496 lines
20 KiB
TypeScript
496 lines
20 KiB
TypeScript
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import { useState, useEffect } from 'react';
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import { useRouter } from 'next/router';
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import Head from 'next/head';
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import { toast } from 'react-hot-toast';
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import {
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MagnifyingGlassIcon,
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DocumentTextIcon,
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CloudArrowUpIcon,
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CloudArrowDownIcon,
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EyeIcon,
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TrashIcon,
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PencilIcon,
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CheckCircleIcon,
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ClockIcon,
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ExclamationCircleIcon,
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ChevronLeftIcon,
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ChevronRightIcon
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} from '@heroicons/react/24/outline';
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import { supabase, TABLES } from '@/lib/supabase';
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import { getDemoData } from '@/lib/demo-data';
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import { formatTime } from '@/utils';
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import Layout from '@/components/Layout';
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interface Document {
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id: string;
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user_id: string;
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original_name: string;
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file_size: number;
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file_type: string;
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source_language: string;
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target_language: string;
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status: 'pending' | 'processing' | 'completed' | 'failed';
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progress: number;
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translated_url?: string;
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cost: number;
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created_at: string;
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updated_at: string;
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user_name?: string;
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}
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interface DocumentFilters {
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search: string;
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status: 'all' | 'pending' | 'processing' | 'completed' | 'failed';
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language: string;
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fileType: string;
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sortBy: 'created_at' | 'file_size' | 'cost' | 'progress';
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sortOrder: 'asc' | 'desc';
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}
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export default function DocumentsPage() {
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const [documents, setDocuments] = useState<Document[]>([]);
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const [loading, setLoading] = useState(true);
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const [currentPage, setCurrentPage] = useState(1);
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const [totalPages, setTotalPages] = useState(1);
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const [totalCount, setTotalCount] = useState(0);
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const [isDemoMode, setIsDemoMode] = useState(false);
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const [filters, setFilters] = useState<DocumentFilters>({
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search: '',
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status: 'all',
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language: 'all',
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fileType: 'all',
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sortBy: 'created_at',
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sortOrder: 'desc'
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});
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const router = useRouter();
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const pageSize = 20;
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// 获取文档数据
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const fetchDocuments = async (page = 1) => {
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try {
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setLoading(true);
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// 检查是否为演示模式
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const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
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const isDemo = !supabaseUrl || supabaseUrl === 'https://demo.supabase.co' || supabaseUrl === '';
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setIsDemoMode(isDemo);
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if (isDemo) {
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// 使用演示数据
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const result = await getDemoData.documents();
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setDocuments(result);
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setTotalCount(result.length);
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setTotalPages(Math.ceil(result.length / pageSize));
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setCurrentPage(page);
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} else {
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// 使用真实数据 - 这里需要根据实际数据库结构调整
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// 暂时使用演示数据
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const result = await getDemoData.documents();
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setDocuments(result);
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setTotalCount(result.length);
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setTotalPages(Math.ceil(result.length / pageSize));
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setCurrentPage(page);
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}
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} catch (error) {
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console.error('Error fetching documents:', error);
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toast.error('获取文档列表失败');
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} finally {
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setLoading(false);
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}
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};
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// 处理筛选变更
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const handleFilterChange = (key: keyof DocumentFilters, value: any) => {
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setFilters(prev => ({
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...prev,
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[key]: value
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}));
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};
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// 应用筛选
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const applyFilters = () => {
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setCurrentPage(1);
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fetchDocuments(1);
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};
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// 重置筛选
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const resetFilters = () => {
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setFilters({
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search: '',
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status: 'all',
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language: 'all',
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fileType: 'all',
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sortBy: 'created_at',
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sortOrder: 'desc'
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});
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setCurrentPage(1);
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fetchDocuments(1);
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};
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// 获取状态颜色
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const getStatusColor = (status: string) => {
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switch (status) {
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case 'completed':
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return 'bg-green-100 text-green-800';
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case 'processing':
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return 'bg-blue-100 text-blue-800';
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case 'pending':
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return 'bg-yellow-100 text-yellow-800';
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case 'failed':
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return 'bg-red-100 text-red-800';
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default:
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return 'bg-gray-100 text-gray-800';
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}
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};
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// 获取状态文本
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const getStatusText = (status: string) => {
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switch (status) {
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case 'completed':
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return '已完成';
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case 'processing':
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return '处理中';
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case 'pending':
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return '等待中';
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case 'failed':
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return '失败';
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default:
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return '未知';
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}
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};
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// 获取状态图标
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const getStatusIcon = (status: string) => {
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switch (status) {
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case 'completed':
