mirror of
https://github.com/streetwriters/notesnook.git
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49 lines
1.6 KiB
TypeScript
49 lines
1.6 KiB
TypeScript
/*
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This file is part of the Notesnook project (https://notesnook.com/)
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Copyright (C) 2023 Streetwriters (Private) Limited
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import { useEffect, useRef } from "react";
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import { useSessionState } from "./use-session-state";
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export function useTimer(id: string, duration: number) {
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const [seconds, setSeconds] = useSessionState(id, duration);
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const [enabled, setEnabled] = useSessionState(`${id}.canSendAgain`, true);
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const interval = useRef<number>();
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useEffect(() => {
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if (!enabled) {
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interval.current = setInterval(() => {
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setSeconds((seconds) => {
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--seconds;
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if (seconds <= 0) {
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setEnabled(true);
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if (interval.current) clearInterval(interval.current);
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return duration;
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}
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return seconds;
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});
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}, 1000) as unknown as number;
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}
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return () => {
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if (interval.current) clearInterval(interval.current);
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};
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}, [enabled, setEnabled, setSeconds, duration]);
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return { elapsed: seconds, enabled, setEnabled };
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}
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