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/*
Copyright (C) 2025 QuantumNous
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
For commercial licensing, please contact support@quantumnous.com
*/
import { useState, useEffect, useRef } from 'react';
/**
* 自定义 Hook：确保骨架屏至少显示指定的时间
* @param {boolean} loading - 实际的加载状态
* @param {number} minimumTime - 最小显示时间（毫秒），默认 1000ms
* @returns {boolean} showSkeleton - 是否显示骨架屏的状态
*/
export const useMinimumLoadingTime = (loading, minimumTime = 1000) => {
const [showSkeleton, setShowSkeleton] = useState(loading);
const loadingStartRef = useRef(Date.now());
useEffect(() => {
if (loading) {
loadingStartRef.current = Date.now();
setShowSkeleton(true);
} else {
const elapsed = Date.now() - loadingStartRef.current;
const remaining = Math.max(0, minimumTime - elapsed);
if (remaining === 0) {
setShowSkeleton(false);
} else {
const timer = setTimeout(() => setShowSkeleton(false), remaining);
return () => clearTimeout(timer);
}
}
}, [loading, minimumTime]);
return showSkeleton;
};
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