユーザーの生成\n  const adminPassword = await bcrypt.hash('admin123', 10);\n  const teacherPassword = await bcrypt.hash('teacher123', 10);\n  \n  // 佐藤先生のユーザー (t1 に紐付ける)\n  const userT1 = await prisma.user.create({\n    data: {\n      email: 'sato@example.com',\n      password: teacherPassword,\n      role: UserRole.TEACHER\n    }\n  });\n\n  await prisma.user.create({\n    data: {\n      email: 'admin@example.com',\n      password: adminPassword,\n      role: UserRole.ADMIN\n    }\n  });\n\n  await prisma.user.create({\n    data: {\n      email: 'teacher@example.com',\n      password: teacherPassword,\n      role: UserRole.TEACHER\n    }\n  });\n\n  console.log('Seeding users...');\n\n  // 時限の生成\n  const periods = [\n    { id: 'p1', name: '1st Period', startTime: '09:00', endTime: '09:50', order: 1 },\n    { id: 'p2', name: '2nd Period', startTime: '10:00', endTime: '10:50', order: 2 },\n    { id: 'p3', name: '3rd Period', startTime: '11:00', endTime: '11:50', order: 3 },\n    { id: 'p4', name: '4th Period', startTime: '12:00', endTime: '12:50', order: 4 },\n    { id: 'p5', name: '5th Period', startTime: '13:50', endTime: '14:40', order: 5 },\n    { id: 'p6', name: '6th Period', startTime: '14:50', endTime: '15:40', order: 6 },\n    { id: 'p7', name: '7th Period', startTime: '15:50', endTime: '16:40', order: 7 },\n    { id: 'p8', name: '8th Period', startTime: '16:50', endTime: '17:40', order: 8 },\n  ];\n\n  for (const p of periods) {\n    await prisma.timePeriod.create({ data: p });\n  }\n\n  console.log('Seeding time periods...');\n\n  // リソースラベルの生成\n  await prisma.resourceLabel.create({\n    data: {\n      room: 'Room',\n      teacher: 'Teacher',\n      course: 'Course',\n      event: 'Event',\n      mainTeacher: 'Main Teacher',\n      subTeacher: 'Sub Teacher',\n      mainRoom: 'Main Room',\n      deliveryMethod: 'Delivery Method',\n      subject: 'Subject'\n    }\n  });\n\n  console.log('Seeding resource labels...');\n\n  await prisma.systemSetting.create({\n    data: {\n      allowPublicSignup: true,\n      yearViewStartMonth: 4,\n      yearViewStartDay: 1\n    }\n  });\n\n  console.log('Seeding system settings...');\n\n  // リソースの生成\n  // Rooms\n  for (let i = 1; i <= 20; i++) {\n    await prisma.resource.create({\n      data: { id: `r${i}`, name: `Room ${100 + i}`, type: 'room', order: i }\n    });\n  }\n  // Teachers\n  const surnames = ['Sato', 'Suzuki', 'Takahashi', 'Tanaka', 'Watanabe', 'Ito', 'Yamamoto', 'Nakamura', 'Kobayashi', 'Kato', 'Yoshida', 'Yamada', 'Sasaki', 'Yamaguchi', 'Matsumoto', 'Inoue', 'Kimura', 'Hayashi', 'Saito', 'Shimizu'];\n  for (let i = 1; i <= 20; i++) {\n    await prisma.resource.create({\n      data: { \n        id: `t${i}`, \n        name: `Dr. ${surnames[i-1]}`, \n        type: 'teacher', \n        order: i,\n        // 佐藤先生 (t1) だけユーザーと紐付け\n        userId: i === 1 ? userT1.id : undefined\n      }\n    });\n  }\n  // Courses\n  const courseNames = ['Advanced Math', 'Practical English', 'Physics Inquiry', 'Japanese History B', 'Modern Writing', 'Basic Chemistry', 'World History A', 'Geography B', 'Biology Special', 'Politics & Economy', 'Classical Literature', 'Informatics I', 'Basic Arts', 'Physical Education', 'English Expression', 'Math IIB', 'Logical Japanese', 'Human Science', 'Career Inquiry', 'Multiculturalism'];\n  for (let i = 1; i <= 20; i++) {\n    await prisma.resource.create({\n      data: { id: `c${i}`, name: `${courseNames[i-1]} Course`, type: 'course', order: i }\n    });\n  }\n\n  console.log('Seeding resources...');\n\n  // 授業の生成\n  const subjects = ['Math', 'English', 'Physics', 'Japanese', 'Chemistry', 'History', 'Geography', 'Biology', 'Social', 'Info', 'Arts', 'PE'];\n  const baseDate = '2026-03-26';\n\n  for (let i = 1; i <= 20; i++) {\n    const periodNum = (i % 8) + 1;\n    await prisma.lesson.create({\n      data: {\n        subject: subjects[i % subjects.length],\n        teacherId: `t${(i % 20) + 1}`,\n        roomId: `r${(i % 20) + 1}`,\n        courseId: `c${(i % 20) + 1}`,\n        startDate: baseDate,\n        startPeriodId: `p${periodNum}`,\n        endDate: baseDate,\n        endPeriodId: `p${periodNum}`\n      }\n    });\n  }\n\n  // 複数サブ講師のテストデータ\n  await prisma.lesson.create({\n    data: {\n      subject: 'Team Teaching: Research',\n      teacherId: 't1', // Dr. Sato\n      subTeachers: {\n        connect: [{ id: 't2' }, { id: 't3' }] // Dr. Suzuki, Dr. Takahashi\n      },\n      roomId: 'r1',\n      courseId: 'c1',\n      startDate: '2026-03-26',\n      startPeriodId: 'p3',\n      endDate: '2026-03-26',\n      endPeriodId: 'p4'\n    }\n  });\n\n  // 日を跨ぐ集中講義\n  await prisma.lesson.create({\n    data: {\n      subject: 'Special: Multiculturalism',\n      teacherId: 't5',\n      subTeachers: {\n        connect: [{ id: 't1' }, { id: 't2' }]\n      },\n      roomId: 'r5',\n      courseId: 'c20',\n      startDate: '2026-03-26',\n      startPeriodId: 'p1',\n      endDate: '2026-03-27',\n      endPeriodId: 'p4'\n    }\n  });\n\n  console.log('Seeding lessons...');\n\n  // イベント\n  // 全体イベント\n  await prisma.scheduleEvent.create({\n    data: {\n      name: 'Evacuation Drill',\n      startDate: '2026-03-26',\n      startPeriodId: 'p5',\n      endDate: '2026-03-26',\n      endPeriodId: 'p6',\n      color: '#fee2e2',\n      showInEventRow: true\n    }\n  });\n\n  // リソース固有（加藤先生のみ、イベント行なし）\n  await prisma.scheduleEvent.create({\n    data: {\n      name: 'Business Trip',\n      startDate: '2026-03-26',\n      startPeriodId: 'p1',\n      endDate: '2026-03-26',\n      endPeriodId: 'p8',\n      color: '#d1fae5',\n      showInEventRow: false,\n      resources: {\n        connect: [{ id: 't10' }]\n      }\n    }\n  });\n\n  // 両方（田中先生、104号室、イベント行あり）\n  await prisma.scheduleEvent.create({\n    data: {\n      name: 'Open Research Lesson',\n      startDate: '2026-03-26',\n      startPeriodId: 'p2',\n      endDate: '2026-03-26',\n      endPeriodId: 'p3',\n      color: '#fef3c7',\n      showInEventRow: true,\n      resources: {\n        connect: [{ id: 't4' }, { id: 'r4' }]\n      }\n    }\n  });\n\n  // その他既存のイベント\n  await prisma.scheduleEvent.create({\n    data: { name: 'School Cleaning', startDate: '2026-03-26', startPeriodId: 'p7', endDate: '2026-03-26', endPeriodId: 'p8', color: '#e2e8f0', showInEventRow: true }\n  });\n\n  // 祝日\n  await prisma.holiday.createMany({\n    data: [\n      { date: '2026-01-01', name: 'New Year\\'s Day' },\n      { date: '2026-02-11', name: 'Foundation Day' },\n      { date: '2026-02-23', name: 'Emperor\\'s Birthday' },\n      { date: '2026-03-20', name: 'Vernal Equinox Day' },\n      { date: '2026-04-29', name: 'Showa Day' },\n      { start: '2026-12-29', end: '2027-01-03', name: 'Winter Holidays' }\n    ]\n  });\n\n  console.log('Seeding finished.');\n}\n\nmain()\n  .catch((e) => {\n    console.error(e);\n    process.exit(1);\n  })\n  .finally(async () => {\n    await prisma.$disconnect();\n  });\n"
  }
}

MODEL ✨

I've confirmed that periods are p1 through p8. My plan is to create PersonalMonthlyView.tsx and .css, then update App.tsx and i18n.ts. I'll use date-fns for the 7-column calendar grid. The "Personal Monthly" menu item will only appear if user.value?.resourceId exists, adhering to its personal nature. I'll also review Timetable.css for card styles to ensure UI consistency.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/components/Timetable.css"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856063590_0",
  "name": "read_file",
  "response": {
    "output": ".app-container {\n  display: flex;\n  flex-direction: column;\n  height: 100vh;\n  overflow: hidden;\n}\n\n.app-header {\n  flex: 0 0 auto;\n  margin-bottom: 5px;\n}\n\n.timetable-view {\n  flex: 1 1 0;\n  overflow: hidden;\n  display: flex;\n}\n\n.timetable-wrapper {\n  flex: 1 1 0;\n  overflow: auto;\n  border: 1px solid #444;\n  border-radius: 4px;\n  position: relative; /* Sticky context */\n}\n\n.excel-export-btn {\n  background: #252;\n  color: #8f8;\n  border: 1px solid #474;\n  border-radius: 4px;\n  padding: 4px 10px;\n  cursor: pointer;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  transition: all 0.2s;\n  margin-left: auto; /* controls の右端に寄せる */\n}\n\n.excel-export-btn:hover {\n  background: #363;\n  color: #aff;\n}\n\n@media (prefers-color-scheme: light) {\n  .excel-export-btn {\n    background: #dcfce7;\n    color: #15803d;\n    border-color: #bbf7d0;\n  }\n  .excel-export-btn:hover {\n    background: #bbf7d0;\n  }\n}\n\n.timetable-container {\n  background-color: #333;\n  display: grid;\n  width: fit-content;\n  min-width: 100%;\n}\n\n/* 左上の交差点 (常に最前面：z-index: 100) */\n.grid-corner {\n  background-color: #222;\n  border-right: 1px solid #666;\n  border-bottom: 1px solid #666;\n  position: sticky;\n  top: 0;\n  left: 0;\n  z-index: 100;\n  height: 70px; /* 40 + 30 */\n  box-sizing: border-box;\n  min-width: 150px;\n  width: 150px;\n  justify-self: start;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n}\n\n.resource-filter-btn {\n  background: transparent;\n  border: 1px solid #444;\n  color: #aaa;\n  border-radius: 4px;\n  padding: 4px;\n  cursor: pointer;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  transition: all 0.2s;\n}\n\n.resource-filter-btn:hover {\n  background: #333;\n  color: #fff;\n  border-color: #666;\n}\n\n.resource-filter-popup {\n  position: absolute;\n  top: 100%;\n  left: 0;\n  background: #222;\n  border: 1px solid #444;\n  border-radius: 4px;\n  box-shadow: 0 4px 12px rgba(0,0,0,0.5);\n  z-index: 110;\n  min-width: 200px;\n  max-height: 400px;\n  overflow-y: auto;\n  padding: 10px;\n  display: flex;\n  flex-direction: column;\n  gap: 5px;\n}\n\n.filter-item {\n  display: flex;\n  align-items: center;\n  gap: 8px;\n  cursor: pointer;\n  padding: 4px 8px;\n  border-radius: 3px;\n  transition: background 0.2s;\n  color: #eee;\n  font-size: 0.85rem;\n}\n\n.filter-item:hover {\n  background: #333;\n}\n\n.filter-item input {\n  cursor: pointer;\n}\n\n.filter-actions {\n  display: flex;\n  justify-content: space-between;\n  margin-bottom: 8px;\n  padding-bottom: 8px;\n  border-bottom: 1px solid #444;\n}\n\n.filter-actions button {\n  background: #333;\n  color: #ccc;\n  border: 1px solid #444;\n  border-radius: 3px;\n  padding: 2px 8px;\n  font-size: 0.75rem;\n  cursor: pointer;\n}\n\n.filter-actions button:hover {\n  background: #444;\n  color: #fff;\n}\n\n@media (prefers-color-scheme: light) {\n  .resource-filter-btn {\n    border-color: #ccc;\n    color: #666;\n  }\n  .resource-filter-btn:hover {\n    background: #f0f0f0;\n    color: #000;\n  }\n  .resource-filter-popup {\n    background: #fff;\n    border-color: #ccc;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.1);\n  }\n  .filter-item {\n    color: #333;\n  }\n  .filter-item:hover {\n    background: #f5f5f5;\n  }\n  .filter-actions {\n    border-bottom-color: #eee;\n  }\n  .filter-actions button {\n    background: #f5f5f5;\n    color: #666;\n    border-color: #ccc;\n  }\n  .filter-actions button:hover {\n    background: #eee;\n    color: #000;\n  }\n}\n\n/* 日付ヘッダー (z-index: 35) */\n.date-header {\n  background-color: #222;\n  color: #fff;\n  padding: 8px;\n  height: 40px;\n  box-sizing: border-box;\n  font-weight: bold;\n  border-bottom: 1px solid #444;\n  border-right: 1px solid #444;\n  position: sticky;\n  top: 0;\n  z-index: 35;\n  font-size: 0.9rem;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n  text-align: center;\n}\n\n/* 時限ヘッダー (z-index: 34) */\n.period-header {\n  background-color: #444;\n  color: #ccc;\n  font-size: 0.7rem;\n  padding: 4px;\n  height: 30px;\n  box-sizing: border-box;\n  border-bottom: 1px solid #555;\n  border-right: 1px solid #555;\n  position: sticky;\n  top: 40px; /* date-header の高さ */\n  z-index: 34;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n  text-align: center;\n}\n\n/* イベント行ラベル (z-index: 30) */\n.event-label {\n  background-color: #3d3d3d;\n  color: #eee;\n  height: 80px;\n  box-sizing: border-box;\n  border-bottom: 1px solid #555;\n  border-right: 1px solid #666;\n  position: sticky;\n  top: 70px; /* 40 + 30 */\n  left: 0;\n  z-index: 30;\n  display: flex;\n  justify-content: center;\n  align-items: center;\n  font-weight: bold;\n  min-width: 150px;\n  width: 150px;\n  justify-self: start;\n}\n\n.event-cell {\n  background-color: #333;\n  height: 80px;\n  box-sizing: border-box;\n  border-bottom: 1px solid #444;\n  border-right: 1px solid #444;\n  position: sticky;\n  top: 70px;\n  z-index: 18;\n}\n\n.event-card {\n  margin: 2px 4px;\n  padding: 2px 6px;\n  border-radius: 3px;\n  font-size: 0.7rem;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n  z-index: 26;\n  position: sticky;\n  top: 72px; /* 70 + 2 (margin) */\n  font-weight: bold;\n  box-sizing: border-box;\n}\n\n.holiday-card {\n  background-color: #833 !important;\n  color: #fff !important;\n  border: 1px solid #a44;\n}\n\n.schedule-event-card {\n  border: 1px solid rgba(255,255,255,0.2);\n  color: #333;\n}\n\n.resource-event-card {\n  position: relative !important;\n  top: auto !important;\n  z-index: 2 !important;\n  margin: 2px 4px !important;\n  height: auto !important;\n}\n\n/* リソースラベル (z-index: 25) */\n.grid-label {\n  background-color: #444;\n  color: #fff;\n  display: flex;\n  justify-content: center;\n  align-items: center;\n  font-weight: bold;\n  border-right: 1px solid #666;\n  border-bottom: 1px solid #555;\n  position: sticky;\n  left: 0;\n  z-index: 25;\n  min-width: 150px;\n  width: 150px;\n  height: 80px;\n  box-sizing: border-box;\n  justify-self: start;\n}\n\n/* 土日祝日の色設定 (ダークモード) */\n.is-sunday { color: #ff8888; background-color: #442222 !important; }\n.is-saturday { color: #8888ff; background-color: #222244 !important; }\n.is-holiday { color: #ff8888; background-color: #442222 !important; }\n\n.grid-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n}\n\n/* セルの土日祝日背景 */\n.grid-cell.is-sunday, .grid-cell.is-holiday { background-color: rgba(255, 136, 136, 0.05); }\n.grid-cell.is-saturday { background-color: rgba(136, 136, 255, 0.05); }\n\n.lesson-card {\n  background-color: #646cff;\n  color: white;\n  margin: 2px 4px;\n  padding: 2px 6px;\n  border-radius: 3px;\n  display: flex;\n  flex-direction: column;\n  justify-content: center;\n  z-index: 2;\n  box-shadow: 0 2px 4px rgba(0,0,0,0.3);\n  min-width: 0;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n  box-sizing: border-box;\n}\n\n.lesson-card.no-main-teacher {\n  color: #333; /* 明るい背景に合わせて文字を暗く */\n}\n\n.lesson-subject {\n  font-weight: bold;\n  font-size: 0.8rem;\n  margin-bottom: 2px;\n}\n\n.lesson-delivery-methods {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 2px;\n  margin-bottom: 2px;\n}\n\n.delivery-method-tag {\n  font-size: 0.6rem;\n  padding: 1px 4px;\n  border-radius: 2px;\n  color: #fff;\n  background-color: #646cff;\n  border: 1px solid rgba(255,255,255,0.3);\n  white-space: nowrap;\n}\n\n.lesson-details {\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n}\n\n.lesson-info {\n  font-size: 0.65rem;\n  opacity: 0.9;\n  line-height: 1.1;\n}\n\n.controls {\n  margin-bottom: 5px;\n  display: flex;\n  flex-wrap: wrap;\n  justify-content: flex-start;\n  gap: 15px;\n  align-items: center;\n  padding: 5px 10px;\n  background: #333;\n  border-radius: 4px;\n}\n\n.control-group {\n  display: flex;\n  gap: 5px;\n}\n\n.control-group button {\n  background-color: #444;\n  color: #ccc;\n  border: 1px solid #666;\n  border-radius: 4px;\n  padding: 4px 10px;\n  font-size: 0.85rem;\n  cursor: pointer;\n  transition: all 0.2s;\n}\n\n.control-group button:hover {\n  background-color: #555;\n  border-color: #888;\n  color: #fff;\n}\n\n.control-group button.active {\n  background-color: #fff; /* 背景を白に (反転) */\n  color: #333; /* 文字を黒に (反転) */\n  border-color: #fff;\n  font-weight: bold;\n}\n\n.current-date {\n  font-size: 0.9rem;\n  font-weight: bold;\n  min-width: 120px;\n}\n\n.date-picker {\n  background: #444;\n  color: #fff;\n  border: 1px solid #666;\n  border-radius: 4px;\n  padding: 2px 5px;\n  font-family: inherit;\n  font-size: 0.9rem;\n  cursor: pointer;\n}\n\n.date-picker:focus {\n  outline: none;\n  border-color: #646cff;\n}\n\n@media (prefers-color-scheme: light) {\n  .date-picker {\n    background: #fff;\n    color: #333;\n    border-color: #ccc;\n  }\n}\n\n@media (prefers-color-scheme: light) {\n  .timetable-container { background-color: #f9f9f9; }\n  .grid-corner { background-color: #eee; border-color: #ccc; }\n  .date-header { background-color: #eee; color: #333; border-color: #ccc; }\n  .is-sunday, .is-holiday { color: #d33; background-color: #fff0f0 !important; }\n  .is-saturday { color: #33d; background-color: #f0f0ff !important; }\n  .period-header { background-color: #f5f5f5; color: #666; }\n  .grid-label { background-color: #eee; color: #333; }\n  .event-label { background-color: #e5e5e5 !important; color: #000 !important; border-bottom-color: #ccc !important; }\n  .event-cell { background-color: #fff; border-bottom-color: #ccc; border-right-color: #eee; }\n  .holiday-card { background-color: #fee2e2 !important; color: #b91c1c !important; border-color: #fecaca; }\n  .schedule-event-card { border-color: rgba(0,0,0,0.1); }\n  .controls { background: #f0f0f0; }\n  .control-group button {\n    background-color: #e5e5e5;\n    color: #333;\n    border-color: #ccc;\n  }\n  .control-group button:hover {\n    background-color: #d8d8d8;\n    border-color: #bbb;\n  }\n  .control-group button.active {\n    background-color: #333; /* 背景を黒に (反転) */\n    color: #fff; /* 文字を白に (反転) */\n    border-color: #333;\n  }\n  .grid-cell.is-sunday, .grid-cell.is-holiday { background-color: #fffafa; }\n  .grid-cell.is-saturday { background-color: #fafaff; }\n}\n"
  }
}

MODEL ✨

I'll create PersonalMonthlyView.tsx using a CSS Grid for a 7-column layout (Sun-Sat). I'll filter lessons and events for the specific teacher, including global events marked with showInEventRow. Each cell will display the date, any holidays, and a list of 8 periods with their respective lessons/events, adapting existing lesson-card styles for consistency. I'll use date-fns for the calendar logic and ensure double-bookings are handled gracefully.Tool Command:

{
  "name": "write_file",
  "args": {
    "file_path": "src/components/PersonalMonthlyView.tsx",
    "content": "import { JSX } from 'preact';\nimport { useTranslation } from 'react-i18next';\nimport { \n  format, \n  startOfMonth, \n  endOfMonth, \n  startOfWeek, \n  endOfWeek, \n  eachDayOfInterval, \n  isSameMonth, \n  isSameDay, \n  parseISO,\n  isSunday,\n  isSaturday,\n  addDays\n} from 'date-fns';\nimport { TimePeriod, Resource, Lesson, ScheduleEvent, Holiday, ResourceLabels } from '../types';\nimport './PersonalMonthlyView.css';\n\ninterface Props {\n  userResourceId: string;\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  periods: TimePeriod[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  onLessonClick?: (lesson: Lesson) => void;\n  onEventClick?: (event: ScheduleEvent) => void;\n}\n\nexport function PersonalMonthlyView({\n  userResourceId,\n  resources,\n  lessons,\n  events,\n  periods,\n  baseDate,\n  holidays,\n  labels,\n  onLessonClick,\n  onEventClick\n}: Props) {\n  const { t } = useTranslation();\n  \n  const monthStart = startOfMonth(baseDate);\n  const monthEnd = endOfMonth(monthStart);\n  const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday start\n  const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n  \n  const days = eachDayOfInterval({\n    start: calendarStart,\n    end: calendarEnd\n  });\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) {\n        return dateStr >= h.start && dateStr <= h.end;\n      }\n      return false;\n    });\n  };\n\n  const getLessonsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return lessons.filter(l => {\n      const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n      if (!isTeacher) return false;\n      \n      // 期間内に入っているかチェック\n      return dateStr >= l.startDate && dateStr <= l.endDate;\n    });\n  };\n\n  const getEventsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return events.filter(e => {\n      const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n      if (!isRelevant) return false;\n      \n      return dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n  };\n\n  const renderPeriodSlot = (date: Date, period: TimePeriod, dayLessons: Lesson[], dayEvents: ScheduleEvent[]) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    \n    // この時限に該当する授業\n    const periodLessons = dayLessons.filter(l => {\n      // startDate == endDate の場合は startPeriodId <= period.id <= endPeriodId\n      // 日を跨ぐ場合は、開始日なら startPeriodId 以降、終了日なら endPeriodId 以前、中間日なら全時限\n      if (l.startDate === l.endDate) {\n        return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n      }\n      if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n      if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n      return true; // 中間日\n    });\n\n    // この時限に該当するイベント\n    const periodEvents = dayEvents.filter(e => {\n      if (e.startDate === e.endDate) {\n        return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n      }\n      if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n      if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n      return true;\n    });\n\n    return (\n      <div className=\"personal-period-slot\" key={period.id}>\n        {periodEvents.map(event => (\n          <div \n            className=\"personal-event-mini-card\" \n            style={{ backgroundColor: event.color || '#fef3c7' }}\n            onClick={() => onEventClick?.(event)}\n            title={event.name}\n          >\n            {event.name}\n          </div>\n        ))}\n        {periodLessons.map(lesson => {\n          const course = resources.find(r => r.id === lesson.courseId);\n          const room = resources.find(r => r.id === lesson.roomId);\n          return (\n            <div \n              className=\"personal-lesson-mini-card\"\n              onClick={() => onLessonClick?.(lesson)}\n              title={`${lesson.subject} (${course?.name || ''}) @ ${room?.name || lesson.location || ''}`}\n            >\n              <div className=\"mini-subject\">{lesson.subject}</div>\n              <div className=\"mini-room\">{room?.name || lesson.location || ''}</div>\n            </div>\n          );\n        })}\n      </div>\n    );\n  };\n\n  const weekDays = [\n    t('Sun'), t('Mon'), t('Tue'), t('Wed'), t('Thu'), t('Fri'), t('Sat')\n  ];\n\n  return (\n    <div className=\"personal-monthly-container\">\n      <div className=\"personal-calendar-header\">\n        {weekDays.map(day => (\n          <div className=\"calendar-weekday-label\" key={day}>{day}</div>\n        ))}\n      </div>\n      <div className=\"personal-calendar-grid\">\n        {days.map(day => {\n          const isCurrentMonth = isSameMonth(day, monthStart);\n          const holiday = getHoliday(day);\n          const isSun = isSunday(day);\n          const isSat = isSaturday(day);\n          const dayLessons = getLessonsForDay(day);\n          const dayEvents = getEventsForDay(day);\n\n          let dayClasses = \"calendar-day-cell\";\n          if (!isCurrentMonth) dayClasses += \" other-month\";\n          if (isSun || holiday) dayClasses += \" is-sunday\";\n          if (isSat) dayClasses += \" is-saturday\";\n\n          return (\n            <div className={dayClasses} key={day.getTime()}>\n              <div className=\"day-header\">\n                <span className=\"day-number\">{format(day, 'd')}</span>\n                {holiday && <span className=\"holiday-name\">{holiday.name}</span>}\n              </div>\n              <div className=\"day-content\">\n                <div className=\"periods-grid\">\n                  {periods.slice(0, 8).map(p => (\n                    <div className=\"period-row\" key={p.id}>\n                      <div className=\"period-label\">{p.name.replace('Period', '').trim()}</div>\n                      {renderPeriodSlot(day, p, dayLessons, dayEvents)}\n                    </div>\n                  ))}\n                </div>\n              </div>\n            </div>\n          );\n        })}\n      </div>\n    </div>\n  );\n}\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "write_file_1775856089143_0",
  "name": "write_file",
  "response": {
    "output": "Successfully created and wrote to new file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.tsx. Here is the updated code:\nimport { JSX } from 'preact';\nimport { useTranslation } from 'react-i18next';\nimport { \n  format, \n  startOfMonth, \n  endOfMonth, \n  startOfWeek, \n  endOfWeek, \n  eachDayOfInterval, \n  isSameMonth, \n  isSameDay, \n  parseISO,\n  isSunday,\n  isSaturday,\n  addDays\n} from 'date-fns';\nimport { TimePeriod, Resource, Lesson, ScheduleEvent, Holiday, ResourceLabels } from '../types';\nimport './PersonalMonthlyView.css';\n\ninterface Props {\n  userResourceId: string;\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  periods: TimePeriod[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  onLessonClick?: (lesson: Lesson) => void;\n  onEventClick?: (event: ScheduleEvent) => void;\n}\n\nexport function PersonalMonthlyView({\n  userResourceId,\n  resources,\n  lessons,\n  events,\n  periods,\n  baseDate,\n  holidays,\n  labels,\n  onLessonClick,\n  onEventClick\n}: Props) {\n  const { t } = useTranslation();\n  \n  const monthStart = startOfMonth(baseDate);\n  const monthEnd = endOfMonth(monthStart);\n  const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday start\n  const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n  \n  const days = eachDayOfInterval({\n    start: calendarStart,\n    end: calendarEnd\n  });\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) {\n        return dateStr >= h.start && dateStr <= h.end;\n      }\n      return false;\n    });\n  };\n\n  const getLessonsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return lessons.filter(l => {\n      const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n      if (!isTeacher) return false;\n      \n      // 期間内に入っているかチェック\n      return dateStr >= l.startDate && dateStr <= l.endDate;\n    });\n  };\n\n  const getEventsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return events.filter(e => {\n      const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n      if (!isRelevant) return false;\n      \n      return dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n  };\n\n  const renderPeriodSlot = (date: Date, period: TimePeriod, dayLessons: Lesson[], dayEvents: ScheduleEvent[]) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    \n    // この時限に該当する授業\n    const periodLessons = dayLessons.filter(l => {\n      // startDate == endDate の場合は startPeriodId <= period.id <= endPeriodId\n      // 日を跨ぐ場合は、開始日なら startPeriodId 以降、終了日なら endPeriodId 以前、中間日なら全時限\n      if (l.startDate === l.endDate) {\n        return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n      }\n      if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n      if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n      return true; // 中間日\n    });\n\n    // この時限に該当するイベント\n    const periodEvents = dayEvents.filter(e => {\n      if (e.startDate === e.endDate) {\n        return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n      }\n      if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n      if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n      return true;\n    });\n\n    return (\n      <div className=\"personal-period-slot\" key={period.id}>\n        {periodEvents.map(event => (\n          <div \n            className=\"personal-event-mini-card\" \n            style={{ backgroundColor: event.color || '#fef3c7' }}\n            onClick={() => onEventClick?.(event)}\n            title={event.name}\n          >\n            {event.name}\n          </div>\n        ))}\n        {periodLessons.map(lesson => {\n          const course = resources.find(r => r.id === lesson.courseId);\n          const room = resources.find(r => r.id === lesson.roomId);\n          return (\n            <div \n              className=\"personal-lesson-mini-card\"\n              onClick={() => onLessonClick?.(lesson)}\n              title={`${lesson.subject} (${course?.name || ''}) @ ${room?.name || lesson.location || ''}`}\n            >\n              <div className=\"mini-subject\">{lesson.subject}</div>\n              <div className=\"mini-room\">{room?.name || lesson.location || ''}</div>\n            </div>\n          );\n        })}\n      </div>\n    );\n  };\n\n  const weekDays = [\n    t('Sun'), t('Mon'), t('Tue'), t('Wed'), t('Thu'), t('Fri'), t('Sat')\n  ];\n\n  return (\n    <div className=\"personal-monthly-container\">\n      <div className=\"personal-calendar-header\">\n        {weekDays.map(day => (\n          <div className=\"calendar-weekday-label\" key={day}>{day}</div>\n        ))}\n      </div>\n      <div className=\"personal-calendar-grid\">\n        {days.map(day => {\n          const isCurrentMonth = isSameMonth(day, monthStart);\n          const holiday = getHoliday(day);\n          const isSun = isSunday(day);\n          const isSat = isSaturday(day);\n          const dayLessons = getLessonsForDay(day);\n          const dayEvents = getEventsForDay(day);\n\n          let dayClasses = \"calendar-day-cell\";\n          if (!isCurrentMonth) dayClasses += \" other-month\";\n          if (isSun || holiday) dayClasses += \" is-sunday\";\n          if (isSat) dayClasses += \" is-saturday\";\n\n          return (\n            <div className={dayClasses} key={day.getTime()}>\n              <div className=\"day-header\">\n                <span className=\"day-number\">{format(day, 'd')}</span>\n                {holiday && <span className=\"holiday-name\">{holiday.name}</span>}\n              </div>\n              <div className=\"day-content\">\n                <div className=\"periods-grid\">\n                  {periods.slice(0, 8).map(p => (\n                    <div className=\"period-row\" key={p.id}>\n                      <div className=\"period-label\">{p.name.replace('Period', '').trim()}</div>\n                      {renderPeriodSlot(day, p, dayLessons, dayEvents)}\n                    </div>\n                  ))}\n                </div>\n              </div>\n            </div>\n          );\n        })}\n      </div>\n    </div>\n  );\n}\n"
  }
}

MODEL ✨

I'm implementing the CSS to create a screen-fitting, 7-column calendar.Tool Command:

{
  "name": "write_file",
  "args": {
    "file_path": "src/components/PersonalMonthlyView.css",
    "content": ".personal-monthly-container {\n  flex: 1;\n  display: flex;\n  flex-direction: column;\n  overflow: hidden;\n  background-color: #333;\n  color: #fff;\n  border: 1px solid #444;\n  border-radius: 4px;\n}\n\n.personal-calendar-header {\n  display: grid;\n  grid-template-columns: repeat(7, 1fr);\n  background-color: #222;\n  border-bottom: 1px solid #444;\n}\n\n.calendar-weekday-label {\n  padding: 8px;\n  text-align: center;\n  font-weight: bold;\n  font-size: 0.9rem;\n  border-right: 1px solid #444;\n}\n\n.calendar-weekday-label:last-child {\n  border-right: none;\n}\n\n.personal-calendar-grid {\n  flex: 1;\n  display: grid;\n  grid-template-columns: repeat(7, 1fr);\n  grid-auto-rows: 1fr;\n  overflow-y: auto;\n}\n\n.calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  min-height: 120px;\n  background-color: #333;\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n}\n\n.calendar-day-cell.other-month {\n  background-color: #2a2a2a;\n  color: #666;\n}\n\n.calendar-day-cell.is-sunday {\n  background-color: #3d2b2b;\n}\n\n.calendar-day-cell.is-saturday {\n  background-color: #2b2b3d;\n}\n\n.day-header {\n  padding: 4px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: flex-start;\n}\n\n.day-number {\n  font-size: 0.9rem;\n  font-weight: bold;\n}\n\n.holiday-name {\n  font-size: 0.65rem;\n  color: #ff8888;\n  max-width: 70%;\n  text-align: right;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 2px;\n  overflow-y: auto;\n}\n\n.periods-grid {\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n}\n\n.period-row {\n  display: flex;\n  min-height: 24px;\n  border-bottom: 1px solid #444;\n  align-items: stretch;\n}\n\n.period-row:last-child {\n  border-bottom: none;\n}\n\n.period-label {\n  width: 20px;\n  font-size: 0.6rem;\n  color: #aaa;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  border-right: 1px solid #444;\n  flex-shrink: 0;\n}\n\n.personal-period-slot {\n  flex: 1;\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n  padding: 1px;\n  min-width: 0;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  padding: 1px 4px;\n  border-radius: 2px;\n  font-size: 0.65rem;\n  cursor: pointer;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n.personal-lesson-mini-card:hover {\n  filter: brightness(1.1);\n}\n\n.mini-subject {\n  font-weight: bold;\n}\n\n.mini-room {\n  font-size: 0.6rem;\n  opacity: 0.8;\n}\n\n.personal-event-mini-card {\n  color: #333;\n  font-weight: bold;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n    background-color: #fff;\n    color: #333;\n    border-color: #ccc;\n  }\n  .personal-calendar-header {\n    background-color: #f5f5f5;\n    border-color: #ccc;\n  }\n  .calendar-weekday-label {\n    border-color: #ccc;\n  }\n  .calendar-day-cell {\n    background-color: #fff;\n    border-color: #eee;\n  }\n  .calendar-day-cell.other-month {\n    background-color: #f9f9f9;\n    color: #ccc;\n  }\n  .calendar-day-cell.is-sunday {\n    background-color: #fff5f5;\n  }\n  .calendar-day-cell.is-saturday {\n    background-color: #f5f5ff;\n  }\n  .period-row {\n    border-color: #eee;\n  }\n  .period-label {\n    border-color: #eee;\n    color: #999;\n  }\n  .personal-event-mini-card {\n    border: 1px solid rgba(0,0,0,0.1);\n  }\n}\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "write_file_1775856175054_0",
  "name": "write_file",
  "response": {
    "output": "Successfully created and wrote to new file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.css. Here is the updated code:\n.personal-monthly-container {\n  flex: 1;\n  display: flex;\n  flex-direction: column;\n  overflow: hidden;\n  background-color: #333;\n  color: #fff;\n  border: 1px solid #444;\n  border-radius: 4px;\n}\n\n.personal-calendar-header {\n  display: grid;\n  grid-template-columns: repeat(7, 1fr);\n  background-color: #222;\n  border-bottom: 1px solid #444;\n}\n\n.calendar-weekday-label {\n  padding: 8px;\n  text-align: center;\n  font-weight: bold;\n  font-size: 0.9rem;\n  border-right: 1px solid #444;\n}\n\n.calendar-weekday-label:last-child {\n  border-right: none;\n}\n\n.personal-calendar-grid {\n  flex: 1;\n  display: grid;\n  grid-template-columns: repeat(7, 1fr);\n  grid-auto-rows: 1fr;\n  overflow-y: auto;\n}\n\n.calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  min-height: 120px;\n  background-color: #333;\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n}\n\n.calendar-day-cell.other-month {\n  background-color: #2a2a2a;\n  color: #666;\n}\n\n.calendar-day-cell.is-sunday {\n  background-color: #3d2b2b;\n}\n\n.calendar-day-cell.is-saturday {\n  background-color: #2b2b3d;\n}\n\n.day-header {\n  padding: 4px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: flex-start;\n}\n\n.day-number {\n  font-size: 0.9rem;\n  font-weight: bold;\n}\n\n.holiday-name {\n  font-size: 0.65rem;\n  color: #ff8888;\n  max-width: 70%;\n  text-align: right;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 2px;\n  overflow-y: auto;\n}\n\n.periods-grid {\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n}\n\n.period-row {\n  display: flex;\n  min-height: 24px;\n  border-bottom: 1px solid #444;\n  align-items: stretch;\n}\n\n.period-row:last-child {\n  border-bottom: none;\n}\n\n.period-label {\n  width: 20px;\n  font-size: 0.6rem;\n  color: #aaa;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  border-right: 1px solid #444;\n  flex-shrink: 0;\n}\n\n.personal-period-slot {\n  flex: 1;\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n  padding: 1px;\n  min-width: 0;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  padding: 1px 4px;\n  border-radius: 2px;\n  font-size: 0.65rem;\n  cursor: pointer;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n.personal-lesson-mini-card:hover {\n  filter: brightness(1.1);\n}\n\n.mini-subject {\n  font-weight: bold;\n}\n\n.mini-room {\n  font-size: 0.6rem;\n  opacity: 0.8;\n}\n\n.personal-event-mini-card {\n  color: #333;\n  font-weight: bold;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n    background-color: #fff;\n    color: #333;\n    border-color: #ccc;\n  }\n  .personal-calendar-header {\n    background-color: #f5f5f5;\n    border-color: #ccc;\n  }\n  .calendar-weekday-label {\n    border-color: #ccc;\n  }\n  .calendar-day-cell {\n    background-color: #fff;\n    border-color: #eee;\n  }\n  .calendar-day-cell.other-month {\n    background-color: #f9f9f9;\n    color: #ccc;\n  }\n  .calendar-day-cell.is-sunday {\n    background-color: #fff5f5;\n  }\n  .calendar-day-cell.is-saturday {\n    background-color: #f5f5ff;\n  }\n  .period-row {\n    border-color: #eee;\n  }\n  .period-label {\n    border-color: #eee;\n    color: #999;\n  }\n  .personal-event-mini-card {\n    border: 1px solid rgba(0,0,0,0.1);\n  }\n}\n"
  }
}

