80 lines
3.2 KiB
TypeScript
80 lines
3.2 KiB
TypeScript
import type { SysFile } from '@/types/file';
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const exts = ['jpg', 'png', 'pdf', 'docx', 'xlsx', 'zip', 'mp4', 'txt', 'pptx', 'svg'];
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const mimeMap: Record<string, string> = {
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jpg: 'image/jpeg',
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png: 'image/png',
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pdf: 'application/pdf',
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docx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
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xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
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zip: 'application/zip',
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mp4: 'video/mp4',
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txt: 'text/plain',
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pptx: 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
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svg: 'image/svg+xml',
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};
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const storages: SysFile['storage'][] = ['local', 'oss', 'cos'];
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const uploaders = ['admin', 'zhangsan', 'lisi', 'wangwu'];
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const fileNames: Record<string, string[]> = {
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jpg: ['产品封面图', '用户头像', '活动海报', '团队合照', '办公环境'],
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png: ['系统Logo', '二维码', '图标素材', '截图', '水印模板'],
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pdf: ['用户手册', '合同模板', '年度报告', '技术文档', '发票'],
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docx: ['需求文档', '会议纪要', '工作总结', '项目方案', '操作指南'],
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xlsx: ['员工花名册', '财务报表', '数据统计', '考勤记录', '库存清单'],
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zip: ['项目源码', '资源包', '备份文件', '部署包', '日志归档'],
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mp4: ['产品演示', '培训视频', '操作教程', '宣传片', '会议录像'],
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txt: ['配置说明', '更新日志', '临时笔记', '导入模板', '错误日志'],
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pptx: ['季度汇报', '产品介绍', '培训课件', '方案演示', '年终总结'],
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svg: ['图标文件', '流程图', '架构图', '组织结构图', '数据图表'],
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};
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function randomDate(start: string, end: string) {
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const s = new Date(start).getTime();
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const e = new Date(end).getTime();
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const d = new Date(s + Math.random() * (e - s));
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return d.toISOString().replace('T', ' ').slice(0, 19);
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}
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function randomSize(ext: string): number {
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const ranges: Record<string, [number, number]> = {
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jpg: [50_000, 5_000_000],
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png: [20_000, 3_000_000],
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pdf: [100_000, 20_000_000],
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docx: [30_000, 10_000_000],
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xlsx: [20_000, 15_000_000],
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zip: [500_000, 100_000_000],
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mp4: [5_000_000, 500_000_000],
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txt: [100, 500_000],
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pptx: [200_000, 50_000_000],
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svg: [1_000, 200_000],
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};
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const [min, max] = ranges[ext] || [1000, 1_000_000];
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return Math.floor(min + Math.random() * (max - min));
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}
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export const sysFiles: SysFile[] = [];
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let id = 1;
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for (const ext of exts) {
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const names = fileNames[ext];
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for (const name of names) {
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const storage = storages[Math.floor(Math.random() * storages.length)];
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const originalName = `${name}.${ext}`;
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sysFiles.push({
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id: String(id++),
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name: `${Date.now()}_${Math.random().toString(36).slice(2, 8)}.${ext}`,
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originalName,
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path: `/uploads/${ext}/${Date.now()}_${Math.random().toString(36).slice(2, 8)}.${ext}`,
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size: randomSize(ext),
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mimeType: mimeMap[ext] || 'application/octet-stream',
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ext,
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storage,
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uploader: uploaders[Math.floor(Math.random() * uploaders.length)],
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remark: '',
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createTime: randomDate('2024-01-01', '2024-12-31'),
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});
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}
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}
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sysFiles.sort((a, b) => b.createTime.localeCompare(a.createTime));
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