166 lines
6.8 KiB
TypeScript
166 lines
6.8 KiB
TypeScript
import React, { useEffect, useState } from 'react';
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import { Link } from 'react-router-dom';
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import { Clock3, Folder, RefreshCw, RotateCcw, Trash2 } from 'lucide-react';
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import { Button } from '@/src/components/ui/button';
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import { Card, CardContent, CardHeader, CardTitle } from '@/src/components/ui/card';
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import { apiRequest } from '@/src/lib/api';
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import type { PageResponse, RecycleBinItem } from '@/src/lib/types';
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import { formatRecycleBinExpiresLabel, RECYCLE_BIN_RETENTION_DAYS } from './recycle-bin-state';
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function formatFileSize(size: number) {
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if (size <= 0) {
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return '—';
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}
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const units = ['B', 'KB', 'MB', 'GB'];
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const index = Math.min(Math.floor(Math.log(size) / Math.log(1024)), units.length - 1);
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const value = size / 1024 ** index;
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return `${value.toFixed(value >= 10 || index === 0 ? 0 : 1)} ${units[index]}`;
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}
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function formatDateTime(value: string) {
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return new Intl.DateTimeFormat('zh-CN', {
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month: '2-digit',
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day: '2-digit',
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hour: '2-digit',
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minute: '2-digit',
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}).format(new Date(value));
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}
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export default function RecycleBin() {
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const [items, setItems] = useState<RecycleBinItem[]>([]);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState('');
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const [restoringId, setRestoringId] = useState<number | null>(null);
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const loadRecycleBin = async () => {
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setLoading(true);
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setError('');
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try {
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const response = await apiRequest<PageResponse<RecycleBinItem>>('/files/recycle-bin?page=0&size=100');
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setItems(response.items);
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} catch (requestError) {
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setError(requestError instanceof Error ? requestError.message : '回收站加载失败');
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} finally {
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setLoading(false);
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}
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};
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useEffect(() => {
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void loadRecycleBin();
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}, []);
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const handleRestore = async (itemId: number) => {
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setRestoringId(itemId);
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setError('');
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try {
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await apiRequest(`/files/recycle-bin/${itemId}/restore`, {
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method: 'POST',
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});
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setItems((previous) => previous.filter((item) => item.id !== itemId));
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} catch (requestError) {
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setError(requestError instanceof Error ? requestError.message : '恢复失败');
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} finally {
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setRestoringId(null);
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}
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};
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return (
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<div className="mx-auto flex h-full w-full max-w-6xl flex-col gap-6">
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<Card className="overflow-hidden">
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<CardHeader className="flex flex-col gap-4 border-b border-white/10 sm:flex-row sm:items-end sm:justify-between">
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<div className="space-y-2">
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<div className="inline-flex items-center gap-2 rounded-full border border-white/10 bg-white/5 px-3 py-1 text-xs text-slate-300">
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<Trash2 className="h-3.5 w-3.5" />
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回收站保留 {RECYCLE_BIN_RETENTION_DAYS} 天
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</div>
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<CardTitle className="text-2xl text-white">网盘回收站</CardTitle>
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<p className="text-sm text-slate-400">
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删除的文件会先进入回收站，{RECYCLE_BIN_RETENTION_DAYS} 天内可恢复，到期后自动清理。
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</p>
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</div>
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<div className="flex items-center gap-3">
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<Button
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variant="outline"
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className="border-white/10 bg-white/5 text-slate-200 hover:bg-white/10"
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onClick={() => void loadRecycleBin()}
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disabled={loading}
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>
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<RefreshCw className="mr-2 h-4 w-4" />
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刷新
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</Button>
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<Link
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to="/files"
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className="inline-flex h-10 items-center justify-center rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-sm font-medium text-slate-200 transition-colors hover:bg-white/10"
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>
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返回网盘
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</Link>
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</div>
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</CardHeader>
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<CardContent className="p-6">
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{error ? (
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<div className="mb-4 rounded-2xl border border-red-500/20 bg-red-500/10 px-4 py-3 text-sm text-red-200">
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{error}
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</div>
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) : null}
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{loading ? (
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<div className="flex min-h-64 items-center justify-center text-sm text-slate-400">
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正在加载回收站...
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</div>
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) : items.length === 0 ? (
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<div className="flex min-h-64 flex-col items-center justify-center gap-4 rounded-3xl border border-dashed border-white/10 bg-black/10 text-center">
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<div className="rounded-3xl border border-white/10 bg-white/5 p-4">
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<Trash2 className="h-8 w-8 text-slate-400" />
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</div>
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<div className="space-y-1">
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<p className="text-lg font-medium text-white">回收站为空</p>
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<p className="text-sm text-slate-400">删除后的文件会在这里保留 10 天。</p>
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</div>
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</div>
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) : (
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<div className="space-y-4">
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{items.map((item) => (
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<div
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key={item.id}
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className="flex flex-col gap-4 rounded-3xl border border-white/10 bg-black/10 p-5 lg:flex-row lg:items-center lg:justify-between"
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>
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<div className="min-w-0 space-y-3">
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<div className="flex items-center gap-3">
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<div className="rounded-2xl border border-white/10 bg-white/5 p-3 text-slate-200">
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<Folder className="h-5 w-5" />
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</div>
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<div className="min-w-0">
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<p className="truncate text-base font-semibold text-white">{item.filename}</p>
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<p className="truncate text-sm text-slate-400">{item.path}</p>
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</div>
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</div>
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<div className="flex flex-wrap items-center gap-3 text-xs text-slate-400">
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<span>{item.directory ? '文件夹' : formatFileSize(item.size)}</span>
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<span>删除于 {formatDateTime(item.deletedAt)}</span>
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<span className="inline-flex items-center gap-1 rounded-full border border-amber-500/20 bg-amber-500/10 px-2.5 py-1 text-amber-200">
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<Clock3 className="h-3.5 w-3.5" />
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{formatRecycleBinExpiresLabel(item.expiresAt)}
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</span>
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</div>
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</div>
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<Button
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className="min-w-28 self-start bg-[#336EFF] text-white hover:bg-[#2958cc] lg:self-center"
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onClick={() => void handleRestore(item.id)}
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disabled={restoringId === item.id}
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>
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<RotateCcw className="mr-2 h-4 w-4" />
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{restoringId === item.id ? '恢复中' : '恢复'}
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</Button>
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</div>
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))}
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</div>
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)}
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</CardContent>
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</Card>
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</div>
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);
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}
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