MODEL ✨

I'm updating src/App.tsx by importing PersonalMonthlyView, adding a showPersonalMonthly signal, and including it in the dropdown. When active, PersonalMonthlyView will replace Timetable, and I'll conditionally hide the viewMode and viewType controls. I'll also add the "Personal Monthly" translation to src/i18n.ts.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/i18n.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856179262_0",
  "name": "read_file",
  "response": {
    "output": "import i18n from 'i18next';\nimport { initReactI18next } from 'react-i18next';\nimport LanguageDetector from 'i18next-browser-languagedetector';\n\nconst resources = {\n  en: {\n    translation: {\n      \"Sign Out\": \"Sign Out\",\n      \"Sign In\": \"Sign In\",\n      \"Please sign in to continue\": \"Please sign in to continue\",\n      \"Email\": \"Email\",\n      \"Password\": \"Password\",\n      \"1 day\": \"1 day\",\n      \"1 week\": \"1 week\",\n      \"1 month\": \"1 month\",\n      \"1 year\": \"1 year\",\n      \"Prev\": \"Prev\",\n      \"Next\": \"Next\",\n      \"Holiday Theme\": \"Holiday Theme\",\n      \"Admin Login Hint\": \"Admin: admin@example.com / admin123\",\n      \"Room\": \"Room\",\n      \"Teacher\": \"Teacher\",\n      \"Course\": \"Course\",\n      \"Event\": \"Event\",\n      \"Main Teacher\": \"Main Teacher\",\n      \"Sub Teacher\": \"Sub Teacher\",\n      \"Manage Periods\": \"Manage Periods\",\n      \"Back to Timetable\": \"Back to Timetable\",\n      \"Period Name\": \"Period Name\",\n      \"Start Time\": \"Start Time\",\n      \"End Time\": \"End Time\",\n      \"Add Period\": \"Add Period\",\n      \"Remove\": \"Remove\",\n      \"Save Changes\": \"Save Changes\",\n      \"Settings\": \"Settings\",\n      \"Manage Labels\": \"Manage Labels\",\n      \"Manage {{resource}}\": \"Manage {{resource}}\",\n      \"Select {{resource}} to Edit\": \"Select {{resource}} to Edit\",\n      \"Select {{resource}}\": \"Select {{resource}}\",\n      \"Add New {{resource}}\": \"Add New {{resource}}\",\n      \"{{resource}} Name\": \"{{resource}} Name\",\n      \"Linked User (Optional)\": \"Linked User (Optional)\",\n      \"No link\": \"No link\",\n      \"Failed to save {{resource}}\": \"Failed to save {{resource}}\",\n      \"Are you sure you want to delete this {{resource}}?\": \"Are you sure you want to delete this {{resource}}?\",\n      \"Failed to delete {{resource}}\": \"Failed to delete {{resource}}\",\n      \"Start Date\": \"Start Date\",\n      \"End Date\": \"End Date\",\n      \"Order\": \"Order\",\n      \"Subjects\": \"Subjects\",\n      \"Subject Name\": \"Subject Name\",\n      \"Total Periods\": \"Total Periods\",\n      \"Add Subject\": \"Add Subject\",\n      \"Import CSV\": \"Import CSV\",\n      \"Delete\": \"Delete\",\n      \"Duplicate\": \"Duplicate\",\n      \"Duplicate {{resource}}\": \"Duplicate {{resource}}\",\n      \"Failed to duplicate {{resource}}\": \"Failed to duplicate {{resource}}\",\n      \"Cancel\": \"Cancel\",\n      \"Are you sure you want to delete this course?\": \"Are you sure you want to delete this course?\",\n      \"Failed to parse CSV file\": \"Failed to parse CSV file\",\n      \"Failed to save course\": \"Failed to save course\",\n      \"Failed to delete course\": \"Failed to delete course\",\n      \"Course duplicated successfully\": \"Course duplicated successfully\",\n      \"Edit Event\": \"Edit Event\",\n      \"Create Event\": \"Create Event\",\n      \"Event Name\": \"Event Name\",\n      \"Start Period\": \"Start Period\",\n      \"End Period\": \"End Period\",\n      \"Color\": \"Color\",\n      \"Show in Global Event Row\": \"Show in Global Event Row\",\n      \"Target Resources (Optional)\": \"Target Resources (Optional)\",\n      \"e.g. School Trip\": \"e.g. School Trip\",\n      \"Failed to save event\": \"Failed to save event\",\n      \"Failed to delete event\": \"Failed to delete event\",\n      \"Are you sure you want to delete this event?\": \"Are you sure you want to delete this event?\",\n      \"Edit Lesson\": \"Edit Lesson\",\n      \"Create Lesson\": \"Create Lesson\",\n      \"Read-only\": \"Read-only\",\n      \"Limited Edit\": \"Limited Edit\",\n      \"Select Course\": \"Select Course\",\n      \"Select Subject\": \"Select Subject\",\n      \"Remaining\": \"Remaining\",\n      \"Select Room\": \"Select Room\",\n      \"Select Teacher\": \"Select Teacher\",\n      \"Main Room\": \"Main Room\",\n      \"Instructor Label (Main)\": \"Instructor Label (Main)\",\n      \"Instructor Label (Sub)\": \"Instructor Label (Sub)\",\n      \"Default\": \"Default\",\n      \"Failed to save lesson\": \"Failed to save lesson\",\n      \"Failed to delete lesson\": \"Failed to delete lesson\",\n      \"Are you sure you want to delete this lesson?\": \"Are you sure you want to delete this lesson?\",\n      \"Lesson date must be between\": \"Lesson date must be between\",\n      \"and\": \"and\",\n      \"Please select all required fields ({{course}}, {{subject}})\": \"Please select all required fields ({{course}}, {{subject}})\",\n      \"Please select a Room or enter a Location\": \"Please select a Room or enter a Location\",\n      \"End date cannot be before start date\": \"End date cannot be before start date\",\n      \"End period cannot be before start period\": \"End period cannot be before start period\",\n      \"Manage Holidays\": \"Manage Holidays\",\n      \"Add Holiday\": \"Add Holiday\",\n      \"Edit Holiday\": \"Edit Holiday\",\n      \"Holiday Name\": \"Holiday Name\",\n      \"Single Date\": \"Single Date\",\n      \"Start Date (for range)\": \"Start Date (for range)\",\n      \"End Date (for range)\": \"End Date (for range)\",\n      \"Import\": \"Import\",\n      \"Import Holidays\": \"Import Holidays\",\n      \"Import from Nager.Date\": \"Import from Nager.Date\",\n      \"Import holidays for {{year}} from Nager.Date?\": \"Import holidays for {{year}} from Nager.Date?\",\n      \"Local JSON File\": \"Local JSON File\",\n      \"Select a JSON file downloaded from Nager.Date\": \"Select a JSON file downloaded from Nager.Date\",\n      \"No holidays found for this year\": \"No holidays found for this year\",\n      \"Failed to save holiday\": \"Failed to save holiday\",\n      \"Failed to delete holiday\": \"Failed to delete holiday\",\n      \"Are you sure you want to delete this holiday?\": \"Are you sure you want to delete this holiday?\",\n      \"Failed to import holidays\": \"Failed to import holidays\",\n      \"Failed to import holidays from JSON\": \"Failed to import holidays from JSON\",\n      \"Invalid JSON file\": \"Invalid JSON file\",\n      \"Back\": \"Back\",\n      \"Year\": \"Year\",\n      \"Country Code\": \"Country Code\",\n      \"Select from Calendar\": \"Select from Calendar\",\n      \"Manage Users\": \"Manage Users\",\n      \"My Profile\": \"My Profile\",\n      \"System Settings\": \"System Settings\",\n      \"Select User to Edit\": \"Select User to Edit\",\n      \"Search users...\": \"Search users...\",\n      \"Edit User\": \"Edit User\",\n      \"Actions\": \"Actions\",\n      \"Add New User\": \"Add New User\",\n      \"Role\": \"Role\",\n      \"Reset Password\": \"Reset Password\",\n      \"Resetting password for\": \"Resetting password for\",\n      \"New Password\": \"New Password\",\n      \"Reset\": \"Reset\",\n      \"User saved successfully\": \"User saved successfully\",\n      \"Failed to save user\": \"Failed to save user\",\n      \"Cannot delete yourself\": \"Cannot delete yourself\",\n      \"Are you sure you want to delete this user?\": \"Are you sure you want to delete this user?\",\n      \"Failed to delete user\": \"Failed to delete user\",\n      \"Password reset successfully\": \"Password reset successfully\",\n      \"Failed to reset password\": \"Failed to reset password\",\n      \"Change Password\": \"Change Password\",\n      \"Export Schedule (iCalendar)\": \"Export Schedule (iCalendar)\",\n      \"Select period to export\": \"Select period to export\",\n      \"Download\": \"Download\",\n      \"Current Password\": \"Current Password\",\n      \"Confirm New Password\": \"Confirm New Password\",\n      \"Passwords do not match\": \"Passwords do not match\",\n      \"Password changed successfully\": \"Password changed successfully\",\n      \"Failed to change password\": \"Failed to change password\",\n      \"Allow Public Signup\": \"Allow Public Signup\",\n      \"If enabled, anyone can create an account from the login page.\": \"If enabled, anyone can create an account from the login page.\",\n      \"Year View Start Date\": \"Year View Start Date\",\n      \"Month\": \"Month\",\n      \"Day\": \"Day\",\n      \"Used as the start date for the \\\"1 year\\\" view.\": \"Used as the start date for the \\\"1 year\\\" view.\",\n      \"Settings saved successfully\": \"Settings saved successfully\",\n      \"Failed to save settings\": \"Failed to save settings\",\n      \"Create your account\": \"Create your account\",\n      \"Sign Up\": \"Sign Up\",\n      \"Confirm Password\": \"Confirm Password\",\n      \"Don't have an account?\": \"Don't have an account?\",\n      \"Already have an account?\": \"Already have an account?\",\n      \"Signup failed\": \"Signup failed\",\n      \"Please fill in all required fields\": \"Please fill in all required fields\",\n      \"Filter\": \"Filter\",\n      \"Select All\": \"Select All\",\n      \"Deselect All\": \"Deselect All\"\n    }\n  },\n  ja: {\n    translation: {\n      \"Sign Out\": \"ログアウト\",\n      \"Sign In\": \"ログイン\",\n      \"Please sign in to continue\": \"ログインして続行してください\",\n      \"Email\": \"メールアドレス\",\n      \"Password\": \"パスワード\",\n      \"1 day\": \"1日\",\n      \"1 week\": \"1週間\",\n      \"1 month\": \"1ヶ月\",\n      \"1 year\": \"1年\",\n      \"Prev\": \"前へ\",\n      \"Next\": \"次へ\",\n      \"Holiday Theme\": \"祝日テーマ\",\n      \"Admin Login Hint\": \"管理者: admin@example.com / admin123\",\n      \"Room\": \"教室\",\n      \"Teacher\": \"講師\",\n      \"Course\": \"講座\",\n      \"Event\": \"行事\",\n      \"Main Teacher\": \"メイン講師\",\n      \"Sub Teacher\": \"サブ講師\",\n      \"Manage Periods\": \"時限設定\",\n      \"Back to Timetable\": \"スケジュールに戻る\",\n      \"Period Name\": \"時限名\",\n      \"Start Time\": \"開始時間\",\n      \"End Time\": \"終了時間\",\n      \"Add Period\": \"時限を追加\",\n      \"Remove\": \"削除\",\n      \"Save Changes\": \"設定を保存\",\n      \"Settings\": \"設定\",\n      \"Manage Labels\": \"表示名の設定\",\n      \"Manage {{resource}}\": \"{{resource}}の設定\",\n      \"Select {{resource}} to Edit\": \"編集する{{resource}}を選択\",\n      \"Select {{resource}}\": \"{{resource}}を選択\",\n      \"Add New {{resource}}\": \"{{resource}}を新規追加\",\n      \"{{resource}} Name\": \"{{resource}}名\",\n      \"Linked User (Optional)\": \"紐付けユーザー（任意）\",\n      \"No link\": \"紐付けなし\",\n      \"Failed to save {{resource}}\": \"{{resource}}の保存に失敗しました\",\n      \"Are you sure you want to delete this {{resource}}?\": \"この{{resource}}を削除してもよろしいですか？\",\n      \"Failed to delete {{resource}}\": \"{{resource}}の削除に失敗しました\",\n      \"Start Date\": \"開始年月日\",\n      \"End Date\": \"終了年月日\",\n      \"Order\": \"並び順\",\n      \"Subjects\": \"課目\",\n      \"Subject Name\": \"課目名\",\n      \"Total Periods\": \"合計時限数\",\n      \"Add Subject\": \"課目を追加\",\n      \"Import CSV\": \"CSVからインポート\",\n      \"Delete\": \"削除\",\n      \"Duplicate\": \"複製\",\n      \"Duplicate {{resource}}\": \"{{resource}}を複製\",\n      \"Failed to duplicate {{resource}}\": \"{{resource}}の複製に失敗しました\",\n      \"Cancel\": \"キャンセル\",\n      \"Are you sure you want to delete this course?\": \"この講座を削除してもよろしいですか？\",\n      \"Failed to parse CSV file\": \"CSVファイルの解析に失敗しました\",\n      \"Failed to save course\": \"講座の保存に失敗しました\",\n      \"Failed to delete course\": \"講座の削除に失敗しました\",\n      \"Course duplicated successfully\": \"講座を複製しました\",\n      \"Edit Event\": \"行事の編集\",\n      \"Create Event\": \"行事の作成\",\n      \"Event Name\": \"行事名\",\n      \"Start Period\": \"開始時限\",\n      \"End Period\": \"終了時限\",\n      \"Color\": \"表示色\",\n      \"Show in Global Event Row\": \"上部の行事行に表示する\",\n      \"Target Resources (Optional)\": \"対象リソース（任意）\",\n      \"e.g. School Trip\": \"例：修学旅行、校内清掃など\",\n      \"Failed to save event\": \"行事の保存に失敗しました\",\n      \"Failed to delete event\": \"行事の削除に失敗しました\",\n      \"Are you sure you want to delete this event?\": \"この行事を削除してもよろしいですか？\",\n      \"Edit Lesson\": \"授業の編集\",\n      \"Create Lesson\": \"授業の作成\",\n      \"Read-only\": \"読み取り専用\",\n      \"Limited Edit\": \"一部編集可\",\n      \"Select Course\": \"講座を選択\",\n      \"Select Subject\": \"課目を選択\",\n      \"Remaining\": \"残り\",\n      \"Select Room\": \"教室を選択\",\n      \"Select Teacher\": \"講師を選択\",\n      \"Main Room\": \"メイン教室\",\n      \"Instructor Label (Main)\": \"管理教官の呼び方\",\n      \"Instructor Label (Sub)\": \"補佐教官の呼び方\",\n      \"Default\": \"デフォルト\",\n      \"Failed to save lesson\": \"授業の保存に失敗しました\",\n      \"Failed to delete lesson\": \"授業の削除に失敗しました\",\n      \"Are you sure you want to delete this lesson?\": \"この授業を削除してもよろしいですか？\",\n      \"Lesson date must be between\": \"授業の日付は \",\n      \"and\": \" の間に設定してください\",\n      \"Please select all required fields ({{course}}, {{subject}})\": \"必須項目（{{course}}、{{subject}}）をすべて選択してください\",\n      \"Please select a Room or enter a Location\": \"教室を選択するか、場所を入力してください\",\n      \"End date cannot be before start date\": \"終了日は開始日より前の日付に設定できません\",\n      \"End period cannot be before start period\": \"終了時限は開始時限より前の時間に設定できません\",\n      \"Manage Holidays\": \"祝日設定\",\n      \"Add Holiday\": \"祝日を追加\",\n      \"Edit Holiday\": \"祝日の編集\",\n      \"Holiday Name\": \"祝日名\",\n      \"Single Date\": \"日付\",\n      \"Start Date (for range)\": \"開始日（連休の場合）\",\n      \"End Date (for range)\": \"終了日（連休の場合）\",\n      \"Import\": \"インポート\",\n      \"Import Holidays\": \"祝日のインポート\",\n      \"Import from Nager.Date\": \"Nager.Dateから取得\",\n      \"Import holidays for {{year}} from Nager.Date?\": \"Nager.Dateから{{year}}年の祝日をインポートしますか？\",\n      \"Local JSON File\": \"ローカルJSONファイル\",\n      \"Select a JSON file downloaded from Nager.Date\": \"Nager.Dateから取得したJSONファイルを選択してください\",\n      \"No holidays found for this year\": \"この年の祝日は登録されていません\",\n      \"Failed to save holiday\": \"祝日の保存に失敗しました\",\n      \"Failed to delete holiday\": \"祝日の削除に失敗しました\",\n      \"Are you sure you want to delete this holiday?\": \"この祝日を削除してもよろしいですか？\",\n      \"Failed to import holidays\": \"祝日のインポートに失敗しました\",\n      \"Failed to import holidays from JSON\": \"JSONからのインポートに失敗しました\",\n      \"Invalid JSON file\": \"無効なJSONファイルです\",\n      \"Back\": \"戻る\",\n      \"Year\": \"年\",\n      \"Country Code\": \"国コード\",\n      \"Select from Calendar\": \"カレンダーから選択\",\n      \"Manage Users\": \"ユーザー管理\",\n      \"My Profile\": \"マイプロフィール\",\n      \"System Settings\": \"システム設定\",\n      \"Select User to Edit\": \"編集するユーザーを選択\",\n      \"Search users...\": \"ユーザーを検索...\",\n      \"Edit User\": \"ユーザー編集\",\n      \"Actions\": \"操作\",\n      \"Add New User\": \"ユーザーを新規追加\",\n      \"Role\": \"ロール\",\n      \"Reset Password\": \"パスワードをリセット\",\n      \"Resetting password for\": \"対象ユーザー\",\n      \"New Password\": \"新しいパスワード\",\n      \"Reset\": \"リセット\",\n      \"User saved successfully\": \"ユーザーを保存しました\",\n      \"Failed to save user\": \"ユーザーの保存に失敗しました\",\n      \"Cannot delete yourself\": \"自分自身を削除することはできません\",\n      \"Are you sure you want to delete this user?\": \"このユーザーを削除してもよろしいですか？\",\n      \"Failed to delete user\": \"ユーザーの削除に失敗しました\",\n      \"Password reset successfully\": \"パスワードをリセットしました\",\n      \"Failed to reset password\": \"パスワードのリセットに失敗しました\",\n      \"Change Password\": \"パスワード変更\",\n      \"Export Schedule (iCalendar)\": \"スケジュールの書き出し (iCalendar)\",\n      \"Select period to export\": \"書き出し期間を選択\",\n      \"Download\": \"ダウンロード\",\n      \"Current Password\": \"現在のパスワード\",\n      \"Confirm New Password\": \"新しいパスワード（確認）\",\n      \"Passwords do not match\": \"パスワードが一致しません\",\n      \"Password changed successfully\": \"パスワードを変更しました\",\n      \"Failed to change password\": \"パスワードの変更に失敗しました\",\n      \"Allow Public Signup\": \"一般ユーザーのサインアップを許可する\",\n      \"If enabled, anyone can create an account from the login page.\": \"有効にすると、ログイン画面から誰でもアカウントを作成できるようになります。\",\n      \"Year View Start Date\": \"1年ビューの開始日\",\n      \"Month\": \"月\",\n      \"Day\": \"日\",\n      \"Used as the start date for the \\\"1 year\\\" view.\": \"「1年」表示モードの開始年月日として使用されます。\",\n      \"Settings saved successfully\": \"設定を保存しました\",\n      \"Failed to save settings\": \"設定の保存に失敗しました\",\n      \"Create your account\": \"アカウントを作成\",\n      \"Sign Up\": \"サインアップ\",\n      \"Confirm Password\": \"パスワード（確認）\",\n      \"Don't have an account?\": \"アカウントをお持ちでない場合\",\n      \"Already have an account?\": \"既にアカウントをお持ちの場合\",\n      \"Signup failed\": \"サインアップに失敗しました\",\n      \"Please fill in all required fields\": \"必須項目をすべて入力してください\",\n      \"Filter\": \"フィルター\",\n      \"Select All\": \"すべて選択\",\n      \"Deselect All\": \"すべて解除\"\n    }\n  }\n};\n\ni18n\n  .use(LanguageDetector)\n  .use(initReactI18next)\n  .init({\n    resources,\n    fallbackLng: 'en',\n    interpolation: {\n      escapeValue: false\n    }\n  });\n\nexport default i18n;\n"
  }
}

MODEL ✨

I'll add "Personal Monthly" and "個人月間" to src/i18n.ts. Since the existing Timetable.tsx uses Intl.DateTimeFormat for dates, I'll update PersonalMonthlyView to use it for weekday labels as well, ensuring consistency and avoiding manual translations. "Personal Monthly" still requires a direct entry in i18n.ts.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/i18n.ts",
    "old_string": "      \"Filter\": \"Filter\",\n      \"Select All\": \"Select All\",\n      \"Deselect All\": \"Deselect All\"\n    }\n  },\n  ja: {\n    translation: {\n      \"Sign Out\": \"ログアウト\",",
    "instruction": "Add translations for 'Personal Monthly' and 'My Schedule'.",
    "new_string": "      \"Filter\": \"Filter\",\n      \"Select All\": \"Select All\",\n      \"Deselect All\": \"Deselect All\",\n      \"Personal Monthly\": \"Personal Monthly\",\n      \"My Schedule\": \"My Schedule\"\n    }\n  },\n  ja: {\n    translation: {\n      \"Sign Out\": \"ログアウト\","
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856185744_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/i18n.ts (1 replacements). Here is the updated code:\n...\n      \"Already have an account?\": \"Already have an account?\",\n      \"Signup failed\": \"Signup failed\",\n      \"Please fill in all required fields\": \"Please fill in all required fields\",\n      \"Filter\": \"Filter\",\n      \"Select All\": \"Select All\",\n      \"Deselect All\": \"Deselect All\",\n      \"Personal Monthly\": \"Personal Monthly\",\n      \"My Schedule\": \"My Schedule\"\n    }\n  },\n  ja: {\n    translation: {\n      \"Sign Out\": \"ログアウト\",\n..."
  }
}

MODEL ✨

I'll include the Japanese translations.Tool Command:

{
  "name": "replace",
  "args": {
    "old_string": "      \"Filter\": \"フィルター\",\n      \"Select All\": \"すべて選択\",\n      \"Deselect All\": \"すべて解除\"\n    }\n  }\n};",
    "instruction": "Add Japanese translations for 'Personal Monthly' and 'My Schedule'.",
    "new_string": "      \"Filter\": \"フィルター\",\n      \"Select All\": \"すべて選択\",\n      \"Deselect All\": \"すべて解除\",\n      \"Personal Monthly\": \"個人月間予定\",\n      \"My Schedule\": \"個人の予定\"\n    }\n  }\n};",
    "file_path": "src/i18n.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856195882_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/i18n.ts (1 replacements). Here is the updated code:\n...\n      \"Already have an account?\": \"既にアカウントをお持ちの場合\",\n      \"Signup failed\": \"サインアップに失敗しました\",\n      \"Please fill in all required fields\": \"必須項目をすべて入力してください\",\n      \"Filter\": \"フィルター\",\n      \"Select All\": \"すべて選択\",\n      \"Deselect All\": \"すべて解除\",\n      \"Personal Monthly\": \"個人月間予定\",\n      \"My Schedule\": \"個人の予定\"\n    }\n  }\n};\n\ni18n\n..."
  }
}

MODEL ✨

I'll update src/App.tsx with showPersonalMonthly and integrate it into the Timetable logic, while also revising PersonalMonthlyView.tsx to use Intl.DateTimeFormat for more robust weekday rendering.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Use Intl.DateTimeFormat for weekdays.",
    "new_string": "  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const weekDays = Array.from({ length: 7 }, (_, i) => {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    return weekdayFormatter.format(d);\n  });\n\n  return (",
    "file_path": "src/components/PersonalMonthlyView.tsx",
    "old_string": "  const weekDays = [\n    t('Sun'), t('Mon'), t('Tue'), t('Wed'), t('Thu'), t('Fri'), t('Sat')\n  ];\n\n  return ("
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856206454_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.tsx (1 replacements). Here is the updated code:\n...\n        })}\n      </div>\n    );\n  };\n\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const weekDays = Array.from({ length: 7 }, (_, i) => {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    return weekdayFormatter.format(d);\n  });\n\n  return (\n    <div className=\"personal-monthly-container\">\n      <div className=\"personal-calendar-header\">\n        {weekDays.map(day => (\n..."
  }
}

MODEL ✨

Updating src/App.tsx; adding imports now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/App.tsx",
    "new_string": "import { DeliveryMethodManager } from './components/DeliveryMethodManager';\nimport { PersonalMonthlyView } from './components/PersonalMonthlyView';\nimport { Resource, Lesson, ScheduleEvent, ResourceType, ViewType, Holiday, ResourceLabels, User, AuthResponse, TimePeriod, SystemSetting } from './types';",
    "instruction": "Import PersonalMonthlyView.",
    "old_string": "import { DeliveryMethodManager } from './components/DeliveryMethodManager';\nimport { Resource, Lesson, ScheduleEvent, ResourceType, ViewType, Holiday, ResourceLabels, User, AuthResponse, TimePeriod, SystemSetting } from './types';"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856215724_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\nimport { HolidayManager } from './components/HolidayManager';\nimport { UserManager } from './components/UserManager';\nimport { ProfileManager, ProfileMode } from './components/ProfileManager';\nimport { SystemSettingManager } from './components/SystemSettingManager';\nimport { DeliveryMethodManager } from './components/DeliveryMethodManager';\nimport { PersonalMonthlyView } from './components/PersonalMonthlyView';\nimport { Resource, Lesson, ScheduleEvent, ResourceType, ViewType, Holiday, ResourceLabels, User, AuthResponse, TimePeriod, SystemSetting } from './types';\nimport { format, addDays, getYear, getMonth, parseISO } from 'date-fns';\nimport { exportTimetableToExcel } from './utils/excelExport';\n\nconst BACKEND_URL = import.meta.env.VITE_API_URL || 'http://localhost:3001/api';\n..."
  }
}

MODEL ✨

I'll add the showPersonalMonthly signal and update moveDate to ensure correct month-to-month navigation in the personal monthly view.Tool Command:

{
  "name": "replace",
  "args": {
    "old_string": "  const viewType = useSignal<ViewType>('day');\n  const currentDate = useSignal<Date>(new Date());\n  const holidays = useSignal<Holiday[]>([]);\n  const periods = useSignal<TimePeriod[]>([]);\n  const systemSettings = useSignal<SystemSetting | null>(null);\n  const isHolidayMode = useSignal<boolean>(false);\n\n  const showUserDropdown = useSignal<boolean>(false);\n  const showSettingsDropdown = useSignal<boolean>(false);\n\n  const resources = useSignal<Resource[]>([]);\n  const lessons = useSignal<Lesson[]>([]);\n  const events = useSignal<ScheduleEvent[]>([]);\n  const resourceLabels = useSignal<ResourceLabels>({\n    room: 'Room',\n    teacher: 'Teacher',\n    course: 'Course',\n    event: 'Event',\n    mainTeacher: 'Main Teacher',\n    subTeacher: 'Sub Teacher',\n    mainRoom: 'Main Room',\n    deliveryMethod: 'Delivery Method',\n    subject: 'Subject'\n  });\n\n  const authError = useSignal<string>('');\n  const user = useSignal<User | null>(null);\n\n  const fetchData = async () => {\n    try {\n      const [resResources, resLessons, resEvents, resHolidays, resPeriods, resLabels, resSettings] = await Promise.all([\n        fetch(`${BACKEND_URL}/resources`),\n        fetch(`${BACKEND_URL}/lessons`),\n        fetch(`${BACKEND_URL}/events`),\n        fetch(`${BACKEND_URL}/holidays`),\n        fetch(`${BACKEND_URL}/periods`),\n        fetch(`${BACKEND_URL}/labels`),\n        fetch(`${BACKEND_URL}/settings`)\n      ]);\n\n      if (resResources.ok) resources.value = await resResources.json();\n      if (resLessons.ok) lessons.value = await resLessons.json();\n      if (resEvents.ok) events.value = await resEvents.json();\n      if (resHolidays.ok) holidays.value = await resHolidays.json();\n      if (resPeriods.ok) periods.value = await resPeriods.json();\n      if (resLabels.ok) resourceLabels.value = await resLabels.json();\n      if (resSettings.ok) systemSettings.value = await resSettings.json();\n    } catch (error) {\n      console.error('Failed to fetch data:', error);\n    }\n  };\n\n  const checkAuth = async () => {\n    try {\n      const res = await fetch(`${BACKEND_URL}/auth/me`);\n      if (res.ok) {\n        user.value = await res.json();\n        fetchData();\n      }\n    } catch (error) {\n      console.error('Auth check failed:', error);\n    }\n  };\n\n  useEffect(() => {\n    checkAuth();\n  }, []);\n\n  if (!user.value) {\n    return <Login onLogin={handleLogin} error={authError.value} backendUrl={BACKEND_URL} />;\n  }\n\n  const moveDate = (amount: number) => {\n    if (viewType.value === 'day') currentDate.value = addDays(currentDate.value, amount);\n    if (viewType.value === 'week') currentDate.value = addDays(currentDate.value, amount * 7);\n    if (viewType.value === 'month') currentDate.value = addDays(currentDate.value, amount * 30);\n    if (viewType.value === 'year') currentDate.value = addDays(currentDate.value, amount * 365);\n  };",
    "instruction": "Add showPersonalMonthly signal and update moveDate.",
    "file_path": "src/App.tsx",
    "new_string": "  const viewType = useSignal<ViewType>('day');\n  const showPersonalMonthly = useSignal<boolean>(false);\n  const currentDate = useSignal<Date>(new Date());\n  const holidays = useSignal<Holiday[]>([]);\n  const periods = useSignal<TimePeriod[]>([]);\n  const systemSettings = useSignal<SystemSetting | null>(null);\n  const isHolidayMode = useSignal<boolean>(false);\n\n  const showUserDropdown = useSignal<boolean>(false);\n  const showSettingsDropdown = useSignal<boolean>(false);\n\n  const resources = useSignal<Resource[]>([]);\n  const lessons = useSignal<Lesson[]>([]);\n  const events = useSignal<ScheduleEvent[]>([]);\n  const resourceLabels = useSignal<ResourceLabels>({\n    room: 'Room',\n    teacher: 'Teacher',\n    course: 'Course',\n    event: 'Event',\n    mainTeacher: 'Main Teacher',\n    subTeacher: 'Sub Teacher',\n    mainRoom: 'Main Room',\n    deliveryMethod: 'Delivery Method',\n    subject: 'Subject'\n  });\n\n  const authError = useSignal<string>('');\n  const user = useSignal<User | null>(null);\n\n  const fetchData = async () => {\n    try {\n      const [resResources, resLessons, resEvents, resHolidays, resPeriods, resLabels, resSettings] = await Promise.all([\n        fetch(`${BACKEND_URL}/resources`),\n        fetch(`${BACKEND_URL}/lessons`),\n        fetch(`${BACKEND_URL}/events`),\n        fetch(`${BACKEND_URL}/holidays`),\n        fetch(`${BACKEND_URL}/periods`),\n        fetch(`${BACKEND_URL}/labels`),\n        fetch(`${BACKEND_URL}/settings`)\n      ]);\n\n      if (resResources.ok) resources.value = await resResources.json();\n      if (resLessons.ok) lessons.value = await resLessons.json();\n      if (resEvents.ok) events.value = await resEvents.json();\n      if (resHolidays.ok) holidays.value = await resHolidays.json();\n      if (resPeriods.ok) periods.value = await resPeriods.json();\n      if (resLabels.ok) resourceLabels.value = await resLabels.json();\n      if (resSettings.ok) systemSettings.value = await resSettings.json();\n    } catch (error) {\n      console.error('Failed to fetch data:', error);\n    }\n  };\n\n  const checkAuth = async () => {\n    try {\n      const res = await fetch(`${BACKEND_URL}/auth/me`);\n      if (res.ok) {\n        user.value = await res.json();\n        fetchData();\n      }\n    } catch (error) {\n      console.error('Auth check failed:', error);\n    }\n  };\n\n  useEffect(() => {\n    checkAuth();\n  }, []);\n\n  if (!user.value) {\n    return <Login onLogin={handleLogin} error={authError.value} backendUrl={BACKEND_URL} />;\n  }\n\n  const moveDate = (amount: number) => {\n    if (showPersonalMonthly.value) {\n      const nextDate = new Date(currentDate.value);\n      nextDate.setMonth(nextDate.getMonth() + amount);\n      currentDate.value = nextDate;\n      return;\n    }\n    if (viewType.value === 'day') currentDate.value = addDays(currentDate.value, amount);\n    if (viewType.value === 'week') currentDate.value = addDays(currentDate.value, amount * 7);\n    if (viewType.value === 'month') currentDate.value = addDays(currentDate.value, amount * 30);\n    if (viewType.value === 'year') currentDate.value = addDays(currentDate.value, amount * 365);\n  };"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856234205_0",
  "name": "replace",
  "response": {
    "error": "Failed to edit, 0 occurrences found for old_string in src/App.tsx. Ensure you're not escaping content incorrectly and check whitespace, indentation, and context. Use read_file tool to verify."
  }
}

MODEL ✨

I think I over-complicated old_string or got the indentation wrong. I'll re-read src/App.tsx to confirm the exact content.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 20,
    "file_path": "src/App.tsx",
    "end_line": 110
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856237221_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 20-110 of 638 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 111.\n\n--- FILE CONTENT (truncated) ---\nimport { format, addDays, getYear, getMonth, parseISO } from 'date-fns';\nimport { exportTimetableToExcel } from './utils/excelExport';\n\nconst BACKEND_URL = import.meta.env.VITE_API_URL || 'http://localhost:3001/api';\n\nexport function App() {\n  const { t } = useTranslation();\n  const viewMode = useSignal<ResourceType>('room');\n  const viewType = useSignal<ViewType>('day');\n  const currentDate = useSignal<Date>(new Date());\n  const holidays = useSignal<Holiday[]>([]);\n  const periods = useSignal<TimePeriod[]>([]);\n  const systemSettings = useSignal<SystemSetting | null>(null);\n  const isHolidayMode = useSignal<boolean>(false);\n  const showPeriodManager = useSignal<boolean>(false);\n  const showLabelManager = useSignal<boolean>(false);\n  const showCourseManager = useSignal<boolean>(false);\n  const showRoomManager = useSignal<boolean>(false);\n  const showTeacherManager = useSignal<boolean>(false);\n  const showEventManager = useSignal<boolean>(false);\n  const showLessonManager = useSignal<boolean>(false);\n  const showHolidayManager = useSignal<boolean>(false);\n  const showUserManager = useSignal<boolean>(false);\n  const showProfileManager = useSignal<boolean>(false);\n  const profileMode = useSignal<ProfileMode>('profile');\n  const showSystemSettingManager = useSignal<boolean>(false);\n  const showDeliveryMethodManager = useSignal<boolean>(false);\n  const editingEvent = useSignal<Partial<ScheduleEvent> | null>(null);\n  const editingLesson = useSignal<Partial<Lesson> | null>(null);\n  const showSettingsDropdown = useSignal<boolean>(false);\n  const showUserDropdown = useSignal<boolean>(false);\n  const resources = useSignal<Resource[]>([]);\n  const lessons = useSignal<Lesson[]>([]);\n  const events = useSignal<ScheduleEvent[]>([]);\n  const sessionRestored = useSignal<boolean>(false);\n\n  // Auth signals\n  const user = useSignal<User | null>(null);\n  const authError = useSignal<string | undefined>(undefined);\n\n  // リソースの表示名設定\n  const resourceLabels = useSignal<ResourceLabels>({\n    room: '',\n    teacher: '',\n    course: '',\n    event: '',\n    mainTeacher: '',\n    subTeacher: '',\n    mainRoom: '',\n    deliveryMethod: '',\n    subject: ''\n  });\n\n  // 初期化時に /auth/me でセッション復元\n  useEffect(() => {\n    const restoreSession = async () => {\n      try {\n        const res = await fetch(`${BACKEND_URL}/auth/me`, {\n          credentials: 'include'\n        });\n        if (res.ok) {\n          const data = await res.json();\n          user.value = data;\n        }\n      } catch (err) {\n        console.error('Session restoration failed:', err);\n      } finally {\n        sessionRestored.value = true;\n      }\n    };\n    restoreSession();\n  }, []);\n\n  const fetchData = async () => {\n    if (!user.value) return;\n    try {\n      const responses = await Promise.all([\n        fetch(`${BACKEND_URL}/resources`, { credentials: 'include' }),\n        fetch(`${BACKEND_URL}/lessons`, { credentials: 'include' }),\n        fetch(`${BACKEND_URL}/events`, { credentials: 'include' }),\n        fetch(`${BACKEND_URL}/holidays`, { credentials: 'include' }),\n        fetch(`${BACKEND_URL}/periods`, { credentials: 'include' }),\n        fetch(`${BACKEND_URL}/labels`, { credentials: 'include' }),\n        fetch(`${BACKEND_URL}/settings`, { credentials: 'include' })\n      ]);\n\n      const failed = responses.find(r => !r.ok);\n      if (failed) {\n        if (failed.status === 401) {\n          console.warn('Unauthorized access, logging out...');\n          handleLogout();"
  }
}

MODEL ✨

My previous attempt diverged too much from the actual code, so I'll use a more concise old_string this time.Tool Command:

{
  "name": "replace",
  "args": {
    "old_string": "  const viewType = useSignal<ViewType>('day');\n  const currentDate = useSignal<Date>(new Date());",
    "instruction": "Add showPersonalMonthly signal.",
    "new_string": "  const viewType = useSignal<ViewType>('day');\n  const showPersonalMonthly = useSignal<boolean>(false);\n  const currentDate = useSignal<Date>(new Date());",
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856246867_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n\nexport function App() {\n  const { t } = useTranslation();\n  const viewMode = useSignal<ResourceType>('room');\n  const viewType = useSignal<ViewType>('day');\n  const showPersonalMonthly = useSignal<boolean>(false);\n  const currentDate = useSignal<Date>(new Date());\n  const holidays = useSignal<Holiday[]>([]);\n  const periods = useSignal<TimePeriod[]>([]);\n  const systemSettings = useSignal<SystemSetting | null>(null);\n  const isHolidayMode = useSignal<boolean>(false);\n..."
  }
}

MODEL ✨

Updating moveDate now.Tool Command:

{
  "name": "grep_search",
  "args": {
    "pattern": "const moveDate =",
    "context": 50
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "grep_search_1775856257017_0",
  "name": "grep_search",
  "response": {
    "output": "Found 1 match for pattern \"const moveDate =\" in path \".\":\n---\nFile: src/App.tsx\nL146-   useEffect(() => {\nL147-     if (user.value) {\nL148-       fetchData();\nL149-     }\nL150-   }, [user.value]);\nL151- \nL152-   const handleLogin = async (email: string, pass: string) => {\nL153-     authError.value = undefined;\nL154-     try {\nL155-       const res = await fetch(`${BACKEND_URL}/auth/login`, {\nL156-         method: 'POST',\nL157-         headers: { 'Content-Type': 'application/json' },\nL158-         body: JSON.stringify({ email, password: pass }),\nL159-         credentials: 'include'\nL160-       });\nL161- \nL162-       const data: AuthResponse & { error?: string } = await res.json();\nL163- \nL164-       if (!res.ok) {\nL165-         authError.value = data.error || 'Login failed';\nL166-         return;\nL167-       }\nL168- \nL169-       user.value = data.user;\nL170-     } catch (err) {\nL171-       authError.value = 'Server connection failed';\nL172-     }\nL173-   };\nL174- \nL175-   const handleLogout = async () => {\nL176-     try {\nL177-       await fetch(`${BACKEND_URL}/auth/logout`, {\nL178-         method: 'POST',\nL179-         credentials: 'include'\nL180-       });\nL181-     } catch (err) {\nL182-       console.error('Logout failed:', err);\nL183-     } finally {\nL184-       user.value = null;\nL185-     }\nL186-   };\nL187- \nL188-   if (!sessionRestored.value) {\nL189-     return <div className=\"loading\">Loading session...</div>;\nL190-   }\nL191- \nL192-   if (!user.value) {\nL193-     return <Login onLogin={handleLogin} error={authError.value} backendUrl={BACKEND_URL} />;\nL194-   }\nL195- \nL196:   const moveDate = (amount: number) => {\nL197-     if (viewType.value === 'day') currentDate.value = addDays(currentDate.value, amount);\nL198-     if (viewType.value === 'week') currentDate.value = addDays(currentDate.value, amount * 7);\nL199-     if (viewType.value === 'month') currentDate.value = addDays(currentDate.value, amount * 30);\nL200-     if (viewType.value === 'year') currentDate.value = addDays(currentDate.value, amount * 365);\nL201-   };\nL202- \nL203-   const handleDateChange = (e: any) => {\nL204-     const newDate = parseISO(e.target.value);\nL205-     if (!isNaN(newDate.getTime())) {\nL206-       currentDate.value = newDate;\nL207-     }\nL208-   };\nL209- \nL210-   const handleViewTypeChange = (type: ViewType) => {\nL211-     viewType.value = type;\nL212-     if (type === 'year') {\nL213-       const month = systemSettings.value?.yearViewStartMonth ?? 4;\nL214-       const day = systemSettings.value?.yearViewStartDay ?? 1;\nL215- \nL216-       const currentMonth = getMonth(currentDate.value) + 1;\nL217-       const currentDay = currentDate.value.getDate();\nL218- \nL219-       let year = getYear(currentDate.value);\nL220-       // 開始月日より前なら前年を開始年とする\nL221-       if (currentMonth < month || (currentMonth === month && currentDay < day)) {\nL222-         year -= 1;\nL223-       }\nL224-       currentDate.value = new Date(year, month - 1, day);\nL225-     }\nL226-   };\nL227- \nL228-   const handleExport = () => {\nL229-     exportTimetableToExcel({\nL230-       periods: periods.value,\nL231-       resources: resources.value,\nL232-       lessons: lessons.value,\nL233-       events: events.value,\nL234-       viewMode: viewMode.value,\nL235-       viewType: viewType.value,\nL236-       baseDate: currentDate.value,\nL237-       holidays: holidays.value,\nL238-       labels: resourceLabels.value,\nL239-       systemSettings: systemSettings.value,\nL240-       t\nL241-     });\nL242-   };\nL243- \nL244-   return (\nL245-     <div className=\"app-container\">\nL246-       <header className=\"app-header\">\n---"
  }
}

MODEL ✨

I'll update moveDate to support showPersonalMonthly.Tool Command:

{
  "name": "replace",
  "args": {
    "old_string": "  const moveDate = (amount: number) => {\n    if (viewType.value === 'day') currentDate.value = addDays(currentDate.value, amount);\n    if (viewType.value === 'week') currentDate.value = addDays(currentDate.value, amount * 7);\n    if (viewType.value === 'month') currentDate.value = addDays(currentDate.value, amount * 30);\n    if (viewType.value === 'year') currentDate.value = addDays(currentDate.value, amount * 365);\n  };",
    "instruction": "Update moveDate to handle personal monthly view.",
    "new_string": "  const moveDate = (amount: number) => {\n    if (showPersonalMonthly.value) {\n      const nextDate = new Date(currentDate.value);\n      nextDate.setMonth(nextDate.getMonth() + amount);\n      currentDate.value = nextDate;\n      return;\n    }\n    if (viewType.value === 'day') currentDate.value = addDays(currentDate.value, amount);\n    if (viewType.value === 'week') currentDate.value = addDays(currentDate.value, amount * 7);\n    if (viewType.value === 'month') currentDate.value = addDays(currentDate.value, amount * 30);\n    if (viewType.value === 'year') currentDate.value = addDays(currentDate.value, amount * 365);\n  };",
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856267474_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n  if (!user.value) {\n    return <Login onLogin={handleLogin} error={authError.value} backendUrl={BACKEND_URL} />;\n  }\n\n  const moveDate = (amount: number) => {\n    if (showPersonalMonthly.value) {\n      const nextDate = new Date(currentDate.value);\n      nextDate.setMonth(nextDate.getMonth() + amount);\n      currentDate.value = nextDate;\n      return;\n    }\n    if (viewType.value === 'day') currentDate.value = addDays(currentDate.value, amount);\n    if (viewType.value === 'week') currentDate.value = addDays(currentDate.value, amount * 7);\n    if (viewType.value === 'month') currentDate.value = addDays(currentDate.value, amount * 30);\n    if (viewType.value === 'year') currentDate.value = addDays(currentDate.value, amount * 365);\n  };\n..."
  }
}

MODEL ✨

Adding the dropdown item to the user menu now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/App.tsx",
    "new_string": "                        showUserDropdown.value = false;\n                      }}\n                    >\n                      {t('Change Password')}\n                    </button>\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showPersonalMonthly.value = true;\n                          showUserDropdown.value = false;\n                        }}\n                      >\n                        {t('Personal Monthly')}\n                      </button>\n                    )}\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {",
    "old_string": "                        showUserDropdown.value = false;\n                      }}\n                    >\n                      {t('Change Password')}\n                    </button>\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {",
    "instruction": "Add Personal Monthly menu item to user dropdown."
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856271109_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n                    </button>\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showPersonalMonthly.value = true;\n                          showUserDropdown.value = false;\n                        }}\n                      >\n                        {t('Personal Monthly')}\n                      </button>\n                    )}\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          profileMode.value = 'export';\n                          showProfileManager.value = true;\n                          showUserDropdown.value = false;\n                        }}\n                      >\n..."
  }
}

MODEL ✨

I'll add a "Back to Timetable" button for the Personal Monthly view, conditionally render the PersonalMonthlyView component, and hide the viewMode and viewType buttons when it's active. I'll maintain the currentDate and moveDate buttons in the app-header as they're still relevant. Checking the app-header structure now.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 245,
    "end_line": 460,
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856282982_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 245-460 of 656 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 461.\n\n--- FILE CONTENT (truncated) ---\n      systemSettings: systemSettings.value,\n      t\n    });\n  };\n\n  return (\n    <div className=\"app-container\">\n      <header className=\"app-header\">\n        <div className=\"header-top\">\n          <h1>ScholaTile</h1>\n          {user.value && (\n            <div className=\"user-info\">\n              {user.value.role === 'ADMIN' && (\n                <div className=\"settings-container\">\n                  <button \n                    className=\"settings-button\" \n                    onClick={() => showSettingsDropdown.value = !showSettingsDropdown.value}\n                  >\n                    {t('Settings')}\n                  </button>\n                  {showSettingsDropdown.value && (\n                    <div className=\"settings-dropdown\">\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showPeriodManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage Periods')}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showLabelManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage Labels')}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showRoomManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage {{resource}}', { resource: resourceLabels.value.room })}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showTeacherManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage {{resource}}', { resource: resourceLabels.value.teacher })}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showCourseManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage {{resource}}', { resource: resourceLabels.value.course })}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showHolidayManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage Holidays')}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showDeliveryMethodManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage {{resource}}', { resource: resourceLabels.value.deliveryMethod })}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showUserManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('Manage Users')}\n                      </button>\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showSystemSettingManager.value = true;\n                          showSettingsDropdown.value = false;\n                        }}\n                      >\n                        {t('System Settings')}\n                      </button>\n                    </div>\n                  )}\n                </div>\n              )}\n              <div className=\"user-dropdown-container\">\n                <button \n                  className=\"user-dropdown-button\" \n                  onClick={() => showUserDropdown.value = !showUserDropdown.value}\n                >\n                  {(() => {\n                    if (user.value?.resourceId) {\n                      const teacher = resources.value.find(r => r.id === user.value?.resourceId);\n                      if (teacher) return t(teacher.name);\n                    }\n                    return user.value?.email;\n                  })()}\n                </button>\n                {showUserDropdown.value && (\n                  <div className=\"user-dropdown\">\n                    <button \n                      className=\"dropdown-item\" \n                      onClick={() => {\n                        profileMode.value = 'profile';\n                        showProfileManager.value = true;\n                        showUserDropdown.value = false;\n                      }}\n                    >\n                      {t('My Profile')}\n                    </button>\n                    <button \n                      className=\"dropdown-item\" \n                      onClick={() => {\n                        profileMode.value = 'password';\n                        showProfileManager.value = true;\n                        showUserDropdown.value = false;\n                      }}\n                    >\n                      {t('Change Password')}\n                    </button>\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          showPersonalMonthly.value = true;\n                          showUserDropdown.value = false;\n                        }}\n                      >\n                        {t('Personal Monthly')}\n                      </button>\n                    )}\n                    {user.value?.resourceId && (\n                      <button \n                        className=\"dropdown-item\" \n                        onClick={() => {\n                          profileMode.value = 'export';\n                          showProfileManager.value = true;\n                          showUserDropdown.value = false;\n                        }}\n                      >\n                        {t('Export Schedule (iCalendar)')}\n                      </button>\n                    )}\n                    <div className=\"dropdown-divider\" />\n                    <button className=\"dropdown-item logout-item\" onClick={handleLogout}>\n                      {t('Sign Out')}\n                    </button>\n                  </div>\n                )}\n              </div>\n            </div>\n          )}\n        </div>\n\n        <div className=\"controls\">\n          <div className=\"control-group\">\n            <button \n              className={viewMode.value === 'room' ? 'active' : ''} \n              onClick={() => viewMode.value = 'room'}\n            >\n              {resourceLabels.value.room}\n            </button>\n            <button \n              className={viewMode.value === 'teacher' ? 'active' : ''} \n              onClick={() => viewMode.value = 'teacher'}\n            >\n              {resourceLabels.value.teacher}\n            </button>\n            <button \n              className={viewMode.value === 'course' ? 'active' : ''} \n              onClick={() => viewMode.value = 'course'}\n            >\n              {resourceLabels.value.course}\n            </button>\n          </div>\n\n          <div className=\"control-group\">\n            <button \n              className={viewType.value === 'day' ? 'active' : ''} \n              onClick={() => handleViewTypeChange('day')}\n            >\n              {t('1 day')}\n            </button>\n            <button \n              className={viewType.value === 'week' ? 'active' : ''} \n              onClick={() => handleViewTypeChange('week')}\n            >\n              {t('1 week')}\n            </button>\n            <button \n              className={viewType.value === 'month' ? 'active' : ''} \n              onClick={() => handleViewTypeChange('month')}\n            >\n              {t('1 month')}"
  }
}

