253 lines
9.4 KiB
TypeScript
253 lines
9.4 KiB
TypeScript
import React, { useCallback, useEffect, useMemo, useState } from 'react';
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import { AudioOutlined, CheckOutlined, PictureOutlined, ReloadOutlined, SearchOutlined, VideoCameraOutlined } from '@ant-design/icons';
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import { Button, Empty, Input, message, Modal, Pagination, Select, Space, Spin, Tag, Typography } from 'antd';
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import { getUploadResourceHistoryItems } from '../../api';
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import type { UploadResourceHistoryItem } from '../../types';
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const { Text } = Typography;
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type MediaTypeFilter = '' | 'image' | 'video' | 'audio';
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interface UploadResourceHistoryPickerProps {
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open: boolean;
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onClose: () => void;
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onSelect: (items: UploadResourceHistoryItem[]) => void;
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allowedTypes?: Array<'image' | 'video' | 'audio'>;
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selectedIds?: string[];
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title?: string;
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}
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const today = () => new Date().toISOString().slice(0, 10);
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const buildPreviewUrl = (url: string) => {
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if (!url) return '';
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if (/^(https?:|data:|blob:)/i.test(url)) return url;
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const base = (import.meta.env.VITE_API_BASE || '').replace(/\/$/, '');
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return `${base}${url.startsWith('/') ? '' : '/'}${url}`;
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};
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const typeIcon = (type: string) => {
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if (type === 'video') return <VideoCameraOutlined />;
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if (type === 'audio') return <AudioOutlined />;
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return <PictureOutlined />;
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};
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const typeLabel = (type: string) => {
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if (type === 'video') return '视频';
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if (type === 'audio') return '音频';
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return '图片';
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};
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const UploadResourceHistoryPicker: React.FC<UploadResourceHistoryPickerProps> = ({
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open,
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onClose,
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onSelect,
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allowedTypes,
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selectedIds = [],
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title = '选择历史上传素材',
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}) => {
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const [date, setDate] = useState(today());
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const [resourceType, setResourceType] = useState<MediaTypeFilter>('');
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const [keyword, setKeyword] = useState('');
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const [page, setPage] = useState(1);
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const [pageSize, setPageSize] = useState(20);
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const [loading, setLoading] = useState(false);
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const [items, setItems] = useState<UploadResourceHistoryItem[]>([]);
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const [total, setTotal] = useState(0);
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const [checkedMap, setCheckedMap] = useState<Map<string, UploadResourceHistoryItem>>(new Map());
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const selectedIdSet = useMemo(() => new Set(selectedIds), [selectedIds]);
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const effectiveAllowedTypes = useMemo(() => new Set(allowedTypes || ['image', 'video', 'audio']), [allowedTypes]);
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const load = useCallback(async () => {
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if (!open) return;
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setLoading(true);
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try {
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const res = await getUploadResourceHistoryItems(date, {
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resourceType: resourceType || undefined,
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keyword: keyword || undefined,
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page,
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pageSize,
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scene: 'picker',
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});
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const filtered = (res.items || []).filter((item) => effectiveAllowedTypes.has(item.resourceType));
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setItems(filtered);
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setTotal(res.total || 0);
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} catch (error: any) {
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message.error(error?.message || '加载历史上传素材失败');
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setItems([]);
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setTotal(0);
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} finally {
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setLoading(false);
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}
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}, [date, effectiveAllowedTypes, keyword, open, page, pageSize, resourceType]);
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useEffect(() => {
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if (open) load();
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}, [open, load]);
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useEffect(() => {
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if (open) setCheckedMap(new Map());
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}, [open]);
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const toggle = (item: UploadResourceHistoryItem) => {
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if (selectedIdSet.has(item.id)) {
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message.warning('该素材已经在参考内容中');
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return;
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}
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setCheckedMap((prev) => {
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const next = new Map(prev);
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if (next.has(item.id)) next.delete(item.id);
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else next.set(item.id, item);
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return next;
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});
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};
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const confirm = () => {
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const selected = Array.from(checkedMap.values());
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if (selected.length === 0) {
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message.warning('请先选择历史素材');
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return;
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}
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onSelect(selected);
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setCheckedMap(new Map());
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onClose();
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};
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const typeOptions = useMemo(() => {
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const all = [
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{ label: '全部', value: '' },
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{ label: '图片', value: 'image' },
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{ label: '视频', value: 'video' },
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{ label: '音频', value: 'audio' },
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];
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return all.filter((opt) => !opt.value || effectiveAllowedTypes.has(opt.value as any));
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}, [effectiveAllowedTypes]);
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return (
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<Modal
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title={title}
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open={open}
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onCancel={onClose}
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width={920}
