47 lines
1.3 KiB
TypeScript
47 lines
1.3 KiB
TypeScript
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import React from 'react';
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import { useUpdateStore } from '@/stores/useUpdateStore';
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export function useUpdatePolling() {
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const checkForUpdates = useUpdateStore((state) => state.checkForUpdates);
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const checkForUpdatesRef = React.useRef(checkForUpdates);
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React.useEffect(() => {
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checkForUpdatesRef.current = checkForUpdates;
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}, [checkForUpdates]);
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React.useEffect(() => {
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const initialDelayMs = 3000;
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const defaultIntervalMs = 60 * 60 * 1000;
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const minIntervalMs = 5 * 60 * 1000;
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const maxIntervalMs = 24 * 60 * 60 * 1000;
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let disposed = false;
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let timer: number | null = null;
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const clampIntervalMs = (seconds: number): number => {
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const ms = Math.round(seconds * 1000);
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return Math.max(minIntervalMs, Math.min(maxIntervalMs, ms));
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};
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const scheduleNext = (delayMs: number) => {
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if (disposed) return;
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timer = window.setTimeout(async () => {
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const suggestedSec = await checkForUpdatesRef.current();
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const nextDelay = typeof suggestedSec === 'number' && Number.isFinite(suggestedSec)
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? clampIntervalMs(suggestedSec)
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: defaultIntervalMs;
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scheduleNext(nextDelay);
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}, delayMs);
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};
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scheduleNext(initialDelayMs);
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return () => {
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disposed = true;
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if (timer !== null) {
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window.clearTimeout(timer);
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}
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};
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}, []);
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}
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