MODEL ✨

I'll wrap the controls div to conditionally show either the "Back to Timetable" button and "Personal Monthly" view name or the viewMode and viewType buttons. The date navigation buttons will remain always visible. I'll implement this change now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/App.tsx",
    "old_string": "        <div className=\"controls\">\n          <div className=\"control-group\">\n            <button \n              className={viewMode.value === 'room' ? 'active' : ''} \n              onClick={() => viewMode.value = 'room'}\n            >\n              {resourceLabels.value.room}\n            </button>\n            <button \n              className={viewMode.value === 'teacher' ? 'active' : ''} \n              onClick={() => viewMode.value = 'teacher'}\n            >\n              {resourceLabels.value.teacher}\n            </button>\n            <button \n              className={viewMode.value === 'course' ? 'active' : ''} \n              onClick={() => viewMode.value = 'course'}\n            >\n              {resourceLabels.value.course}\n            </button>\n          </div>\n\n          <div className=\"control-group\">\n            <button \n              className={viewType.value === 'day' ? 'active' : ''} \n              onClick={() => handleViewTypeChange('day')}\n            >\n              {t('1 day')}\n            </button>\n            <button \n              className={viewType.value === 'week' ? 'active' : ''} \n              onClick={() => handleViewTypeChange('week')}\n            >\n              {t('1 week')}\n            </button>\n            <button \n              className={viewType.value === 'month' ? 'active' : ''} \n              onClick={() => handleViewTypeChange('month')}\n            >\n              {t('1 month')}\n            </button>\n            <button \n              className={viewType.value === 'year' ? 'active' : ''} \n              onClick={() => handleViewTypeChange('year')}\n            >\n              {t('1 year')}\n            </button>\n          </div>\n\n          <div className=\"control-group date-nav\">",
    "new_string": "        <div className=\"controls\">\n          {showPersonalMonthly.value ? (\n            <div className=\"control-group\">\n              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n            </div>\n          ) : (\n            <>\n              <div className=\"control-group\">\n                <button \n                  className={viewMode.value === 'room' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'room'}\n                >\n                  {resourceLabels.value.room}\n                </button>\n                <button \n                  className={viewMode.value === 'teacher' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'teacher'}\n                >\n                  {resourceLabels.value.teacher}\n                </button>\n                <button \n                  className={viewMode.value === 'course' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'course'}\n                >\n                  {resourceLabels.value.course}\n                </button>\n              </div>\n\n              <div className=\"control-group\">\n                <button \n                  className={viewType.value === 'day' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('day')}\n                >\n                  {t('1 day')}\n                </button>\n                <button \n                  className={viewType.value === 'week' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('week')}\n                >\n                  {t('1 week')}\n                </button>\n                <button \n                  className={viewType.value === 'month' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('month')}\n                >\n                  {t('1 month')}\n                </button>\n                <button \n                  className={viewType.value === 'year' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('year')}\n                >\n                  {t('1 year')}\n                </button>\n              </div>\n            </>\n          )}\n\n          <div className=\"control-group date-nav\">",
    "instruction": "Conditionally show controls and add 'Back to Timetable' button."
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856299587_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n            </div>\n          )}\n        </div>\n\n        <div className=\"controls\">\n          {showPersonalMonthly.value ? (\n            <div className=\"control-group\">\n              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n            </div>\n          ) : (\n            <>\n              <div className=\"control-group\">\n                <button \n                  className={viewMode.value === 'room' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'room'}\n                >\n                  {resourceLabels.value.room}\n                </button>\n                <button \n                  className={viewMode.value === 'teacher' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'teacher'}\n                >\n                  {resourceLabels.value.teacher}\n                </button>\n                <button \n                  className={viewMode.value === 'course' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'course'}\n                >\n                  {resourceLabels.value.course}\n                </button>\n              </div>\n\n              <div className=\"control-group\">\n                <button \n                  className={viewType.value === 'day' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('day')}\n                >\n                  {t('1 day')}\n                </button>\n                <button \n                  className={viewType.value === 'week' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('week')}\n                >\n                  {t('1 week')}\n                </button>\n                <button \n                  className={viewType.value === 'month' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('month')}\n                >\n                  {t('1 month')}\n                </button>\n                <button \n                  className={viewType.value === 'year' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('year')}\n                >\n                  {t('1 year')}\n                </button>\n              </div>\n            </>\n          )}\n\n          <div className=\"control-group date-nav\">\n            <button onClick={() => moveDate(-1)}>{t('Prev')}</button>\n            <input \n              type=\"date\" \n..."
  }
}

MODEL ✨

Main view rendering is next.Tool Command:

{
  "name": "replace",
  "args": {
    "new_string": "      <div className={`timetable-view`}>\n        {showPersonalMonthly.value && user.value?.resourceId ? (\n          <PersonalMonthlyView \n            userResourceId={user.value.resourceId}\n            resources={resources.value}\n            lessons={lessons.value}\n            events={events.value}\n            periods={periods.value}\n            baseDate={currentDate.value}\n            holidays={holidays.value}\n            labels={resourceLabels.value}\n            onLessonClick={(lesson) => {\n              editingLesson.value = lesson;\n              showLessonManager.value = true;\n            }}\n            onEventClick={(event) => {\n              editingEvent.value = event;\n              showEventManager.value = true;\n            }}\n          />\n        ) : (\n          <Timetable \n            periods={periods.value}\n            resources={resources.value}\n            lessons={lessons.value}\n            events={events.value}\n            viewMode={viewMode.value}\n            viewType={viewType.value}\n            baseDate={currentDate.value}\n            holidays={holidays.value}\n            labels={resourceLabels.value}\n            systemSettings={systemSettings.value}\n            onEventClick={(event) => {\n              editingEvent.value = event;\n              showEventManager.value = true;\n            }}\n            onEmptyEventClick={(date, periodId) => {\n              editingEvent.value = { startDate: date, startPeriodId: periodId };\n              showEventManager.value = true;\n            }}\n            onLessonClick={(lesson) => {\n              editingLesson.value = lesson;\n              showLessonManager.value = true;\n            }}\n            onEmptyResourceCellClick={(resourceId, date, periodId) => {\n              const initial: Partial<Lesson> = { startDate: date, startPeriodId: periodId, endDate: date, endPeriodId: periodId };\n              if (viewMode.value === 'room') {\n                initial.roomId = resourceId;\n                // この教室をメイン教室としている講座があれば、それを初期選択\n                const relatedCourse = resources.value.find(c => c.type === 'course' && c.mainRoomId === resourceId);\n                if (relatedCourse) initial.courseId = relatedCourse.id;\n              }\n              else if (viewMode.value === 'teacher') initial.teacherId = resourceId;\n              else if (viewMode.value === 'course') initial.courseId = resourceId;\n              editingLesson.value = initial;\n              showLessonManager.value = true;\n            }}\n          />\n        )}\n      </div>",
    "old_string": "      <div className={`timetable-view`}>\n        <Timetable \n          periods={periods.value}\n          resources={resources.value}\n          lessons={lessons.value}\n          events={events.value}\n          viewMode={viewMode.value}\n          viewType={viewType.value}\n          baseDate={currentDate.value}\n          holidays={holidays.value}\n          labels={resourceLabels.value}\n          systemSettings={systemSettings.value}\n          onEventClick={(event) => {\n            editingEvent.value = event;\n            showEventManager.value = true;\n          }}\n          onEmptyEventClick={(date, periodId) => {\n            editingEvent.value = { startDate: date, startPeriodId: periodId };\n            showEventManager.value = true;\n          }}\n          onLessonClick={(lesson) => {\n            editingLesson.value = lesson;\n            showLessonManager.value = true;\n          }}\n          onEmptyResourceCellClick={(resourceId, date, periodId) => {\n            const initial: Partial<Lesson> = { startDate: date, startPeriodId: periodId, endDate: date, endPeriodId: periodId };\n            if (viewMode.value === 'room') {\n              initial.roomId = resourceId;\n              // この教室をメイン教室としている講座があれば、それを初期選択\n              const relatedCourse = resources.value.find(c => c.type === 'course' && c.mainRoomId === resourceId);\n              if (relatedCourse) initial.courseId = relatedCourse.id;\n            }\n            else if (viewMode.value === 'teacher') initial.teacherId = resourceId;\n            else if (viewMode.value === 'course') initial.courseId = resourceId;\n            editingLesson.value = initial;\n            showLessonManager.value = true;\n          }}\n        />\n      </div>",
    "file_path": "src/App.tsx",
    "instruction": "Conditionally render PersonalMonthlyView."
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856308401_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n          </button>\n        </div>\n      </header>\n\n      <div className={`timetable-view`}>\n        {showPersonalMonthly.value && user.value?.resourceId ? (\n          <PersonalMonthlyView \n            userResourceId={user.value.resourceId}\n            resources={resources.value}\n            lessons={lessons.value}\n            events={events.value}\n            periods={periods.value}\n            baseDate={currentDate.value}\n            holidays={holidays.value}\n            labels={resourceLabels.value}\n            onLessonClick={(lesson) => {\n              editingLesson.value = lesson;\n              showLessonManager.value = true;\n            }}\n            onEventClick={(event) => {\n              editingEvent.value = event;\n              showEventManager.value = true;\n            }}\n          />\n        ) : (\n          <Timetable \n            periods={periods.value}\n            resources={resources.value}\n            lessons={lessons.value}\n            events={events.value}\n            viewMode={viewMode.value}\n            viewType={viewType.value}\n            baseDate={currentDate.value}\n            holidays={holidays.value}\n            labels={resourceLabels.value}\n            systemSettings={systemSettings.value}\n            onEventClick={(event) => {\n              editingEvent.value = event;\n              showEventManager.value = true;\n            }}\n            onEmptyEventClick={(date, periodId) => {\n              editingEvent.value = { startDate: date, startPeriodId: periodId };\n              showEventManager.value = true;\n            }}\n            onLessonClick={(lesson) => {\n              editingLesson.value = lesson;\n              showLessonManager.value = true;\n            }}\n            onEmptyResourceCellClick={(resourceId, date, periodId) => {\n              const initial: Partial<Lesson> = { startDate: date, startPeriodId: periodId, endDate: date, endPeriodId: periodId };\n              if (viewMode.value === 'room') {\n                initial.roomId = resourceId;\n                // この教室をメイン教室としている講座があれば、それを初期選択\n                const relatedCourse = resources.value.find(c => c.type === 'course' && c.mainRoomId === resourceId);\n                if (relatedCourse) initial.courseId = relatedCourse.id;\n              }\n              else if (viewMode.value === 'teacher') initial.teacherId = resourceId;\n              else if (viewMode.value === 'course') initial.courseId = resourceId;\n              editingLesson.value = initial;\n              showLessonManager.value = true;\n            }}\n          />\n        )}\n      </div>\n\n      {showPeriodManager.value && (\n        <PeriodManager \n          backendUrl={BACKEND_URL} \n..."
  }
}

MODEL ✨

I'll check src/index.css to see if personal-view-title needs styling.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 80,
    "end_line": 150,
    "file_path": "src/index.css"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775856311577_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 80-150 of 222 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 151.\n\n--- FILE CONTENT (truncated) ---\n}\n\n.user-dropdown-button:hover {\n  background-color: #333;\n  border-color: #666;\n  color: #fff;\n}\n\n.user-dropdown {\n  position: absolute;\n  top: 100%;\n  right: 0;\n  margin-top: 5px;\n  background-color: #333;\n  border: 1px solid #444;\n  border-radius: 4px;\n  box-shadow: 0 4px 8px rgba(0,0,0,0.5);\n  z-index: 1000;\n  min-width: 180px;\n  overflow: hidden;\n}\n\n.dropdown-divider {\n  height: 1px;\n  background-color: #444;\n  margin: 4px 0;\n}\n\n.logout-item {\n  color: #ff4d4d;\n}\n\n.logout-item:hover {\n  background-color: #4d0000;\n  color: #ff9999;\n}\n\n@media (prefers-color-scheme: light) {\n  .user-dropdown-button {\n    border-color: #ccc;\n    color: #333;\n  }\n  .user-dropdown-button:hover {\n    background-color: #f0f0f0;\n    border-color: #999;\n    color: #000;\n  }\n  .user-dropdown {\n    background-color: #fff;\n    border-color: #ccc;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.15);\n  }\n  .dropdown-divider {\n    background-color: #eee;\n  }\n  .logout-item {\n    color: #d32f2f;\n  }\n  .logout-item:hover {\n    background-color: #ffebee;\n    color: #b71c1c;\n  }\n}\n\n.settings-dropdown {\n  position: absolute;\n  top: 100%;\n  right: 0;\n  margin-top: 5px;\n  background-color: #333;\n  border: 1px solid #444;"
  }
}

MODEL ✨

Adding personal-view-title to src/index.css now.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Add personal-view-title style.",
    "new_string": ".personal-view-title {\n  display: flex;\n  align-items: center;\n  font-weight: bold;\n  font-size: 1.1rem;\n  margin-left: 10px;\n  color: #646cff;\n}\n\n@media (prefers-color-scheme: light) {\n  .personal-view-title {\n    color: #4a54ff;\n  }\n}\n\n.user-dropdown-container {\n  position: relative;\n}",
    "old_string": ".user-dropdown-container {\n  position: relative;\n}",
    "file_path": "src/index.css"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775856323992_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/index.css (1 replacements). Here is the updated code:\n...\n  background-color: #333;\n  border-color: #666;\n  color: #fff;\n}\n\n.personal-view-title {\n  display: flex;\n  align-items: center;\n  font-weight: bold;\n  font-size: 1.1rem;\n  margin-left: 10px;\n  color: #646cff;\n}\n\n@media (prefers-color-scheme: light) {\n  .personal-view-title {\n    color: #4a54ff;\n  }\n}\n\n.user-dropdown-container {\n  position: relative;\n}\n\n.user-dropdown-button {\n..."
  }
}

MODEL ✨

I have completed the implementation of the Personal Monthly View.

Summary of Changes

New Component: PersonalMonthlyView
- Created src/components/PersonalMonthlyView.tsx which provides a 7-column calendar grid (Sun-Sat).
- It displays 8 time periods per day with lessons and events involving the logged-in user's associated teacher.
- Uses date-fns for calendar logic and Intl.DateTimeFormat for localized weekday labels.
- Handles both single-day and multi-day lessons/events.
New Styles: PersonalMonthlyView.css
- Added styles for the 7-column grid layout.
- Included color coding for weekends and holidays (supporting both dark and light modes).
- Styled "mini-cards" for lessons and events within each period slot.
App Updates: src/App.tsx
- Added a showPersonalMonthly signal to toggle the new view.
- Integrated "Personal Monthly" into the user dropdown menu (only visible for users linked to a teacher resource).
- Updated moveDate logic to handle month-by-month navigation when the personal monthly view is active.
- Added a "Back to Timetable" button to return to the standard resource-based view.
- Conditionally hide resource/view-type controls when the personal monthly view is active.
Internationalization: src/i18n.ts
- Added translations for "Personal Monthly" and "My Schedule" in both English and Japanese.
Main Layout Styles: src/index.css
- Added styling for the .personal-view-title to display the view name in the header.

The new view is now accessible from the user menu, providing a focused monthly schedule for individual teachers.

USER 🧑‍💻

PersonalMonthlyView において、各日は、時限を明確に分けない。

MODEL ✨

I will revise PersonalMonthlyView.tsx to list lessons and events chronologically by period without using a rigid grid, and then update PersonalMonthlyView.css to reflect this more integrated layout.Tool Command:

{
  "name": "replace",
  "args": {
    "new_string": "  const renderDayItems = (date: Date, dayLessons: Lesson[], dayEvents: ScheduleEvent[]) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    \n    // 全ての時限アイテムを収集\n    const items: { type: 'lesson' | 'event', data: any, periodId: string }[] = [];\n\n    periods.slice(0, 8).forEach(p => {\n      // この時限のイベント\n      dayEvents.filter(e => {\n        if (e.startDate === e.endDate) return p.id >= e.startPeriodId && p.id <= e.endPeriodId;\n        if (dateStr === e.startDate) return p.id >= e.startPeriodId;\n        if (dateStr === e.endDate) return p.id <= e.endPeriodId;\n        return true;\n      }).forEach(e => {\n        if (!items.find(item => item.type === 'event' && item.data.id === e.id)) {\n          items.push({ type: 'event', data: e, periodId: p.id });\n        }\n      });\n\n      // この時限の授業\n      dayLessons.filter(l => {\n        if (l.startDate === l.endDate) return p.id >= l.startPeriodId && p.id <= l.endPeriodId;\n        if (dateStr === l.startDate) return p.id >= l.startPeriodId;\n        if (dateStr === l.endDate) return p.id <= l.endPeriodId;\n        return true;\n      }).forEach(l => {\n        if (!items.find(item => item.type === 'lesson' && item.data.id === l.id)) {\n          items.push({ type: 'lesson', data: l, periodId: p.id });\n        }\n      });\n    });\n\n    // 時限順にソート (p1, p2...)\n    items.sort((a, b) => {\n      const aNum = parseInt(a.periodId.replace('p', ''));\n      const bNum = parseInt(b.periodId.replace('p', ''));\n      return aNum - bNum;\n    });\n\n    return (\n      <div className=\"daily-items-list\">\n        {items.map(item => {\n          if (item.type === 'event') {\n            const event = item.data as ScheduleEvent;\n            const period = periods.find(p => p.id === item.periodId);\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={`event-${event.id}`}\n              >\n                <span className=\"period-tag\">{period?.name.replace('Period', '').trim()}</span>\n                <span className=\"item-name\">{event.name}</span>\n              </div>\n            );\n          } else {\n            const lesson = item.data as Lesson;\n            const period = periods.find(p => p.id === item.periodId);\n            const room = resources.find(r => r.id === lesson.roomId);\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                onClick={() => onLessonClick?.(lesson)}\n                key={`lesson-${lesson.id}`}\n              >\n                <div className=\"card-top\">\n                  <span className=\"period-tag\">{period?.name.replace('Period', '').trim()}</span>\n                  <span className=\"mini-subject\">{lesson.subject}</span>\n                </div>\n                <div className=\"mini-room\">{room?.name || lesson.location || ''}</div>\n              </div>\n            );\n          }\n        })}\n      </div>\n    );\n  };\n\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });",
    "instruction": "List lessons and events by period without a rigid grid.",
    "old_string": "  const renderPeriodSlot = (date: Date, period: TimePeriod, dayLessons: Lesson[], dayEvents: ScheduleEvent[]) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    \n    // この時限に該当する授業\n    const periodLessons = dayLessons.filter(l => {\n      // startDate == endDate の場合は startPeriodId <= period.id <= endPeriodId\n      // 日を跨ぐ場合は、開始日なら startPeriodId 以降、終了日なら endPeriodId 以前、中間日なら全時限\n      if (l.startDate === l.endDate) {\n        return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n      }\n      if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n      if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n      return true; // 中間日\n    });\n\n    // この時限に該当するイベント\n    const periodEvents = dayEvents.filter(e => {\n      if (e.startDate === e.endDate) {\n        return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n      }\n      if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n      if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n      return true;\n    });\n\n    return (\n      <div className=\"personal-period-slot\" key={period.id}>\n        {periodEvents.map(event => (\n          <div \n            className=\"personal-event-mini-card\" \n            style={{ backgroundColor: event.color || '#fef3c7' }}\n            onClick={() => onEventClick?.(event)}\n            title={event.name}\n          >\n            {event.name}\n          </div>\n        ))}\n        {periodLessons.map(lesson => {\n          const course = resources.find(r => r.id === lesson.courseId);\n          const room = resources.find(r => r.id === lesson.roomId);\n          return (\n            <div \n              className=\"personal-lesson-mini-card\"\n              onClick={() => onLessonClick?.(lesson)}\n              title={`${lesson.subject} (${course?.name || ''}) @ ${room?.name || lesson.location || ''}`}\n            >\n              <div className=\"mini-subject\">{lesson.subject}</div>\n              <div className=\"mini-room\">{room?.name || lesson.location || ''}</div>\n            </div>\n          );\n        })}\n      </div>\n    );\n  };\n\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });",
    "file_path": "src/components/PersonalMonthlyView.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775857677796_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.tsx (1 replacements). Here is the updated code:\n...\n      \n      return dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n  };\n\n  const renderDayItems = (date: Date, dayLessons: Lesson[], dayEvents: ScheduleEvent[]) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    \n    // 全ての時限アイテムを収集\n    const items: { type: 'lesson' | 'event', data: any, periodId: string }[] = [];\n\n    periods.slice(0, 8).forEach(p => {\n      // この時限のイベント\n      dayEvents.filter(e => {\n        if (e.startDate === e.endDate) return p.id >= e.startPeriodId && p.id <= e.endPeriodId;\n        if (dateStr === e.startDate) return p.id >= e.startPeriodId;\n        if (dateStr === e.endDate) return p.id <= e.endPeriodId;\n        return true;\n      }).forEach(e => {\n        if (!items.find(item => item.type === 'event' && item.data.id === e.id)) {\n          items.push({ type: 'event', data: e, periodId: p.id });\n        }\n      });\n\n      // この時限の授業\n      dayLessons.filter(l => {\n        if (l.startDate === l.endDate) return p.id >= l.startPeriodId && p.id <= l.endPeriodId;\n        if (dateStr === l.startDate) return p.id >= l.startPeriodId;\n        if (dateStr === l.endDate) return p.id <= l.endPeriodId;\n        return true;\n      }).forEach(l => {\n        if (!items.find(item => item.type === 'lesson' && item.data.id === l.id)) {\n          items.push({ type: 'lesson', data: l, periodId: p.id });\n        }\n      });\n    });\n\n    // 時限順にソート (p1, p2...)\n    items.sort((a, b) => {\n      const aNum = parseInt(a.periodId.replace('p', ''));\n      const bNum = parseInt(b.periodId.replace('p', ''));\n      return aNum - bNum;\n    });\n\n    return (\n      <div className=\"daily-items-list\">\n        {items.map(item => {\n          if (item.type === 'event') {\n            const event = item.data as ScheduleEvent;\n            const period = periods.find(p => p.id === item.periodId);\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={`event-${event.id}`}\n              >\n                <span className=\"period-tag\">{period?.name.replace('Period', '').trim()}</span>\n                <span className=\"item-name\">{event.name}</span>\n              </div>\n            );\n          } else {\n            const lesson = item.data as Lesson;\n            const period = periods.find(p => p.id === item.periodId);\n            const room = resources.find(r => r.id === lesson.roomId);\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                onClick={() => onLessonClick?.(lesson)}\n                key={`lesson-${lesson.id}`}\n              >\n                <div className=\"card-top\">\n                  <span className=\"period-tag\">{period?.name.replace('Period', '').trim()}</span>\n                  <span className=\"mini-subject\">{lesson.subject}</span>\n                </div>\n                <div className=\"mini-room\">{room?.name || lesson.location || ''}</div>\n              </div>\n            );\n          }\n        })}\n      </div>\n    );\n  };\n\n..."
  }
}

MODEL ✨

Updating day-content now.Tool Command:

{
  "name": "replace",
  "args": {
    "old_string": "              <div className=\"day-header\">\n                <span className=\"day-number\">{format(day, 'd')}</span>\n                {holiday && <span className=\"holiday-name\">{holiday.name}</span>}\n              </div>\n              <div className=\"day-content\">\n                <div className=\"periods-grid\">\n                  {periods.slice(0, 8).map(p => (\n                    <div className=\"period-row\" key={p.id}>\n                      <div className=\"period-label\">{p.name.replace('Period', '').trim()}</div>\n                      {renderPeriodSlot(day, p, dayLessons, dayEvents)}\n                    </div>\n                  ))}\n                </div>\n              </div>\n            </div>\n          );\n        })}",
    "file_path": "src/components/PersonalMonthlyView.tsx",
    "new_string": "              <div className=\"day-header\">\n                <span className=\"day-number\">{format(day, 'd')}</span>\n                {holiday && <span className=\"holiday-name\">{holiday.name}</span>}\n              </div>\n              <div className=\"day-content\">\n                {renderDayItems(day, dayLessons, dayEvents)}\n              </div>\n            </div>\n          );\n        })}",
    "instruction": "Update day-content to use renderDayItems."
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775857682296_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.tsx (1 replacements). Here is the updated code:\n...\n              <div className=\"day-header\">\n                <span className=\"day-number\">{format(day, 'd')}</span>\n                {holiday && <span className=\"holiday-name\">{holiday.name}</span>}\n              </div>\n              <div className=\"day-content\">\n                {renderDayItems(day, dayLessons, dayEvents)}\n              </div>\n            </div>\n          );\n        })}\n      </div>\n..."
  }
}

MODEL ✨

Updating PersonalMonthlyView.css now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/components/PersonalMonthlyView.css",
    "old_string": ".day-content {\n  flex: 1;\n  padding: 2px;\n  overflow-y: auto;\n}\n\n.periods-grid {\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n}\n\n.period-row {\n  display: flex;\n  min-height: 24px;\n  border-bottom: 1px solid #444;\n  align-items: stretch;\n}\n\n.period-row:last-child {\n  border-bottom: none;\n}\n\n.period-label {\n  width: 20px;\n  font-size: 0.6rem;\n  color: #aaa;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  border-right: 1px solid #444;\n  flex-shrink: 0;\n}\n\n.personal-period-slot {\n  flex: 1;\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n  padding: 1px;\n  min-width: 0;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  padding: 1px 4px;\n  border-radius: 2px;\n  font-size: 0.65rem;\n  cursor: pointer;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n.personal-lesson-mini-card:hover {\n  filter: brightness(1.1);\n}\n\n.mini-subject {\n  font-weight: bold;\n}\n\n.mini-room {\n  font-size: 0.6rem;\n  opacity: 0.8;\n}\n\n.personal-event-mini-card {\n  color: #333;\n  font-weight: bold;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n    background-color: #fff;\n    color: #333;\n    border-color: #ccc;\n  }\n  .personal-calendar-header {\n    background-color: #f5f5f5;\n    border-color: #ccc;\n  }\n  .calendar-weekday-label {\n    border-color: #ccc;\n  }\n  .calendar-day-cell {\n    background-color: #fff;\n    border-color: #eee;\n  }\n  .calendar-day-cell.other-month {\n    background-color: #f9f9f9;\n    color: #ccc;\n  }\n  .calendar-day-cell.is-sunday {\n    background-color: #fff5f5;\n  }\n  .calendar-day-cell.is-saturday {\n    background-color: #f5f5ff;\n  }\n  .period-row {\n    border-color: #eee;\n  }\n  .period-label {\n    border-color: #eee;\n    color: #999;\n  }\n  .personal-event-mini-card {\n    border: 1px solid rgba(0,0,0,0.1);\n  }\n}\n",
    "instruction": "Simplify daily-items-list and card styles.",
    "new_string": ".day-content {\n  flex: 1;\n  padding: 2px 4px;\n  overflow-y: auto;\n}\n\n.daily-items-list {\n  display: flex;\n  flex-direction: column;\n  gap: 3px;\n}\n\n.personal-period-slot {\n  display: contents;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  padding: 2px 4px;\n  border-radius: 3px;\n  font-size: 0.7rem;\n  cursor: pointer;\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n}\n\n.personal-event-mini-card {\n  flex-direction: row;\n  align-items: center;\n  gap: 4px;\n  color: #333;\n  font-weight: bold;\n}\n\n.period-tag {\n  background-color: rgba(0, 0, 0, 0.2);\n  padding: 0 3px;\n  border-radius: 2px;\n  font-size: 0.6rem;\n  min-width: 12px;\n  text-align: center;\n}\n\n.card-top {\n  display: flex;\n  align-items: center;\n  gap: 4px;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n.personal-lesson-mini-card:hover {\n  filter: brightness(1.1);\n}\n\n.mini-subject {\n  font-weight: bold;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.mini-room {\n  font-size: 0.6rem;\n  opacity: 0.8;\n  margin-left: 16px; /* period-tagの幅分ずらす */\n}\n\n.item-name {\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n    background-color: #fff;\n    color: #333;\n    border-color: #ccc;\n  }\n  .personal-calendar-header {\n    background-color: #f5f5f5;\n    border-color: #ccc;\n  }\n  .calendar-weekday-label {\n    border-color: #ccc;\n  }\n  .calendar-day-cell {\n    background-color: #fff;\n    border-color: #eee;\n  }\n  .calendar-day-cell.other-month {\n    background-color: #f9f9f9;\n    color: #ccc;\n  }\n  .calendar-day-cell.is-sunday {\n    background-color: #fff5f5;\n  }\n  .calendar-day-cell.is-saturday {\n    background-color: #f5f5ff;\n  }\n  .period-tag {\n    background-color: rgba(0, 0, 0, 0.1);\n  }\n  .personal-event-mini-card {\n    border: 1px solid rgba(0,0,0,0.1);\n  }\n}\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775857711910_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.css (1 replacements). Here is the updated code:\n...\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 2px 4px;\n  overflow-y: auto;\n}\n\n.daily-items-list {\n  display: flex;\n  flex-direction: column;\n  gap: 3px;\n}\n\n.personal-period-slot {\n  display: contents;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  padding: 2px 4px;\n  border-radius: 3px;\n  font-size: 0.7rem;\n  cursor: pointer;\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n}\n\n.personal-event-mini-card {\n  flex-direction: row;\n  align-items: center;\n  gap: 4px;\n  color: #333;\n  font-weight: bold;\n}\n\n.period-tag {\n  background-color: rgba(0, 0, 0, 0.2);\n  padding: 0 3px;\n  border-radius: 2px;\n  font-size: 0.6rem;\n  min-width: 12px;\n  text-align: center;\n}\n\n.card-top {\n  display: flex;\n  align-items: center;\n  gap: 4px;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n...\n  filter: brightness(1.1);\n}\n\n.mini-subject {\n  font-weight: bold;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.mini-room {\n  font-size: 0.6rem;\n  opacity: 0.8;\n  margin-left: 16px; /* period-tagの幅分ずらす */\n}\n\n.item-name {\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n...\n    background-color: #fff5f5;\n  }\n  .calendar-day-cell.is-saturday {\n    background-color: #f5f5ff;\n  }\n  .period-tag {\n    background-color: rgba(0, 0, 0, 0.1);\n  }\n  .personal-event-mini-card {\n    border: 1px solid rgba(0,0,0,0.1);\n  }\n}\n"
  }
}

MODEL ✨

I've simplified PersonalMonthlyView by removing the rigid period grid. Now, lessons and events are displayed in a chronological list with subtle "period tags" (e.g., "1", "2"), fulfilling the requirement to avoid clear time period separations while maintaining organization. Each day cell features a daily-items-list that handles vertical stacking and overflow gracefully.

USER 🧑‍💻

PersonalMonthlyView についても Excel へエクスポートできるようにする。

MODEL ✨

I will examine src/utils/excelExport.ts to understand the current implementation and determine how to integrate the personal monthly view export.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/utils/excelExport.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775864651373_0",
  "name": "read_file",
  "response": {
    "output": "import ExcelJS from 'exceljs';\nimport { saveAs } from 'file-saver';\nimport { format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays } from 'date-fns';\nimport { TimePeriod, Resource, Lesson, ScheduleEvent, ResourceLabels, SystemSetting, ViewType, ResourceType, Holiday } from '../types';\n\ninterface ExportParams {\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  viewMode: ResourceType;\n  viewType: ViewType;\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  systemSettings: SystemSetting | null;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n  \n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n      const month = systemSettings?.yearViewStartMonth ?? 4;\n      const day = systemSettings?.yearViewStartDay ?? 1;\n      const start = new Date(getYear(baseDate), month - 1, day);\n      const end = new Date(getYear(baseDate) + 1, month - 1, day);\n      return differenceInDays(end, start);\n    }\n    return 1;\n  };\n\n  const dayCount = getDayCount();\n  const displayDates = Array.from({ length: dayCount }).map((_, i) => addDays(currentViewStart, i));\n  const currentViewEnd = startOfDay(displayDates[displayDates.length - 1]);\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  // Helper to convert hex to ARGB\n  const hexToARGB = (hex?: string) => {\n    if (!hex) return 'FFFFFFFF';\n    const cleanHex = hex.replace('#', '');\n    if (cleanHex.length === 3) {\n      const r = cleanHex[0] + cleanHex[0];\n      const g = cleanHex[1] + cleanHex[1];\n      const b = cleanHex[2] + cleanHex[2];\n      return `FF${r}${g}${b}`.toUpperCase();\n    }\n    return `FF${cleanHex}`.toUpperCase();\n  };\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n        const start = startOfDay(parseISO(h.start));\n        const end = startOfDay(parseISO(h.end));\n        return (isSameDay(target, start) || isAfter(target, start)) && \n               (isSameDay(target, end) || isBefore(target, end));\n      }\n      return false;\n    });\n  };\n\n  // Header Setup\n  worksheet.getColumn(1).width = 25;\n  for (let i = 0; i < displayDates.length * periods.length; i++) {\n    worksheet.getColumn(i + 2).width = 12;\n  }\n\n  const locale = navigator.language;\n  const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\n\n  // Row 1: Dates\n  const dateRow = worksheet.getRow(1);\n  dateRow.height = 25;\n  displayDates.forEach((date, dIdx) => {\n    const startCol = dIdx * periods.length + 2;\n    const endCol = startCol + periods.length - 1;\n    const cell = worksheet.getCell(1, startCol);\n    cell.value = dateFormatter.format(date);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    const holiday = getHoliday(date);\n    const isSun = date.getDay() === 0;\n    const isSat = date.getDay() === 6;\n    if (holiday || isSun) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFE4E1' } }; // MistyRose\n    } else if (isSat) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE6F3FF' } }; // LightBlue\n    }\n    if (periods.length > 1) {\n      worksheet.mergeCells(1, startCol, 1, endCol);\n    }\n  });\n\n  // Row 2: Periods\n  const periodRow = worksheet.getRow(2);\n  periodRow.height = 20;\n  displayDates.forEach((_, dIdx) => {\n    periods.forEach((p, pIdx) => {\n      const cell = worksheet.getCell(2, dIdx * periods.length + pIdx + 2);\n      cell.value = p.name;\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    });\n  });\n\n  // Layout function\n  const calculateLayout = (items: { id: string, start: number, end: number }[]) => {\n    if (items.length === 0) return [];\n    const placements: { id: string, start: number, end: number, level: number, maxLevelInGroup: number }[] = [];\n    const sortedItems = [...items].sort((a, b) => a.start - b.start || (b.end - b.start) - (a.end - a.start));\n    sortedItems.forEach(item => {\n      let level = 0;\n      while (placements.some(p => p.level === level && !(item.end < p.start || item.start > p.end))) {\n        level++;\n      }\n      placements.push({ ...item, level, maxLevelInGroup: 0 });\n    });\n    placements.forEach(p => {\n      const overlapping = placements.filter(other => !(p.end < other.start || p.start > other.end));\n      p.maxLevelInGroup = Math.max(...overlapping.map(o => o.level)) + 1;\n    });\n    return placements;\n  };\n\n  let currentRow = 3;\n\n  // --- Process Global Events (Row 3 equivalent) ---\n  const row3Items: { id: string, start: number, end: number, type: 'holiday' | 'event', data: any }[] = [];\n  displayDates.forEach((date, dIdx) => {\n    const holiday = getHoliday(date);\n    if (!holiday) return;\n    if (holiday.date && isSameDay(date, startOfDay(parseISO(holiday.date)))) {\n      const startCol = dIdx * periods.length + 2;\n      const endCol = dIdx * periods.length + periods.length + 1;\n      row3Items.push({ id: `holiday-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n    } else if (holiday.start && holiday.end) {\n      const hStart = startOfDay(parseISO(holiday.start));\n      const hEnd = startOfDay(parseISO(holiday.end));\n      if (isSameDay(date, hStart) || (isSameDay(date, displayDates[0]) && isAfter(date, hStart) && isBefore(date, hEnd))) {\n        const actualStart = isAfter(hStart, displayDates[0]) ? hStart : displayDates[0];\n        const actualEnd = isBefore(hEnd, displayDates[displayDates.length - 1]) ? hEnd : displayDates[displayDates.length - 1];\n        const sIdx = displayDates.findIndex(d => isSameDay(d, actualStart));\n        const eIdx = displayDates.findIndex(d => isSameDay(d, actualEnd));\n        if (sIdx !== -1 && eIdx !== -1 && isSameDay(date, actualStart)) {\n          const startCol = sIdx * periods.length + 2;\n          const endCol = eIdx * periods.length + periods.length + 1;\n          row3Items.push({ id: `holiday-range-${holiday.name}-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n        }\n      }\n    }\n  });\n\n  events.forEach(e => {\n    const eStart = startOfDay(parseISO(e.startDate));\n    const eEnd = startOfDay(parseISO(e.endDate));\n    if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n    const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n    if (e.showInEventRow !== false || resourceIdList.length === 0) {\n      const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n      const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n      const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n      const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n      const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n      const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n      row3Items.push({ id: `event-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n    }\n  });\n\n  const row3Layouts = calculateLayout(row3Items);\n  const row3MaxLevel = row3Layouts.length > 0 ? Math.max(...row3Layouts.map(l => l.level)) + 1 : 1;\n\n  // Global Event Label\n  const eventLabelCell = worksheet.getCell(currentRow, 1);\n  eventLabelCell.value = labels.event;\n  eventLabelCell.alignment = { vertical: 'middle', horizontal: 'left' };\n  eventLabelCell.font = { bold: true };\n  if (row3MaxLevel > 1) {\n    worksheet.mergeCells(currentRow, 1, currentRow + row3MaxLevel - 1, 1);\n  }\n\n  // Fill background grid for Global Events\n  for (let l = 0; l < row3MaxLevel; l++) {\n    const row = worksheet.getRow(currentRow + l);\n    row.height = 35;\n    displayDates.forEach((date, dIdx) => {\n      const isSun = date.getDay() === 0;\n      const isSat = date.getDay() === 6;\n      const holiday = getHoliday(date);\n      periods.forEach((_, pIdx) => {\n        const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n        cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n        if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n        else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n      });\n    });\n  }\n\n  // Place Global Event items\n  row3Layouts.forEach(layout => {\n    const item = row3Items.find(i => i.id === layout.id)!;\n    const targetRow = currentRow + layout.level;\n    const startCol = layout.start;\n    const endCol = layout.end;\n    const cell = worksheet.getCell(targetRow, startCol);\n\n    if (item.type === 'holiday') {\n      const h = item.data;\n      cell.value = h.name;\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF8B0000' } }; // DarkRed equivalent\n      cell.font = { color: { argb: 'FFFFFFFF' }, bold: true };\n    } else {\n      const e = item.data as ScheduleEvent;\n      cell.value = e.name + (e.location ? ` (${e.location})` : '');\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n    }\n\n    cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n    cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n    if (endCol > startCol) {\n      worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n    }\n  });\n\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n    \n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n        if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `e-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n      }\n    });\n\n    lessons.forEach(l => {\n      const lStart = startOfDay(parseISO(l.startDate));\n      const lEnd = startOfDay(parseISO(l.endDate));\n      if (isAfter(lStart, currentViewEnd) || isBefore(lEnd, currentViewStart)) return;\n      const subIds = [...(l.subTeacherIds || []), ...(l.subTeachers || []).map(t => t.id)];\n      let isTarget = false;\n      if (viewMode === 'room' && l.roomId === res.id) isTarget = true;\n      else if (viewMode === 'teacher' && (l.teacherId === res.id || subIds.includes(res.id))) isTarget = true;\n      else if (viewMode === 'course' && l.courseId === res.id) isTarget = true;\n      if (isTarget) {\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, lStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, lEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === l.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === l.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `l-${l.id}`, start: sCol, end: eCol, type: 'lesson', data: l });\n      }\n    });\n\n    const layouts = calculateLayout(resItems);\n    const maxLevel = layouts.length > 0 ? Math.max(...layouts.map(l => l.level)) + 1 : 1;\n\n    // Merge resource name cell across sub-rows\n    const resCell = worksheet.getCell(currentRow, 1);\n    resCell.value = t(res.name);\n    resCell.alignment = { vertical: 'middle', horizontal: 'left' };\n    resCell.font = { bold: true };\n    if (maxLevel > 1) {\n      worksheet.mergeCells(currentRow, 1, currentRow + maxLevel - 1, 1);\n    }\n\n    // Fill background grid\n    for (let l = 0; l < maxLevel; l++) {\n      const row = worksheet.getRow(currentRow + l);\n      row.height = 35;\n      displayDates.forEach((date, dIdx) => {\n        const isSun = date.getDay() === 0;\n        const isSat = date.getDay() === 6;\n        const holiday = getHoliday(date);\n        periods.forEach((_, pIdx) => {\n          const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n          if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n          else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n        });\n      });\n    }\n\n    // Place items\n    layouts.forEach(layout => {\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n      \n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n        const l = item.data as Lesson;\n        const mainTeacherName = l.teacherId ? (resources.find(r => r.id === l.teacherId)?.name || '') : (l.externalTeacher || '');\n        const roomName = l.roomId ? (resources.find(r => r.id === l.roomId)?.name || '') : (l.location || '');\n        cell.value = `${t(l.subject)}\\n${mainTeacherName} / ${roomName}`;\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n      \n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n    currentRow += maxLevel;\n  }\n\n  // Final touches\n  worksheet.views = [{ state: 'frozen', xSplit: 1, ySplit: 2 }];\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

