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// pages/dashboard.tsx
import useSWR from 'swr';
import type { NextPage } from 'next';
const fetcher = (url: string) => fetch(url).then(res => res.json());
interface DataItem {
id: string;
name: string;
value: number;
}
const Dashboard: NextPage = () => {
const { data, error } = useSWR<DataItem[]>('/api/metrics', fetcher);
if (error) return <div className="p-4">ããŒã¿ã®èªã¿èŸŒã¿ã«å€±æããŸãã...</div>;
if (!data) return <div className="p-4">èªã¿èŸŒã¿äž...</div>;
return (
<div className="p-8">
<h1 className="text-3xl font-bold mb-6">管çããã·ã¥ããŒã</h1>
<div className="grid grid-cols-1 md:grid-cols-3 gap-4">
{data.map(item => (
<div key={item.id} className="p-4 border rounded shadow hover:shadow-lg transition">
<h2 className="text-xl font-semibold">{item.name}</h2>
<p className="mt-2 text-gray-600">å€: {item.value}</p>
</div>
))}
</div>
</div>
);
};
export default Dashboard;
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