Source: frontend-js-react-web/src/main/resources/META-INF/resources/js/hooks/useStateSafe.es.js

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

import {useIsMounted} from 'frontend-js-react-web';
import React from 'react';

const {useCallback, useState} = React;

/**
 * Wrapper for `useState` that does an `isMounted()` check behind the scenes
 * before triggering side-effects.
 */
export default function useStateSafe(initialValue) {
	const isMounted = useIsMounted();

	const [state, setState] = useState(initialValue);

	const setStateSafe = useCallback(
		(newValue) => {
			if (isMounted()) {
				setState(newValue);
			}
		},
		[isMounted]
	);

	return [state, setStateSafe];
}