MODEL ✨

I'll create exportPersonalMonthlyToExcel in src/utils/excelExport.ts, modeled after PersonalMonthlyView. It will feature a 7-column calendar grid (Sun-Sat) with a header row for weekdays. Each date cell will be partitioned into three rows: the first for the date and holiday name, and the subsequent two for a prioritized, 8-period list of lessons and events. I'll use standard color coding (MistyRose for Sundays/holidays, LightBlue for Saturdays) and ensure consistency by utilizing the hexToARGB helper. Now, I'll update src/utils/excelExport.ts with this new function and its corresponding parameter interface.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Add exportPersonalMonthlyToExcel function and PersonalExportParams interface.",
    "file_path": "src/utils/excelExport.ts",
    "old_string": "  saveAs(new Blob([buffer]), fileName);\n}\n",
    "new_string": "  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('My Schedule');\n\n  const monthStart = startOfMonth(baseDate);\n  const monthEnd = endOfMonth(monthStart);\n  const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday\n  const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n  const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n  // Helper to convert hex to ARGB\n  const hexToARGB = (hex?: string) => {\n    if (!hex) return 'FFFFFFFF';\n    const cleanHex = hex.replace('#', '');\n    if (cleanHex.length === 3) {\n      const r = cleanHex[0] + cleanHex[0];\n      const g = cleanHex[1] + cleanHex[1];\n      const b = cleanHex[2] + cleanHex[2];\n      return `FF${r}${g}${b}`.toUpperCase();\n    }\n    return `FF${cleanHex}`.toUpperCase();\n  };\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n      return false;\n    });\n  };\n\n  // Columns Width\n  for (let i = 1; i <= 7; i++) {\n    worksheet.getColumn(i).width = 25;\n  }\n\n  // Weekday Header\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const headerRow = worksheet.getRow(1);\n  headerRow.height = 30;\n  for (let i = 0; i < 7; i++) {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    const cell = worksheet.getCell(1, i + 1);\n    cell.value = weekdayFormatter.format(d);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n    cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n  }\n\n  // Grid Construction\n  let currentBaseRow = 2;\n  for (let i = 0; i < days.length; i++) {\n    const day = days[i];\n    const colIdx = (i % 7) + 1;\n    const rowIdx = currentBaseRow + Math.floor(i / 7) * 4; // Each day takes 4 rows for layout\n\n    const holiday = getHoliday(day);\n    const isSun = day.getDay() === 0;\n    const isSat = day.getDay() === 6;\n\n    // Day Header Row\n    const headerCell = worksheet.getCell(rowIdx, colIdx);\n    headerCell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n    headerCell.font = { bold: true, size: 10 };\n    headerCell.alignment = { horizontal: 'left', vertical: 'middle' };\n    \n    let bgColor = 'FFFFFFFF';\n    if (holiday || isSun) bgColor = 'FFFFE4E1';\n    else if (isSat) bgColor = 'FFE6F3FF';\n    if (!isSameMonth(day, monthStart)) bgColor = 'FFF0F0F0';\n\n    headerCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n    headerCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n    // Day Content Rows (up to 8 slots, but Excel limit space)\n    const contentCell1 = worksheet.getCell(rowIdx + 1, colIdx);\n    const contentCell2 = worksheet.getCell(rowIdx + 2, colIdx);\n    const contentCell3 = worksheet.getCell(rowIdx + 3, colIdx);\n    \n    [contentCell1, contentCell2, contentCell3].forEach(c => {\n      c.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      c.border = { left: { style: 'thin' }, right: { style: 'thin' } };\n    });\n    contentCell3.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: { style: 'thin' } };\n\n    // Get Items\n    const dateStr = format(day, 'yyyy-MM-dd');\n    const dayLessons = lessons.filter(l => {\n      const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n      return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n    });\n    const dayEvents = events.filter(e => {\n      const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n      return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n\n    const items: { text: string, color?: string }[] = [];\n    periods.slice(0, 8).forEach(p => {\n      const pEvents = dayEvents.filter(e => {\n        if (e.startDate === e.endDate) return p.id >= e.startPeriodId && p.id <= e.endPeriodId;\n        if (dateStr === e.startDate) return p.id >= e.startPeriodId;\n        if (dateStr === e.endDate) return p.id <= e.endPeriodId;\n        return true;\n      });\n      const pLessons = dayLessons.filter(l => {\n        if (l.startDate === l.endDate) return p.id >= l.startPeriodId && p.id <= l.endPeriodId;\n        if (dateStr === l.startDate) return p.id >= l.startPeriodId;\n        if (dateStr === l.endDate) return p.id <= l.endPeriodId;\n        return true;\n      });\n\n      pEvents.forEach(e => {\n        const text = `[${p.name.replace('Period', '').trim()}] ${e.name}`;\n        if (!items.some(it => it.text === text)) items.push({ text, color: e.color });\n      });\n      pLessons.forEach(l => {\n        const room = resources.find(r => r.id === l.roomId);\n        const text = `[${p.name.replace('Period', '').trim()}] ${l.subject} (${room?.name || l.location || ''})`;\n        if (!items.some(it => it.text === text)) items.push({ text, color: '#646cff' });\n      });\n    });\n\n    // Write top 3 items or as space allows\n    if (items.length > 0) {\n      contentCell1.value = items[0].text;\n      contentCell1.font = { size: 8 };\n      if (items.length > 1) {\n        contentCell2.value = items[1].text;\n        contentCell2.font = { size: 8 };\n      }\n      if (items.length > 2) {\n        contentCell3.value = items.length > 3 ? `${items[2].text} ...(+${items.length - 3})` : items[2].text;\n        contentCell3.font = { size: 8 };\n      }\n    }\n    [contentCell1, contentCell2, contentCell3].forEach(c => {\n      c.alignment = { wrapText: true, vertical: 'top', horizontal: 'left' };\n    });\n  }\n\n  // Set row heights\n  for (let r = 2; r < 2 + (days.length / 7) * 4; r++) {\n    worksheet.getRow(r).height = (r - 2) % 4 === 0 ? 15 : 25;\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864672562_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/utils/excelExport.ts (1 replacements). Here is the updated code:\n...\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('My Schedule');\n\n  const monthStart = startOfMonth(baseDate);\n  const monthEnd = endOfMonth(monthStart);\n  const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday\n  const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n  const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n  // Helper to convert hex to ARGB\n  const hexToARGB = (hex?: string) => {\n    if (!hex) return 'FFFFFFFF';\n    const cleanHex = hex.replace('#', '');\n    if (cleanHex.length === 3) {\n      const r = cleanHex[0] + cleanHex[0];\n      const g = cleanHex[1] + cleanHex[1];\n      const b = cleanHex[2] + cleanHex[2];\n      return `FF${r}${g}${b}`.toUpperCase();\n    }\n    return `FF${cleanHex}`.toUpperCase();\n  };\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n      return false;\n    });\n  };\n\n  // Columns Width\n  for (let i = 1; i <= 7; i++) {\n    worksheet.getColumn(i).width = 25;\n  }\n\n  // Weekday Header\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const headerRow = worksheet.getRow(1);\n  headerRow.height = 30;\n  for (let i = 0; i < 7; i++) {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    const cell = worksheet.getCell(1, i + 1);\n    cell.value = weekdayFormatter.format(d);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n    cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n  }\n\n  // Grid Construction\n  let currentBaseRow = 2;\n  for (let i = 0; i < days.length; i++) {\n    const day = days[i];\n    const colIdx = (i % 7) + 1;\n    const rowIdx = currentBaseRow + Math.floor(i / 7) * 4; // Each day takes 4 rows for layout\n\n    const holiday = getHoliday(day);\n    const isSun = day.getDay() === 0;\n    const isSat = day.getDay() === 6;\n\n    // Day Header Row\n    const headerCell = worksheet.getCell(rowIdx, colIdx);\n    headerCell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n    headerCell.font = { bold: true, size: 10 };\n    headerCell.alignment = { horizontal: 'left', vertical: 'middle' };\n    \n    let bgColor = 'FFFFFFFF';\n    if (holiday || isSun) bgColor = 'FFFFE4E1';\n    else if (isSat) bgColor = 'FFE6F3FF';\n    if (!isSameMonth(day, monthStart)) bgColor = 'FFF0F0F0';\n\n    headerCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n    headerCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n    // Day Content Rows (up to 8 slots, but Excel limit space)\n    const contentCell1 = worksheet.getCell(rowIdx + 1, colIdx);\n    const contentCell2 = worksheet.getCell(rowIdx + 2, colIdx);\n    const contentCell3 = worksheet.getCell(rowIdx + 3, colIdx);\n    \n    [contentCell1, contentCell2, contentCell3].forEach(c => {\n      c.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      c.border = { left: { style: 'thin' }, right: { style: 'thin' } };\n    });\n    contentCell3.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: { style: 'thin' } };\n\n    // Get Items\n    const dateStr = format(day, 'yyyy-MM-dd');\n    const dayLessons = lessons.filter(l => {\n      const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n      return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n    });\n    const dayEvents = events.filter(e => {\n      const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n      return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n\n    const items: { text: string, color?: string }[] = [];\n    periods.slice(0, 8).forEach(p => {\n      const pEvents = dayEvents.filter(e => {\n        if (e.startDate === e.endDate) return p.id >= e.startPeriodId && p.id <= e.endPeriodId;\n        if (dateStr === e.startDate) return p.id >= e.startPeriodId;\n        if (dateStr === e.endDate) return p.id <= e.endPeriodId;\n        return true;\n      });\n      const pLessons = dayLessons.filter(l => {\n        if (l.startDate === l.endDate) return p.id >= l.startPeriodId && p.id <= l.endPeriodId;\n        if (dateStr === l.startDate) return p.id >= l.startPeriodId;\n        if (dateStr === l.endDate) return p.id <= l.endPeriodId;\n        return true;\n      });\n\n      pEvents.forEach(e => {\n        const text = `[${p.name.replace('Period', '').trim()}] ${e.name}`;\n        if (!items.some(it => it.text === text)) items.push({ text, color: e.color });\n      });\n      pLessons.forEach(l => {\n        const room = resources.find(r => r.id === l.roomId);\n        const text = `[${p.name.replace('Period', '').trim()}] ${l.subject} (${room?.name || l.location || ''})`;\n        if (!items.some(it => it.text === text)) items.push({ text, color: '#646cff' });\n      });\n    });\n\n    // Write top 3 items or as space allows\n    if (items.length > 0) {\n      contentCell1.value = items[0].text;\n      contentCell1.font = { size: 8 };\n      if (items.length > 1) {\n        contentCell2.value = items[1].text;\n        contentCell2.font = { size: 8 };\n      }\n      if (items.length > 2) {\n        contentCell3.value = items.length > 3 ? `${items[2].text} ...(+${items.length - 3})` : items[2].text;\n        contentCell3.font = { size: 8 };\n      }\n    }\n    [contentCell1, contentCell2, contentCell3].forEach(c => {\n      c.alignment = { wrapText: true, vertical: 'top', horizontal: 'left' };\n    });\n  }\n\n  // Set row heights\n  for (let r = 2; r < 2 + (days.length / 7) * 4; r++) {\n    worksheet.getRow(r).height = (r - 2) % 4 === 0 ? 15 : 25;\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

MODEL ✨

I'll add the export function to App.tsx and integrate it into the UI. I'll need to update the exportTimetableToExcel import, implement handlePersonalExport, and add the export button to the PersonalMonthlyView controls. Checking the App.tsx imports now.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/App.tsx",
    "start_line": 15,
    "end_line": 30
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775864675538_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 15-30 of 688 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 31.\n\n--- FILE CONTENT (truncated) ---\nimport { ProfileManager, ProfileMode } from './components/ProfileManager';\nimport { SystemSettingManager } from './components/SystemSettingManager';\nimport { DeliveryMethodManager } from './components/DeliveryMethodManager';\nimport { PersonalMonthlyView } from './components/PersonalMonthlyView';\nimport { Resource, Lesson, ScheduleEvent, ResourceType, ViewType, Holiday, ResourceLabels, User, AuthResponse, TimePeriod, SystemSetting } from './types';\nimport { format, addDays, getYear, getMonth, parseISO } from 'date-fns';\nimport { exportTimetableToExcel } from './utils/excelExport';\n\nconst BACKEND_URL = import.meta.env.VITE_API_URL || 'http://localhost:3001/api';\n\nexport function App() {\n  const { t } = useTranslation();\n  const viewMode = useSignal<ResourceType>('room');\n  const viewType = useSignal<ViewType>('day');\n  const showPersonalMonthly = useSignal<boolean>(false);\n  const currentDate = useSignal<Date>(new Date());"
  }
}

MODEL ✨

Updating the import, adding handlePersonalExport after handleExport, and integrating the UI button. First step: the import.Tool Command:

{
  "name": "replace",
  "args": {
    "new_string": "import { exportTimetableToExcel, exportPersonalMonthlyToExcel } from './utils/excelExport';",
    "instruction": "Import exportPersonalMonthlyToExcel.",
    "old_string": "import { exportTimetableToExcel } from './utils/excelExport';",
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864685456_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\nimport { SystemSettingManager } from './components/SystemSettingManager';\nimport { DeliveryMethodManager } from './components/DeliveryMethodManager';\nimport { PersonalMonthlyView } from './components/PersonalMonthlyView';\nimport { Resource, Lesson, ScheduleEvent, ResourceType, ViewType, Holiday, ResourceLabels, User, AuthResponse, TimePeriod, SystemSetting } from './types';\nimport { format, addDays, getYear, getMonth, parseISO } from 'date-fns';\nimport { exportTimetableToExcel, exportPersonalMonthlyToExcel } from './utils/excelExport';\n\nconst BACKEND_URL = import.meta.env.VITE_API_URL || 'http://localhost:3001/api';\n\nexport function App() {\n  const { t } = useTranslation();\n..."
  }
}

MODEL ✨

I'll add the handlePersonalExport function to App.tsx and integrate the export button into the PersonalMonthlyView controls. Checking the handleExport location now to ensure correct placement.Tool Command:

{
  "name": "grep_search",
  "args": {
    "pattern": "const handleExport =",
    "context": 10
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "grep_search_1775864695056_0",
  "name": "grep_search",
  "response": {
    "output": "Found 1 match for pattern \"const handleExport =\" in path \".\":\n---\nFile: src/App.tsx\nL224- \nL225-       let year = getYear(currentDate.value);\nL226-       // 開始月日より前なら前年を開始年とする\nL227-       if (currentMonth < month || (currentMonth === month && currentDay < day)) {\nL228-         year -= 1;\nL229-       }\nL230-       currentDate.value = new Date(year, month - 1, day);\nL231-     }\nL232-   };\nL233- \nL234:   const handleExport = () => {\nL235-     exportTimetableToExcel({\nL236-       periods: periods.value,\nL237-       resources: resources.value,\nL238-       lessons: lessons.value,\nL239-       events: events.value,\nL240-       viewMode: viewMode.value,\nL241-       viewType: viewType.value,\nL242-       baseDate: currentDate.value,\nL243-       holidays: holidays.value,\nL244-       labels: resourceLabels.value,\n---"
  }
}

MODEL ✨

Adding handlePersonalExport now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/App.tsx",
    "new_string": "  const handleExport = () => {\n    exportTimetableToExcel({\n      periods: periods.value,\n      resources: resources.value,\n      lessons: lessons.value,\n      events: events.value,\n      viewMode: viewMode.value,\n      viewType: viewType.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      systemSettings: systemSettings.value,\n      t\n    });\n  };\n\n  const handlePersonalExport = () => {\n    if (!user.value?.resourceId) return;\n    exportPersonalMonthlyToExcel({\n      userResourceId: user.value.resourceId,\n      periods: periods.value,\n      resources: resources.value,\n      lessons: lessons.value,\n      events: events.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      t\n    });\n  };",
    "instruction": "Add handlePersonalExport function.",
    "old_string": "  const handleExport = () => {\n    exportTimetableToExcel({\n      periods: periods.value,\n      resources: resources.value,\n      lessons: lessons.value,\n      events: events.value,\n      viewMode: viewMode.value,\n      viewType: viewType.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      systemSettings: systemSettings.value,\n      t\n    });\n  };"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864705531_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n      systemSettings: systemSettings.value,\n      t\n    });\n  };\n\n  const handlePersonalExport = () => {\n    if (!user.value?.resourceId) return;\n    exportPersonalMonthlyToExcel({\n      userResourceId: user.value.resourceId,\n      periods: periods.value,\n      resources: resources.value,\n      lessons: lessons.value,\n      events: events.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      t\n    });\n  };\n\n  return (\n    <div className=\"app-container\">\n      <header className=\"app-header\">\n        <div className=\"header-top\">\n          <h1>ScholaTile</h1>\n..."
  }
}

MODEL ✨

Integrating the UI button now.Tool Command:

{
  "name": "replace",
  "args": {
    "new_string": "          {showPersonalMonthly.value ? (\n            <div className=\"control-group\">\n              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n              <button className=\"excel-export-btn\" onClick={handlePersonalExport} title={t('Export to Excel')} style={{ marginLeft: '10px' }}>\n                <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                  <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n                  <polyline points=\"14 2 14 8 20 8\"></polyline>\n                  <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n                  <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n                  <polyline points=\"10 9 9 9 8 9\"></polyline>\n                </svg>\n              </button>\n            </div>\n          ) : (",
    "instruction": "Add export button to PersonalMonthlyView controls.",
    "file_path": "src/App.tsx",
    "old_string": "          {showPersonalMonthly.value ? (\n            <div className=\"control-group\">\n              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n            </div>\n          ) : ("
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864716723_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n            <div className=\"control-group\">\n              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n              <button className=\"excel-export-btn\" onClick={handlePersonalExport} title={t('Export to Excel')} style={{ marginLeft: '10px' }}>\n                <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                  <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n                  <polyline points=\"14 2 14 8 20 8\"></polyline>\n                  <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n                  <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n                  <polyline points=\"10 9 9 9 8 9\"></polyline>\n                </svg>\n              </button>\n            </div>\n          ) : (\n            <>\n              <div className=\"control-group\">\n                <button \n..."
  }
}

MODEL ✨

I have successfully integrated the Excel export functionality for the PersonalMonthlyView.

Summary of Changes

Export Logic: src/utils/excelExport.ts
- Added exportPersonalMonthlyToExcel function to handle the 7-column calendar layout.
- Each day in the Excel sheet mirrors the PersonalMonthlyView UI:
  - Includes date and holiday information in the cell header.
  - Lists lessons and events chronologically by time period.
  - Applies standard color-coding for weekends and holidays.
- Added PersonalExportParams interface for type safety.
App Integration: src/App.tsx
- Imported the new exportPersonalMonthlyToExcel function.
- Implemented handlePersonalExport to pass the logged-in user's data to the export function.
- Added an Excel export button (matching the existing style) to the controls header when the Personal Monthly view is active.

This allows teachers to easily download and share their personal monthly schedules as .xlsx files.

USER 🧑‍💻

既存の excel-export-btn に統合できないか

MODEL ✨

Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 440,
    "end_line": 500,
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775864842887_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 440-500 of 712 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 501.\n\n--- FILE CONTENT (truncated) ---\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n              <button className=\"excel-export-btn\" onClick={handlePersonalExport} title={t('Export to Excel')} style={{ marginLeft: '10px' }}>\n                <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                  <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n                  <polyline points=\"14 2 14 8 20 8\"></polyline>\n                  <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n                  <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n                  <polyline points=\"10 9 9 9 8 9\"></polyline>\n                </svg>\n              </button>\n            </div>\n          ) : (\n            <>\n              <div className=\"control-group\">\n                <button \n                  className={viewMode.value === 'room' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'room'}\n                >\n                  {resourceLabels.value.room}\n                </button>\n                <button \n                  className={viewMode.value === 'teacher' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'teacher'}\n                >\n                  {resourceLabels.value.teacher}\n                </button>\n                <button \n                  className={viewMode.value === 'course' ? 'active' : ''} \n                  onClick={() => viewMode.value = 'course'}\n                >\n                  {resourceLabels.value.course}\n                </button>\n              </div>\n\n              <div className=\"control-group\">\n                <button \n                  className={viewType.value === 'day' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('day')}\n                >\n                  {t('1 day')}\n                </button>\n                <button \n                  className={viewType.value === 'week' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('week')}\n                >\n                  {t('1 week')}\n                </button>\n                <button \n                  className={viewType.value === 'month' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('month')}\n                >\n                  {t('1 month')}\n                </button>\n                <button \n                  className={viewType.value === 'year' ? 'active' : ''} \n                  onClick={() => handleViewTypeChange('year')}\n                >\n                  {t('1 year')}\n                </button>"
  }
}

MODEL ✨

I'll merge the Personal Monthly View's Excel export into the existing excel-export-btn by removing the redundant button I added and updating the main button's onClick to conditionally call handlePersonalExport or handleExport. First, I need to locate the existing excel-export-btn.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 501,
    "file_path": "src/App.tsx",
    "end_line": 550
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775864846044_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 501-550 of 712 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 551.\n\n--- FILE CONTENT (truncated) ---\n              </div>\n            </>\n          )}\n\n          <div className=\"control-group date-nav\">\n            <button onClick={() => moveDate(-1)}>{t('Prev')}</button>\n            <input \n              type=\"date\" \n              className=\"date-picker\"\n              value={format(currentDate.value, 'yyyy-MM-dd')}\n              onChange={handleDateChange}\n            />\n            <button onClick={() => moveDate(1)}>{t('Next')}</button>\n          </div>\n\n          <button className=\"excel-export-btn\" onClick={handleExport} title={t('Export to Excel')}>\n            <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n              <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n              <polyline points=\"14 2 14 8 20 8\"></polyline>\n              <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n              <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n              <polyline points=\"10 9 9 9 8 9\"></polyline>\n            </svg>\n          </button>\n        </div>\n      </header>\n\n      <div className={`timetable-view`}>\n        {showPersonalMonthly.value && user.value?.resourceId ? (\n          <PersonalMonthlyView \n            userResourceId={user.value.resourceId}\n            resources={resources.value}\n            lessons={lessons.value}\n            events={events.value}\n            periods={periods.value}\n            baseDate={currentDate.value}\n            holidays={holidays.value}\n            labels={resourceLabels.value}\n            onLessonClick={(lesson) => {\n              editingLesson.value = lesson;\n              showLessonManager.value = true;\n            }}\n            onEventClick={(event) => {\n              editingEvent.value = event;\n              showEventManager.value = true;\n            }}\n          />\n        ) : (\n          <Timetable \n            periods={periods.value}"
  }
}

MODEL ✨

Removing the redundant button now.Tool Command:

{
  "name": "replace",
  "args": {
    "new_string": "              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n            </div>",
    "instruction": "Remove the redundant excel-export-btn from the control-group.",
    "old_string": "              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n              <button className=\"excel-export-btn\" onClick={handlePersonalExport} title={t('Export to Excel')} style={{ marginLeft: '10px' }}>\n                <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                  <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n                  <polyline points=\"14 2 14 8 20 8\"></polyline>\n                  <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n                  <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n                  <polyline points=\"10 9 9 9 8 9\"></polyline>\n                </svg>\n              </button>\n            </div>",
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864858384_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n            <div className=\"control-group\">\n              <button onClick={() => showPersonalMonthly.value = false}>\n                {t('Back to Timetable')}\n              </button>\n              <span className=\"personal-view-title\">{t('Personal Monthly')}</span>\n            </div>\n          ) : (\n            <>\n              <div className=\"control-group\">\n                <button \n..."
  }
}

MODEL ✨

I'll update the main excel-export-btn to call either handlePersonalExport or handleExport, and I'll use a handleGlobalExport helper to keep the App.tsx return JSX clean. Checking the current state of App.tsx now.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 240,
    "end_line": 265,
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775864868815_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 240-265 of 703 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 266.\n\n--- FILE CONTENT (truncated) ---\n      viewMode: viewMode.value,\n      viewType: viewType.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      systemSettings: systemSettings.value,\n      t\n    });\n  };\n\n  const handlePersonalExport = () => {\n    if (!user.value?.resourceId) return;\n    exportPersonalMonthlyToExcel({\n      userResourceId: user.value.resourceId,\n      periods: periods.value,\n      resources: resources.value,\n      lessons: lessons.value,\n      events: events.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      t\n    });\n  };\n\n  return ("
  }
}

MODEL ✨

I'll add the handleGlobalExport function now.Tool Command:

{
  "name": "replace",
  "args": {
    "new_string": "    });\n  };\n\n  const handleGlobalExport = () => {\n    if (showPersonalMonthly.value) {\n      handlePersonalExport();\n    } else {\n      handleExport();\n    }\n  };\n\n  return (",
    "old_string": "    });\n  };\n\n  return (",
    "file_path": "src/App.tsx",
    "instruction": "Add handleGlobalExport to unify export logic."
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864878216_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n      labels: resourceLabels.value,\n      t\n    });\n  };\n\n  const handleGlobalExport = () => {\n    if (showPersonalMonthly.value) {\n      handlePersonalExport();\n    } else {\n      handleExport();\n    }\n  };\n\n  return (\n    <div className=\"app-container\">\n      <header className=\"app-header\">\n        <div className=\"header-top\">\n          <h1>ScholaTile</h1>\n..."
  }
}

MODEL ✨

I'll update the excel-export-btn onClick handler now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/App.tsx",
    "instruction": "Update excel-export-btn to use handleGlobalExport.",
    "old_string": "            <button onClick={() => moveDate(1)}>{t('Next')}</button>\n          </div>\n\n          <button className=\"excel-export-btn\" onClick={handleExport} title={t('Export to Excel')}>\n            <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n              <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n              <polyline points=\"14 2 14 8 20 8\"></polyline>\n              <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n              <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n              <polyline points=\"10 9 9 9 8 9\"></polyline>\n            </svg>\n          </button>\n        </div>\n      </header>",
    "new_string": "            <button onClick={() => moveDate(1)}>{t('Next')}</button>\n          </div>\n\n          <button className=\"excel-export-btn\" onClick={handleGlobalExport} title={t('Export to Excel')}>\n            <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n              <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n              <polyline points=\"14 2 14 8 20 8\"></polyline>\n              <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n              <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n              <polyline points=\"10 9 9 9 8 9\"></polyline>\n            </svg>\n          </button>\n        </div>\n      </header>"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864884176_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/App.tsx (1 replacements). Here is the updated code:\n...\n              onChange={handleDateChange}\n            />\n            <button onClick={() => moveDate(1)}>{t('Next')}</button>\n          </div>\n\n          <button className=\"excel-export-btn\" onClick={handleGlobalExport} title={t('Export to Excel')}>\n            <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n              <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"></path>\n              <polyline points=\"14 2 14 8 20 8\"></polyline>\n              <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"></line>\n              <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"></line>\n..."
  }
}

MODEL ✨

I've integrated the Excel export into the existing excel-export-btn. It now uses a unified handleGlobalExport function to automatically determine the correct export format based on whether you're in the standard Timetable view or the Personal Monthly view. This keeps the UI clean and consistent.

USER 🧑‍💻

PersonalMonthlyView の時、Excel へのエクスポートが動作しない

MODEL ✨

I will re-examine the handlePersonalExport and handleGlobalExport functions in src/App.tsx to identify any issues.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 230,
    "end_line": 280,
    "file_path": "src/App.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775864977290_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 230-280 of 711 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 281.\n\n--- FILE CONTENT (truncated) ---\n      currentDate.value = new Date(year, month - 1, day);\n    }\n  };\n\n  const handleExport = () => {\n    exportTimetableToExcel({\n      periods: periods.value,\n      resources: resources.value,\n      lessons: lessons.value,\n      events: events.value,\n      viewMode: viewMode.value,\n      viewType: viewType.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      systemSettings: systemSettings.value,\n      t\n    });\n  };\n\n  const handlePersonalExport = () => {\n    if (!user.value?.resourceId) return;\n    exportPersonalMonthlyToExcel({\n      userResourceId: user.value.resourceId,\n      periods: periods.value,\n      resources: resources.value,\n      lessons: lessons.value,\n      events: events.value,\n      baseDate: currentDate.value,\n      holidays: holidays.value,\n      labels: resourceLabels.value,\n      t\n    });\n  };\n\n  const handleGlobalExport = () => {\n    if (showPersonalMonthly.value) {\n      handlePersonalExport();\n    } else {\n      handleExport();\n    }\n  };\n\n  return (\n    <div className=\"app-container\">\n      <header className=\"app-header\">\n        <div className=\"header-top\">\n          <h1>ScholaTile</h1>\n          {user.value && (\n            <div className=\"user-info\">\n              {user.value.role === 'ADMIN' && ("
  }
}

MODEL ✨

handlePersonalExport seems correct, using the proper props and dependencies. I'll now check src/utils/excelExport.ts for any missing imports, like startOfMonth, which could cause silent failures in the browser.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 1,
    "end_line": 20,
    "file_path": "src/utils/excelExport.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775864980335_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 1-20 of 515 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 21.\n\n--- FILE CONTENT (truncated) ---\nimport ExcelJS from 'exceljs';\nimport { saveAs } from 'file-saver';\nimport { format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays } from 'date-fns';\nimport { TimePeriod, Resource, Lesson, ScheduleEvent, ResourceLabels, SystemSetting, ViewType, ResourceType, Holiday } from '../types';\n\ninterface ExportParams {\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  viewMode: ResourceType;\n  viewType: ViewType;\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  systemSettings: SystemSetting | null;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportTimetableToExcel({"
  }
}

MODEL ✨

I've identified that startOfMonth, endOfMonth, startOfWeek, endOfWeek, eachDayOfInterval, and isSameMonth are missing from the date-fns imports in src/utils/excelExport.ts. I'll update the imports to include them.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/utils/excelExport.ts",
    "instruction": "Add missing date-fns imports for exportPersonalMonthlyToExcel.",
    "new_string": "import { \n  format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays,\n  startOfMonth, endOfMonth, startOfWeek, endOfWeek, eachDayOfInterval, isSameMonth\n} from 'date-fns';",
    "old_string": "import { format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays } from 'date-fns';"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775864990924_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/utils/excelExport.ts (1 replacements). Here is the updated code:\nimport ExcelJS from 'exceljs';\nimport { saveAs } from 'file-saver';\nimport { \n  format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays,\n  startOfMonth, endOfMonth, startOfWeek, endOfWeek, eachDayOfInterval, isSameMonth\n} from 'date-fns';\nimport { TimePeriod, Resource, Lesson, ScheduleEvent, ResourceLabels, SystemSetting, ViewType, ResourceType, Holiday } from '../types';\n\ninterface ExportParams {\n  periods: TimePeriod[];\n  resources: Resource[];\n..."
  }
}

MODEL ✨

The Excel export failed due to missing date-fns imports in src/utils/excelExport.ts. I've now added startOfMonth, endOfMonth, startOfWeek, endOfWeek, eachDayOfInterval, and isSameMonth, so the Personal Monthly export should function correctly.

USER 🧑‍💻

PersonalMonthlyView において、1時限の高さは固定、複数時限にまたがる授業は、1つの card で表示し、高さで時限数を表す。Room or Location は、()で改行せず、 Subjcetと同一行に表示。

MODEL ✨

I will modify PersonalMonthlyView.tsx to display lessons and events with heights proportional to their duration across time periods. I'll update renderDayItems to calculate the start position and span for each item, and adjust the lesson card to show the subject and room/location on a single line. Following that, I'll update PersonalMonthlyView.css to implement a fixed-height period grid using relative and absolute positioning.Tool Command:

{
  "name": "replace",
  "args": {
    "new_string": "    // 時限順にソート (p1, p2...)\n    items.sort((a, b) => {\n      const aNum = parseInt(a.periodId.replace('p', ''));\n      const bNum = parseInt(b.periodId.replace('p', ''));\n      return aNum - bNum;\n    });\n\n    // 重なり（同一開始時限）のカウント用\n    const overlapCount: Record<string, number> = {};\n\n    return (\n      <div className=\"daily-grid-container\">\n        {items.map(item => {\n          const startIdx = parseInt(item.periodId.replace('p', '')) - 1;\n          let endIdx = startIdx;\n          let data = item.data;\n          \n          if (item.type === 'event') {\n            const e = data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            // この日の中での終了位置を計算\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7; // この日は最後まで\n          } else {\n            const l = data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n\n          const span = Math.max(1, endIdx - startIdx + 1);\n          const key = `${item.type}-${data.id}`;\n          \n          // シンプルな重なり回避（左からのオフセット）\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n          const style = {\n            top: `${startIdx * 25}px`,\n            height: `${span * 25 - 2}px`,\n            left: `${offset * 10}px`,\n            zIndex: 10 + offset\n          };\n\n          if (item.type === 'event') {\n            const event = data as ScheduleEvent;\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ ...style, backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={key}\n                title={`${event.name}${event.location ? ` (${event.location})` : ''}`}\n              >\n                <span className=\"period-tag\">{item.periodId.replace('p', '')}</span>\n                <span className=\"item-name\">{event.name}{event.location ? ` (${event.location})` : ''}</span>\n              </div>\n            );\n          } else {\n            const lesson = data as Lesson;\n            const room = resources.find(r => r.id === lesson.roomId);\n            const roomLabel = room?.name || lesson.location || '';\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                style={style}\n                onClick={() => onLessonClick?.(lesson)}\n                key={key}\n                title={`${lesson.subject} (${roomLabel})`}\n              >\n                <div className=\"card-content-wrapper\">\n                  <span className=\"period-tag\">{item.periodId.replace('p', '')}</span>\n                  <span className=\"mini-subject\">{lesson.subject} {roomLabel ? `(${roomLabel})` : ''}</span>\n                </div>\n              </div>\n            );\n          }\n        })}\n      </div>\n    );\n  };",
    "instruction": "Represent period duration by height and show Subject/Room on the same line.",
    "old_string": "    // 時限順にソート (p1, p2...)\n    items.sort((a, b) => {\n      const aNum = parseInt(a.periodId.replace('p', ''));\n      const bNum = parseInt(b.periodId.replace('p', ''));\n      return aNum - bNum;\n    });\n\n    return (\n      <div className=\"daily-items-list\">\n        {items.map(item => {\n          if (item.type === 'event') {\n            const event = item.data as ScheduleEvent;\n            const period = periods.find(p => p.id === item.periodId);\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={`event-${event.id}`}\n              >\n                <span className=\"period-tag\">{period?.name.replace('Period', '').trim()}</span>\n                <span className=\"item-name\">{event.name}</span>\n              </div>\n            );\n          } else {\n            const lesson = item.data as Lesson;\n            const period = periods.find(p => p.id === item.periodId);\n            const room = resources.find(r => r.id === lesson.roomId);\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                onClick={() => onLessonClick?.(lesson)}\n                key={`lesson-${lesson.id}`}\n              >\n                <div className=\"card-top\">\n                  <span className=\"period-tag\">{period?.name.replace('Period', '').trim()}</span>\n                  <span className=\"mini-subject\">{lesson.subject}</span>\n                </div>\n                <div className=\"mini-room\">{room?.name || lesson.location || ''}</div>\n              </div>\n            );\n          }\n        })}\n      </div>\n    );\n  };",
    "file_path": "src/components/PersonalMonthlyView.tsx"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775865319132_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.tsx (1 replacements). Here is the updated code:\n...\n      const aNum = parseInt(a.periodId.replace('p', ''));\n      const bNum = parseInt(b.periodId.replace('p', ''));\n      return aNum - bNum;\n    });\n\n    // 重なり（同一開始時限）のカウント用\n    const overlapCount: Record<string, number> = {};\n\n    return (\n      <div className=\"daily-grid-container\">\n        {items.map(item => {\n          const startIdx = parseInt(item.periodId.replace('p', '')) - 1;\n          let endIdx = startIdx;\n          let data = item.data;\n          \n          if (item.type === 'event') {\n            const e = data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            // この日の中での終了位置を計算\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7; // この日は最後まで\n          } else {\n            const l = data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n\n          const span = Math.max(1, endIdx - startIdx + 1);\n          const key = `${item.type}-${data.id}`;\n          \n          // シンプルな重なり回避（左からのオフセット）\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n          const style = {\n            top: `${startIdx * 25}px`,\n            height: `${span * 25 - 2}px`,\n            left: `${offset * 10}px`,\n            zIndex: 10 + offset\n          };\n\n          if (item.type === 'event') {\n            const event = data as ScheduleEvent;\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ ...style, backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={key}\n                title={`${event.name}${event.location ? ` (${event.location})` : ''}`}\n              >\n                <span className=\"period-tag\">{item.periodId.replace('p', '')}</span>\n                <span className=\"item-name\">{event.name}{event.location ? ` (${event.location})` : ''}</span>\n              </div>\n            );\n          } else {\n            const lesson = data as Lesson;\n            const room = resources.find(r => r.id === lesson.roomId);\n            const roomLabel = room?.name || lesson.location || '';\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                style={style}\n                onClick={() => onLessonClick?.(lesson)}\n                key={key}\n                title={`${lesson.subject} (${roomLabel})`}\n              >\n                <div className=\"card-content-wrapper\">\n                  <span className=\"period-tag\">{item.periodId.replace('p', '')}</span>\n                  <span className=\"mini-subject\">{lesson.subject} {roomLabel ? `(${roomLabel})` : ''}</span>\n                </div>\n              </div>\n            );\n          }\n        })}\n      </div>\n..."
  }
}

MODEL ✨

I'll update the CSS, setting .calendar-day-cell to min-height: 250px to accommodate the 8-period, 200px daily-grid-container. I'll also implement absolute positioning for personal-lesson-mini-card and personal-event-mini-card, ensuring they display correctly with the fixed heights and single-line subject/room layout.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Implement absolute positioning for lesson cards with fixed period heights.",
    "new_string": ".calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  min-height: 250px;\n  background-color: #333;\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n}\n\n.calendar-day-cell.other-month {\n  background-color: #2a2a2a;\n  color: #666;\n}\n\n.calendar-day-cell.is-sunday {\n  background-color: #3d2b2b;\n}\n\n.calendar-day-cell.is-saturday {\n  background-color: #2b2b3d;\n}\n\n.day-header {\n  padding: 4px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: flex-start;\n  height: 30px;\n  box-sizing: border-box;\n}\n\n.day-number {\n  font-size: 0.9rem;\n  font-weight: bold;\n}\n\n.holiday-name {\n  font-size: 0.65rem;\n  color: #ff8888;\n  max-width: 70%;\n  text-align: right;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 0 4px 4px 4px;\n  overflow-y: hidden;\n}\n\n.daily-grid-container {\n  position: relative;\n  height: 200px; /* 8 periods * 25px */\n  width: 100%;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  position: absolute;\n  width: calc(100% - 4px);\n  padding: 1px 4px;\n  border-radius: 3px;\n  font-size: 0.7rem;\n  cursor: pointer;\n  display: flex;\n  align-items: center;\n  box-sizing: border-box;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.3);\n}\n\n.card-content-wrapper {\n  display: flex;\n  align-items: center;\n  gap: 4px;\n  width: 100%;\n  overflow: hidden;\n}\n\n.personal-event-mini-card {\n  color: #333;\n  font-weight: bold;\n  gap: 4px;\n}\n\n.period-tag {\n  background-color: rgba(0, 0, 0, 0.2);\n  padding: 0 3px;\n  border-radius: 2px;\n  font-size: 0.6rem;\n  min-width: 14px;\n  text-align: center;\n  flex-shrink: 0;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n.personal-lesson-mini-card:hover {\n  filter: brightness(1.1);\n}\n\n.mini-subject, .item-name {\n  font-weight: bold;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n  flex: 1;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n    background-color: #fff;\n    color: #333;\n    border-color: #ccc;\n  }\n  .personal-calendar-header {\n    background-color: #f5f5f5;\n    border-color: #ccc;\n  }\n  .calendar-weekday-label {\n    border-color: #ccc;\n  }\n  .calendar-day-cell {\n    background-color: #fff;\n    border-color: #eee;\n  }\n  .calendar-day-cell.other-month {\n    background-color: #f9f9f9;\n    color: #ccc;\n  }\n  .calendar-day-cell.is-sunday {\n    background-color: #fff5f5;\n  }\n  .calendar-day-cell.is-saturday {\n    background-color: #f5f5ff;\n  }\n  .period-tag {\n    background-color: rgba(0, 0, 0, 0.1);\n  }\n  .personal-event-mini-card {\n    border: 1px solid rgba(0,0,0,0.1);\n  }\n}\n",
    "file_path": "src/components/PersonalMonthlyView.css",
    "old_string": ".calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  min-height: 120px;\n  background-color: #333;\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n}\n\n.calendar-day-cell.other-month {\n  background-color: #2a2a2a;\n  color: #666;\n}\n\n.calendar-day-cell.is-sunday {\n  background-color: #3d2b2b;\n}\n\n.calendar-day-cell.is-saturday {\n  background-color: #2b2b3d;\n}\n\n.day-header {\n  padding: 4px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: flex-start;\n}\n\n.day-number {\n  font-size: 0.9rem;\n  font-weight: bold;\n}\n\n.holiday-name {\n  font-size: 0.65rem;\n  color: #ff8888;\n  max-width: 70%;\n  text-align: right;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 2px 4px;\n  overflow-y: auto;\n}\n\n.daily-items-list {\n  display: flex;\n  flex-direction: column;\n  gap: 3px;\n}\n\n.personal-period-slot {\n  display: contents;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  padding: 2px 4px;\n  border-radius: 3px;\n  font-size: 0.7rem;\n  cursor: pointer;\n  display: flex;\n  flex-direction: column;\n  gap: 1px;\n}\n\n.personal-event-mini-card {\n  flex-direction: row;\n  align-items: center;\n  gap: 4px;\n  color: #333;\n  font-weight: bold;\n}\n\n.period-tag {\n  background-color: rgba(0, 0, 0, 0.2);\n  padding: 0 3px;\n  border-radius: 2px;\n  font-size: 0.6rem;\n  min-width: 12px;\n  text-align: center;\n}\n\n.card-top {\n  display: flex;\n  align-items: center;\n  gap: 4px;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n.personal-lesson-mini-card:hover {\n  filter: brightness(1.1);\n}\n\n.mini-subject {\n  font-weight: bold;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.mini-room {\n  font-size: 0.6rem;\n  opacity: 0.8;\n  margin-left: 16px; /* period-tagの幅分ずらす */\n}\n\n.item-name {\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n    background-color: #fff;\n    color: #333;\n    border-color: #ccc;\n  }\n  .personal-calendar-header {\n    background-color: #f5f5f5;\n    border-color: #ccc;\n  }\n  .calendar-weekday-label {\n    border-color: #ccc;\n  }\n  .calendar-day-cell {\n    background-color: #fff;\n    border-color: #eee;\n  }\n  .calendar-day-cell.other-month {\n    background-color: #f9f9f9;\n    color: #ccc;\n  }\n  .calendar-day-cell.is-sunday {\n    background-color: #fff5f5;\n  }\n  .calendar-day-cell.is-saturday {\n    background-color: #f5f5ff;\n  }\n  .period-tag {\n    background-color: rgba(0, 0, 0, 0.1);\n  }\n  .personal-event-mini-card {\n    border: 1px solid rgba(0,0,0,0.1);\n  }\n}\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775865333320_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.css (1 replacements). Here is the updated code:\n...\n.calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  min-height: 250px;\n  background-color: #333;\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n...\n.day-header {\n  padding: 4px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: flex-start;\n  height: 30px;\n  box-sizing: border-box;\n}\n\n.day-number {\n  font-size: 0.9rem;\n  font-weight: bold;\n...\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 0 4px 4px 4px;\n  overflow-y: hidden;\n}\n\n.daily-grid-container {\n  position: relative;\n  height: 200px; /* 8 periods * 25px */\n  width: 100%;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  position: absolute;\n  width: calc(100% - 4px);\n  padding: 1px 4px;\n  border-radius: 3px;\n  font-size: 0.7rem;\n  cursor: pointer;\n  display: flex;\n  align-items: center;\n  box-sizing: border-box;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.3);\n}\n\n.card-content-wrapper {\n  display: flex;\n  align-items: center;\n  gap: 4px;\n  width: 100%;\n  overflow: hidden;\n}\n\n.personal-event-mini-card {\n  color: #333;\n  font-weight: bold;\n  gap: 4px;\n}\n\n.period-tag {\n  background-color: rgba(0, 0, 0, 0.2);\n  padding: 0 3px;\n  border-radius: 2px;\n  font-size: 0.6rem;\n  min-width: 14px;\n  text-align: center;\n  flex-shrink: 0;\n}\n\n.personal-lesson-mini-card {\n  background-color: #646cff;\n  color: white;\n}\n\n.personal-lesson-mini-card:hover {\n  filter: brightness(1.1);\n}\n\n.mini-subject, .item-name {\n  font-weight: bold;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n  flex: 1;\n}\n\n/* Light mode support */\n@media (prefers-color-scheme: light) {\n  .personal-monthly-container {\n    background-color: #fff;\n    color: #333;\n..."
  }
}

MODEL ✨

I have updated PersonalMonthlyView with a fixed-period height layout.

Changes:

Fixed Height Periods: Each period slot is now fixed at 25px, with the total daily grid spanning 200px (8 periods).
Proportional Card Heights: Lessons and events spanning multiple periods are now displayed as a single continuous card. The card's height is calculated based on its duration (e.g., a 2-period lesson is 50px high).
Consolidated Labeling: The Subject and Room/Location are now displayed on a single line, with the room/location enclosed in parentheses, maximizing space efficiency within the cards.
Enhanced Layout: Used absolute positioning within each day's grid to ensure cards align perfectly with the period slots. Added a slight offset for overlapping items (double bookings) to keep them visible.
Improved UI: The .calendar-day-cell minimum height has been increased to 250px to comfortably house the period grid and day header.

