Antigravity AI Agent
45 lines
1.1 KiB
TypeScript
45 lines
1.1 KiB
TypeScript
import { useState, useEffect, useCallback } from 'react';
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type Fetcher<T> = (...args: any[]) => Promise<T>;
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interface UseHybridBackendReturn<T> {
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data: T | null;
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isLoading: boolean;
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error: Error | null;
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refresh: () => void;
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}
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export function useHybridBackend<T>(
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fetcher: Fetcher<T>,
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deps: any[] = []
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): UseHybridBackendReturn<T> {
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const [data, setData] = useState<T | null>(null);
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const [isLoading, setIsLoading] = useState<boolean>(true);
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const [error, setError] = useState<Error | null>(null);
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const [refreshCount, setRefreshCount] = useState(0);
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const fetchData = useCallback(async () => {
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setIsLoading(true);
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setError(null);
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try {
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const result = await fetcher();
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setData(result);
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} catch (e) {
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setError(e instanceof Error ? e : new Error('An unknown error occurred'));
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} finally {
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setIsLoading(false);
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}
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [...deps, refreshCount]);
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useEffect(() => {
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fetchData();
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}, [fetchData]);
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const refresh = () => {
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setRefreshCount(prev => prev + 1);
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};
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return { data, isLoading, error, refresh };
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}
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