34 lines
969 B
TypeScript
34 lines
969 B
TypeScript
"use client";
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import { useState, useEffect, useCallback } from 'react';
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import { DashboardMetrics } from '@/lib/types';
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export function useMetrics() {
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const [metrics, setMetrics] = useState<DashboardMetrics | null>(null);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const fetchMetrics = useCallback(async () => {
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try {
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setLoading(true);
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const response = await fetch('/api/metrics');
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if (!response.ok) throw new Error('Erreur lors du chargement des métriques');
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const data = await response.json();
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setMetrics(data);
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} catch (err) {
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setError(err instanceof Error ? err.message : 'Erreur inconnue');
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} finally {
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setLoading(false);
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}
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}, []);
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useEffect(() => {
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fetchMetrics();
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}, [fetchMetrics]);
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const refetch = useCallback(() => {
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return fetchMetrics();
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}, [fetchMetrics]);
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return { metrics, loading, error, refetch };
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} |