USER 🧑‍💻

PersonalMonthlyView を Excel にエクスポートする際も見た目をできる限り反映

MODEL ✨

I will update exportPersonalMonthlyToExcel in src/utils/excelExport.ts to implement a row-based layout for each week, where a date header row is followed by 8 period rows. I'll use cell merging for lessons and events that span multiple periods to reflect their duration, and format the labels as Subject (Room) on a single line. I'll also ensure background colors for weekends, holidays, and other months are correctly applied to both headers and period cells.Tool Command:

{
  "name": "replace",
  "args": {
    "old_string": "  // Grid Construction\n  let currentBaseRow = 2;\n  for (let i = 0; i < days.length; i++) {\n    const day = days[i];\n    const colIdx = (i % 7) + 1;\n    const rowIdx = currentBaseRow + Math.floor(i / 7) * 4; // Each day takes 4 rows for layout\n\n    const holiday = getHoliday(day);\n    const isSun = day.getDay() === 0;\n    const isSat = day.getDay() === 6;\n\n    // Day Header Row\n    const headerCell = worksheet.getCell(rowIdx, colIdx);\n    headerCell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n    headerCell.font = { bold: true, size: 10 };\n    headerCell.alignment = { horizontal: 'left', vertical: 'middle' };\n    \n    let bgColor = 'FFFFFFFF';\n    if (holiday || isSun) bgColor = 'FFFFE4E1';\n    else if (isSat) bgColor = 'FFE6F3FF';\n    if (!isSameMonth(day, monthStart)) bgColor = 'FFF0F0F0';\n\n    headerCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n    headerCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n    // Day Content Rows (up to 8 slots, but Excel limit space)\n    const contentCell1 = worksheet.getCell(rowIdx + 1, colIdx);\n    const contentCell2 = worksheet.getCell(rowIdx + 2, colIdx);\n    const contentCell3 = worksheet.getCell(rowIdx + 3, colIdx);\n    \n    [contentCell1, contentCell2, contentCell3].forEach(c => {\n      c.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      c.border = { left: { style: 'thin' }, right: { style: 'thin' } };\n    });\n    contentCell3.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: { style: 'thin' } };\n\n    // Get Items\n    const dateStr = format(day, 'yyyy-MM-dd');\n    const dayLessons = lessons.filter(l => {\n      const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n      return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n    });\n    const dayEvents = events.filter(e => {\n      const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n      return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n\n    const items: { text: string, color?: string }[] = [];\n    periods.slice(0, 8).forEach(p => {\n      const pEvents = dayEvents.filter(e => {\n        if (e.startDate === e.endDate) return p.id >= e.startPeriodId && p.id <= e.endPeriodId;\n        if (dateStr === e.startDate) return p.id >= e.startPeriodId;\n        if (dateStr === e.endDate) return p.id <= e.endPeriodId;\n        return true;\n      });\n      const pLessons = dayLessons.filter(l => {\n        if (l.startDate === l.endDate) return p.id >= l.startPeriodId && p.id <= l.endPeriodId;\n        if (dateStr === l.startDate) return p.id >= l.startPeriodId;\n        if (dateStr === l.endDate) return p.id <= l.endPeriodId;\n        return true;\n      });\n\n      pEvents.forEach(e => {\n        const text = `[${p.name.replace('Period', '').trim()}] ${e.name}`;\n        if (!items.some(it => it.text === text)) items.push({ text, color: e.color });\n      });\n      pLessons.forEach(l => {\n        const room = resources.find(r => r.id === l.roomId);\n        const text = `[${p.name.replace('Period', '').trim()}] ${l.subject} (${room?.name || l.location || ''})`;\n        if (!items.some(it => it.text === text)) items.push({ text, color: '#646cff' });\n      });\n    });\n\n    // Write top 3 items or as space allows\n    if (items.length > 0) {\n      contentCell1.value = items[0].text;\n      contentCell1.font = { size: 8 };\n      if (items.length > 1) {\n        contentCell2.value = items[1].text;\n        contentCell2.font = { size: 8 };\n      }\n      if (items.length > 2) {\n        contentCell3.value = items.length > 3 ? `${items[2].text} ...(+${items.length - 3})` : items[2].text;\n        contentCell3.font = { size: 8 };\n      }\n    }\n    [contentCell1, contentCell2, contentCell3].forEach(c => {\n      c.alignment = { wrapText: true, vertical: 'top', horizontal: 'left' };\n    });\n  }\n\n  // Set row heights\n  for (let r = 2; r < 2 + (days.length / 7) * 4; r++) {\n    worksheet.getRow(r).height = (r - 2) % 4 === 0 ? 15 : 25;\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n",
    "file_path": "src/utils/excelExport.ts",
    "instruction": "Reflect the UI's period-based height and single-line labeling in the Excel export.",
    "new_string": "  // Grid Construction\n  const weeksCount = Math.ceil(days.length / 7);\n  for (let w = 0; w < weeksCount; w++) {\n    const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n    \n    // Date Header Row\n    const headerRow = worksheet.getRow(baseRow);\n    headerRow.height = 20;\n\n    for (let d = 0; d < 7; d++) {\n      const dayIdx = w * 7 + d;\n      const day = days[dayIdx];\n      const colIdx = d + 1;\n      const cell = worksheet.getCell(baseRow, colIdx);\n      \n      const holiday = getHoliday(day);\n      const isSun = day.getDay() === 0;\n      const isSat = day.getDay() === 6;\n      const isCurrMonth = isSameMonth(day, monthStart);\n\n      cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n      cell.font = { bold: true, size: 10 };\n      cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n      let bgColor = 'FFFFFFFF';\n      if (holiday || isSun) bgColor = 'FFFFE4E1';\n      else if (isSat) bgColor = 'FFE6F3FF';\n      if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n      // Fill background for period rows\n      for (let p = 1; p <= 8; p++) {\n        const pCell = worksheet.getCell(baseRow + p, colIdx);\n        pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n        worksheet.getRow(baseRow + p).height = 25;\n      }\n\n      // Items for this day\n      const dateStr = format(day, 'yyyy-MM-dd');\n      const dayLessons = lessons.filter(l => {\n        const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n        return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n      });\n      const dayEvents = events.filter(e => {\n        const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n        return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n      });\n\n      const processedItemIds = new Set<string>();\n\n      periods.slice(0, 8).forEach((period, pIdx) => {\n        const pEvents = dayEvents.filter(e => {\n          if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n          if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n          if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n          return true;\n        });\n        const pLessons = dayLessons.filter(l => {\n          if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n          if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n          if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n          return true;\n        });\n\n        const allItems = [\n          ...pEvents.map(e => ({ type: 'event', data: e })),\n          ...pLessons.map(l => ({ type: 'lesson', data: l }))\n        ];\n\n        allItems.forEach(item => {\n          const id = `${item.type}-${item.data.id}`;\n          if (processedItemIds.has(id)) return;\n          processedItemIds.add(id);\n\n          // Calculate span within this day\n          let endIdx = pIdx;\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7;\n          } else {\n            const l = item.data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n          const span = Math.max(1, endIdx - pIdx + 1);\n\n          const startRow = baseRow + 1 + pIdx;\n          const endRow = baseRow + 1 + pIdx + span - 1;\n          const cell = worksheet.getCell(startRow, colIdx);\n\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            cell.value = `[${p.id.replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n          } else {\n            const l = item.data as Lesson;\n            const room = resources.find(r => r.id === l.roomId);\n            const roomLabel = room?.name || l.location || '';\n            cell.value = `[${p.id.replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n            cell.font = { color: { argb: 'FFFFFFFF' } };\n          }\n\n          cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n          if (endRow > startRow) {\n            worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n          }\n        });\n      });\n    }\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775865532371_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/utils/excelExport.ts (1 replacements). Here is the updated code:\n...\n    cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n    cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n  }\n\n  // Grid Construction\n  const weeksCount = Math.ceil(days.length / 7);\n  for (let w = 0; w < weeksCount; w++) {\n    const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n    \n    // Date Header Row\n    const headerRow = worksheet.getRow(baseRow);\n    headerRow.height = 20;\n\n    for (let d = 0; d < 7; d++) {\n      const dayIdx = w * 7 + d;\n      const day = days[dayIdx];\n      const colIdx = d + 1;\n      const cell = worksheet.getCell(baseRow, colIdx);\n      \n      const holiday = getHoliday(day);\n      const isSun = day.getDay() === 0;\n      const isSat = day.getDay() === 6;\n      const isCurrMonth = isSameMonth(day, monthStart);\n\n      cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n      cell.font = { bold: true, size: 10 };\n      cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n      let bgColor = 'FFFFFFFF';\n      if (holiday || isSun) bgColor = 'FFFFE4E1';\n      else if (isSat) bgColor = 'FFE6F3FF';\n      if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n      // Fill background for period rows\n      for (let p = 1; p <= 8; p++) {\n        const pCell = worksheet.getCell(baseRow + p, colIdx);\n        pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n        worksheet.getRow(baseRow + p).height = 25;\n      }\n\n      // Items for this day\n      const dateStr = format(day, 'yyyy-MM-dd');\n      const dayLessons = lessons.filter(l => {\n        const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n        return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n      });\n      const dayEvents = events.filter(e => {\n        const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n        return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n      });\n\n      const processedItemIds = new Set<string>();\n\n      periods.slice(0, 8).forEach((period, pIdx) => {\n        const pEvents = dayEvents.filter(e => {\n          if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n          if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n          if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n          return true;\n        });\n        const pLessons = dayLessons.filter(l => {\n          if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n          if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n          if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n          return true;\n        });\n\n        const allItems = [\n          ...pEvents.map(e => ({ type: 'event', data: e })),\n          ...pLessons.map(l => ({ type: 'lesson', data: l }))\n        ];\n\n        allItems.forEach(item => {\n          const id = `${item.type}-${item.data.id}`;\n          if (processedItemIds.has(id)) return;\n          processedItemIds.add(id);\n\n          // Calculate span within this day\n          let endIdx = pIdx;\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7;\n          } else {\n            const l = item.data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n          const span = Math.max(1, endIdx - pIdx + 1);\n\n          const startRow = baseRow + 1 + pIdx;\n          const endRow = baseRow + 1 + pIdx + span - 1;\n          const cell = worksheet.getCell(startRow, colIdx);\n\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            cell.value = `[${p.id.replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n          } else {\n            const l = item.data as Lesson;\n            const room = resources.find(r => r.id === l.roomId);\n            const roomLabel = room?.name || l.location || '';\n            cell.value = `[${p.id.replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n            cell.font = { color: { argb: 'FFFFFFFF' } };\n          }\n\n          cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n          if (endRow > startRow) {\n            worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n          }\n        });\n      });\n    }\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

MODEL ✨

I've updated the Excel export for PersonalMonthlyView to closely mirror the UI. Each week now features a date header row followed by 8 rows representing individual time periods. Multi-period lessons and events are displayed as vertically merged cells, and labels are formatted as Subject (Room) on a single line. I've also ensured that background colors for weekends, holidays, and other months are consistently applied throughout the grid.

USER 🧑‍💻

動かない。

MODEL ✨

Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/utils/excelExport.ts",
    "start_line": 380
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775866196734_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 380-542 of 542 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 543.\n\n--- FILE CONTENT (truncated) ---\n    const cleanHex = hex.replace('#', '');\n    if (cleanHex.length === 3) {\n      const r = cleanHex[0] + cleanHex[0];\n      const g = cleanHex[1] + cleanHex[1];\n      const b = cleanHex[2] + cleanHex[2];\n      return `FF${r}${g}${b}`.toUpperCase();\n    }\n    return `FF${cleanHex}`.toUpperCase();\n  };\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n      return false;\n    });\n  };\n\n  // Columns Width\n  for (let i = 1; i <= 7; i++) {\n    worksheet.getColumn(i).width = 25;\n  }\n\n  // Weekday Header\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const headerRow = worksheet.getRow(1);\n  headerRow.height = 30;\n  for (let i = 0; i < 7; i++) {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    const cell = worksheet.getCell(1, i + 1);\n    cell.value = weekdayFormatter.format(d);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n    cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n  }\n\n  // Grid Construction\n  const weeksCount = Math.ceil(days.length / 7);\n  for (let w = 0; w < weeksCount; w++) {\n    const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n    \n    // Date Header Row\n    const headerRow = worksheet.getRow(baseRow);\n    headerRow.height = 20;\n\n    for (let d = 0; d < 7; d++) {\n      const dayIdx = w * 7 + d;\n      const day = days[dayIdx];\n      const colIdx = d + 1;\n      const cell = worksheet.getCell(baseRow, colIdx);\n      \n      const holiday = getHoliday(day);\n      const isSun = day.getDay() === 0;\n      const isSat = day.getDay() === 6;\n      const isCurrMonth = isSameMonth(day, monthStart);\n\n      cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n      cell.font = { bold: true, size: 10 };\n      cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n      let bgColor = 'FFFFFFFF';\n      if (holiday || isSun) bgColor = 'FFFFE4E1';\n      else if (isSat) bgColor = 'FFE6F3FF';\n      if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n      // Fill background for period rows\n      for (let p = 1; p <= 8; p++) {\n        const pCell = worksheet.getCell(baseRow + p, colIdx);\n        pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n        worksheet.getRow(baseRow + p).height = 25;\n      }\n\n      // Items for this day\n      const dateStr = format(day, 'yyyy-MM-dd');\n      const dayLessons = lessons.filter(l => {\n        const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n        return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n      });\n      const dayEvents = events.filter(e => {\n        const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n        return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n      });\n\n      const processedItemIds = new Set<string>();\n\n      periods.slice(0, 8).forEach((period, pIdx) => {\n        const pEvents = dayEvents.filter(e => {\n          if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n          if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n          if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n          return true;\n        });\n        const pLessons = dayLessons.filter(l => {\n          if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n          if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n          if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n          return true;\n        });\n\n        const allItems = [\n          ...pEvents.map(e => ({ type: 'event', data: e })),\n          ...pLessons.map(l => ({ type: 'lesson', data: l }))\n        ];\n\n        allItems.forEach(item => {\n          const id = `${item.type}-${item.data.id}`;\n          if (processedItemIds.has(id)) return;\n          processedItemIds.add(id);\n\n          // Calculate span within this day\n          let endIdx = pIdx;\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7;\n          } else {\n            const l = item.data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n          const span = Math.max(1, endIdx - pIdx + 1);\n\n          const startRow = baseRow + 1 + pIdx;\n          const endRow = baseRow + 1 + pIdx + span - 1;\n          const cell = worksheet.getCell(startRow, colIdx);\n\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            cell.value = `[${p.id.replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n          } else {\n            const l = item.data as Lesson;\n            const room = resources.find(r => r.id === l.roomId);\n            const roomLabel = room?.name || l.location || '';\n            cell.value = `[${p.id.replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n            cell.font = { color: { argb: 'FFFFFFFF' } };\n          }\n\n          cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n          if (endRow > startRow) {\n            worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n          }\n        });\n      });\n    }\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

MODEL ✨

I've pinpointed several potential issues in the Excel export: p.id may be null in some environments, l.deliveryMethods might be undefined, day could be undefined if days.length isn't a multiple of 7, and mergeCells could fail on overlapping ranges (double bookings). I'll address these by moving the hexToARGB helper to the top level for reuse, adding a day check, making p.id and deliveryMethods access safer, and implementing a mergedCells tracker to prevent mergeCells collisions. I'll also add a try-catch block around the export logic to ensure any errors are logged. I'll start by moving hexToARGB and then update the exportPersonalMonthlyToExcel function.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Move hexToARGB to top level and refactor exportPersonalMonthlyToExcel for robustness.",
    "old_string": "export async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n  \n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n      const month = systemSettings?.yearViewStartMonth ?? 4;\n      const day = systemSettings?.yearViewStartDay ?? 1;\n      const start = new Date(getYear(baseDate), month - 1, day);\n      const end = new Date(getYear(baseDate) + 1, month - 1, day);\n      return differenceInDays(end, start);\n    }\n    return 1;\n  };\n\n  const dayCount = getDayCount();\n  const displayDates = Array.from({ length: dayCount }).map((_, i) => addDays(currentViewStart, i));\n  const currentViewEnd = startOfDay(displayDates[displayDates.length - 1]);\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  // Helper to convert hex to ARGB\n  const hexToARGB = (hex?: string) => {\n    if (!hex) return 'FFFFFFFF';\n    const cleanHex = hex.replace('#', '');\n    if (cleanHex.length === 3) {\n      const r = cleanHex[0] + cleanHex[0];\n      const g = cleanHex[1] + cleanHex[1];\n      const b = cleanHex[2] + cleanHex[2];\n      return `FF${r}${g}${b}`.toUpperCase();\n    }\n    return `FF${cleanHex}`.toUpperCase();\n  };\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n        const start = startOfDay(parseISO(h.start));\n        const end = startOfDay(parseISO(h.end));\n        return (isSameDay(target, start) || isAfter(target, start)) && \n               (isSameDay(target, end) || isBefore(target, end));\n      }\n      return false;\n    });\n  };\n\n  // Header Setup\n  worksheet.getColumn(1).width = 25;\n  for (let i = 0; i < displayDates.length * periods.length; i++) {\n    worksheet.getColumn(i + 2).width = 12;\n  }\n\n  const locale = navigator.language;\n  const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\n\n  // Row 1: Dates\n  const dateRow = worksheet.getRow(1);\n  dateRow.height = 25;\n  displayDates.forEach((date, dIdx) => {\n    const startCol = dIdx * periods.length + 2;\n    const endCol = startCol + periods.length - 1;\n    const cell = worksheet.getCell(1, startCol);\n    cell.value = dateFormatter.format(date);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    const holiday = getHoliday(date);\n    const isSun = date.getDay() === 0;\n    const isSat = date.getDay() === 6;\n    if (holiday || isSun) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFE4E1' } }; // MistyRose\n    } else if (isSat) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE6F3FF' } }; // LightBlue\n    }\n    if (periods.length > 1) {\n      worksheet.mergeCells(1, startCol, 1, endCol);\n    }\n  });\n\n  // Row 2: Periods\n  const periodRow = worksheet.getRow(2);\n  periodRow.height = 20;\n  displayDates.forEach((_, dIdx) => {\n    periods.forEach((p, pIdx) => {\n      const cell = worksheet.getCell(2, dIdx * periods.length + pIdx + 2);\n      cell.value = p.name;\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    });\n  });\n\n  // Layout function\n  const calculateLayout = (items: { id: string, start: number, end: number }[]) => {\n    if (items.length === 0) return [];\n    const placements: { id: string, start: number, end: number, level: number, maxLevelInGroup: number }[] = [];\n    const sortedItems = [...items].sort((a, b) => a.start - b.start || (b.end - b.start) - (a.end - a.start));\n    sortedItems.forEach(item => {\n      let level = 0;\n      while (placements.some(p => p.level === level && !(item.end < p.start || item.start > p.end))) {\n        level++;\n      }\n      placements.push({ ...item, level, maxLevelInGroup: 0 });\n    });\n    placements.forEach(p => {\n      const overlapping = placements.filter(other => !(p.end < other.start || p.start > other.end));\n      p.maxLevelInGroup = Math.max(...overlapping.map(o => o.level)) + 1;\n    });\n    return placements;\n  };\n\n  let currentRow = 3;\n\n  // --- Process Global Events (Row 3 equivalent) ---\n  const row3Items: { id: string, start: number, end: number, type: 'holiday' | 'event', data: any }[] = [];\n  displayDates.forEach((date, dIdx) => {\n    const holiday = getHoliday(date);\n    if (!holiday) return;\n    if (holiday.date && isSameDay(date, startOfDay(parseISO(holiday.date)))) {\n      const startCol = dIdx * periods.length + 2;\n      const endCol = dIdx * periods.length + periods.length + 1;\n      row3Items.push({ id: `holiday-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n    } else if (holiday.start && holiday.end) {\n      const hStart = startOfDay(parseISO(holiday.start));\n      const hEnd = startOfDay(parseISO(holiday.end));\n      if (isSameDay(date, hStart) || (isSameDay(date, displayDates[0]) && isAfter(date, hStart) && isBefore(date, hEnd))) {\n        const actualStart = isAfter(hStart, displayDates[0]) ? hStart : displayDates[0];\n        const actualEnd = isBefore(hEnd, displayDates[displayDates.length - 1]) ? hEnd : displayDates[displayDates.length - 1];\n        const sIdx = displayDates.findIndex(d => isSameDay(d, actualStart));\n        const eIdx = displayDates.findIndex(d => isSameDay(d, actualEnd));\n        if (sIdx !== -1 && eIdx !== -1 && isSameDay(date, actualStart)) {\n          const startCol = sIdx * periods.length + 2;\n          const endCol = eIdx * periods.length + periods.length + 1;\n          row3Items.push({ id: `holiday-range-${holiday.name}-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n        }\n      }\n    }\n  });\n\n  events.forEach(e => {\n    const eStart = startOfDay(parseISO(e.startDate));\n    const eEnd = startOfDay(parseISO(e.endDate));\n    if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n    const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n    if (e.showInEventRow !== false || resourceIdList.length === 0) {\n      const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n      const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n      const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n      const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n      const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n      const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n      row3Items.push({ id: `event-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n    }\n  });\n\n  const row3Layouts = calculateLayout(row3Items);\n  const row3MaxLevel = row3Layouts.length > 0 ? Math.max(...row3Layouts.map(l => l.level)) + 1 : 1;\n\n  // Global Event Label\n  const eventLabelCell = worksheet.getCell(currentRow, 1);\n  eventLabelCell.value = labels.event;\n  eventLabelCell.alignment = { vertical: 'middle', horizontal: 'left' };\n  eventLabelCell.font = { bold: true };\n  if (row3MaxLevel > 1) {\n    worksheet.mergeCells(currentRow, 1, currentRow + row3MaxLevel - 1, 1);\n  }\n\n  // Fill background grid for Global Events\n  for (let l = 0; l < row3MaxLevel; l++) {\n    const row = worksheet.getRow(currentRow + l);\n    row.height = 35;\n    displayDates.forEach((date, dIdx) => {\n      const isSun = date.getDay() === 0;\n      const isSat = date.getDay() === 6;\n      const holiday = getHoliday(date);\n      periods.forEach((_, pIdx) => {\n        const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n        cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n        if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n        else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n      });\n    });\n  }\n\n  // Place Global Event items\n  row3Layouts.forEach(layout => {\n    const item = row3Items.find(i => i.id === layout.id)!;\n    const targetRow = currentRow + layout.level;\n    const startCol = layout.start;\n    const endCol = layout.end;\n    const cell = worksheet.getCell(targetRow, startCol);\n\n    if (item.type === 'holiday') {\n      const h = item.data;\n      cell.value = h.name;\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF8B0000' } }; // DarkRed equivalent\n      cell.font = { color: { argb: 'FFFFFFFF' }, bold: true };\n    } else {\n      const e = item.data as ScheduleEvent;\n      cell.value = e.name + (e.location ? ` (${e.location})` : '');\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n    }\n\n    cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n    cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n    if (endCol > startCol) {\n      worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n    }\n  });\n\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n    \n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n        if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `e-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n      }\n    });\n\n    lessons.forEach(l => {\n      const lStart = startOfDay(parseISO(l.startDate));\n      const lEnd = startOfDay(parseISO(l.endDate));\n      if (isAfter(lStart, currentViewEnd) || isBefore(lEnd, currentViewStart)) return;\n      const subIds = [...(l.subTeacherIds || []), ...(l.subTeachers || []).map(t => t.id)];\n      let isTarget = false;\n      if (viewMode === 'room' && l.roomId === res.id) isTarget = true;\n      else if (viewMode === 'teacher' && (l.teacherId === res.id || subIds.includes(res.id))) isTarget = true;\n      else if (viewMode === 'course' && l.courseId === res.id) isTarget = true;\n      if (isTarget) {\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, lStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, lEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === l.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === l.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `l-${l.id}`, start: sCol, end: eCol, type: 'lesson', data: l });\n      }\n    });\n\n    const layouts = calculateLayout(resItems);\n    const maxLevel = layouts.length > 0 ? Math.max(...layouts.map(l => l.level)) + 1 : 1;\n\n    // Merge resource name cell across sub-rows\n    const resCell = worksheet.getCell(currentRow, 1);\n    resCell.value = t(res.name);\n    resCell.alignment = { vertical: 'middle', horizontal: 'left' };\n    resCell.font = { bold: true };\n    if (maxLevel > 1) {\n      worksheet.mergeCells(currentRow, 1, currentRow + maxLevel - 1, 1);\n    }\n\n    // Fill background grid\n    for (let l = 0; l < maxLevel; l++) {\n      const row = worksheet.getRow(currentRow + l);\n      row.height = 35;\n      displayDates.forEach((date, dIdx) => {\n        const isSun = date.getDay() === 0;\n        const isSat = date.getDay() === 6;\n        const holiday = getHoliday(date);\n        periods.forEach((_, pIdx) => {\n          const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n          if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n          else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n        });\n      });\n    }\n\n    // Place items\n    layouts.forEach(layout => {\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n      \n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n        const l = item.data as Lesson;\n        const mainTeacherName = l.teacherId ? (resources.find(r => r.id === l.teacherId)?.name || '') : (l.externalTeacher || '');\n        const roomName = l.roomId ? (resources.find(r => r.id === l.roomId)?.name || '') : (l.location || '');\n        cell.value = `${t(l.subject)}\\n${mainTeacherName} / ${roomName}`;\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n      \n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n    currentRow += maxLevel;\n  }\n\n  // Final touches\n  worksheet.views = [{ state: 'frozen', xSplit: 1, ySplit: 2 }];\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  // ... (rest of the code)\n",
    "new_string": "// Helper to convert hex to ARGB\nconst hexToARGB = (hex?: string) => {\n  if (!hex) return 'FFFFFFFF';\n  const cleanHex = hex.replace('#', '');\n  if (cleanHex.length === 3) {\n    const r = cleanHex[0] + cleanHex[0];\n    const g = cleanHex[1] + cleanHex[1];\n    const b = cleanHex[2] + cleanHex[2];\n    return `FF${r}${g}${b}`.toUpperCase();\n  }\n  return `FF${cleanHex}`.toUpperCase();\n};\n\nexport async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n  \n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n      const month = systemSettings?.yearViewStartMonth ?? 4;\n      const day = systemSettings?.yearViewStartDay ?? 1;\n      const start = new Date(getYear(baseDate), month - 1, day);\n      const end = new Date(getYear(baseDate) + 1, month - 1, day);\n      return differenceInDays(end, start);\n    }\n    return 1;\n  };\n\n  const dayCount = getDayCount();\n  const displayDates = Array.from({ length: dayCount }).map((_, i) => addDays(currentViewStart, i));\n  const currentViewEnd = startOfDay(displayDates[displayDates.length - 1]);\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n        const start = startOfDay(parseISO(h.start));\n        const end = startOfDay(parseISO(h.end));\n        return (isSameDay(target, start) || isAfter(target, start)) && \n               (isSameDay(target, end) || isBefore(target, end));\n      }\n      return false;\n    });\n  };\n\n  // Header Setup\n  worksheet.getColumn(1).width = 25;\n  for (let i = 0; i < displayDates.length * periods.length; i++) {\n    worksheet.getColumn(i + 2).width = 12;\n  }\n\n  const locale = navigator.language;\n  const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\n\n  // Row 1: Dates\n  const dateRow = worksheet.getRow(1);\n  dateRow.height = 25;\n  displayDates.forEach((date, dIdx) => {\n    const startCol = dIdx * periods.length + 2;\n    const endCol = startCol + periods.length - 1;\n    const cell = worksheet.getCell(1, startCol);\n    cell.value = dateFormatter.format(date);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    const holiday = getHoliday(date);\n    const isSun = date.getDay() === 0;\n    const isSat = date.getDay() === 6;\n    if (holiday || isSun) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFE4E1' } }; // MistyRose\n    } else if (isSat) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE6F3FF' } }; // LightBlue\n    }\n    if (periods.length > 1) {\n      worksheet.mergeCells(1, startCol, 1, endCol);\n    }\n  });\n\n  // Row 2: Periods\n  const periodRow = worksheet.getRow(2);\n  periodRow.height = 20;\n  displayDates.forEach((_, dIdx) => {\n    periods.forEach((p, pIdx) => {\n      const cell = worksheet.getCell(2, dIdx * periods.length + pIdx + 2);\n      cell.value = p.name;\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    });\n  });\n\n  // Layout function\n  const calculateLayout = (items: { id: string, start: number, end: number }[]) => {\n    if (items.length === 0) return [];\n    const placements: { id: string, start: number, end: number, level: number, maxLevelInGroup: number }[] = [];\n    const sortedItems = [...items].sort((a, b) => a.start - b.start || (b.end - b.start) - (a.end - a.start));\n    sortedItems.forEach(item => {\n      let level = 0;\n      while (placements.some(p => p.level === level && !(item.end < p.start || item.start > p.end))) {\n        level++;\n      }\n      placements.push({ ...item, level, maxLevelInGroup: 0 });\n    });\n    placements.forEach(p => {\n      const overlapping = placements.filter(other => !(p.end < other.start || p.start > other.end));\n      p.maxLevelInGroup = Math.max(...overlapping.map(o => o.level)) + 1;\n    });\n    return placements;\n  };\n\n  let currentRow = 3;\n\n  // --- Process Global Events (Row 3 equivalent) ---\n  const row3Items: { id: string, start: number, end: number, type: 'holiday' | 'event', data: any }[] = [];\n  displayDates.forEach((date, dIdx) => {\n    const holiday = getHoliday(date);\n    if (!holiday) return;\n    if (holiday.date && isSameDay(date, startOfDay(parseISO(holiday.date)))) {\n      const startCol = dIdx * periods.length + 2;\n      const endCol = dIdx * periods.length + periods.length + 1;\n      row3Items.push({ id: `holiday-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n    } else if (holiday.start && holiday.end) {\n      const hStart = startOfDay(parseISO(holiday.start));\n      const hEnd = startOfDay(parseISO(holiday.end));\n      if (isSameDay(date, hStart) || (isSameDay(date, displayDates[0]) && isAfter(date, hStart) && isBefore(date, hEnd))) {\n        const actualStart = isAfter(hStart, displayDates[0]) ? hStart : displayDates[0];\n        const actualEnd = isBefore(hEnd, displayDates[displayDates.length - 1]) ? hEnd : displayDates[displayDates.length - 1];\n        const sIdx = displayDates.findIndex(d => isSameDay(d, actualStart));\n        const eIdx = displayDates.findIndex(d => isSameDay(d, actualEnd));\n        if (sIdx !== -1 && eIdx !== -1 && isSameDay(date, actualStart)) {\n          const startCol = sIdx * periods.length + 2;\n          const endCol = eIdx * periods.length + periods.length + 1;\n          row3Items.push({ id: `holiday-range-${holiday.name}-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n        }\n      }\n    }\n  });\n\n  events.forEach(e => {\n    const eStart = startOfDay(parseISO(e.startDate));\n    const eEnd = startOfDay(parseISO(e.endDate));\n    if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n    const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n    if (e.showInEventRow !== false || resourceIdList.length === 0) {\n      const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n      const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n      const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n      const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n      const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n      const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n      row3Items.push({ id: `event-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n    }\n  });\n\n  const row3Layouts = calculateLayout(row3Items);\n  const row3MaxLevel = row3Layouts.length > 0 ? Math.max(...row3Layouts.map(l => l.level)) + 1 : 1;\n\n  // Global Event Label\n  const eventLabelCell = worksheet.getCell(currentRow, 1);\n  eventLabelCell.value = labels.event;\n  eventLabelCell.alignment = { vertical: 'middle', horizontal: 'left' };\n  eventLabelCell.font = { bold: true };\n  if (row3MaxLevel > 1) {\n    worksheet.mergeCells(currentRow, 1, currentRow + row3MaxLevel - 1, 1);\n  }\n\n  // Fill background grid for Global Events\n  for (let l = 0; l < row3MaxLevel; l++) {\n    const row = worksheet.getRow(currentRow + l);\n    row.height = 35;\n    displayDates.forEach((date, dIdx) => {\n      const isSun = date.getDay() === 0;\n      const isSat = date.getDay() === 6;\n      const holiday = getHoliday(date);\n      periods.forEach((_, pIdx) => {\n        const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n        cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n        if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n        else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n      });\n    });\n  }\n\n  // Place Global Event items\n  row3Layouts.forEach(layout => {\n    const item = row3Items.find(i => i.id === layout.id)!;\n    const targetRow = currentRow + layout.level;\n    const startCol = layout.start;\n    const endCol = layout.end;\n    const cell = worksheet.getCell(targetRow, startCol);\n\n    if (item.type === 'holiday') {\n      const h = item.data;\n      cell.value = h.name;\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF8B0000' } }; // DarkRed equivalent\n      cell.font = { color: { argb: 'FFFFFFFF' }, bold: true };\n    } else {\n      const e = item.data as ScheduleEvent;\n      cell.value = e.name + (e.location ? ` (${e.location})` : '');\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n    }\n\n    cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n    cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n    if (endCol > startCol) {\n      worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n    }\n  });\n\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n    \n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n        if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `e-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n      }\n    });\n\n    lessons.forEach(l => {\n      const lStart = startOfDay(parseISO(l.startDate));\n      const lEnd = startOfDay(parseISO(l.endDate));\n      if (isAfter(lStart, currentViewEnd) || isBefore(lEnd, currentViewStart)) return;\n      const subIds = [...(l.subTeacherIds || []), ...(l.subTeachers || []).map(t => t.id)];\n      let isTarget = false;\n      if (viewMode === 'room' && l.roomId === res.id) isTarget = true;\n      else if (viewMode === 'teacher' && (l.teacherId === res.id || subIds.includes(res.id))) isTarget = true;\n      else if (viewMode === 'course' && l.courseId === res.id) isTarget = true;\n      if (isTarget) {\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, lStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, lEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === l.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === l.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `l-${l.id}`, start: sCol, end: eCol, type: 'lesson', data: l });\n      }\n    });\n\n    const layouts = calculateLayout(resItems);\n    const maxLevel = layouts.length > 0 ? Math.max(...layouts.map(l => l.level)) + 1 : 1;\n\n    // Merge resource name cell across sub-rows\n    const resCell = worksheet.getCell(currentRow, 1);\n    resCell.value = t(res.name);\n    resCell.alignment = { vertical: 'middle', horizontal: 'left' };\n    resCell.font = { bold: true };\n    if (maxLevel > 1) {\n      worksheet.mergeCells(currentRow, 1, currentRow + maxLevel - 1, 1);\n    }\n\n    // Fill background grid\n    for (let l = 0; l < maxLevel; l++) {\n      const row = worksheet.getRow(currentRow + l);\n      row.height = 35;\n      displayDates.forEach((date, dIdx) => {\n        const isSun = date.getDay() === 0;\n        const isSat = date.getDay() === 6;\n        const holiday = getHoliday(date);\n        periods.forEach((_, pIdx) => {\n          const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n          if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n          else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n        });\n      });\n    }\n\n    // Place items\n    layouts.forEach(layout => {\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n      \n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n        const l = item.data as Lesson;\n        const mainTeacherName = l.teacherId ? (resources.find(r => r.id === l.teacherId)?.name || '') : (l.externalTeacher || '');\n        const roomName = l.roomId ? (resources.find(r => r.id === l.roomId)?.name || '') : (l.location || '');\n        cell.value = `${t(l.subject)}\\n${mainTeacherName} / ${roomName}`;\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n      \n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n    currentRow += maxLevel;\n  }\n\n  // Final touches\n  worksheet.views = [{ state: 'frozen', xSplit: 1, ySplit: 2 }];\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  try {\n    const workbook = new ExcelJS.Workbook();\n    const worksheet = workbook.addWorksheet('My Schedule');\n\n    const monthStart = startOfMonth(baseDate);\n    const monthEnd = endOfMonth(monthStart);\n    const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday\n    const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n    const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n    const getHoliday = (date: Date) => {\n      if (!date) return null;\n      const dateStr = format(date, 'yyyy-MM-dd');\n      return holidays.find(h => {\n        if (h.date === dateStr) return true;\n        if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n        return false;\n      });\n    };\n\n    // Columns Width\n    for (let i = 1; i <= 7; i++) {\n      worksheet.getColumn(i).width = 25;\n    }\n\n    // Weekday Header\n    const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n    const headerRow = worksheet.getRow(1);\n    headerRow.height = 30;\n    for (let i = 0; i < 7; i++) {\n      const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n      const cell = worksheet.getCell(1, i + 1);\n      cell.value = weekdayFormatter.format(d);\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.font = { bold: true };\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    }\n\n    // Keep track of merged cells to avoid overlaps\n    const mergedRanges = new Set<string>();\n    const isMerged = (row: number, col: number) => {\n      return mergedRanges.has(`${row},${col}`);\n    };\n\n    // Grid Construction\n    const weeksCount = Math.ceil(days.length / 7);\n    for (let w = 0; w < weeksCount; w++) {\n      const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n      \n      for (let d = 0; d < 7; d++) {\n        const dayIdx = w * 7 + d;\n        const day = days[dayIdx];\n        if (!day) continue;\n\n        const colIdx = d + 1;\n        const cell = worksheet.getCell(baseRow, colIdx);\n        \n        const holiday = getHoliday(day);\n        const isSun = day.getDay() === 0;\n        const isSat = day.getDay() === 6;\n        const isCurrMonth = isSameMonth(day, monthStart);\n\n        cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n        cell.font = { bold: true, size: 10 };\n        cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n        let bgColor = 'FFFFFFFF';\n        if (holiday || isSun) bgColor = 'FFFFE4E1';\n        else if (isSat) bgColor = 'FFE6F3FF';\n        if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n        // Fill background for period rows\n        for (let p = 1; p <= 8; p++) {\n          const pCell = worksheet.getCell(baseRow + p, colIdx);\n          pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n          pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n          worksheet.getRow(baseRow + p).height = 25;\n        }\n\n        // Items for this day\n        const dateStr = format(day, 'yyyy-MM-dd');\n        const dayLessons = lessons.filter(l => {\n          const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n          return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n        });\n        const dayEvents = events.filter(e => {\n          const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n          return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n        });\n\n        const processedItemIds = new Set<string>();\n\n        periods.slice(0, 8).forEach((period, pIdx) => {\n          const pEvents = dayEvents.filter(e => {\n            if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n            if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n            if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n            return true;\n          });\n          const pLessons = dayLessons.filter(l => {\n            if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n            if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n            if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n            return true;\n          });\n\n          const allItems = [\n            ...pEvents.map(e => ({ type: 'event', data: e })),\n            ...pLessons.map(l => ({ type: 'lesson', data: l }))\n          ];\n\n          allItems.forEach(item => {\n            const id = `${item.type}-${item.data.id}`;\n            if (processedItemIds.has(id)) return;\n            \n            const startRow = baseRow + 1 + pIdx;\n            if (isMerged(startRow, colIdx)) return; // Skip if this slot is already occupied by a merge\n\n            processedItemIds.add(id);\n\n            // Calculate span within this day\n            let endIdx = pIdx;\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              const eEnd = e.endPeriodId ? parseInt(e.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === e.endDate) endIdx = eEnd;\n              else if (dateStr < e.endDate) endIdx = 7;\n            } else {\n              const l = item.data as Lesson;\n              const lEnd = l.endPeriodId ? parseInt(l.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === l.endDate) endIdx = lEnd;\n              else if (dateStr < l.endDate) endIdx = 7;\n            }\n            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${(period.id || '').replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${(period.id || '').replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              \n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(color) } };\n              cell.font = { color: { argb: 'FFFFFFFF' } };\n            }\n\n            cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n            cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n            if (endRow > startRow) {\n              try {\n                worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n                // Mark as merged\n                for (let r = startRow; r <= endRow; r++) {\n                  mergedRanges.add(`${r},${colIdx}`);\n                }\n              } catch (e) {\n                console.warn('Merge failed:', e);\n              }\n            } else {\n              mergedRanges.add(`${startRow},${colIdx}`);\n            }\n          });\n        });\n      }\n    }\n\n    const buffer = await workbook.xlsx.writeBuffer();\n    const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n    saveAs(new Blob([buffer]), fileName);\n  } catch (err) {\n    console.error('Personal Export Error:', err);\n  }\n}\n",
    "file_path": "src/utils/excelExport.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775866258561_0",
  "name": "replace",
  "response": {
    "error": "Failed to edit, 0 occurrences found for old_string in src/utils/excelExport.ts. Ensure you're not escaping content incorrectly and check whitespace, indentation, and context. Use read_file tool to verify."
  }
}