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centered
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destroyOnHidden
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footer={[
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<Button key="cancel" onClick={onClose}>取消</Button>,
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<Button key="ok" type="primary" onClick={confirm} style={{ background: '#8b5cf6' }}>
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应用选择 ({checkedMap.size})
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</Button>,
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]}
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>
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<Space wrap style={{ width: '100%', marginBottom: 16 }}>
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<Input
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type="date"
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value={date}
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onChange={(e) => {
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setDate(e.target.value || today());
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setPage(1);
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}}
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style={{ width: 160 }}
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/>
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<Select
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value={resourceType}
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options={typeOptions}
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style={{ width: 120 }}
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onChange={(value) => {
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setResourceType(value);
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setPage(1);
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}}
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/>
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<Input
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allowClear
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value={keyword}
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prefix={<SearchOutlined />}
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placeholder="搜索文件名"
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style={{ width: 220 }}
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onChange={(e) => setKeyword(e.target.value)}
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onPressEnter={() => {
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setPage(1);
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load();
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}}
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/>
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<Button icon={<ReloadOutlined />} onClick={load}>刷新</Button>
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</Space>
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<Spin spinning={loading}>
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{items.length === 0 ? (
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<Empty description="暂无可复用的历史上传素材" style={{ padding: '48px 0' }} />
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) : (
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<div style={{ height: '500px', overflowY: 'auto' }}>
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<div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fill, minmax(150px, 1fr))', gap: 14 }}>
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{items.map((item) => {
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const checked = checkedMap.has(item.id);
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const disabled = selectedIdSet.has(item.id);
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const preview = buildPreviewUrl(item.previewUrl || item.displayUrl || item.resourceUrl);
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return (
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<div
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key={item.id}
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onClick={() => !disabled && toggle(item)}
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style={{
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position: 'relative',
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borderRadius: 14,
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border: checked ? '2px solid #8b5cf6' : '1px solid #e2e8f0',
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background: disabled ? '#f8fafc' : '#fff',
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opacity: disabled ? 0.55 : 1,
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cursor: disabled ? 'not-allowed' : 'pointer',
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overflow: 'hidden',
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boxShadow: checked ? '0 10px 24px rgba(139, 92, 246, 0.18)' : '0 6px 18px rgba(15,23,42,0.06)',
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}}
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>
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<div style={{ height: 112, background: '#f1f5f9', display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
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{item.resourceType === 'image' ? (
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<img src={preview} alt={item.fileName || item.id} style={{ width: '100%', height: '100%', objectFit: 'cover' }} />
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) : item.resourceType === 'video' ? (
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<video src={preview} muted style={{ width: '100%', height: '100%', objectFit: 'cover' }} />
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) : (
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<div style={{ width: 58, height: 58, borderRadius: 18, background: 'linear-gradient(135deg, #8b5cf6, #a78bfa)', display: 'flex', alignItems: 'center', justifyContent: 'center', color: '#fff', fontSize: 24 }}>
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<AudioOutlined />
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</div>
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)}
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</div>
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<div style={{ padding: 10 }}>
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<Space size={6} style={{ marginBottom: 6 }}>
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<Tag color="purple" icon={typeIcon(item.resourceType)} style={{ margin: 0 }}>{typeLabel(item.resourceType)}</Tag>
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{item.durationSeconds ? <Tag style={{ margin: 0 }}>{Number(item.durationSeconds).toFixed(1)}s</Tag> : null}
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</Space>
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<Text ellipsis style={{ display: 'block', fontSize: 13, color: '#334155' }} title={item.fileName || item.id}>
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{item.fileName || item.id}
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</Text>
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<Text type="secondary" style={{ fontSize: 12 }}>{item.moduleLabel || '普通上传'}</Text>
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</div>
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{checked && (
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<div style={{ position: 'absolute', top: 8, right: 8, width: 24, height: 24, borderRadius: 12, background: '#8b5cf6', color: '#fff', display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
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<CheckOutlined />
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</div>
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)}
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{disabled && <div style={{ position: 'absolute', top: 8, right: 8 }}><Tag>已选</Tag></div>}
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</div>
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);
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})}
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</div>
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<div style={{ display: 'flex', justifyContent: 'flex-end', marginTop: 16, paddingBottom: 8 }}>
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<Pagination
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current={page}
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pageSize={pageSize}
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total={total}
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showSizeChanger
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pageSizeOptions={[10, 20, 50, 100]}
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onChange={(nextPage, nextSize) => {
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setPage(nextPage);
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setPageSize(nextSize);
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}}
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/>
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</div>
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</div>
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)}
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</Spin>
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</Modal>
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);
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};
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export default UploadResourceHistoryPicker;
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