MODEL ✨

I'll refactor src/utils/excelExport.ts by first moving hexToARGB to the top level. Then, I'll update exportTimetableToExcel to use this global function and implement a more robust exportPersonalMonthlyToExcel. I'll start by moving hexToARGB.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Move hexToARGB to top level and update its usage in exportTimetableToExcel.",
    "old_string": "export async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n  \n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n      const month = systemSettings?.yearViewStartMonth ?? 4;\n      const day = systemSettings?.yearViewStartDay ?? 1;\n      const start = new Date(getYear(baseDate), month - 1, day);\n      const end = new Date(getYear(baseDate) + 1, month - 1, day);\n      return differenceInDays(end, start);\n    }\n    return 1;\n  };\n\n  const dayCount = getDayCount();\n  const displayDates = Array.from({ length: dayCount }).map((_, i) => addDays(currentViewStart, i));\n  const currentViewEnd = startOfDay(displayDates[displayDates.length - 1]);\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  // Helper to convert hex to ARGB\n  const hexToARGB = (hex?: string) => {\n    if (!hex) return 'FFFFFFFF';\n    const cleanHex = hex.replace('#', '');\n    if (cleanHex.length === 3) {\n      const r = cleanHex[0] + cleanHex[0];\n      const g = cleanHex[1] + cleanHex[1];\n      const b = cleanHex[2] + cleanHex[2];\n      return `FF${r}${g}${b}`.toUpperCase();\n    }\n    return `FF${cleanHex}`.toUpperCase();\n  };\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n        const start = startOfDay(parseISO(h.start));\n        const end = startOfDay(parseISO(h.end));\n        return (isSameDay(target, start) || isAfter(target, start)) && \n               (isSameDay(target, end) || isBefore(target, end));\n      }\n      return false;\n    });\n  };\n\n  // Header Setup\n  worksheet.getColumn(1).width = 25;\n  for (let i = 0; i < displayDates.length * periods.length; i++) {\n    worksheet.getColumn(i + 2).width = 12;\n  }\n\n  const locale = navigator.language;\n  const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\n\n  // Row 1: Dates\n  const dateRow = worksheet.getRow(1);\n  dateRow.height = 25;\n  displayDates.forEach((date, dIdx) => {\n    const startCol = dIdx * periods.length + 2;\n    const endCol = startCol + periods.length - 1;\n    const cell = worksheet.getCell(1, startCol);\n    cell.value = dateFormatter.format(date);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    const holiday = getHoliday(date);\n    const isSun = date.getDay() === 0;\n    const isSat = date.getDay() === 6;\n    if (holiday || isSun) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFE4E1' } }; // MistyRose\n    } else if (isSat) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE6F3FF' } }; // LightBlue\n    }\n    if (periods.length > 1) {\n      worksheet.mergeCells(1, startCol, 1, endCol);\n    }\n  });\n\n  // Row 2: Periods\n  const periodRow = worksheet.getRow(2);\n  periodRow.height = 20;\n  displayDates.forEach((_, dIdx) => {\n    periods.forEach((p, pIdx) => {\n      const cell = worksheet.getCell(2, dIdx * periods.length + pIdx + 2);\n      cell.value = p.name;\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    });\n  });\n\n  // Layout function\n  const calculateLayout = (items: { id: string, start: number, end: number }[]) => {\n    if (items.length === 0) return [];\n    const placements: { id: string, start: number, end: number, level: number, maxLevelInGroup: number }[] = [];\n    const sortedItems = [...items].sort((a, b) => a.start - b.start || (b.end - b.start) - (a.end - a.start));\n    sortedItems.forEach(item => {\n      let level = 0;\n      while (placements.some(p => p.level === level && !(item.end < p.start || item.start > p.end))) {\n        level++;\n      }\n      placements.push({ ...item, level, maxLevelInGroup: 0 });\n    });\n     placements.forEach(p => {\n      const overlapping = placements.filter(other => !(p.end < other.start || p.start > other.end));\n      p.maxLevelInGroup = Math.max(...overlapping.map(o => o.level)) + 1;\n    });\n    return placements;\n  };\n\n  let currentRow = 3;\n\n  // --- Process Global Events (Row 3 equivalent) ---\n  const row3Items: { id: string, start: number, end: number, type: 'holiday' | 'event', data: any }[] = [];\n  displayDates.forEach((date, dIdx) => {\n    const holiday = getHoliday(date);\n    if (!holiday) return;\n    if (holiday.date && isSameDay(date, startOfDay(parseISO(holiday.date)))) {\n      const startCol = dIdx * periods.length + 2;\n      const endCol = dIdx * periods.length + periods.length + 1;\n      row3Items.push({ id: `holiday-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n    } else if (holiday.start && holiday.end) {\n      const hStart = startOfDay(parseISO(holiday.start));\n      const hEnd = startOfDay(parseISO(holiday.end));\n      if (isSameDay(date, hStart) || (isSameDay(date, displayDates[0]) && isAfter(date, hStart) && isBefore(date, hEnd))) {\n        const actualStart = isAfter(hStart, displayDates[0]) ? hStart : displayDates[0];\n        const actualEnd = isBefore(hEnd, displayDates[displayDates.length - 1]) ? hEnd : displayDates[displayDates.length - 1];\n        const sIdx = displayDates.findIndex(d => isSameDay(d, actualStart));\n        const eIdx = displayDates.findIndex(d => isSameDay(d, actualEnd));\n        if (sIdx !== -1 && eIdx !== -1 && isSameDay(date, actualStart)) {\n          const startCol = sIdx * periods.length + 2;\n          const endCol = eIdx * periods.length + periods.length + 1;\n          row3Items.push({ id: `holiday-range-${holiday.name}-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n        }\n      }\n    }\n  });\n\n  events.forEach(e => {\n    const eStart = startOfDay(parseISO(e.startDate));\n    const eEnd = startOfDay(parseISO(e.endDate));\n    if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n    const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n    if (e.showInEventRow !== false || resourceIdList.length === 0) {\n      const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n      const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n      const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n      const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n      const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n      const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n      row3Items.push({ id: `event-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n    }\n  });\n\n  const row3Layouts = calculateLayout(row3Items);\n  const row3MaxLevel = row3Layouts.length > 0 ? Math.max(...row3Layouts.map(l => l.level)) + 1 : 1;\n\n  // Global Event Label\n  const eventLabelCell = worksheet.getCell(currentRow, 1);\n  eventLabelCell.value = labels.event;\n  eventLabelCell.alignment = { vertical: 'middle', horizontal: 'left' };\n  eventLabelCell.font = { bold: true };\n  if (row3MaxLevel > 1) {\n    worksheet.mergeCells(currentRow, 1, currentRow + row3MaxLevel - 1, 1);\n  }\n\n  // Fill background grid for Global Events\n  for (let l = 0; l < row3MaxLevel; l++) {\n    const row = worksheet.getRow(currentRow + l);\n    row.height = 35;\n    displayDates.forEach((date, dIdx) => {\n      const isSun = date.getDay() === 0;\n      const isSat = date.getDay() === 6;\n      const holiday = getHoliday(date);\n      periods.forEach((_, pIdx) => {\n        const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n        cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n        if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n        else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n      });\n    });\n  }\n\n  // Place Global Event items\n  row3Layouts.forEach(layout => {\n    const item = row3Items.find(i => i.id === layout.id)!;\n    const targetRow = currentRow + layout.level;\n    const startCol = layout.start;\n    const endCol = layout.end;\n    const cell = worksheet.getCell(targetRow, startCol);\n\n    if (item.type === 'holiday') {\n      const h = item.data;\n      cell.value = h.name;\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF8B0000' } }; // DarkRed equivalent\n      cell.font = { color: { argb: 'FFFFFFFF' }, bold: true };\n    } else {\n      const e = item.data as ScheduleEvent;\n      cell.value = e.name + (e.location ? ` (${e.location})` : '');\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n    }\n\n    cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n    cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n    if (endCol > startCol) {\n      worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n    }\n  });\n\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n    \n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n        if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `e-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n      }\n    });\n\n    lessons.forEach(l => {\n      const lStart = startOfDay(parseISO(l.startDate));\n      const lEnd = startOfDay(parseISO(l.endDate));\n      if (isAfter(lStart, currentViewEnd) || isBefore(lEnd, currentViewStart)) return;\n      const subIds = [...(l.subTeacherIds || []), ...(l.subTeachers || []).map(t => t.id)];\n      let isTarget = false;\n      if (viewMode === 'room' && l.roomId === res.id) isTarget = true;\n      else if (viewMode === 'teacher' && (l.teacherId === res.id || subIds.includes(res.id))) isTarget = true;\n      else if (viewMode === 'course' && l.courseId === res.id) isTarget = true;\n      if (isTarget) {\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, lStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, lEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === l.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === l.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `l-${l.id}`, start: sCol, end: eCol, type: 'lesson', data: l });\n      }\n    });\n\n    const layouts = calculateLayout(resItems);\n    const maxLevel = layouts.length > 0 ? Math.max(...layouts.map(l => l.level)) + 1 : 1;\n\n    // Merge resource name cell across sub-rows\n    const resCell = worksheet.getCell(currentRow, 1);\n    resCell.value = t(res.name);\n    resCell.alignment = { vertical: 'middle', horizontal: 'left' };\n    resCell.font = { bold: true };\n    if (maxLevel > 1) {\n      worksheet.mergeCells(currentRow, 1, currentRow + maxLevel - 1, 1);\n    }\n\n    // Fill background grid\n    for (let l = 0; l < maxLevel; l++) {\n      const row = worksheet.getRow(currentRow + l);\n      row.height = 35;\n      displayDates.forEach((date, dIdx) => {\n        const isSun = date.getDay() === 0;\n        const isSat = date.getDay() === 6;\n        const holiday = getHoliday(date);\n        periods.forEach((_, pIdx) => {\n          const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n          if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n          else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n        });\n      });\n    }\n\n    // Place items\n    layouts.forEach(layout => {\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n      \n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n        const l = item.data as Lesson;\n        const mainTeacherName = l.teacherId ? (resources.find(r => r.id === l.teacherId)?.name || '') : (l.externalTeacher || '');\n        const roomName = l.roomId ? (resources.find(r => r.id === l.roomId)?.name || '') : (l.location || '');\n        cell.value = `${t(l.subject)}\\n${mainTeacherName} / ${roomName}`;\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n      \n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n    currentRow += maxLevel;\n  }\n\n  // Final touches\n  worksheet.views = [{ state: 'frozen', xSplit: 1, ySplit: 2 }];\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}",
    "new_string": "// Helper to convert hex to ARGB\nconst hexToARGB = (hex?: string) => {\n  if (!hex) return 'FFFFFFFF';\n  const cleanHex = hex.replace('#', '');\n  if (cleanHex.length === 3) {\n    const r = cleanHex[0] + cleanHex[0];\n    const g = cleanHex[1] + cleanHex[1];\n    const b = cleanHex[2] + cleanHex[2];\n    return `FF${r}${g}${b}`.toUpperCase();\n  }\n  return `FF${cleanHex}`.toUpperCase();\n};\n\nexport async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n  \n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n      const month = systemSettings?.yearViewStartMonth ?? 4;\n      const day = systemSettings?.yearViewStartDay ?? 1;\n      const start = new Date(getYear(baseDate), month - 1, day);\n      const end = new Date(getYear(baseDate) + 1, month - 1, day);\n      return differenceInDays(end, start);\n    }\n    return 1;\n  };\n\n  const dayCount = getDayCount();\n  const displayDates = Array.from({ length: dayCount }).map((_, i) => addDays(currentViewStart, i));\n  const currentViewEnd = startOfDay(displayDates[displayDates.length - 1]);\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n        const start = startOfDay(parseISO(h.start));\n        const end = startOfDay(parseISO(h.end));\n        return (isSameDay(target, start) || isAfter(target, start)) && \n               (isSameDay(target, end) || isBefore(target, end));\n      }\n      return false;\n    });\n  };\n\n  // Header Setup\n  worksheet.getColumn(1).width = 25;\n  for (let i = 0; i < displayDates.length * periods.length; i++) {\n    worksheet.getColumn(i + 2).width = 12;\n  }\n\n  const locale = navigator.language;\n  const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\n\n  // Row 1: Dates\n  const dateRow = worksheet.getRow(1);\n  dateRow.height = 25;\n  displayDates.forEach((date, dIdx) => {\n    const startCol = dIdx * periods.length + 2;\n    const endCol = startCol + periods.length - 1;\n    const cell = worksheet.getCell(1, startCol);\n    cell.value = dateFormatter.format(date);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    const holiday = getHoliday(date);\n    const isSun = date.getDay() === 0;\n    const isSat = date.getDay() === 6;\n    if (holiday || isSun) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFE4E1' } }; // MistyRose\n    } else if (isSat) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE6F3FF' } }; // LightBlue\n    }\n    if (periods.length > 1) {\n      worksheet.mergeCells(1, startCol, 1, endCol);\n    }\n  });\n\n  // Row 2: Periods\n  const periodRow = worksheet.getRow(2);\n  periodRow.height = 20;\n  displayDates.forEach((_, dIdx) => {\n    periods.forEach((p, pIdx) => {\n      const cell = worksheet.getCell(2, dIdx * periods.length + pIdx + 2);\n      cell.value = p.name;\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    });\n  });\n\n  // Layout function\n  const calculateLayout = (items: { id: string, start: number, end: number }[]) => {\n    if (items.length === 0) return [];\n    const placements: { id: string, start: number, end: number, level: number, maxLevelInGroup: number }[] = [];\n    const sortedItems = [...items].sort((a, b) => a.start - b.start || (b.end - b.start) - (a.end - a.start));\n    sortedItems.forEach(item => {\n      let level = 0;\n      while (placements.some(p => p.level === level && !(item.end < p.start || item.start > p.end))) {\n        level++;\n      }\n      placements.push({ ...item, level, maxLevelInGroup: 0 });\n    });\n    placements.forEach(p => {\n      const overlapping = placements.filter(other => !(p.end < other.start || p.start > other.end));\n      p.maxLevelInGroup = Math.max(...overlapping.map(o => o.level)) + 1;\n    });\n    return placements;\n  };\n\n  let currentRow = 3;\n\n  // --- Process Global Events (Row 3 equivalent) ---\n  const row3Items: { id: string, start: number, end: number, type: 'holiday' | 'event', data: any }[] = [];\n  displayDates.forEach((date, dIdx) => {\n    const holiday = getHoliday(date);\n    if (!holiday) return;\n    if (holiday.date && isSameDay(date, startOfDay(parseISO(holiday.date)))) {\n      const startCol = dIdx * periods.length + 2;\n      const endCol = dIdx * periods.length + periods.length + 1;\n      row3Items.push({ id: `holiday-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n    } else if (holiday.start && holiday.end) {\n      const hStart = startOfDay(parseISO(holiday.start));\n      const hEnd = startOfDay(parseISO(holiday.end));\n      if (isSameDay(date, hStart) || (isSameDay(date, displayDates[0]) && isAfter(date, hStart) && isBefore(date, hEnd))) {\n        const actualStart = isAfter(hStart, displayDates[0]) ? hStart : displayDates[0];\n        const actualEnd = isBefore(hEnd, displayDates[displayDates.length - 1]) ? hEnd : displayDates[displayDates.length - 1];\n        const sIdx = displayDates.findIndex(d => isSameDay(d, actualStart));\n        const eIdx = displayDates.findIndex(d => isSameDay(d, actualEnd));\n        if (sIdx !== -1 && eIdx !== -1 && isSameDay(date, actualStart)) {\n          const startCol = sIdx * periods.length + 2;\n          const endCol = eIdx * periods.length + periods.length + 1;\n          row3Items.push({ id: `holiday-range-${holiday.name}-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n        }\n      }\n    }\n  });\n\n  events.forEach(e => {\n    const eStart = startOfDay(parseISO(e.startDate));\n    const eEnd = startOfDay(parseISO(e.endDate));\n    if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n    const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n    if (e.showInEventRow !== false || resourceIdList.length === 0) {\n      const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n      const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n      const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n      const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n      const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n      const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n      row3Items.push({ id: `event-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n    }\n  });\n\n  const row3Layouts = calculateLayout(row3Items);\n  const row3MaxLevel = row3Layouts.length > 0 ? Math.max(...row3Layouts.map(l => l.level)) + 1 : 1;\n\n  // Global Event Label\n  const eventLabelCell = worksheet.getCell(currentRow, 1);\n  eventLabelCell.value = labels.event;\n  eventLabelCell.alignment = { vertical: 'middle', horizontal: 'left' };\n  eventLabelCell.font = { bold: true };\n  if (row3MaxLevel > 1) {\n    worksheet.mergeCells(currentRow, 1, currentRow + row3MaxLevel - 1, 1);\n  }\n\n  // Fill background grid for Global Events\n  for (let l = 0; l < row3MaxLevel; l++) {\n    const row = worksheet.getRow(currentRow + l);\n    row.height = 35;\n    displayDates.forEach((date, dIdx) => {\n      const isSun = date.getDay() === 0;\n      const isSat = date.getDay() === 6;\n      const holiday = getHoliday(date);\n      periods.forEach((_, pIdx) => {\n        const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n        cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n        if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n        else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n      });\n    });\n  }\n\n  // Place Global Event items\n  row3Layouts.forEach(layout => {\n    const item = row3Items.find(i => i.id === layout.id)!;\n    const targetRow = currentRow + layout.level;\n    const startCol = layout.start;\n    const endCol = layout.end;\n    const cell = worksheet.getCell(targetRow, startCol);\n\n    if (item.type === 'holiday') {\n      const h = item.data;\n      cell.value = h.name;\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF8B0000' } }; // DarkRed equivalent\n      cell.font = { color: { argb: 'FFFFFFFF' }, bold: true };\n    } else {\n      const e = item.data as ScheduleEvent;\n      cell.value = e.name + (e.location ? ` (${e.location})` : '');\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n    }\n\n    cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n    cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n    if (endCol > startCol) {\n      worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n    }\n  });\n\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n    \n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n        if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `e-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n      }\n    });\n\n    lessons.forEach(l => {\n      const lStart = startOfDay(parseISO(l.startDate));\n      const lEnd = startOfDay(parseISO(l.endDate));\n      if (isAfter(lStart, currentViewEnd) || isBefore(lEnd, currentViewStart)) return;\n      const subIds = [...(l.subTeacherIds || []), ...(l.subTeachers || []).map(t => t.id)];\n      let isTarget = false;\n      if (viewMode === 'room' && l.roomId === res.id) isTarget = true;\n      else if (viewMode === 'teacher' && (l.teacherId === res.id || subIds.includes(res.id))) isTarget = true;\n      else if (viewMode === 'course' && l.courseId === res.id) isTarget = true;\n      if (isTarget) {\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, lStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, lEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === l.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === l.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `l-${l.id}`, start: sCol, end: eCol, type: 'lesson', data: l });\n      }\n    });\n\n    const layouts = calculateLayout(resItems);\n    const maxLevel = layouts.length > 0 ? Math.max(...layouts.map(l => l.level)) + 1 : 1;\n\n    // Merge resource name cell across sub-rows\n    const resCell = worksheet.getCell(currentRow, 1);\n    resCell.value = t(res.name);\n    resCell.alignment = { vertical: 'middle', horizontal: 'left' };\n    resCell.font = { bold: true };\n    if (maxLevel > 1) {\n      worksheet.mergeCells(currentRow, 1, currentRow + maxLevel - 1, 1);\n    }\n\n    // Fill background grid\n    for (let l = 0; l < maxLevel; l++) {\n      const row = worksheet.getRow(currentRow + l);\n      row.height = 35;\n      displayDates.forEach((date, dIdx) => {\n        const isSun = date.getDay() === 0;\n        const isSat = date.getDay() === 6;\n        const holiday = getHoliday(date);\n        periods.forEach((_, pIdx) => {\n          const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n          if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n          else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n        });\n      });\n    }\n\n    // Place items\n    layouts.forEach(layout => {\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n      \n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n        const l = item.data as Lesson;\n        const mainTeacherName = l.teacherId ? (resources.find(r => r.id === l.teacherId)?.name || '') : (l.externalTeacher || '');\n        const roomName = l.roomId ? (resources.find(r => r.id === l.roomId)?.name || '') : (l.location || '');\n        cell.value = `${t(l.subject)}\\n${mainTeacherName} / ${roomName}`;\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n      \n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n    currentRow += maxLevel;\n  }\n\n  // Final touches\n  worksheet.views = [{ state: 'frozen', xSplit: 1, ySplit: 2 }];\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}",
    "file_path": "src/utils/excelExport.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775866305206_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/utils/excelExport.ts (1 replacements). Here is the updated code:\n...\n  labels: ResourceLabels;\n  systemSettings: SystemSetting | null;\n  t: (key: string, options?: any) => string;\n}\n\n// Helper to convert hex to ARGB\nconst hexToARGB = (hex?: string) => {\n  if (!hex) return 'FFFFFFFF';\n  const cleanHex = hex.replace('#', '');\n  if (cleanHex.length === 3) {\n    const r = cleanHex[0] + cleanHex[0];\n    const g = cleanHex[1] + cleanHex[1];\n    const b = cleanHex[2] + cleanHex[2];\n    return `FF${r}${g}${b}`.toUpperCase();\n  }\n  return `FF${cleanHex}`.toUpperCase();\n};\n\nexport async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n\n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n...\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n...\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n\n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n...\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n\n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n...\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n...\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n..."
  }
}

MODEL ✨

I'll re-read the file to check the status of exportPersonalMonthlyToExcel and the PersonalExportParams interface, since my previous attempt to add them may have failed or was incomplete.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/utils/excelExport.ts",
    "start_line": 500
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775866308967_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 500-541 of 541 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 542.\n\n--- FILE CONTENT (truncated) ---\n            else if (dateStr < e.endDate) endIdx = 7;\n          } else {\n            const l = item.data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n          const span = Math.max(1, endIdx - pIdx + 1);\n\n          const startRow = baseRow + 1 + pIdx;\n          const endRow = baseRow + 1 + pIdx + span - 1;\n          const cell = worksheet.getCell(startRow, colIdx);\n\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            cell.value = `[${p.id.replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n          } else {\n            const l = item.data as Lesson;\n            const room = resources.find(r => r.id === l.roomId);\n            const roomLabel = room?.name || l.location || '';\n            cell.value = `[${p.id.replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n            cell.font = { color: { argb: 'FFFFFFFF' } };\n          }\n\n          cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n          if (endRow > startRow) {\n            worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n          }\n        });\n      });\n    }\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

MODEL ✨

I've mistakenly corrupted exportPersonalMonthlyToExcel and need to restore the PersonalExportParams interface and the full, robust implementation of the function. I'll re-add both now, ensuring they're correctly integrated.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/utils/excelExport.ts",
    "instruction": "Restore and fix exportPersonalMonthlyToExcel.",
    "old_string": "  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n",
    "new_string": "  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  try {\n    const workbook = new ExcelJS.Workbook();\n    const worksheet = workbook.addWorksheet('My Schedule');\n\n    const monthStart = startOfMonth(baseDate);\n    const monthEnd = endOfMonth(monthStart);\n    const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday\n    const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n    const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n    const getHoliday = (date: Date) => {\n      if (!date) return null;\n      const dateStr = format(date, 'yyyy-MM-dd');\n      return holidays.find(h => {\n        if (h.date === dateStr) return true;\n        if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n        return false;\n      });\n    };\n\n    // Columns Width\n    for (let i = 1; i <= 7; i++) {\n      worksheet.getColumn(i).width = 25;\n    }\n\n    // Weekday Header\n    const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n    const headerRow = worksheet.getRow(1);\n    headerRow.height = 30;\n    for (let i = 0; i < 7; i++) {\n      const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n      const cell = worksheet.getCell(1, i + 1);\n      cell.value = weekdayFormatter.format(d);\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.font = { bold: true };\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    }\n\n    // Keep track of merged cells to avoid overlaps\n    const mergedRanges = new Set<string>();\n    const isMerged = (row: number, col: number) => {\n      return mergedRanges.has(`${row},${col}`);\n    };\n\n    // Grid Construction\n    const weeksCount = Math.ceil(days.length / 7);\n    for (let w = 0; w < weeksCount; w++) {\n      const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n      \n      for (let d = 0; d < 7; d++) {\n        const dayIdx = w * 7 + d;\n        const day = days[dayIdx];\n        if (!day) continue;\n\n        const colIdx = d + 1;\n        const cell = worksheet.getCell(baseRow, colIdx);\n        \n        const holiday = getHoliday(day);\n        const isSun = day.getDay() === 0;\n        const isSat = day.getDay() === 6;\n        const isCurrMonth = isSameMonth(day, monthStart);\n\n        cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n        cell.font = { bold: true, size: 10 };\n        cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n        let bgColor = 'FFFFFFFF';\n        if (holiday || isSun) bgColor = 'FFFFE4E1';\n        else if (isSat) bgColor = 'FFE6F3FF';\n        if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n        // Fill background for period rows\n        for (let p = 1; p <= 8; p++) {\n          const pCell = worksheet.getCell(baseRow + p, colIdx);\n          pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n          pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n          worksheet.getRow(baseRow + p).height = 25;\n        }\n\n        // Items for this day\n        const dateStr = format(day, 'yyyy-MM-dd');\n        const dayLessons = lessons.filter(l => {\n          const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n          return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n        });\n        const dayEvents = events.filter(e => {\n          const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n          return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n        });\n\n        const processedItemIds = new Set<string>();\n\n        periods.slice(0, 8).forEach((period, pIdx) => {\n          const pEvents = dayEvents.filter(e => {\n            if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n            if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n            if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n            return true;\n          });\n          const pLessons = dayLessons.filter(l => {\n            if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n            if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n            if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n            return true;\n          });\n\n          const allItems = [\n            ...pEvents.map(e => ({ type: 'event', data: e })),\n            ...pLessons.map(l => ({ type: 'lesson', data: l }))\n          ];\n\n          allItems.forEach(item => {\n            const id = `${item.type}-${item.data.id}`;\n            if (processedItemIds.has(id)) return;\n            \n            const startRow = baseRow + 1 + pIdx;\n            if (isMerged(startRow, colIdx)) return;\n\n            processedItemIds.add(id);\n\n            // Calculate span within this day\n            let endIdx = pIdx;\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              const eEnd = e.endPeriodId ? parseInt(e.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === e.endDate) endIdx = eEnd;\n              else if (dateStr < e.endDate) endIdx = 7;\n            } else {\n              const l = item.data as Lesson;\n              const lEnd = l.endPeriodId ? parseInt(l.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === l.endDate) endIdx = lEnd;\n              else if (dateStr < l.endDate) endIdx = 7;\n            }\n            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${(period.id || '').replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${(period.id || '').replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              \n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(color) } };\n              cell.font = { color: { argb: 'FFFFFFFF' } };\n            }\n\n            cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n            cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n            if (endRow > startRow) {\n              try {\n                worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n                for (let r = startRow; r <= endRow; r++) {\n                  mergedRanges.add(`${r},${colIdx}`);\n                }\n              } catch (e) {\n                console.warn('Merge failed:', e);\n              }\n            } else {\n              mergedRanges.add(`${startRow},${colIdx}`);\n            }\n          });\n        });\n      }\n    }\n\n    const buffer = await workbook.xlsx.writeBuffer();\n    const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n    saveAs(new Blob([buffer]), fileName);\n  } catch (err) {\n    console.error('Personal Export Error:', err);\n  }\n}"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775866325041_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/utils/excelExport.ts (1 replacements). Here is the updated code:\n...\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n...\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  try {\n    const workbook = new ExcelJS.Workbook();\n    const worksheet = workbook.addWorksheet('My Schedule');\n\n    const monthStart = startOfMonth(baseDate);\n    const monthEnd = endOfMonth(monthStart);\n    const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday\n    const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n    const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n    const getHoliday = (date: Date) => {\n      if (!date) return null;\n      const dateStr = format(date, 'yyyy-MM-dd');\n      return holidays.find(h => {\n        if (h.date === dateStr) return true;\n        if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n        return false;\n      });\n    };\n\n    // Columns Width\n    for (let i = 1; i <= 7; i++) {\n      worksheet.getColumn(i).width = 25;\n    }\n\n    // Weekday Header\n    const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n    const headerRow = worksheet.getRow(1);\n    headerRow.height = 30;\n    for (let i = 0; i < 7; i++) {\n      const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n      const cell = worksheet.getCell(1, i + 1);\n      cell.value = weekdayFormatter.format(d);\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.font = { bold: true };\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    }\n\n    // Keep track of merged cells to avoid overlaps\n    const mergedRanges = new Set<string>();\n    const isMerged = (row: number, col: number) => {\n      return mergedRanges.has(`${row},${col}`);\n    };\n\n    // Grid Construction\n    const weeksCount = Math.ceil(days.length / 7);\n    for (let w = 0; w < weeksCount; w++) {\n      const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n      \n      for (let d = 0; d < 7; d++) {\n        const dayIdx = w * 7 + d;\n        const day = days[dayIdx];\n        if (!day) continue;\n\n        const colIdx = d + 1;\n        const cell = worksheet.getCell(baseRow, colIdx);\n        \n        const holiday = getHoliday(day);\n        const isSun = day.getDay() === 0;\n        const isSat = day.getDay() === 6;\n        const isCurrMonth = isSameMonth(day, monthStart);\n\n        cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n        cell.font = { bold: true, size: 10 };\n        cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n        let bgColor = 'FFFFFFFF';\n        if (holiday || isSun) bgColor = 'FFFFE4E1';\n        else if (isSat) bgColor = 'FFE6F3FF';\n        if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n        // Fill background for period rows\n        for (let p = 1; p <= 8; p++) {\n          const pCell = worksheet.getCell(baseRow + p, colIdx);\n          pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n          pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n          worksheet.getRow(baseRow + p).height = 25;\n        }\n\n        // Items for this day\n        const dateStr = format(day, 'yyyy-MM-dd');\n        const dayLessons = lessons.filter(l => {\n          const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n          return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n        });\n        const dayEvents = events.filter(e => {\n          const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n          return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n        });\n\n        const processedItemIds = new Set<string>();\n\n        periods.slice(0, 8).forEach((period, pIdx) => {\n          const pEvents = dayEvents.filter(e => {\n            if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n            if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n            if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n            return true;\n          });\n          const pLessons = dayLessons.filter(l => {\n            if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n            if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n            if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n            return true;\n          });\n\n          const allItems = [\n            ...pEvents.map(e => ({ type: 'event', data: e })),\n            ...pLessons.map(l => ({ type: 'lesson', data: l }))\n          ];\n\n          allItems.forEach(item => {\n            const id = `${item.type}-${item.data.id}`;\n            if (processedItemIds.has(id)) return;\n            \n            const startRow = baseRow + 1 + pIdx;\n            if (isMerged(startRow, colIdx)) return;\n\n            processedItemIds.add(id);\n\n            // Calculate span within this day\n            let endIdx = pIdx;\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              const eEnd = e.endPeriodId ? parseInt(e.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === e.endDate) endIdx = eEnd;\n              else if (dateStr < e.endDate) endIdx = 7;\n            } else {\n              const l = item.data as Lesson;\n              const lEnd = l.endPeriodId ? parseInt(l.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === l.endDate) endIdx = lEnd;\n              else if (dateStr < l.endDate) endIdx = 7;\n            }\n            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${(period.id || '').replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${(period.id || '').replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              \n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(color) } };\n              cell.font = { color: { argb: 'FFFFFFFF' } };\n            }\n\n            cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n            cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n            if (endRow > startRow) {\n              try {\n                worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n                for (let r = startRow; r <= endRow; r++) {\n                  mergedRanges.add(`${r},${colIdx}`);\n                }\n              } catch (e) {\n                console.warn('Merge failed:', e);\n              }\n            } else {\n              mergedRanges.add(`${startRow},${colIdx}`);\n            }\n          });\n        });\n      }\n    }\n\n    const buffer = await workbook.xlsx.writeBuffer();\n    const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n    saveAs(new Blob([buffer]), fileName);\n  } catch (err) {\n    console.error('Personal Export Error:', err);\n  }\n}interface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('My Schedule');\n\n  const monthStart = startOfMonth(baseDate);\n  const monthEnd = endOfMonth(monthStart);\n..."
  }
}

MODEL ✨

I've introduced a redundant interface and an incomplete exportPersonalMonthlyToExcel at the end of the file. I'll remove these to restore a single, robust implementation. Checking the file end now.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "src/utils/excelExport.ts",
    "start_line": 600
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775866329001_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 600-740 of 740 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 741.\n\n--- FILE CONTENT (truncated) ---\n  }\n\n  // Weekday Header\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const headerRow = worksheet.getRow(1);\n  headerRow.height = 30;\n  for (let i = 0; i < 7; i++) {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    const cell = worksheet.getCell(1, i + 1);\n    cell.value = weekdayFormatter.format(d);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n    cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n  }\n\n  // Grid Construction\n  const weeksCount = Math.ceil(days.length / 7);\n  for (let w = 0; w < weeksCount; w++) {\n    const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n    \n    // Date Header Row\n    const headerRow = worksheet.getRow(baseRow);\n    headerRow.height = 20;\n\n    for (let d = 0; d < 7; d++) {\n      const dayIdx = w * 7 + d;\n      const day = days[dayIdx];\n      const colIdx = d + 1;\n      const cell = worksheet.getCell(baseRow, colIdx);\n      \n      const holiday = getHoliday(day);\n      const isSun = day.getDay() === 0;\n      const isSat = day.getDay() === 6;\n      const isCurrMonth = isSameMonth(day, monthStart);\n\n      cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n      cell.font = { bold: true, size: 10 };\n      cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n      let bgColor = 'FFFFFFFF';\n      if (holiday || isSun) bgColor = 'FFFFE4E1';\n      else if (isSat) bgColor = 'FFE6F3FF';\n      if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n      // Fill background for period rows\n      for (let p = 1; p <= 8; p++) {\n        const pCell = worksheet.getCell(baseRow + p, colIdx);\n        pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n        worksheet.getRow(baseRow + p).height = 25;\n      }\n\n      // Items for this day\n      const dateStr = format(day, 'yyyy-MM-dd');\n      const dayLessons = lessons.filter(l => {\n        const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n        return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n      });\n      const dayEvents = events.filter(e => {\n        const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n        return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n      });\n\n      const processedItemIds = new Set<string>();\n\n      periods.slice(0, 8).forEach((period, pIdx) => {\n        const pEvents = dayEvents.filter(e => {\n          if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n          if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n          if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n          return true;\n        });\n        const pLessons = dayLessons.filter(l => {\n          if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n          if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n          if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n          return true;\n        });\n\n        const allItems = [\n          ...pEvents.map(e => ({ type: 'event', data: e })),\n          ...pLessons.map(l => ({ type: 'lesson', data: l }))\n        ];\n\n        allItems.forEach(item => {\n          const id = `${item.type}-${item.data.id}`;\n          if (processedItemIds.has(id)) return;\n          processedItemIds.add(id);\n\n          // Calculate span within this day\n          let endIdx = pIdx;\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7;\n          } else {\n            const l = item.data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n          const span = Math.max(1, endIdx - pIdx + 1);\n\n          const startRow = baseRow + 1 + pIdx;\n          const endRow = baseRow + 1 + pIdx + span - 1;\n          const cell = worksheet.getCell(startRow, colIdx);\n\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            cell.value = `[${p.id.replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n          } else {\n            const l = item.data as Lesson;\n            const room = resources.find(r => r.id === l.roomId);\n            const roomLabel = room?.name || l.location || '';\n            cell.value = `[${p.id.replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n            cell.font = { color: { argb: 'FFFFFFFF' } };\n          }\n\n          cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n          if (endRow > startRow) {\n            worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n          }\n        });\n      });\n    }\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

MODEL ✨

The file is severely corrupted; exportPersonalMonthlyToExcel is duplicated and broken. I'll read the entire file, from line 200, to understand the extent of the damage.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 200,
    "file_path": "src/utils/excelExport.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775866332717_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 200-740 of 740 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 741.\n\n--- FILE CONTENT (truncated) ---\n  for (let l = 0; l < row3MaxLevel; l++) {\n    const row = worksheet.getRow(currentRow + l);\n    row.height = 35;\n    displayDates.forEach((date, dIdx) => {\n      const isSun = date.getDay() === 0;\n      const isSat = date.getDay() === 6;\n      const holiday = getHoliday(date);\n      periods.forEach((_, pIdx) => {\n        const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n        cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n        if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n        else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n      });\n    });\n  }\n\n  // Place Global Event items\n  row3Layouts.forEach(layout => {\n    const item = row3Items.find(i => i.id === layout.id)!;\n    const targetRow = currentRow + layout.level;\n    const startCol = layout.start;\n    const endCol = layout.end;\n    const cell = worksheet.getCell(targetRow, startCol);\n\n    if (item.type === 'holiday') {\n      const h = item.data;\n      cell.value = h.name;\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF8B0000' } }; // DarkRed equivalent\n      cell.font = { color: { argb: 'FFFFFFFF' }, bold: true };\n    } else {\n      const e = item.data as ScheduleEvent;\n      cell.value = e.name + (e.location ? ` (${e.location})` : '');\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n    }\n\n    cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n    cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n    if (endCol > startCol) {\n      worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n    }\n  });\n\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n\n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n        if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `e-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n      }\n    });\n\n    lessons.forEach(l => {\n      const lStart = startOfDay(parseISO(l.startDate));\n      const lEnd = startOfDay(parseISO(l.endDate));\n      if (isAfter(lStart, currentViewEnd) || isBefore(lEnd, currentViewStart)) return;\n      const subIds = [...(l.subTeacherIds || []), ...(l.subTeachers || []).map(t => t.id)];\n      let isTarget = false;\n      if (viewMode === 'room' && l.roomId === res.id) isTarget = true;\n      else if (viewMode === 'teacher' && (l.teacherId === res.id || subIds.includes(res.id))) isTarget = true;\n      else if (viewMode === 'course' && l.courseId === res.id) isTarget = true;\n      if (isTarget) {\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, lStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, lEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === l.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === l.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `l-${l.id}`, start: sCol, end: eCol, type: 'lesson', data: l });\n      }\n    });\n\n    const layouts = calculateLayout(resItems);\n    const maxLevel = layouts.length > 0 ? Math.max(...layouts.map(l => l.level)) + 1 : 1;\n\n    // Merge resource name cell across sub-rows\n    const resCell = worksheet.getCell(currentRow, 1);\n    resCell.value = t(res.name);\n    resCell.alignment = { vertical: 'middle', horizontal: 'left' };\n    resCell.font = { bold: true };\n    if (maxLevel > 1) {\n      worksheet.mergeCells(currentRow, 1, currentRow + maxLevel - 1, 1);\n    }\n\n    // Fill background grid\n    for (let l = 0; l < maxLevel; l++) {\n      const row = worksheet.getRow(currentRow + l);\n      row.height = 35;\n      displayDates.forEach((date, dIdx) => {\n        const isSun = date.getDay() === 0;\n        const isSat = date.getDay() === 6;\n        const holiday = getHoliday(date);\n        periods.forEach((_, pIdx) => {\n          const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n          if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n          else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n        });\n      });\n    }\n\n    // Place items\n    layouts.forEach(layout => {\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n\n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n        const l = item.data as Lesson;\n        const mainTeacherName = l.teacherId ? (resources.find(r => r.id === l.teacherId)?.name || '') : (l.externalTeacher || '');\n        const roomName = l.roomId ? (resources.find(r => r.id === l.roomId)?.name || '') : (l.location || '');\n        cell.value = `${t(l.subject)}\\n${mainTeacherName} / ${roomName}`;\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n    currentRow += maxLevel;\n  }\n\n  // Final touches\n  worksheet.views = [{ state: 'frozen', xSplit: 1, ySplit: 2 }];\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  try {\n    const workbook = new ExcelJS.Workbook();\n    const worksheet = workbook.addWorksheet('My Schedule');\n\n    const monthStart = startOfMonth(baseDate);\n    const monthEnd = endOfMonth(monthStart);\n    const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday\n    const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n    const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n    const getHoliday = (date: Date) => {\n      if (!date) return null;\n      const dateStr = format(date, 'yyyy-MM-dd');\n      return holidays.find(h => {\n        if (h.date === dateStr) return true;\n        if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n        return false;\n      });\n    };\n\n    // Columns Width\n    for (let i = 1; i <= 7; i++) {\n      worksheet.getColumn(i).width = 25;\n    }\n\n    // Weekday Header\n    const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n    const headerRow = worksheet.getRow(1);\n    headerRow.height = 30;\n    for (let i = 0; i < 7; i++) {\n      const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n      const cell = worksheet.getCell(1, i + 1);\n      cell.value = weekdayFormatter.format(d);\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.font = { bold: true };\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    }\n\n    // Keep track of merged cells to avoid overlaps\n    const mergedRanges = new Set<string>();\n    const isMerged = (row: number, col: number) => {\n      return mergedRanges.has(`${row},${col}`);\n    };\n\n    // Grid Construction\n    const weeksCount = Math.ceil(days.length / 7);\n    for (let w = 0; w < weeksCount; w++) {\n      const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n      \n      for (let d = 0; d < 7; d++) {\n        const dayIdx = w * 7 + d;\n        const day = days[dayIdx];\n        if (!day) continue;\n\n        const colIdx = d + 1;\n        const cell = worksheet.getCell(baseRow, colIdx);\n        \n        const holiday = getHoliday(day);\n        const isSun = day.getDay() === 0;\n        const isSat = day.getDay() === 6;\n        const isCurrMonth = isSameMonth(day, monthStart);\n\n        cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n        cell.font = { bold: true, size: 10 };\n        cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n        let bgColor = 'FFFFFFFF';\n        if (holiday || isSun) bgColor = 'FFFFE4E1';\n        else if (isSat) bgColor = 'FFE6F3FF';\n        if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n        // Fill background for period rows\n        for (let p = 1; p <= 8; p++) {\n          const pCell = worksheet.getCell(baseRow + p, colIdx);\n          pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n          pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n          worksheet.getRow(baseRow + p).height = 25;\n        }\n\n        // Items for this day\n        const dateStr = format(day, 'yyyy-MM-dd');\n        const dayLessons = lessons.filter(l => {\n          const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n          return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n        });\n        const dayEvents = events.filter(e => {\n          const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n          return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n        });\n\n        const processedItemIds = new Set<string>();\n\n        periods.slice(0, 8).forEach((period, pIdx) => {\n          const pEvents = dayEvents.filter(e => {\n            if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n            if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n            if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n            return true;\n          });\n          const pLessons = dayLessons.filter(l => {\n            if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n            if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n            if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n            return true;\n          });\n\n          const allItems = [\n            ...pEvents.map(e => ({ type: 'event', data: e })),\n            ...pLessons.map(l => ({ type: 'lesson', data: l }))\n          ];\n\n          allItems.forEach(item => {\n            const id = `${item.type}-${item.data.id}`;\n            if (processedItemIds.has(id)) return;\n            \n            const startRow = baseRow + 1 + pIdx;\n            if (isMerged(startRow, colIdx)) return;\n\n            processedItemIds.add(id);\n\n            // Calculate span within this day\n            let endIdx = pIdx;\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              const eEnd = e.endPeriodId ? parseInt(e.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === e.endDate) endIdx = eEnd;\n              else if (dateStr < e.endDate) endIdx = 7;\n            } else {\n              const l = item.data as Lesson;\n              const lEnd = l.endPeriodId ? parseInt(l.endPeriodId.replace('p', '')) - 1 : pIdx;\n              if (dateStr === l.endDate) endIdx = lEnd;\n              else if (dateStr < l.endDate) endIdx = 7;\n            }\n            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${(period.id || '').replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${(period.id || '').replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              \n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(color) } };\n              cell.font = { color: { argb: 'FFFFFFFF' } };\n            }\n\n            cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n            cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n            if (endRow > startRow) {\n              try {\n                worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n                for (let r = startRow; r <= endRow; r++) {\n                  mergedRanges.add(`${r},${colIdx}`);\n                }\n              } catch (e) {\n                console.warn('Merge failed:', e);\n              }\n            } else {\n              mergedRanges.add(`${startRow},${colIdx}`);\n            }\n          });\n        });\n      }\n    }\n\n    const buffer = await workbook.xlsx.writeBuffer();\n    const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n    saveAs(new Blob([buffer]), fileName);\n  } catch (err) {\n    console.error('Personal Export Error:', err);\n  }\n}interface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('My Schedule');\n\n  const monthStart = startOfMonth(baseDate);\n  const monthEnd = endOfMonth(monthStart);\n  const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 }); // Sunday\n  const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n  const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n  // Helper to convert hex to ARGB\n  const hexToARGB = (hex?: string) => {\n    if (!hex) return 'FFFFFFFF';\n    const cleanHex = hex.replace('#', '');\n    if (cleanHex.length === 3) {\n      const r = cleanHex[0] + cleanHex[0];\n      const g = cleanHex[1] + cleanHex[1];\n      const b = cleanHex[2] + cleanHex[2];\n      return `FF${r}${g}${b}`.toUpperCase();\n    }\n    return `FF${cleanHex}`.toUpperCase();\n  };\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n      return false;\n    });\n  };\n\n  // Columns Width\n  for (let i = 1; i <= 7; i++) {\n    worksheet.getColumn(i).width = 25;\n  }\n\n  // Weekday Header\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const headerRow = worksheet.getRow(1);\n  headerRow.height = 30;\n  for (let i = 0; i < 7; i++) {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    const cell = worksheet.getCell(1, i + 1);\n    cell.value = weekdayFormatter.format(d);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n    cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n  }\n\n  // Grid Construction\n  const weeksCount = Math.ceil(days.length / 7);\n  for (let w = 0; w < weeksCount; w++) {\n    const baseRow = 2 + w * 9; // 1 header + 8 periods = 9 rows per week\n    \n    // Date Header Row\n    const headerRow = worksheet.getRow(baseRow);\n    headerRow.height = 20;\n\n    for (let d = 0; d < 7; d++) {\n      const dayIdx = w * 7 + d;\n      const day = days[dayIdx];\n      const colIdx = d + 1;\n      const cell = worksheet.getCell(baseRow, colIdx);\n      \n      const holiday = getHoliday(day);\n      const isSun = day.getDay() === 0;\n      const isSat = day.getDay() === 6;\n      const isCurrMonth = isSameMonth(day, monthStart);\n\n      cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n      cell.font = { bold: true, size: 10 };\n      cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n      let bgColor = 'FFFFFFFF';\n      if (holiday || isSun) bgColor = 'FFFFE4E1';\n      else if (isSat) bgColor = 'FFE6F3FF';\n      if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n      cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n      // Fill background for period rows\n      for (let p = 1; p <= 8; p++) {\n        const pCell = worksheet.getCell(baseRow + p, colIdx);\n        pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n        worksheet.getRow(baseRow + p).height = 25;\n      }\n\n      // Items for this day\n      const dateStr = format(day, 'yyyy-MM-dd');\n      const dayLessons = lessons.filter(l => {\n        const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n        return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n      });\n      const dayEvents = events.filter(e => {\n        const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n        return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n      });\n\n      const processedItemIds = new Set<string>();\n\n      periods.slice(0, 8).forEach((period, pIdx) => {\n        const pEvents = dayEvents.filter(e => {\n          if (e.startDate === e.endDate) return period.id >= e.startPeriodId && period.id <= e.endPeriodId;\n          if (dateStr === e.startDate) return period.id >= e.startPeriodId;\n          if (dateStr === e.endDate) return period.id <= e.endPeriodId;\n          return true;\n        });\n        const pLessons = dayLessons.filter(l => {\n          if (l.startDate === l.endDate) return period.id >= l.startPeriodId && period.id <= l.endPeriodId;\n          if (dateStr === l.startDate) return period.id >= l.startPeriodId;\n          if (dateStr === l.endDate) return period.id <= l.endPeriodId;\n          return true;\n        });\n\n        const allItems = [\n          ...pEvents.map(e => ({ type: 'event', data: e })),\n          ...pLessons.map(l => ({ type: 'lesson', data: l }))\n        ];\n\n        allItems.forEach(item => {\n          const id = `${item.type}-${item.data.id}`;\n          if (processedItemIds.has(id)) return;\n          processedItemIds.add(id);\n\n          // Calculate span within this day\n          let endIdx = pIdx;\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7;\n          } else {\n            const l = item.data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n          const span = Math.max(1, endIdx - pIdx + 1);\n\n          const startRow = baseRow + 1 + pIdx;\n          const endRow = baseRow + 1 + pIdx + span - 1;\n          const cell = worksheet.getCell(startRow, colIdx);\n\n          if (item.type === 'event') {\n            const e = item.data as ScheduleEvent;\n            cell.value = `[${p.id.replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n          } else {\n            const l = item.data as Lesson;\n            const room = resources.find(r => r.id === l.roomId);\n            const roomLabel = room?.name || l.location || '';\n            cell.value = `[${p.id.replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n            cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n            cell.font = { color: { argb: 'FFFFFFFF' } };\n          }\n\n          cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n          if (endRow > startRow) {\n            worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n          }\n        });\n      });\n    }\n  }\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n"
  }
}

MODEL ✨

The file is definitely corrupted. I'll read everything from line 1 to 200, then rewrite the entire file to ensure it's clean and functional.Tool Command:

{
  "name": "read_file",
  "args": {
    "start_line": 1,
    "file_path": "src/utils/excelExport.ts",
    "end_line": 200
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775866348769_0",
  "name": "read_file",
  "response": {
    "output": "\nIMPORTANT: The file content has been truncated.\nStatus: Showing lines 1-200 of 740 total lines.\nAction: To read more of the file, you can use the 'start_line' and 'end_line' parameters in a subsequent 'read_file' call. For example, to read the next section of the file, use start_line: 201.\n\n--- FILE CONTENT (truncated) ---\nimport ExcelJS from 'exceljs';\nimport { saveAs } from 'file-saver';\nimport { \n  format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays,\n  startOfMonth, endOfMonth, startOfWeek, endOfWeek, eachDayOfInterval, isSameMonth\n} from 'date-fns';\nimport { TimePeriod, Resource, Lesson, ScheduleEvent, ResourceLabels, SystemSetting, ViewType, ResourceType, Holiday } from '../types';\n\ninterface ExportParams {\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  viewMode: ResourceType;\n  viewType: ViewType;\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  systemSettings: SystemSetting | null;\n  t: (key: string, options?: any) => string;\n}\n\n// Helper to convert hex to ARGB\nconst hexToARGB = (hex?: string) => {\n  if (!hex) return 'FFFFFFFF';\n  const cleanHex = hex.replace('#', '');\n  if (cleanHex.length === 3) {\n    const r = cleanHex[0] + cleanHex[0];\n    const g = cleanHex[1] + cleanHex[1];\n    const b = cleanHex[2] + cleanHex[2];\n    return `FF${r}${g}${b}`.toUpperCase();\n  }\n  return `FF${cleanHex}`.toUpperCase();\n};\n\nexport async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n\n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n      const month = systemSettings?.yearViewStartMonth ?? 4;\n      const day = systemSettings?.yearViewStartDay ?? 1;\n      const start = new Date(getYear(baseDate), month - 1, day);\n      const end = new Date(getYear(baseDate) + 1, month - 1, day);\n      return differenceInDays(end, start);\n    }\n    return 1;\n  };\n\n  const dayCount = getDayCount();\n  const displayDates = Array.from({ length: dayCount }).map((_, i) => addDays(currentViewStart, i));\n  const currentViewEnd = startOfDay(displayDates[displayDates.length - 1]);\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n        const start = startOfDay(parseISO(h.start));\n        const end = startOfDay(parseISO(h.end));\n        return (isSameDay(target, start) || isAfter(target, start)) && \n               (isSameDay(target, end) || isBefore(target, end));\n      }\n      return false;\n    });\n  };\n\n  // Header Setup\n  worksheet.getColumn(1).width = 25;\n  for (let i = 0; i < displayDates.length * periods.length; i++) {\n    worksheet.getColumn(i + 2).width = 12;\n  }\n\n  const locale = navigator.language;\n  const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\n\n  // Row 1: Dates\n  const dateRow = worksheet.getRow(1);\n  dateRow.height = 25;\n  displayDates.forEach((date, dIdx) => {\n    const startCol = dIdx * periods.length + 2;\n    const endCol = startCol + periods.length - 1;\n    const cell = worksheet.getCell(1, startCol);\n    cell.value = dateFormatter.format(date);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    const holiday = getHoliday(date);\n    const isSun = date.getDay() === 0;\n    const isSat = date.getDay() === 6;\n    if (holiday || isSun) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFE4E1' } }; // MistyRose\n    } else if (isSat) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE6F3FF' } }; // LightBlue\n    }\n    if (periods.length > 1) {\n      worksheet.mergeCells(1, startCol, 1, endCol);\n    }\n  });\n\n  // Row 2: Periods\n  const periodRow = worksheet.getRow(2);\n  periodRow.height = 20;\n  displayDates.forEach((_, dIdx) => {\n    periods.forEach((p, pIdx) => {\n      const cell = worksheet.getCell(2, dIdx * periods.length + pIdx + 2);\n      cell.value = p.name;\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    });\n  });\n\n  // Layout function\n  const calculateLayout = (items: { id: string, start: number, end: number }[]) => {\n    if (items.length === 0) return [];\n    const placements: { id: string, start: number, end: number, level: number, maxLevelInGroup: number }[] = [];\n    const sortedItems = [...items].sort((a, b) => a.start - b.start || (b.end - b.start) - (a.end - a.start));\n    sortedItems.forEach(item => {\n      let level = 0;\n      while (placements.some(p => p.level === level && !(item.end < p.start || item.start > p.end))) {\n        level++;\n      }\n      placements.push({ ...item, level, maxLevelInGroup: 0 });\n    });\n    placements.forEach(p => {\n      const overlapping = placements.filter(other => !(p.end < other.start || p.start > other.end));\n      p.maxLevelInGroup = Math.max(...overlapping.map(o => o.level)) + 1;\n    });\n    return placements;\n  };\n\n  let currentRow = 3;\n\n  // --- Process Global Events (Row 3 equivalent) ---\n  const row3Items: { id: string, start: number, end: number, type: 'holiday' | 'event', data: any }[] = [];\n  displayDates.forEach((date, dIdx) => {\n    const holiday = getHoliday(date);\n    if (!holiday) return;\n    if (holiday.date && isSameDay(date, startOfDay(parseISO(holiday.date)))) {\n      const startCol = dIdx * periods.length + 2;\n      const endCol = dIdx * periods.length + periods.length + 1;\n      row3Items.push({ id: `holiday-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n    } else if (holiday.start && holiday.end) {\n      const hStart = startOfDay(parseISO(holiday.start));\n      const hEnd = startOfDay(parseISO(holiday.end));\n      if (isSameDay(date, hStart) || (isSameDay(date, displayDates[0]) && isAfter(date, hStart) && isBefore(date, hEnd))) {\n        const actualStart = isAfter(hStart, displayDates[0]) ? hStart : displayDates[0];\n        const actualEnd = isBefore(hEnd, displayDates[displayDates.length - 1]) ? hEnd : displayDates[displayDates.length - 1];\n        const sIdx = displayDates.findIndex(d => isSameDay(d, actualStart));\n        const eIdx = displayDates.findIndex(d => isSameDay(d, actualEnd));\n        if (sIdx !== -1 && eIdx !== -1 && isSameDay(date, actualStart)) {\n          const startCol = sIdx * periods.length + 2;\n          const endCol = eIdx * periods.length + periods.length + 1;\n          row3Items.push({ id: `holiday-range-${holiday.name}-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n        }\n      }\n    }\n  });\n\n  events.forEach(e => {\n    const eStart = startOfDay(parseISO(e.startDate));\n    const eEnd = startOfDay(parseISO(e.endDate));\n    if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n    const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n    if (e.showInEventRow !== false || resourceIdList.length === 0) {\n      const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n      const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n      const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n      const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n      const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n      const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n      row3Items.push({ id: `event-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n    }\n  });\n\n  const row3Layouts = calculateLayout(row3Items);\n  const row3MaxLevel = row3Layouts.length > 0 ? Math.max(...row3Layouts.map(l => l.level)) + 1 : 1;\n\n  // Global Event Label\n  const eventLabelCell = worksheet.getCell(currentRow, 1);\n  eventLabelCell.value = labels.event;\n  eventLabelCell.alignment = { vertical: 'middle', horizontal: 'left' };\n  eventLabelCell.font = { bold: true };\n  if (row3MaxLevel > 1) {\n    worksheet.mergeCells(currentRow, 1, currentRow + row3MaxLevel - 1, 1);\n  }\n\n  // Fill background grid for Global Events\n  for (let l = 0; l < row3MaxLevel; l++) {"
  }
}

MODEL ✨

I'm rewriting the entire src/utils/excelExport.ts file to fix corruption, integrate the exportPersonalMonthlyToExcel function robustly, and ensure hexToARGB is globally accessible. I'll include thorough error handling, particularly for mergeCells, and use safe optional chaining throughout to prevent runtime crashes.Tool Command:

{
  "name": "write_file",
  "args": {
    "content": "import ExcelJS from 'exceljs';\nimport { saveAs } from 'file-saver';\nimport { \n  format, startOfDay, parseISO, isSameDay, isAfter, isBefore, addDays, getYear, differenceInDays,\n  startOfMonth, endOfMonth, startOfWeek, endOfWeek, eachDayOfInterval, isSameMonth\n} from 'date-fns';\nimport { TimePeriod, Resource, Lesson, ScheduleEvent, ResourceLabels, SystemSetting, ViewType, ResourceType, Holiday } from '../types';\n\ninterface ExportParams {\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  viewMode: ResourceType;\n  viewType: ViewType;\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  systemSettings: SystemSetting | null;\n  t: (key: string, options?: any) => string;\n}\n\n// Helper to convert hex to ARGB\nconst hexToARGB = (hex?: string) => {\n  if (!hex) return 'FFFFFFFF';\n  const cleanHex = hex.replace('#', '');\n  if (cleanHex.length === 3) {\n    const r = cleanHex[0] + cleanHex[0];\n    const g = cleanHex[1] + cleanHex[1];\n    const b = cleanHex[2] + cleanHex[2];\n    return `FF${r}${g}${b}`.toUpperCase();\n  }\n  return `FF${cleanHex}`.toUpperCase();\n};\n\nexport async function exportTimetableToExcel({\n  periods, resources, lessons, events, viewMode, viewType, baseDate, holidays, labels, systemSettings, t\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n  \n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n      const month = systemSettings?.yearViewStartMonth ?? 4;\n      const day = systemSettings?.yearViewStartDay ?? 1;\n      const start = new Date(getYear(baseDate), month - 1, day);\n      const end = new Date(getYear(baseDate) + 1, month - 1, day);\n      return differenceInDays(end, start);\n    }\n    return 1;\n  };\n\n  const dayCount = getDayCount();\n  const displayDates = Array.from({ length: dayCount }).map((_, i) => addDays(currentViewStart, i));\n  const currentViewEnd = startOfDay(displayDates[displayDates.length - 1]);\n\n  const filteredResources = resources\n    .filter(r => r.type === viewMode)\n    .sort((a, b) => (a.order ?? 0) - (b.order ?? 0));\n\n  const getHoliday = (date: Date) => {\n    const target = startOfDay(date);\n    return holidays.find(h => {\n      if (h.date) return isSameDay(target, startOfDay(parseISO(h.date)));\n      if (h.start && h.end) {\n        const start = startOfDay(parseISO(h.start));\n        const end = startOfDay(parseISO(h.end));\n        return (isSameDay(target, start) || isAfter(target, start)) && \n               (isSameDay(target, end) || isBefore(target, end));\n      }\n      return false;\n    });\n  };\n\n  // Header Setup\n  worksheet.getColumn(1).width = 25;\n  for (let i = 0; i < displayDates.length * periods.length; i++) {\n    worksheet.getColumn(i + 2).width = 12;\n  }\n\n  const locale = navigator.language;\n  const dateFormatter = new Intl.DateTimeFormat(locale, { month: 'short', day: 'numeric', weekday: 'short' });\n\n  // Row 1: Dates\n  const dateRow = worksheet.getRow(1);\n  dateRow.height = 25;\n  displayDates.forEach((date, dIdx) => {\n    const startCol = dIdx * periods.length + 2;\n    const endCol = startCol + periods.length - 1;\n    const cell = worksheet.getCell(1, startCol);\n    cell.value = dateFormatter.format(date);\n    cell.alignment = { horizontal: 'center', vertical: 'middle' };\n    cell.font = { bold: true };\n    const holiday = getHoliday(date);\n    const isSun = date.getDay() === 0;\n    const isSat = date.getDay() === 6;\n    if (holiday || isSun) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFE4E1' } }; // MistyRose\n    } else if (isSat) {\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE6F3FF' } }; // LightBlue\n    }\n    if (periods.length > 1) {\n      worksheet.mergeCells(1, startCol, 1, endCol);\n    }\n  });\n\n  // Row 2: Periods\n  const periodRow = worksheet.getRow(2);\n  periodRow.height = 20;\n  displayDates.forEach((_, dIdx) => {\n    periods.forEach((p, pIdx) => {\n      const cell = worksheet.getCell(2, dIdx * periods.length + pIdx + 2);\n      cell.value = p.name;\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    });\n  });\n\n  // Layout function\n  const calculateLayout = (items: { id: string, start: number, end: number }[]) => {\n    if (items.length === 0) return [];\n    const placements: { id: string, start: number, end: number, level: number, maxLevelInGroup: number }[] = [];\n    const sortedItems = [...items].sort((a, b) => a.start - b.start || (b.end - b.start) - (a.end - a.start));\n    sortedItems.forEach(item => {\n      let level = 0;\n      while (placements.some(p => p.level === level && !(item.end < p.start || item.start > p.end))) {\n        level++;\n      }\n      placements.push({ ...item, level, maxLevelInGroup: 0 });\n    });\n    placements.forEach(p => {\n      const overlapping = placements.filter(other => !(p.end < other.start || p.start > other.end));\n      p.maxLevelInGroup = Math.max(...overlapping.map(o => o.level)) + 1;\n    });\n    return placements;\n  };\n\n  let currentRow = 3;\n\n  // --- Process Global Events (Row 3 equivalent) ---\n  const row3Items: { id: string, start: number, end: number, type: 'holiday' | 'event', data: any }[] = [];\n  displayDates.forEach((date, dIdx) => {\n    const holiday = getHoliday(date);\n    if (!holiday) return;\n    if (holiday.date && isSameDay(date, startOfDay(parseISO(holiday.date)))) {\n      const startCol = dIdx * periods.length + 2;\n      const endCol = dIdx * periods.length + periods.length + 1;\n      row3Items.push({ id: `holiday-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n    } else if (holiday.start && holiday.end) {\n      const hStart = startOfDay(parseISO(holiday.start));\n      const hEnd = startOfDay(parseISO(holiday.end));\n      if (isSameDay(date, hStart) || (isSameDay(date, displayDates[0]) && isAfter(date, hStart) && isBefore(date, hEnd))) {\n        const actualStart = isAfter(hStart, displayDates[0]) ? hStart : displayDates[0];\n        const actualEnd = isBefore(hEnd, displayDates[displayDates.length - 1]) ? hEnd : displayDates[displayDates.length - 1];\n        const sIdx = displayDates.findIndex(d => isSameDay(d, actualStart));\n        const eIdx = displayDates.findIndex(d => isSameDay(d, actualEnd));\n        if (sIdx !== -1 && eIdx !== -1 && isSameDay(date, actualStart)) {\n          const startCol = sIdx * periods.length + 2;\n          const endCol = eIdx * periods.length + periods.length + 1;\n          row3Items.push({ id: `holiday-range-${holiday.name}-${date.toISOString()}`, start: startCol, end: endCol, type: 'holiday', data: holiday });\n        }\n      }\n    }\n  });\n\n  events.forEach(e => {\n    const eStart = startOfDay(parseISO(e.startDate));\n    const eEnd = startOfDay(parseISO(e.endDate));\n    if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n    const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n    if (e.showInEventRow !== false || resourceIdList.length === 0) {\n      const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n      const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n      const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n      const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n      const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n      const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n      row3Items.push({ id: `event-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n    }\n  });\n\n  const row3Layouts = calculateLayout(row3Items);\n  const row3MaxLevel = row3Layouts.length > 0 ? Math.max(...row3Layouts.map(l => l.level)) + 1 : 1;\n\n  // Global Event Label\n  const eventLabelCell = worksheet.getCell(currentRow, 1);\n  eventLabelCell.value = labels.event;\n  eventLabelCell.alignment = { vertical: 'middle', horizontal: 'left' };\n  eventLabelCell.font = { bold: true };\n  if (row3MaxLevel > 1) {\n    worksheet.mergeCells(currentRow, 1, currentRow + row3MaxLevel - 1, 1);\n  }\n\n  // Fill background grid for Global Events\n  for (let l = 0; l < row3MaxLevel; l++) {\n    const row = worksheet.getRow(currentRow + l);\n    row.height = 35;\n    displayDates.forEach((date, dIdx) => {\n      const isSun = date.getDay() === 0;\n      const isSat = date.getDay() === 6;\n      const holiday = getHoliday(date);\n      periods.forEach((_, pIdx) => {\n        const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n        cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n        if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n        else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n      });\n    });\n  }\n\n  // Place Global Event items\n  row3Layouts.forEach(layout => {\n    const item = row3Items.find(i => i.id === layout.id)!;\n    const targetRow = currentRow + layout.level;\n    const startCol = layout.start;\n    const endCol = layout.end;\n    const cell = worksheet.getCell(targetRow, startCol);\n\n    if (item.type === 'holiday') {\n      const h = item.data;\n      cell.value = h.name;\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FF8B0000' } }; // DarkRed equivalent\n      cell.font = { color: { argb: 'FFFFFFFF' }, bold: true };\n    } else {\n      const e = item.data as ScheduleEvent;\n      cell.value = e.name + (e.location ? ` (${e.location})` : '');\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n    }\n\n    cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n    cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n\n    if (endCol > startCol) {\n      worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n    }\n  });\n\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n    \n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n        if (isAfter(eStart, currentViewEnd) || isBefore(eEnd, currentViewStart)) return;\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, eStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, eEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === e.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === e.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `e-${e.id}`, start: sCol, end: eCol, type: 'event', data: e });\n      }\n    });\n\n    lessons.forEach(l => {\n      const lStart = startOfDay(parseISO(l.startDate));\n      const lEnd = startOfDay(parseISO(l.endDate));\n      if (isAfter(lStart, currentViewEnd) || isBefore(lEnd, currentViewStart)) return;\n      const subIds = [...(l.subTeacherIds || []), ...(l.subTeachers || []).map(t => t.id)];\n      let isTarget = false;\n      if (viewMode === 'room' && l.roomId === res.id) isTarget = true;\n      else if (viewMode === 'teacher' && (l.teacherId === res.id || subIds.includes(res.id))) isTarget = true;\n      else if (viewMode === 'course' && l.courseId === res.id) isTarget = true;\n      if (isTarget) {\n        const startDayIdx = displayDates.findIndex(d => isSameDay(d, lStart));\n        const endDayIdx = displayDates.findIndex(d => isSameDay(d, lEnd));\n        const startPeriodIdx = periods.findIndex(p => p.id === l.startPeriodId);\n        const endPeriodIdx = periods.findIndex(p => p.id === l.endPeriodId);\n        const sCol = (startDayIdx === -1) ? 2 : startDayIdx * periods.length + startPeriodIdx + 2;\n        const eCol = (endDayIdx === -1) ? (displayDates.length * periods.length + 1) : endDayIdx * periods.length + endPeriodIdx + 2;\n        resItems.push({ id: `l-${l.id}`, start: sCol, end: eCol, type: 'lesson', data: l });\n      }\n    });\n\n    const layouts = calculateLayout(resItems);\n    const maxLevel = layouts.length > 0 ? Math.max(...layouts.map(l => l.level)) + 1 : 1;\n\n    // Merge resource name cell across sub-rows\n    const resCell = worksheet.getCell(currentRow, 1);\n    resCell.value = t(res.name);\n    resCell.alignment = { vertical: 'middle', horizontal: 'left' };\n    resCell.font = { bold: true };\n    if (maxLevel > 1) {\n      worksheet.mergeCells(currentRow, 1, currentRow + maxLevel - 1, 1);\n    }\n\n    // Fill background grid\n    for (let l = 0; l < maxLevel; l++) {\n      const row = worksheet.getRow(currentRow + l);\n      row.height = 35;\n      displayDates.forEach((date, dIdx) => {\n        const isSun = date.getDay() === 0;\n        const isSat = date.getDay() === 6;\n        const holiday = getHoliday(date);\n        periods.forEach((_, pIdx) => {\n          const cell = worksheet.getCell(currentRow + l, dIdx * periods.length + pIdx + 2);\n          cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n          if (holiday || isSun) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFFFF0F0' } };\n          else if (isSat) cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFF0F8FF' } };\n        });\n      });\n    }\n\n    // Place items\n    layouts.forEach(layout => {\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n      \n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n        const l = item.data as Lesson;\n        const mainTeacherName = l.teacherId ? (resources.find(r => r.id === l.teacherId)?.name || '') : (l.externalTeacher || '');\n        const roomName = l.roomId ? (resources.find(r => r.id === l.roomId)?.name || '') : (l.location || '');\n        cell.value = `${t(l.subject)}\\n${mainTeacherName} / ${roomName}`;\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n      \n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n    currentRow += maxLevel;\n  }\n\n  // Final touches\n  worksheet.views = [{ state: 'frozen', xSplit: 1, ySplit: 2 }];\n\n  const buffer = await workbook.xlsx.writeBuffer();\n  const fileName = `ScholaTile_${viewMode}_${format(baseDate, 'yyyyMMdd')}.xlsx`;\n  saveAs(new Blob([buffer]), fileName);\n}\n\ninterface PersonalExportParams {\n  userResourceId: string;\n  periods: TimePeriod[];\n  resources: Resource[];\n  lessons: Lesson[];\n  events: ScheduleEvent[];\n  baseDate: Date;\n  holidays: Holiday[];\n  labels: ResourceLabels;\n  t: (key: string, options?: any) => string;\n}\n\nexport async function exportPersonalMonthlyToExcel({\n  userResourceId, periods, resources, lessons, events, baseDate, holidays, labels, t\n}: PersonalExportParams) {\n  try {\n    const workbook = new ExcelJS.Workbook();\n    const worksheet = workbook.addWorksheet('My Schedule');\n\n    const monthStart = startOfMonth(baseDate);\n    const monthEnd = endOfMonth(monthStart);\n    const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 });\n    const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n    const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n    const getHoliday = (date: Date) => {\n      if (!date) return null;\n      const dateStr = format(date, 'yyyy-MM-dd');\n      return holidays.find(h => {\n        if (h.date === dateStr) return true;\n        if (h.start && h.end) return dateStr >= h.start && dateStr <= h.end;\n        return false;\n      });\n    };\n\n    // Columns Width\n    for (let i = 1; i <= 7; i++) {\n      worksheet.getColumn(i).width = 25;\n    }\n\n    // Weekday Header\n    const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n    const headerRow = worksheet.getRow(1);\n    headerRow.height = 30;\n    for (let i = 0; i < 7; i++) {\n      const d = new Date(2021, 0, 3 + i);\n      const cell = worksheet.getCell(1, i + 1);\n      cell.value = weekdayFormatter.format(d);\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.font = { bold: true };\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    }\n\n    const mergedRanges = new Set<string>();\n    const isMerged = (row: number, col: number) => mergedRanges.has(`${row},${col}`);\n\n    const weeksCount = Math.ceil(days.length / 7);\n    for (let w = 0; w < weeksCount; w++) {\n      const baseRow = 2 + w * 9;\n      \n      for (let d = 0; d < 7; d++) {\n        const dayIdx = w * 7 + d;\n        const day = days[dayIdx];\n        if (!day) continue;\n\n        const colIdx = d + 1;\n        const cell = worksheet.getCell(baseRow, colIdx);\n        \n        const holiday = getHoliday(day);\n        const isSun = day.getDay() === 0;\n        const isSat = day.getDay() === 6;\n        const isCurrMonth = isSameMonth(day, monthStart);\n\n        cell.value = `${format(day, 'd')}${holiday ? ` (${holiday.name})` : ''}`;\n        cell.font = { bold: true, size: 10 };\n        cell.alignment = { horizontal: 'left', vertical: 'middle' };\n\n        let bgColor = 'FFFFFFFF';\n        if (holiday || isSun) bgColor = 'FFFFE4E1';\n        else if (isSat) bgColor = 'FFE6F3FF';\n        if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n        for (let p = 1; p <= 8; p++) {\n          const pCell = worksheet.getCell(baseRow + p, colIdx);\n          pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n          pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n          worksheet.getRow(baseRow + p).height = 25;\n        }\n\n        const dateStr = format(day, 'yyyy-MM-dd');\n        const dayLessons = lessons.filter(l => {\n          const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n          return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n        });\n        const dayEvents = events.filter(e => {\n          const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n          return isRelevant && dateStr >= e.startDate && dateStr <= e.endDate;\n        });\n\n        const processedItemIds = new Set<string>();\n\n        periods.slice(0, 8).forEach((period, pIdx) => {\n          const pEvents = dayEvents.filter(e => {\n            if (e.startDate === e.endDate) return (period.id || '') >= e.startPeriodId && (period.id || '') <= e.endPeriodId;\n            if (dateStr === e.startDate) return (period.id || '') >= e.startPeriodId;\n            if (dateStr === e.endDate) return (period.id || '') <= e.endPeriodId;\n            return true;\n          });\n          const pLessons = dayLessons.filter(l => {\n            if (l.startDate === l.endDate) return (period.id || '') >= l.startPeriodId && (period.id || '') <= l.endPeriodId;\n            if (dateStr === l.startDate) return (period.id || '') >= l.startPeriodId;\n            if (dateStr === l.endDate) return (period.id || '') <= l.endPeriodId;\n            return true;\n          });\n\n          const allItems = [\n            ...pEvents.map(e => ({ type: 'event', data: e })),\n            ...pLessons.map(l => ({ type: 'lesson', data: l }))\n          ];\n\n          allItems.forEach(item => {\n            const id = `${item.type}-${item.data.id}`;\n            if (processedItemIds.has(id)) return;\n            \n            const startRow = baseRow + 1 + pIdx;\n            if (isMerged(startRow, colIdx)) return;\n\n            processedItemIds.add(id);\n\n            let endIdx = pIdx;\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              const eEndId = e.endPeriodId || 'p1';\n              const eEnd = parseInt(eEndId.replace('p', '')) - 1;\n              if (dateStr === e.endDate) endIdx = eEnd;\n              else if (dateStr < e.endDate) endIdx = 7;\n            } else {\n              const l = item.data as Lesson;\n              const lEndId = l.endPeriodId || 'p1';\n              const lEnd = parseInt(lEndId.replace('p', '')) - 1;\n              if (dateStr === l.endDate) endIdx = lEnd;\n              else if (dateStr < l.endDate) endIdx = 7;\n            }\n            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${(period.id || '').replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${(period.id || '').replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(color) } };\n              cell.font = { color: { argb: 'FFFFFFFF' } };\n            }\n\n            cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n            cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n            if (endRow > startRow) {\n              try {\n                worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n                for (let r = startRow; r <= endRow; r++) mergedRanges.add(`${r},${colIdx}`);\n              } catch (e) {\n                console.warn('Merge failed:', e);\n              }\n            } else {\n              mergedRanges.add(`${startRow},${colIdx}`);\n            }\n          });\n        });\n      }\n    }\n\n    const buffer = await workbook.xlsx.writeBuffer();\n    const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n    saveAs(new Blob([buffer]), fileName);\n  } catch (err) {\n    console.error('Personal Export Error:', err);\n  }\n}\n",
    "file_path": "src/utils/excelExport.ts"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "write_file_1775866382964_0",
  "name": "write_file",
  "response": {
    "output": "Successfully overwrote file: /path/to/Education-Scheduler/src/utils/excelExport.ts. Here is the updated code:\n...\n}: ExportParams) {\n  const workbook = new ExcelJS.Workbook();\n  const worksheet = workbook.addWorksheet('Timetable');\n\n  const currentViewStart = startOfDay(baseDate);\n  \n  const getDayCount = () => {\n    if (viewType === 'day') return 1;\n    if (viewType === 'week') return 7;\n    if (viewType === 'month') return 30;\n    if (viewType === 'year') {\n...\n  currentRow += row3MaxLevel;\n\n  // Process Resources\n  for (const res of filteredResources) {\n    const resItems: { id: string, start: number, end: number, type: 'event' | 'lesson', data: any }[] = [];\n    \n    events.forEach(e => {\n      const resourceIdList = [...(e.resourceIds || []), ...(e.resources || []).map(r => r.id)];\n      if (resourceIdList.includes(res.id)) {\n        const eStart = startOfDay(parseISO(e.startDate));\n        const eEnd = startOfDay(parseISO(e.endDate));\n...\n      const item = resItems.find(i => i.id === layout.id)!;\n      const targetRow = currentRow + layout.level;\n      const startCol = layout.start;\n      const endCol = layout.end;\n      const cell = worksheet.getCell(targetRow, startCol);\n      \n      if (item.type === 'event') {\n        const e = item.data as ScheduleEvent;\n        cell.value = e.name + (e.location ? ` (${e.location})` : '');\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n      } else {\n...\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB((!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff')) } };\n      }\n\n      cell.alignment = { horizontal: 'center', vertical: 'middle', wrapText: true };\n      cell.border = { bottom: { style: 'medium' }, left: { style: 'medium' }, right: { style: 'medium' }, top: { style: 'medium' } };\n      \n      if (endCol > startCol) {\n        worksheet.mergeCells(targetRow, startCol, targetRow, endCol);\n      }\n    });\n\n...\n    const workbook = new ExcelJS.Workbook();\n    const worksheet = workbook.addWorksheet('My Schedule');\n\n    const monthStart = startOfMonth(baseDate);\n    const monthEnd = endOfMonth(monthStart);\n    const calendarStart = startOfWeek(monthStart, { weekStartsOn: 0 });\n    const calendarEnd = endOfWeek(monthEnd, { weekStartsOn: 0 });\n    const days = eachDayOfInterval({ start: calendarStart, end: calendarEnd });\n\n    const getHoliday = (date: Date) => {\n      if (!date) return null;\n...\n    // Weekday Header\n    const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n    const headerRow = worksheet.getRow(1);\n    headerRow.height = 30;\n    for (let i = 0; i < 7; i++) {\n      const d = new Date(2021, 0, 3 + i);\n      const cell = worksheet.getCell(1, i + 1);\n      cell.value = weekdayFormatter.format(d);\n      cell.alignment = { horizontal: 'center', vertical: 'middle' };\n      cell.font = { bold: true };\n      cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };\n      cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n    }\n\n    const mergedRanges = new Set<string>();\n    const isMerged = (row: number, col: number) => mergedRanges.has(`${row},${col}`);\n\n    const weeksCount = Math.ceil(days.length / 7);\n    for (let w = 0; w < weeksCount; w++) {\n      const baseRow = 2 + w * 9;\n      \n      for (let d = 0; d < 7; d++) {\n        const dayIdx = w * 7 + d;\n        const day = days[dayIdx];\n        if (!day) continue;\n...\n        if (!isCurrMonth) bgColor = 'FFF0F0F0';\n\n        cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n        cell.border = { left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' }, bottom: { style: 'thin' } };\n\n        for (let p = 1; p <= 8; p++) {\n          const pCell = worksheet.getCell(baseRow + p, colIdx);\n          pCell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: bgColor } };\n          pCell.border = { left: { style: 'thin' }, right: { style: 'thin' }, bottom: p === 8 ? { style: 'thin' } : undefined };\n          worksheet.getRow(baseRow + p).height = 25;\n        }\n\n        const dateStr = format(day, 'yyyy-MM-dd');\n        const dayLessons = lessons.filter(l => {\n          const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n          return isTeacher && dateStr >= l.startDate && dateStr <= l.endDate;\n        });\n...\n\n        const processedItemIds = new Set<string>();\n\n        periods.slice(0, 8).forEach((period, pIdx) => {\n          const pEvents = dayEvents.filter(e => {\n            if (e.startDate === e.endDate) return (period.id || '') >= e.startPeriodId && (period.id || '') <= e.endPeriodId;\n            if (dateStr === e.startDate) return (period.id || '') >= e.startPeriodId;\n            if (dateStr === e.endDate) return (period.id || '') <= e.endPeriodId;\n            return true;\n          });\n          const pLessons = dayLessons.filter(l => {\n            if (l.startDate === l.endDate) return (period.id || '') >= l.startPeriodId && (period.id || '') <= l.endPeriodId;\n            if (dateStr === l.startDate) return (period.id || '') >= l.startPeriodId;\n            if (dateStr === l.endDate) return (period.id || '') <= l.endPeriodId;\n            return true;\n          });\n\n          const allItems = [\n            ...pEvents.map(e => ({ type: 'event', data: e })),\n...\n            const startRow = baseRow + 1 + pIdx;\n            if (isMerged(startRow, colIdx)) return;\n\n            processedItemIds.add(id);\n\n            let endIdx = pIdx;\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              const eEndId = e.endPeriodId || 'p1';\n              const eEnd = parseInt(eEndId.replace('p', '')) - 1;\n              if (dateStr === e.endDate) endIdx = eEnd;\n              else if (dateStr < e.endDate) endIdx = 7;\n            } else {\n              const l = item.data as Lesson;\n              const lEndId = l.endPeriodId || 'p1';\n              const lEnd = parseInt(lEndId.replace('p', '')) - 1;\n              if (dateStr === l.endDate) endIdx = lEnd;\n              else if (dateStr < l.endDate) endIdx = 7;\n            }\n            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n...\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${(period.id || '').replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(color) } };\n              cell.font = { color: { argb: 'FFFFFFFF' } };\n            }\n\n...\n            cell.border = { bottom: { style: 'thin' }, left: { style: 'thin' }, right: { style: 'thin' }, top: { style: 'thin' } };\n\n            if (endRow > startRow) {\n              try {\n                worksheet.mergeCells(startRow, colIdx, endRow, colIdx);\n                for (let r = startRow; r <= endRow; r++) mergedRanges.add(`${r},${colIdx}`);\n              } catch (e) {\n                console.warn('Merge failed:', e);\n              }\n            } else {\n              mergedRanges.add(`${startRow},${colIdx}`);\n...\n    const fileName = `PersonalSchedule_${format(baseDate, 'yyyyMM')}.xlsx`;\n    saveAs(new Blob([buffer]), fileName);\n  } catch (err) {\n    console.error('Personal Export Error:', err);\n  }\n}\n"
  }
}

MODEL ✨

I've rewritten src/utils/excelExport.ts to fix the corruption and ensure the PersonalMonthlyView Excel export works reliably. The implementation now includes robust null/undefined checks for all data access, a mergedRanges tracker to prevent mergeCells range collisions, and a try-catch block for top-level error handling. It correctly mirrors the UI's layout, featuring localized headers, fixed-height period rows, and continuous cards for multi-period items.

USER 🧑‍💻

PersonalMonthlyView において、card に表示する時限が複数にまたがる場合、1-8 や 3-7 のように「開始時限-終了時限」と表記する。

MODEL ✨

I will update PersonalMonthlyView.tsx to display start and end periods (e.g., "1-8") for multi-period lessons and events, while keeping single-period labels unchanged. I'll also modify excelExport.ts to reflect this new labeling convention in the Excel output. Starting with PersonalMonthlyView.tsx now.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Display period range (e.g. 1-8) for multi-period cards.",
    "new_string": "          const span = Math.max(1, endIdx - startIdx + 1);\n          const key = `${item.type}-${data.id}`;\n          \n          const periodLabel = span > 1 ? `${startIdx + 1}-${endIdx + 1}` : `${startIdx + 1}`;\n\n          // シンプルな重なり回避（左からのオフセット）\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n          const style = {\n            top: `${startIdx * 25}px`,\n            height: `${span * 25 - 2}px`,\n            left: `${offset * 10}px`,\n            zIndex: 10 + offset\n          };\n\n          if (item.type === 'event') {\n            const event = data as ScheduleEvent;\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ ...style, backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={key}\n                title={`${event.name}${event.location ? ` (${event.location})` : ''}`}\n              >\n                <span className=\"period-tag\">{periodLabel}</span>\n                <span className=\"item-name\">{event.name}{event.location ? ` (${event.location})` : ''}</span>\n              </div>\n            );\n          } else {\n            const lesson = data as Lesson;\n            const room = resources.find(r => r.id === lesson.roomId);\n            const roomLabel = room?.name || lesson.location || '';\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                style={style}\n                onClick={() => onLessonClick?.(lesson)}\n                key={key}\n                title={`${lesson.subject} (${roomLabel})`}\n              >\n                <div className=\"card-content-wrapper\">\n                  <span className=\"period-tag\">{periodLabel}</span>\n                  <span className=\"mini-subject\">{lesson.subject} {roomLabel ? `(${roomLabel})` : ''}</span>\n                </div>\n              </div>\n            );\n          }",
    "file_path": "src/components/PersonalMonthlyView.tsx",
    "old_string": "          const span = Math.max(1, endIdx - startIdx + 1);\n          const key = `${item.type}-${data.id}`;\n          \n          // シンプルな重なり回避（左からのオフセット）\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n          const style = {\n            top: `${startIdx * 25}px`,\n            height: `${span * 25 - 2}px`,\n            left: `${offset * 10}px`,\n            zIndex: 10 + offset\n          };\n\n          if (item.type === 'event') {\n            const event = data as ScheduleEvent;\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ ...style, backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={key}\n                title={`${event.name}${event.location ? ` (${event.location})` : ''}`}\n              >\n                <span className=\"period-tag\">{item.periodId.replace('p', '')}</span>\n                <span className=\"item-name\">{event.name}{event.location ? ` (${event.location})` : ''}</span>\n              </div>\n            );\n          } else {\n            const lesson = data as Lesson;\n            const room = resources.find(r => r.id === lesson.roomId);\n            const roomLabel = room?.name || lesson.location || '';\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                style={style}\n                onClick={() => onLessonClick?.(lesson)}\n                key={key}\n                title={`${lesson.subject} (${roomLabel})`}\n              >\n                <div className=\"card-content-wrapper\">\n                  <span className=\"period-tag\">{item.periodId.replace('p', '')}</span>\n                  <span className=\"mini-subject\">{lesson.subject} {roomLabel ? `(${roomLabel})` : ''}</span>\n                </div>\n              </div>\n            );\n          }"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775866581961_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.tsx (1 replacements). Here is the updated code:\n...\n          }\n\n          const span = Math.max(1, endIdx - startIdx + 1);\n          const key = `${item.type}-${data.id}`;\n          \n          const periodLabel = span > 1 ? `${startIdx + 1}-${endIdx + 1}` : `${startIdx + 1}`;\n\n          // シンプルな重なり回避（左からのオフセット）\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n...\n                style={{ ...style, backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={key}\n                title={`${event.name}${event.location ? ` (${event.location})` : ''}`}\n              >\n                <span className=\"period-tag\">{periodLabel}</span>\n                <span className=\"item-name\">{event.name}{event.location ? ` (${event.location})` : ''}</span>\n              </div>\n            );\n          } else {\n            const lesson = data as Lesson;\n...\n                onClick={() => onLessonClick?.(lesson)}\n                key={key}\n                title={`${lesson.subject} (${roomLabel})`}\n              >\n                <div className=\"card-content-wrapper\">\n                  <span className=\"period-tag\">{periodLabel}</span>\n                  <span className=\"mini-subject\">{lesson.subject} {roomLabel ? `(${roomLabel})` : ''}</span>\n                </div>\n              </div>\n            );\n          }\n..."
  }
}

MODEL ✨

I'll update src/utils/excelExport.ts now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/utils/excelExport.ts",
    "old_string": "            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${(period.id || '').replace('p', '')}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${(period.id || '').replace('p', '')}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');",
    "new_string": "            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const periodLabel = span > 1 ? `${pIdx + 1}-${endIdx + 1}` : `${pIdx + 1}`;\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${periodLabel}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${periodLabel}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');",
    "instruction": "Use period range (e.g. 1-8) in Excel export."
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775866597124_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/utils/excelExport.ts (1 replacements). Here is the updated code:\n...\n              else if (dateStr < l.endDate) endIdx = 7;\n            }\n            const span = Math.max(1, endIdx - pIdx + 1);\n            const endRow = baseRow + 1 + pIdx + span - 1;\n\n            const periodLabel = span > 1 ? `${pIdx + 1}-${endIdx + 1}` : `${pIdx + 1}`;\n            const cell = worksheet.getCell(startRow, colIdx);\n\n            if (item.type === 'event') {\n              const e = item.data as ScheduleEvent;\n              cell.value = `[${periodLabel}] ${e.name}${e.location ? ` (${e.location})` : ''}`;\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(e.color || '#fef3c7') } };\n            } else {\n              const l = item.data as Lesson;\n              const room = resources.find(r => r.id === l.roomId);\n              const roomLabel = room?.name || l.location || '';\n              cell.value = `[${periodLabel}] ${l.subject}${roomLabel ? ` (${roomLabel})` : ''}`;\n              const color = (!l.teacherId && !l.externalTeacher) ? '#e884fa' : (l.deliveryMethods?.[0]?.color || '#646cff');\n              cell.fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: hexToARGB(color) } };\n              cell.font = { color: { argb: 'FFFFFFFF' } };\n            }\n\n..."
  }
}

MODEL ✨

I've updated both the PersonalMonthlyView UI and the Excel export to display time period ranges. Multi-period items now feature a "Start-End" format (e.g., [1-8]), while single-period items retain their standard single-digit tag (e.g., [1]). This applies to both the browser-based calendar cards and the exported .xlsx files.

USER 🧑‍💻

PersonalMonthlyView において、clientHeight を考慮し、スクロールしないような高さで描画できるか?

MODEL ✨

I will modify PersonalMonthlyView.tsx to calculate the weeksCount and apply it as a CSS variable to the container. I'll also update the item styles to use percentage-based top and height values (dividing by 8 periods) to ensure they scale correctly. Following that, I'll update PersonalMonthlyView.css to use grid-template-rows: repeat(var(--weeks-count), 1fr) and remove all fixed height and min-height constraints, allowing the calendar to fit perfectly within the clientHeight without scrolling. Starting with PersonalMonthlyView.tsx now.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/components/PersonalMonthlyView.tsx",
    "new_string": "  const days = eachDayOfInterval({\n    start: calendarStart,\n    end: calendarEnd\n  });\n  \n  const weeksCount = days.length / 7;\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) {\n        return dateStr >= h.start && dateStr <= h.end;\n      }\n      return false;\n    });\n  };\n\n  const getLessonsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return lessons.filter(l => {\n      const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n      if (!isTeacher) return false;\n      \n      // 期間内に入っているかチェック\n      return dateStr >= l.startDate && dateStr <= l.endDate;\n    });\n  };\n\n  const getEventsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return events.filter(e => {\n      const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n      if (!isRelevant) return false;\n      \n      return dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n  };\n\n  const renderDayItems = (date: Date, dayLessons: Lesson[], dayEvents: ScheduleEvent[]) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    \n    // 全ての時限アイテムを収集\n    const items: { type: 'lesson' | 'event', data: any, periodId: string }[] = [];\n\n    periods.slice(0, 8).forEach(p => {\n      // この時限のイベント\n      dayEvents.filter(e => {\n        if (e.startDate === e.endDate) return p.id >= e.startPeriodId && p.id <= e.endPeriodId;\n        if (dateStr === e.startDate) return p.id >= e.startPeriodId;\n        if (dateStr === e.endDate) return p.id <= e.endPeriodId;\n        return true;\n      }).forEach(e => {\n        if (!items.find(item => item.type === 'event' && item.data.id === e.id)) {\n          items.push({ type: 'event', data: e, periodId: p.id });\n        }\n      });\n\n      // この時限の授業\n      dayLessons.filter(l => {\n        if (l.startDate === l.endDate) return p.id >= l.startPeriodId && p.id <= l.endPeriodId;\n        if (dateStr === l.startDate) return p.id >= l.startPeriodId;\n        if (dateStr === l.endDate) return p.id <= l.endPeriodId;\n        return true;\n      }).forEach(l => {\n        if (!items.find(item => item.type === 'lesson' && item.data.id === l.id)) {\n          items.push({ type: 'lesson', data: l, periodId: p.id });\n        }\n      });\n    });\n\n    // 時限順にソート (p1, p2...)\n    items.sort((a, b) => {\n      const aNum = parseInt(a.periodId.replace('p', ''));\n      const bNum = parseInt(b.periodId.replace('p', ''));\n      return aNum - bNum;\n    });\n\n    // 重なり（同一開始時限）のカウント用\n    const overlapCount: Record<string, number> = {};\n\n    return (\n      <div className=\"daily-grid-container\">\n        {items.map(item => {\n          const startIdx = parseInt(item.periodId.replace('p', '')) - 1;\n          let endIdx = startIdx;\n          let data = item.data;\n          \n          if (item.type === 'event') {\n            const e = data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            // この日の中での終了位置を計算\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7; // この日は最後まで\n          } else {\n            const l = data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n\n          const span = Math.max(1, endIdx - startIdx + 1);\n          const key = `${item.type}-${data.id}`;\n          \n          const periodLabel = span > 1 ? `${startIdx + 1}-${endIdx + 1}` : `${startIdx + 1}`;\n\n          // シンプルな重なり回避（左からのオフセット）\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n          const style = {\n            top: `${(startIdx / 8) * 100}%`,\n            height: `${(span / 8) * 100}%`,\n            left: `${offset * 5}px`,\n            width: `calc(100% - ${offset * 5}px)`,\n            zIndex: 10 + offset\n          };\n\n          if (item.type === 'event') {\n            const event = data as ScheduleEvent;\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ ...style, backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={key}\n                title={`${event.name}${event.location ? ` (${event.location})` : ''}`}\n              >\n                <span className=\"period-tag\">{periodLabel}</span>\n                <span className=\"item-name\">{event.name}{event.location ? ` (${event.location})` : ''}</span>\n              </div>\n            );\n          } else {\n            const lesson = data as Lesson;\n            const room = resources.find(r => r.id === lesson.roomId);\n            const roomLabel = room?.name || lesson.location || '';\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                style={style}\n                onClick={() => onLessonClick?.(lesson)}\n                key={key}\n                title={`${lesson.subject} (${roomLabel})`}\n              >\n                <div className=\"card-content-wrapper\">\n                  <span className=\"period-tag\">{periodLabel}</span>\n                  <span className=\"mini-subject\">{lesson.subject} {roomLabel ? `(${roomLabel})` : ''}</span>\n                </div>\n              </div>\n            );\n          }\n        })}\n      </div>\n    );\n  };\n\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const weekDays = Array.from({ length: 7 }, (_, i) => {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    return weekdayFormatter.format(d);\n  });\n\n  return (\n    <div className=\"personal-monthly-container\" style={{ '--weeks-count': weeksCount } as any}>\n      <div className=\"personal-calendar-header\">\n        {weekDays.map(day => (\n          <div className=\"calendar-weekday-label\" key={day}>{day}</div>\n        ))}\n      </div>\n      <div className=\"personal-calendar-grid\">\n        {days.map(day => {\n          const isCurrentMonth = isSameMonth(day, monthStart);\n          const holiday = getHoliday(day);\n          const isSun = isSunday(day);\n          const isSat = isSaturday(day);\n          const dayLessons = getLessonsForDay(day);\n          const dayEvents = getEventsForDay(day);\n\n          let dayClasses = \"calendar-day-cell\";\n          if (!isCurrentMonth) dayClasses += \" other-month\";\n          if (isSun || holiday) dayClasses += \" is-sunday\";\n          if (isSat) dayClasses += \" is-saturday\";\n\n          return (\n            <div className={dayClasses} key={day.getTime()}>\n              <div className=\"day-header\">\n                <span className=\"day-number\">{format(day, 'd')}</span>\n                {holiday && <span className=\"holiday-name\">{holiday.name}</span>}\n              </div>\n              <div className=\"day-content\">\n                {renderDayItems(day, dayLessons, dayEvents)}\n              </div>\n            </div>\n          );\n        })}\n      </div>\n    </div>\n  );\n}\n",
    "instruction": "Use percentage-based positioning and set weeks-count variable.",
    "old_string": "  const days = eachDayOfInterval({\n    start: calendarStart,\n    end: calendarEnd\n  });\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n      if (h.start && h.end) {\n        return dateStr >= h.start && dateStr <= h.end;\n      }\n      return false;\n    });\n  };\n\n  const getLessonsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return lessons.filter(l => {\n      const isTeacher = l.teacherId === userResourceId || l.subTeacherIds?.includes(userResourceId);\n      if (!isTeacher) return false;\n      \n      // 期間内に入っているかチェック\n      return dateStr >= l.startDate && dateStr <= l.endDate;\n    });\n  };\n\n  const getEventsForDay = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return events.filter(e => {\n      const isRelevant = e.showInEventRow || (e.resourceIds && e.resourceIds.includes(userResourceId));\n      if (!isRelevant) return false;\n      \n      return dateStr >= e.startDate && dateStr <= e.endDate;\n    });\n  };\n\n  const renderDayItems = (date: Date, dayLessons: Lesson[], dayEvents: ScheduleEvent[]) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    \n    // 全ての時限アイテムを収集\n    const items: { type: 'lesson' | 'event', data: any, periodId: string }[] = [];\n\n    periods.slice(0, 8).forEach(p => {\n      // この時限のイベント\n      dayEvents.filter(e => {\n        if (e.startDate === e.endDate) return p.id >= e.startPeriodId && p.id <= e.endPeriodId;\n        if (dateStr === e.startDate) return p.id >= e.startPeriodId;\n        if (dateStr === e.endDate) return p.id <= e.endPeriodId;\n        return true;\n      }).forEach(e => {\n        if (!items.find(item => item.type === 'event' && item.data.id === e.id)) {\n          items.push({ type: 'event', data: e, periodId: p.id });\n        }\n      });\n\n      // この時限の授業\n      dayLessons.filter(l => {\n        if (l.startDate === l.endDate) return p.id >= l.startPeriodId && p.id <= l.endPeriodId;\n        if (dateStr === l.startDate) return p.id >= l.startPeriodId;\n        if (dateStr === l.endDate) return p.id <= l.endPeriodId;\n        return true;\n      }).forEach(l => {\n        if (!items.find(item => item.type === 'lesson' && item.data.id === l.id)) {\n          items.push({ type: 'lesson', data: l, periodId: p.id });\n        }\n      });\n    });\n\n    // 時限順にソート (p1, p2...)\n    items.sort((a, b) => {\n      const aNum = parseInt(a.periodId.replace('p', ''));\n      const bNum = parseInt(b.periodId.replace('p', ''));\n      return aNum - bNum;\n    });\n\n    // 重なり（同一開始時限）のカウント用\n    const overlapCount: Record<string, number> = {};\n\n    return (\n      <div className=\"daily-grid-container\">\n        {items.map(item => {\n          const startIdx = parseInt(item.periodId.replace('p', '')) - 1;\n          let endIdx = startIdx;\n          let data = item.data;\n          \n          if (item.type === 'event') {\n            const e = data as ScheduleEvent;\n            const eEnd = parseInt(e.endPeriodId.replace('p', '')) - 1;\n            // この日の中での終了位置を計算\n            if (dateStr === e.endDate) endIdx = eEnd;\n            else if (dateStr < e.endDate) endIdx = 7; // この日は最後まで\n          } else {\n            const l = data as Lesson;\n            const lEnd = parseInt(l.endPeriodId.replace('p', '')) - 1;\n            if (dateStr === l.endDate) endIdx = lEnd;\n            else if (dateStr < l.endDate) endIdx = 7;\n          }\n\n          const span = Math.max(1, endIdx - startIdx + 1);\n          const key = `${item.type}-${data.id}`;\n          \n          const periodLabel = span > 1 ? `${startIdx + 1}-${endIdx + 1}` : `${startIdx + 1}`;\n\n          // シンプルな重なり回避（左からのオフセット）\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n          const style = {\n            top: `${startIdx * 25}px`,\n            height: `${span * 25 - 2}px`,\n            left: `${offset * 10}px`,\n            zIndex: 10 + offset\n          };\n\n          if (item.type === 'event') {\n            const event = data as ScheduleEvent;\n            return (\n              <div \n                className=\"personal-event-mini-card\" \n                style={{ ...style, backgroundColor: event.color || '#fef3c7' }}\n                onClick={() => onEventClick?.(event)}\n                key={key}\n                title={`${event.name}${event.location ? ` (${event.location})` : ''}`}\n              >\n                <span className=\"period-tag\">{periodLabel}</span>\n                <span className=\"item-name\">{event.name}{event.location ? ` (${event.location})` : ''}</span>\n              </div>\n            );\n          } else {\n            const lesson = data as Lesson;\n            const room = resources.find(r => r.id === lesson.roomId);\n            const roomLabel = room?.name || lesson.location || '';\n            return (\n              <div \n                className=\"personal-lesson-mini-card\"\n                style={style}\n                onClick={() => onLessonClick?.(lesson)}\n                key={key}\n                title={`${lesson.subject} (${roomLabel})`}\n              >\n                <div className=\"card-content-wrapper\">\n                  <span className=\"period-tag\">{periodLabel}</span>\n                  <span className=\"mini-subject\">{lesson.subject} {roomLabel ? `(${roomLabel})` : ''}</span>\n                </div>\n              </div>\n            );\n          }\n        })}\n      </div>\n    );\n  };\n\n  const weekdayFormatter = new Intl.DateTimeFormat(navigator.language, { weekday: 'short' });\n  const weekDays = Array.from({ length: 7 }, (_, i) => {\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    return weekdayFormatter.format(d);\n  });\n\n  return (\n    <div className=\"personal-monthly-container\">\n      <div className=\"personal-calendar-header\">\n        {weekDays.map(day => (\n          <div className=\"calendar-weekday-label\" key={day}>{day}</div>\n        ))}\n      </div>\n      <div className=\"personal-calendar-grid\">\n        {days.map(day => {\n          const isCurrentMonth = isSameMonth(day, monthStart);\n          const holiday = getHoliday(day);\n          const isSun = isSunday(day);\n          const isSat = isSaturday(day);\n          const dayLessons = getLessonsForDay(day);\n          const dayEvents = getEventsForDay(day);\n\n          let dayClasses = \"calendar-day-cell\";\n          if (!isCurrentMonth) dayClasses += \" other-month\";\n          if (isSun || holiday) dayClasses += \" is-sunday\";\n          if (isSat) dayClasses += \" is-saturday\";\n\n          return (\n            <div className={dayClasses} key={day.getTime()}>\n              <div className=\"day-header\">\n                <span className=\"day-number\">{format(day, 'd')}</span>\n                {holiday && <span className=\"holiday-name\">{holiday.name}</span>}\n              </div>\n              <div className=\"day-content\">\n                {renderDayItems(day, dayLessons, dayEvents)}\n              </div>\n            </div>\n          );\n        })}\n      </div>\n    </div>\n  );\n}"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775866739080_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.tsx (1 replacements). Here is the updated code:\n...\n  \n  const days = eachDayOfInterval({\n    start: calendarStart,\n    end: calendarEnd\n  });\n  \n  const weeksCount = days.length / 7;\n\n  const getHoliday = (date: Date) => {\n    const dateStr = format(date, 'yyyy-MM-dd');\n    return holidays.find(h => {\n      if (h.date === dateStr) return true;\n...\n          const slotKey = `${startIdx}`;\n          const offset = overlapCount[slotKey] || 0;\n          overlapCount[slotKey] = offset + 1;\n\n          const style = {\n            top: `${(startIdx / 8) * 100}%`,\n            height: `${(span / 8) * 100}%`,\n            left: `${offset * 5}px`,\n            width: `calc(100% - ${offset * 5}px)`,\n            zIndex: 10 + offset\n          };\n\n          if (item.type === 'event') {\n            const event = data as ScheduleEvent;\n...\n    const d = new Date(2021, 0, 3 + i); // 2021-01-03 is Sunday\n    return weekdayFormatter.format(d);\n  });\n\n  return (\n    <div className=\"personal-monthly-container\" style={{ '--weeks-count': weeksCount } as any}>\n      <div className=\"personal-calendar-header\">\n        {weekDays.map(day => (\n          <div className=\"calendar-weekday-label\" key={day}>{day}</div>\n        ))}\n      </div>\n...\n        })}\n      </div>\n    </div>\n  );\n}\n\n"
  }
}

MODEL ✨

I'm updating PersonalMonthlyView.css to enable responsive scaling. By setting personal-calendar-grid to grid-template-rows: repeat(var(--weeks-count, 5), 1fr), each week will automatically adjust to fill the available height. I'm also removing fixed heights and min-height constraints, ensuring the entire calendar fits perfectly within the viewport without scrolling.Tool Command:

{
  "name": "replace",
  "args": {
    "file_path": "src/components/PersonalMonthlyView.css",
    "old_string": ".personal-calendar-grid {\n  flex: 1;\n  display: grid;\n  grid-template-columns: repeat(7, 1fr);\n  grid-auto-rows: 1fr;\n  overflow-y: auto;\n}\n\n.calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  min-height: 250px;\n  background-color: #333;\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n}\n\n.calendar-day-cell.other-month {\n  background-color: #2a2a2a;\n  color: #666;\n}\n\n.calendar-day-cell.is-sunday {\n  background-color: #3d2b2b;\n}\n\n.calendar-day-cell.is-saturday {\n  background-color: #2b2b3d;\n}\n\n.day-header {\n  padding: 4px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: flex-start;\n  height: 30px;\n  box-sizing: border-box;\n}\n\n.day-number {\n  font-size: 0.9rem;\n  font-weight: bold;\n}\n\n.holiday-name {\n  font-size: 0.65rem;\n  color: #ff8888;\n  max-width: 70%;\n  text-align: right;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 0 4px 4px 4px;\n  overflow-y: hidden;\n}\n\n.daily-grid-container {\n  position: relative;\n  height: 200px; /* 8 periods * 25px */\n  width: 100%;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  position: absolute;\n  width: calc(100% - 4px);\n  padding: 1px 4px;\n  border-radius: 3px;\n  font-size: 0.7rem;\n  cursor: pointer;\n  display: flex;\n  align-items: center;\n  box-sizing: border-box;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.3);\n}",
    "new_string": ".personal-calendar-grid {\n  flex: 1;\n  display: grid;\n  grid-template-columns: repeat(7, 1fr);\n  grid-template-rows: repeat(var(--weeks-count, 5), 1fr);\n  overflow: hidden;\n}\n\n.calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  background-color: #333;\n  min-height: 0; /* Important for grid item shrinking */\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n}\n\n.calendar-day-cell.other-month {\n  background-color: #2a2a2a;\n  color: #666;\n}\n\n.calendar-day-cell.is-sunday {\n  background-color: #3d2b2b;\n}\n\n.calendar-day-cell.is-saturday {\n  background-color: #2b2b3d;\n}\n\n.day-header {\n  padding: 2px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  height: 20px;\n  box-sizing: border-box;\n}\n\n.day-number {\n  font-size: 0.8rem;\n  font-weight: bold;\n}\n\n.holiday-name {\n  font-size: 0.6rem;\n  color: #ff8888;\n  max-width: 70%;\n  text-align: right;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 0 4px 2px 4px;\n  overflow: hidden;\n}\n\n.daily-grid-container {\n  position: relative;\n  height: 100%;\n  width: 100%;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  position: absolute;\n  padding: 1px 4px;\n  border-radius: 3px;\n  font-size: 0.65rem;\n  cursor: pointer;\n  display: flex;\n  align-items: center;\n  box-sizing: border-box;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.3);\n  overflow: hidden;\n}",
    "instruction": "Use CSS variable for weeks-count and remove fixed heights."
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775867035364_0",
  "name": "replace",
  "response": {
    "output": "Successfully modified file: /path/to/Education-Scheduler/src/components/PersonalMonthlyView.css (1 replacements). Here is the updated code:\n...\n\n.personal-calendar-grid {\n  flex: 1;\n  display: grid;\n  grid-template-columns: repeat(7, 1fr);\n  grid-template-rows: repeat(var(--weeks-count, 5), 1fr);\n  overflow: hidden;\n}\n\n.calendar-day-cell {\n  border-right: 1px solid #444;\n  border-bottom: 1px solid #444;\n  display: flex;\n  flex-direction: column;\n  background-color: #333;\n  min-height: 0; /* Important for grid item shrinking */\n}\n\n.calendar-day-cell:nth-child(7n) {\n  border-right: none;\n}\n...\n.calendar-day-cell.is-saturday {\n  background-color: #2b2b3d;\n}\n\n.day-header {\n  padding: 2px 8px;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  height: 20px;\n  box-sizing: border-box;\n}\n\n.day-number {\n  font-size: 0.8rem;\n  font-weight: bold;\n}\n\n.holiday-name {\n  font-size: 0.6rem;\n  color: #ff8888;\n  max-width: 70%;\n  text-align: right;\n  overflow: hidden;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.day-content {\n  flex: 1;\n  padding: 0 4px 2px 4px;\n  overflow: hidden;\n}\n\n.daily-grid-container {\n  position: relative;\n  height: 100%;\n  width: 100%;\n}\n\n.personal-lesson-mini-card, .personal-event-mini-card {\n  position: absolute;\n  padding: 1px 4px;\n  border-radius: 3px;\n  font-size: 0.65rem;\n  cursor: pointer;\n  display: flex;\n  align-items: center;\n  box-sizing: border-box;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.3);\n  overflow: hidden;\n}\n\n.card-content-wrapper {\n  display: flex;\n  align-items: center;\n..."
  }
}

MODEL ✨

I've updated PersonalMonthlyView to fit within the clientHeight without scrolling. By using CSS Grid with grid-template-rows: repeat(var(--weeks-count), 1fr) and percentage-based positioning for lesson cards (dividing the height by 8 periods), the calendar now scales responsively to the available space. I've also removed all fixed heights and min-height constraints to ensure a perfectly contained layout.

USER 🧑‍💻

LGTM。GEMINI.md に反映。

MODEL ✨

I will update GEMINI.md to reflect the new Personal Monthly View feature, including its calendar grid, responsive scaling, and Excel export functionality.Tool Command:

{
  "name": "read_file",
  "args": {
    "file_path": "GEMINI.md"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "read_file_1775867197871_0",
  "name": "read_file",
  "response": {
    "output": "# ScholaTile\n\n教育施設のリソース（教室・講師・講座）管理に特化したカレンダーサービス。\n\n## 1. Architecture & Tech Stack\n\n### Frontend\n- **Framework:** Preact (仮想DOM、軽量・高速)\n- **Language:** TypeScript\n- **State Management:** `@preact/signals` (細粒度なリアクティビティによる高パフォーマンス)\n- **Styling:** Vanilla CSS + CSS Grid (複数コマ跨ぎ・マルチビューのネイティブサポート)\n- **Internationalization:** `i18next`, `react-i18next` (キーベースの翻訳、ブラウザロケール動的切り替え)\n- **Build Tool:** Vite\n\n### Backend\n- **Runtime:** Node.js (Express)\n- **Language:** TypeScript (`ts-node-dev` による開発)\n- **Database:** PostgreSQL\n- **ORM:** Prisma 7 (型安全なアクセス、driver-adapter による高速通信)\n- **Authentication:** JWT (JSON Web Token) + `bcryptjs`. セッションは `HttpOnly` Cookie で管理。\n\n---\n\n## 2. Key Features\n\n### Core Scheduling (スケジューリング)\n- **動的時限表示:** 1日の時限数（TimePeriod）はDB設定により可変。名称、開始・終了時間を保持。\n- **イベント行の統合:** 祝日、休暇、学校行事（ScheduleEvent）を最上部の固定行に統合表示。\n- **マルチビュー:** 1日 / 1週間 / 1ヶ月 / 1年 の表示切り替えに対応。\n- **1年ビューの開始日設定:** 組織の運用に合わせて、1年ビューの開始月日（例: 4月1日、9月1日等）をシステム設定で変更可能。\n- **重なり回避ロジック:** \n  - イベント行（最上部）とリソース行（各行内）の両方で、時間的に重なる要素を垂直方向にオフセットして自動回避。\n- **ダブルブッキング警告:** 授業の登録・更新時、リソース（教室・講師）の重複を検知し警告。\n\n### Resource & Label Management (リソース・ラベル管理)\n- **リソースタイプ:** 「教室 (Room)」「講師 (Teacher)」「講座 (Course)」の3種類。\n- **リソースのフィルター機能:** grid-corner に配置されたフィルターボタンから、表示するリソース（行）をチェックボックスで動的に絞り込み可能。\n- **表示ラベルの動的変更:** リソース名や「メイン講師」「補佐講師」「課目 (Subject)」等のラベルをDBで一括管理・変更可能。\n\n- **講師とユーザーの紐付け:** 講師リソースを特定のシステムユーザーと 1:1 で紐付け可能。\n- **講座の詳細管理:** 開始/終了年月日、メイン教室、管理講師（主任・補佐）、および関連する課目（Subject）と合計時限数を管理。\n- **授業方式（Delivery Method）:** 対面、オンライン、オンデマンド等の方式を定義し、各授業に複数割り当て可能。\n\n### Administration (管理機能)\n- **CRUD 画面:** 時限、教室、講師、講座、授業、行事、祝日、授業方式、ユーザー、システム設定の各管理画面。\n- **インポート機能:** \n  - 祝日: Nager.Date API または JSON ファイルからインポート。\n  - 講座課目: CSV からの一括インポート。\n- **エクスポート機能:**\n  - スケジュール: 講師本人が自身の予定を iCalendar (.ics) 形式で書き出し可能。\n  - タイムテーブル: 表示中のビューを Excel (.xlsx) 形式でエクスポート可能（セルの色やレイアウトを維持）。\n- **講座の複製:** 関連する課目設定を含めた講座の複製が可能。\n- **講座間での授業複製:** 他の講座から指定期間の授業を、講師をクリアし、複製先講座のメイン教室を割り当てた状態で複製可能（重複回避機能付き）。\n- **システム設定:** 一般ユーザーのサインアップ可否や、1年ビューの開始月日のカスタマイズが可能。\n- **ユーザー管理 & 権限:** \n  - ロール（ADMIN, TEACHER, STUDENT）による RBAC。\n  - **講師の授業管理:** \n    - 講座の「主任講師」または「副主任講師」は、その講座の授業をフル管理（追加・編集・削除）可能。\n    - 授業の「メイン講師」または「サブ講師」として割りられている講師は、その授業の**「授業方式」のみ**編集が可能（他の項目は読み取り専用）。\n  - 管理者は全リソースのフルアクセス権限を保持。\n\n### UI/UX & Layout (レイアウト)\n- **Sticky レイアウト:** ヘッダー（日付・時限・イベント）およびサイドバー（リソース列）を完全固定。\n- **ビューごとの列幅制御:** \n  - 1日ビュー: `1fr` (等分割、水平スクロールなし)\n  - 週間・月間・年間ビュー: `50px` 固定 (水平スクロールあり)\n- **視覚的強調:** \n  - 土日祝日の配色変更。\n  - メイン講師不在時の授業背景色変更 (#e884fa)。\n  - 授業方式タグの表示、現在の表示モードのハイライト。\n  - 権限に応じたバッジ表示（「一部編集可」「読み取り専用」）。\n- **テーマ対応:** システム全体でダークテーマとライトテーマの切り替えに対応。\n- **フォームの利便性:** \n  - 複数選択リスト（講師、教室、方式）では、選択済みの項目をリストの先頭に自動で並び替え。\n  - 講座複製時の成功メッセージ通知と自動選択。\n\n---\n\n## 3. Implementation Rules & Conventions\n\n### Coding Standards\n- **Naming:** \n  - Component: PascalCase (e.g., `LessonManager.tsx`)\n  - Function/Variable: camelCase\n  - API Routes: RESTful (e.g., `GET /api/lessons`, `POST /api/courses`)\n- **State:** グローバルまたは複雑な共有状態には Preact Signals を優先的に使用する。\n- **CSS:** Vanilla CSS を使用。CSS Grid/Flexbox を最大限活用する。Component ごとに `.css` ファイルを分け、import を勝手に削除しないこと。\n\n### Development Workflow\n- **Specification First:** 仕様変更時はまず `GEMINI.md` を更新し、定義を確定させてから着手する。\n- **Data Integrity:** DB保存時、空文字は原則として `null` として処理する。\n- **Safety:** Git への commit/push は明示的な指示がない限り行わない。\n\n### UI Layering (z-index)\n1. `100`: `grid-corner` (左上交差点)\n2. `35` / `34`: `date-header` / `period-header`\n3. `30`: `event-label`\n4. `26`: `event-card`\n5. `25`: `grid-label` (リソース行ラベル)\n6. `18`: `event-cell` (イベント行背景)\n\n---\n\n## 4. Core Domain Models (Data Interfaces)\n\n### Base Types\n```typescript\nexport type ViewType = 'day' | 'week' | 'month' | 'year';\nexport type ResourceType = 'room' | 'teacher' | 'course';\nexport type UserRole = 'ADMIN' | 'TEACHER' | 'STUDENT';\n```\n\n### Main Entities\n- **Resource:** `id, name, type, order, userId, startDate, endDate, mainRoomId, chiefTeacherId, assistantTeacherIds, mainTeacherLabel, subTeacherLabel`\n- **Lesson:** `id, subject, startDate, startPeriodId, endDate, endPeriodId, roomId, teacherId, courseId, location, subTeacherIds, deliveryMethodIds, remarks, externalTeacher, externalSubTeachers`\n- **ScheduleEvent:** `id, name, startDate, startPeriodId, endDate, endPeriodId, color, location, showInEventRow, resourceIds`\n- **DeliveryMethod:** `id, name, color, order`\n- **TimePeriod:** `id, name, startTime, endTime, order` (IDは `p1`, `p2` ... 形式を維持)\n- **Holiday:** `id, name, date, start, end`\n- **ResourceLabels:** `room, teacher, course, event, mainTeacher, subTeacher, mainRoom, deliveryMethod, subject`\n\n---\n\n## 5. Roadmap & Project Status\n\n### Implemented Features (Completed)\n- [x] Preact + Signals + CSS Grid によるマルチビュー・Sticky レイアウト\n- [x] リソースのフィルター機能 (grid-corner のチェックボックスによる行の絞り込み)\n- [x] Node.js + Prisma + PostgreSQL バックエンド & JWT 認証 (HttpOnly Cookie)\n- [x] 国際化 (i18n) 完全実装 (日・英対応)\n- [x] 全リソースの CRUD 管理画面 (時限, 教室, 講師, 講座, 授業, 行事, 祝日, 授業方式, ユーザー)\n- [x] イベント行・リソース行の重なり自動回避ロジック\n- [x] 祝日・課目データのインポート機能\n- [x] システム設定管理 (パブリックサインアップ等)\n- [x] 講座担当講師による限定的な授業管理権限\n- [x] 授業担当講師による授業方式の限定編集権限\n- [x] 講座の複製機能 (関連課目含む)\n- [x] 講師によるスケジュールの iCalendar (.ics) エクスポート機能\n- [x] 1年ビューの開始月日のカスタマイズ機能\n- [x] ダークテーマ / ライトテーマの完全対応\n\n### Upcoming Tasks (Next Steps)\n- [ ] ドラッグ＆ドロップによる授業の移動・編集機能\n- [ ] 印刷用レイアウトの最適化\n- [ ] AI によるスケジューリング最適化/支援機能の検討\n- [ ] パフォーマンス最適化 (大量リソース表示時のレンダリング抑制)\n"
  }
}

MODEL ✨

I'll update GEMINI.md to include the "Personal Monthly View" under "Key Features" and mark it as completed in the "Roadmap & Project Status" section. I'll detail its 7-column calendar grid, teacher-specific scheduling, responsive fitting using CSS Grid, and Excel export functionality. I'll apply these changes now.Tool Command:

{
  "name": "replace",
  "args": {
    "instruction": "Add Personal Monthly View to Key Features and mark as completed.",
    "old_string": "### Core Scheduling (スケジューリング)\n- **動的時限表示:** 1日の時限数（TimePeriod）はDB設定により可変。名称、開始・終了時間を保持。\n- **イベント行の統合:** 祝日、休暇、学校行事（ScheduleEvent）を最上部の固定行に統合表示。\n- **マルチビュー:** 1日 / 1週間 / 1ヶ月 / 1年 の表示切り替えに対応。\n- **1年ビューの開始日設定:** 組織の運用に合わせて、1年ビューの開始月日（例: 4月1日、9月1日等）をシステム設定で変更可能。\n- **重なり回避ロジック:** \n  - イベント行（最上部）とリソース行（各行内）の両方で、時間的に重なる要素を垂直方向にオフセットして自動回避。\n- **ダブルブッキング警告:** 授業の登録・更新時、リソース（教室・講師）の重複を検知し警告。\n\n### Resource & Label Management (リソース・ラベル管理)\n...\n- **エクスポート機能:**\n  - スケジュール: 講師本人が自身の予定を iCalendar (.ics) 形式で書き出し可能。\n  - タイムテーブル: 表示中のビューを Excel (.xlsx) 形式でエクスポート可能（セルの色やレイアウトを維持）。\n- **講座の複製:** 関連する課目設定を含めた講座の複製が可能。\n...\n### Implemented Features (Completed)\n- [x] Preact + Signals + CSS Grid によるマルチビュー・Sticky レイアウト\n- [x] リソースのフィルター機能 (grid-corner のチェックボックスによる行の絞り込み)\n- [x] Node.js + Prisma + PostgreSQL バックエンド & JWT 認証 (HttpOnly Cookie)\n- [x] 国際化 (i18n) 完全実装 (日・英対応)\n- [x] 全リソースの CRUD 管理画面 (時限, 教室, 講師, 講座, 授業, 行事, 祝日, 授業方式, ユーザー)\n- [x] イベント行・リソース行の重なり自動回避ロジック\n- [x] 祝日・課目データのインポート機能\n- [x] システム設定管理 (パブリックサインアップ等)\n- [x] 講座担当講師による限定的な授業管理権限\n- [x] 授業担当講師による授業方式の限定編集権限\n- [x] 講座の複製機能 (関連課目含む)\n- [x] 講師によるスケジュールの iCalendar (.ics) エクスポート機能\n- [x] 1年ビューの開始月日のカスタマイズ機能\n- [x] ダークテーマ / ライトテーマの完全対応\n",
    "file_path": "GEMINI.md",
    "new_string": "### Core Scheduling (スケジューリング)\n- **動的時限表示:** 1日の時限数（TimePeriod）はDB設定により可変。名称、開始・終了時間を保持。\n- **イベント行の統合:** 祝日、休暇、学校行事（ScheduleEvent）を最上部の固定行に統合表示。\n- **マルチビュー:** 1日 / 1週間 / 1ヶ月 / 1年 の表示切り替えに対応。\n- **個人月間予定ビュー (Personal Monthly View):** \n  - ユーザーメニューからアクセス可能。紐付けられた講師本人の予定をカレンダー形式（7曜5週等）で集約表示。\n  - **レスポンシブ・フィット:** CSS Grid を活用し、画面の高さに合わせて全週が収まるよう動的にリサイズ（スクロール不要）。\n  - **時限の可視化:** 各日8時限分を垂直方向に等分割し、複数時限に跨る授業は単一のカードとして高さで期間を表現。時限番号（例: 「1-4」）をラベル表示。\n- **1年ビューの開始日設定:** 組織の運用に合わせて、1年ビューの開始月日（例: 4月1日、9月1日等）をシステム設定で変更可能。\n- **重なり回避ロジック:** \n  - イベント行（最上部）とリソース行（各行内）の両方で、時間的に重なる要素を垂直方向にオフセットして自動回避。\n- **ダブルブッキング警告:** 授業の登録・更新時、リソース（教室・講師）の重複を検知し警告。\n\n### Resource & Label Management (リソース・ラベル管理)\n...\n- **エクスポート機能:**\n  - スケジュール: 講師本人が自身の予定を iCalendar (.ics) 形式で書き出し可能。\n  - タイムテーブル: 表示中のビュー（個人月間予定を含む）を Excel (.xlsx) 形式でエクスポート可能（セルの色やレイアウトを維持）。\n- **講座の複製:** 関連する課目設定を含めた講座の複製が可能。\n...\n### Implemented Features (Completed)\n- [x] Preact + Signals + CSS Grid によるマルチビュー・Sticky レイアウト\n- [x] 個人月間予定ビュー (Responsive な 7曜カレンダー形式、Excel 書き出し対応)\n- [x] リソースのフィルター機能 (grid-corner のチェックボックスによる行の絞り込み)\n- [x] Node.js + Prisma + PostgreSQL バックエンド & JWT 認証 (HttpOnly Cookie)\n- [x] 国際化 (i18n) 完全実装 (日・英対応)\n- [x] 全リソースの CRUD 管理画面 (時限, 教室, 講師, 講座, 授業, 行事, 祝日, 授業方式, ユーザー)\n- [x] イベント行・リソース行の重なり自動回避ロジック\n- [x] 祝日・課目データのインポート機能\n- [x] システム設定管理 (パブリックサインアップ等)\n- [x] 講座担当講師による限定的な授業管理権限\n- [x] 授業担当講師による授業方式の限定編集権限\n- [x] 講座の複製機能 (関連課目含む)\n- [x] 講師によるスケジュールの iCalendar (.ics) エクスポート機能\n- [x] 1年ビューの開始月日のカスタマイズ機能\n- [x] ダークテーマ / ライトテーマの完全対応\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "replace_1775867212951_0",
  "name": "replace",
  "response": {
    "error": "Failed to edit, 0 occurrences found for old_string in GEMINI.md. Ensure you're not escaping content incorrectly and check whitespace, indentation, and context. Use read_file tool to verify."
  }
}

MODEL ✨

The old_string was too complex, so I'll simplify it and use write_file to update GEMINI.md with the new Personal Monthly View feature and its Excel export capabilities. My revised content will include the feature details in "Core Scheduling" and "Roadmap & Project Status," and I'll ensure the wording reflects the responsive CSS Grid implementation. I'll rewrite the entire file now.Tool Command:

{
  "name": "write_file",
  "args": {
    "file_path": "GEMINI.md",
    "content": "# ScholaTile\n\n教育施設のリソース（教室・講師・講座）管理に特化したカレンダーサービス。\n\n## 1. Architecture & Tech Stack\n\n### Frontend\n- **Framework:** Preact (仮想DOM、軽量・高速)\n- **Language:** TypeScript\n- **State Management:** `@preact/signals` (細粒度なリアクティビティによる高パフォーマンス)\n- **Styling:** Vanilla CSS + CSS Grid (複数コマ跨ぎ・マルチビューのネイティブサポート)\n- **Internationalization:** `i18next`, `react-i18next` (キーベースの翻訳、ブラウザロケール動的切り替え)\n- **Build Tool:** Vite\n\n### Backend\n- **Runtime:** Node.js (Express)\n- **Language:** TypeScript (`ts-node-dev` による開発)\n- **Database:** PostgreSQL\n- **ORM:** Prisma 7 (型安全なアクセス、driver-adapter による高速通信)\n- **Authentication:** JWT (JSON Web Token) + `bcryptjs`. セッションは `HttpOnly` Cookie で管理。\n\n---\n\n## 2. Key Features\n\n### Core Scheduling (スケジューリング)\n- **動的時限表示:** 1日の時限数（TimePeriod）はDB設定により可変。名称、開始・終了時間を保持。\n- **イベント行の統合:** 祝日、休暇、学校行事（ScheduleEvent）を最上部の固定行に統合表示。\n- **マルチビュー:** 1日 / 1週間 / 1ヶ月 / 1年 の表示切り替えに対応。\n- **個人月間予定ビュー (Personal Monthly View):** \n  - ユーザーメニューからアクセス可能。紐付けられた講師本人の予定をカレンダー形式（7曜5週等）で集約表示。\n  - **レスポンシブ・フィット:** CSS Grid を活用し、画面の高さに合わせて全週が収まるよう動的にリサイズ（スクロール不要）。\n  - **時限の可視化:** 各日8時限分を垂直方向に等分割し、複数時限に跨る授業は単一のカードとして高さで期間を表現。時限番号（例: 「1-4」）をラベル表示。\n- **1年ビューの開始日設定:** 組織の運用に合わせて、1年ビューの開始月日（例: 4月1日、9月1日等）をシステム設定で変更可能。\n- **重なり回避ロジック:** \n  - イベント行（最上部）とリソース行（各行内）の両方で、時間的に重なる要素を垂直方向にオフセットして自動回避。\n- **ダブルブッキング警告:** 授業の登録・更新時、リソース（教室・講師）の重複を検知し警告。\n\n### Resource & Label Management (リソース・ラベル管理)\n- **リソースタイプ:** 「教室 (Room)」「講師 (Teacher)」「講座 (Course)」の3種類。\n- **リソースのフィルター機能:** grid-corner に配置されたフィルターボタンから、表示するリソース（行）をチェックボックスで動的に絞り込み可能。\n- **表示ラベルの動的変更:** リソース名や「メイン講師」「補佐講師」「課目 (Subject)」等のラベルをDBで一括管理・変更可能。\n\n- **講師とユーザーの紐付け:** 講師リソースを特定のシステムユーザーと 1:1 で紐付け可能。\n- **講座の詳細管理:** 開始/終了年月日、メイン教室、管理講師（主任・補佐）、および関連する課目（Subject）と合計時限数を管理。\n- **授業方式（Delivery Method）:** 対面、オンライン、オンデマンド等の方式を定義し、各授業に複数割り当て可能。\n\n### Administration (管理機能)\n- **CRUD 画面:** 時限、教室、講師、講座、授業、行事、祝日、授業方式、ユーザー、システム設定の各管理画面。\n- **インポート機能:** \n  - 祝日: Nager.Date API または JSON ファイルからインポート。\n  - 講座課目: CSV からの一括インポート。\n- **エクスポート機能:**\n  - スケジュール: 講師本人が自身の予定を iCalendar (.ics) 形式で書き出し可能。\n  - タイムテーブル: 表示中のビュー（個人月間予定を含む）を Excel (.xlsx) 形式でエクスポート可能（セルの色やレイアウトを維持）。\n- **講座の複製:** 関連する課目設定を含めた講座の複製が可能。\n- **講座間での授業複製:** 他の講座から指定期間の授業を、講師をクリアし、複製先講座のメイン教室を割り当てた状態で複製可能（重複回避機能付き）。\n- **システム設定:** 一般ユーザーのサインアップ可否や、1年ビューの開始月日のカスタマイズが可能。\n- **ユーザー管理 & 権限:** \n  - ロール（ADMIN, TEACHER, STUDENT）による RBAC。\n  - **講師の授業管理:** \n    - 講座 of 「主任講師」または「副主任講師」は、その講座の授業をフル管理（追加・編集・削除）可能。\n    - 授業の「メイン講師」または「サブ講師」として割りられている講師は、その授業の**「授業方式」のみ**編集が可能（他の項目は読み取り専用）。\n  - 管理者は全リソースのフルアクセス権限を保持。\n\n---\n\n## 3. Implementation Rules & Conventions\n\n### Coding Standards\n- **Naming:** \n  - Component: PascalCase (e.g., `LessonManager.tsx`)\n  - Function/Variable: camelCase\n  - API Routes: RESTful (e.g., `GET /api/lessons`, `POST /api/courses`)\n- **State:** グローバルまたは複雑な共有状態には Preact Signals を優先的に使用する。\n- **CSS:** Vanilla CSS を使用。CSS Grid/Flexbox を最大限活用する。Component ごとに `.css` ファイルを分け、import を勝手に削除しないこと。\n\n### Development Workflow\n- **Specification First:** 仕様変更時はまず `GEMINI.md` を更新し、定義を確定させてから着手する。\n- **Data Integrity:** DB保存時、空文字は原則として `null` として処理する。\n- **Safety:** Git への commit/push は明示的な指示がない限り行わない。\n\n### UI Layering (z-index)\n1. `100`: `grid-corner` (左上交差点)\n2. `35` / `34`: `date-header` / `period-header`\n3. `30`: `event-label`\n4. `26`: `event-card`\n5. `25`: `grid-label` (リソース行ラベル)\n6. `18`: `event-cell` (イベント行背景)\n\n---\n\n## 4. Core Domain Models (Data Interfaces)\n\n### Base Types\n```typescript\nexport type ViewType = 'day' | 'week' | 'month' | 'year';\nexport type ResourceType = 'room' | 'teacher' | 'course';\nexport type UserRole = 'ADMIN' | 'TEACHER' | 'STUDENT';\n```\n\n### Main Entities\n- **Resource:** `id, name, type, order, userId, startDate, endDate, mainRoomId, chiefTeacherId, assistantTeacherIds, mainTeacherLabel, subTeacherLabel`\n- **Lesson:** `id, subject, startDate, startPeriodId, endDate, endPeriodId, roomId, teacherId, courseId, location, subTeacherIds, deliveryMethodIds, remarks, externalTeacher, externalSubTeachers`\n- **ScheduleEvent:** `id, name, startDate, startPeriodId, endDate, endPeriodId, color, location, showInEventRow, resourceIds`\n- **DeliveryMethod:** `id, name, color, order`\n- **TimePeriod:** `id, name, startTime, endTime, order` (IDは `p1`, `p2` ... 形式を維持)\n- **Holiday:** `id, name, date, start, end`\n- **ResourceLabels:** `room, teacher, course, event, mainTeacher, subTeacher, mainRoom, deliveryMethod, subject`\n\n---\n\n## 5. Roadmap & Project Status\n\n### Implemented Features (Completed)\n- [x] Preact + Signals + CSS Grid によるマルチビュー・Sticky レイアウト\n- [x] 個人月間予定ビュー (Responsive な 7曜カレンダー形式、Excel 書き出し対応)\n- [x] リソースのフィルター機能 (grid-corner のチェックボックスによる行の絞り込み)\n- [x] Node.js + Prisma + PostgreSQL バックエンド & JWT 認証 (HttpOnly Cookie)\n- [x] 国際化 (i18n) 完全実装 (日・英対応)\n- [x] 全リソースの CRUD 管理画面 (時限, 教室, 講師, 講座, 授業, 行事, 祝日, 授業方式, ユーザー)\n- [x] イベント行・リソース行の重なり自動回避ロジック\n- [x] 祝日・課目データのインポート機能\n- [x] システム設定管理 (パブリックサインアップ等)\n- [x] 講座担当講師による限定的な授業管理権限\n- [x] 授業担当講師による授業方式の限定編集権限\n- [x] 講座の複製機能 (関連課目含む)\n- [x] 講師によるスケジュールの iCalendar (.ics) エクスポート機能\n- [x] 1年ビューの開始月日のカスタマイズ機能\n- [x] ダークテーマ / ライトテーマの完全対応\n\n### Upcoming Tasks (Next Steps)\n- [ ] ドラッグ＆ドロップによる授業の移動・編集機能\n- [ ] 印刷用レイアウトの最適化\n- [ ] AI によるスケジューリング最適化/支援機能の検討\n- [ ] パフォーマンス最適化 (大量リソース表示時のレンダリング抑制)\n"
  }
}

USER 🧑‍💻

Tool Response:

{
  "id": "write_file_1775867235755_0",
  "name": "write_file",
  "response": {
    "output": "Successfully overwrote file: /path/to/Education-Scheduler/GEMINI.md. Here is the updated code:\n...\n\n### Core Scheduling (スケジューリング)\n- **動的時限表示:** 1日の時限数（TimePeriod）はDB設定により可変。名称、開始・終了時間を保持。\n- **イベント行の統合:** 祝日、休暇、学校行事（ScheduleEvent）を最上部の固定行に統合表示。\n- **マルチビュー:** 1日 / 1週間 / 1ヶ月 / 1年 の表示切り替えに対応。\n- **個人月間予定ビュー (Personal Monthly View):** \n  - ユーザーメニューからアクセス可能。紐付けられた講師本人の予定をカレンダー形式（7曜5週等）で集約表示。\n  - **レスポンシブ・フィット:** CSS Grid を活用し、画面の高さに合わせて全週が収まるよう動的にリサイズ（スクロール不要）。\n  - **時限の可視化:** 各日8時限分を垂直方向に等分割し、複数時限に跨る授業は単一のカードとして高さで期間を表現。時限番号（例: 「1-4」）をラベル表示。\n- **1年ビューの開始日設定:** 組織の運用に合わせて、1年ビューの開始月日（例: 4月1日、9月1日等）をシステム設定で変更可能。\n- **重なり回避ロジック:** \n  - イベント行（最上部）とリソース行（各行内）の両方で、時間的に重なる要素を垂直方向にオフセットして自動回避。\n- **ダブルブッキング警告:** 授業の登録・更新時、リソース（教室・講師）の重複を検知し警告。\n\n...\n- **インポート機能:** \n  - 祝日: Nager.Date API または JSON ファイルからインポート。\n  - 講座課目: CSV からの一括インポート。\n- **エクスポート機能:**\n  - スケジュール: 講師本人が自身の予定を iCalendar (.ics) 形式で書き出し可能。\n  - タイムテーブル: 表示中のビュー（個人月間予定を含む）を Excel (.xlsx) 形式でエクスポート可能（セルの色やレイアウトを維持）。\n- **講座の複製:** 関連する課目設定を含めた講座の複製が可能。\n- **講座間での授業複製:** 他の講座から指定期間の授業を、講師をクリアし、複製先講座のメイン教室を割り当てた状態で複製可能（重複回避機能付き）。\n- **システム設定:** 一般ユーザーのサインアップ可否や、1年ビューの開始月日のカスタマイズが可能。\n- **ユーザー管理 & 権限:** \n  - ロール（ADMIN, TEACHER, STUDENT）による RBAC。\n  - **講師の授業管理:** \n    - 講座 of 「主任講師」または「副主任講師」は、その講座の授業をフル管理（追加・編集・削除）可能。\n    - 授業の「メイン講師」または「サブ講師」として割りられている講師は、その授業の**「授業方式」のみ**編集が可能（他の項目は読み取り専用）。\n  - 管理者は全リソースのフルアクセス権限を保持。\n\n---\n\n## 3. Implementation Rules & Conventions\n\n### Coding Standards\n...\n\n## 5. Roadmap & Project Status\n\n### Implemented Features (Completed)\n- [x] Preact + Signals + CSS Grid によるマルチビュー・Sticky レイアウト\n- [x] 個人月間予定ビュー (Responsive な 7曜カレンダー形式、Excel 書き出し対応)\n- [x] リソースのフィルター機能 (grid-corner のチェックボックスによる行の絞り込み)\n- [x] Node.js + Prisma + PostgreSQL バックエンド & JWT 認証 (HttpOnly Cookie)\n- [x] 国際化 (i18n) 完全実装 (日・英対応)\n- [x] 全リソースの CRUD 管理画面 (時限, 教室, 講師, 講座, 授業, 行事, 祝日, 授業方式, ユーザー)\n- [x] イベント行・リソース行の重なり自動回避ロジック\n..."
  }
}

MODEL ✨

I've updated GEMINI.md to reflect the completion of the Personal Monthly View.

Updated Documentation Highlights

Key Features: Added "Personal Monthly View," detailing its 7-column calendar grid, responsive fitting using CSS Grid (no-scroll design), and proportional height cards for multi-period items.
Export Capabilities: Explicitly mentioned that the Personal Monthly View is supported by the Excel export function.
Roadmap: Marked the feature as completed in the project status section.

The feature is now fully documented and integrated into the project's specification.

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