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return <CheckCircleIcon className="h-4 w-4 text-green-600" />;
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case 'processing':
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return <ClockIcon className="h-4 w-4 text-blue-600" />;
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case 'pending':
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return <ClockIcon className="h-4 w-4 text-yellow-600" />;
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case 'failed':
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return <ExclamationCircleIcon className="h-4 w-4 text-red-600" />;
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default:
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return <ClockIcon className="h-4 w-4 text-gray-600" />;
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}
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};
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// 格式化文件大小
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const formatFileSize = (bytes: number) => {
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if (bytes === 0) return '0 Bytes';
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const k = 1024;
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const sizes = ['Bytes', 'KB', 'MB', 'GB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
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};
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// 删除文档
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const handleDeleteDocument = async (documentId: string) => {
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if (confirm('确定要删除此文档吗?')) {
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try {
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// 这里应该调用删除API
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toast.success('文档删除成功');
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fetchDocuments();
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} catch (error) {
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toast.error('删除文档失败');
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}
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}
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};
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// 下载文档
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const handleDownloadDocument = async (document: Document) => {
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try {
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// 这里应该调用下载API
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toast.success('开始下载文档');
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} catch (error) {
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toast.error('下载文档失败');
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}
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};
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useEffect(() => {
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fetchDocuments();
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}, []);
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return (
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<Layout>
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<Head>
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<title>文档管理 - 口译服务管理后台</title>
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</Head>
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<div className="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
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<div className="px-4 py-6 sm:px-0">
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{/* 页面标题 */}
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<div className="flex items-center justify-between mb-6">
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<h1 className="text-2xl font-bold text-gray-900">文档管理</h1>
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<button className="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700">
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<CloudArrowUpIcon className="h-4 w-4 mr-2" />
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上传文档
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</button>
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</div>
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{/* 搜索和筛选 */}
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<div className="bg-white shadow rounded-lg mb-6">
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<div className="px-4 py-5 sm:p-6">
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<div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-5">
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{/* 搜索框 */}
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<div className="lg:col-span-2">
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<div className="relative">
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<div className="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
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<MagnifyingGlassIcon className="h-5 w-5 text-gray-400" />
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</div>
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<input
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type="text"
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placeholder="搜索文档名称或用户..."
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value={filters.search}
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onChange={(e) => handleFilterChange('search', e.target.value)}
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className="block w-full pl-10 pr-3 py-2 border border-gray-300 rounded-md leading-5 bg-white placeholder-gray-500 focus:outline-none focus:placeholder-gray-400 focus:ring-1 focus:ring-blue-500 focus:border-blue-500"
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/>
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</div>
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</div>
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{/* 状态筛选 */}
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<div>
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<select
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value={filters.status}
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onChange={(e) => handleFilterChange('status', e.target.value)}
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className="block w-full px-3 py-2 border border-gray-300 rounded-md bg-white focus:outline-none focus:ring-1 focus:ring-blue-500 focus:border-blue-500"
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>
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<option value="all">全部状态</option>
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<option value="pending">等待中</option>
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<option value="processing">处理中</option>
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<option value="completed">已完成</option>
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<option value="failed">失败</option>
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</select>
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</div>
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{/* 语言筛选 */}
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<div>
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<select
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value={filters.language}
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onChange={(e) => handleFilterChange('language', e.target.value)}
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className="block w-full px-3 py-2 border border-gray-300 rounded-md bg-white focus:outline-none focus:ring-1 focus:ring-blue-500 focus:border-blue-500"
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>
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<option value="all">全部语言</option>
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<option value="zh-en">中文→英文</option>
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<option value="en-zh">英文→中文</option>
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<option value="zh-ja">中文→日文</option>
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<option value="ja-zh">日文→中文</option>
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<option value="zh-ko">中文→韩文</option>
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<option value="ko-zh">韩文→中文</option>
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</select>
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</div>
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{/* 文件类型筛选 */}
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<div>
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<select
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value={filters.fileType}
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onChange={(e) => handleFilterChange('fileType', e.target.value)}
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className="block w-full px-3 py-2 border border-gray-300 rounded-md bg-white focus:outline-none focus:ring-1 focus:ring-blue-500 focus:border-blue-500"
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>
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<option value="all">全部类型</option>
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<option value="pdf">PDF</option>
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<option value="docx">Word</option>
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<option value="txt">文本</option>
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<option value="pptx">PowerPoint</option>
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<option value="xlsx">Excel</option>
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</select>
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</div>
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</div>
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<div className="mt-4 flex space-x-3">
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<button
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onClick={applyFilters}
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className="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700"
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>
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应用筛选
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</button>
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<button
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onClick={resetFilters}
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className="inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50"
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>
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重置
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</button>
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</div>
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</div>
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</div>
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{/* 文档列表 */}
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{loading ? (
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<div className="flex items-center justify-center py-12">
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<div className="loading-spinner"></div>
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</div>
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) : (
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<div className="bg-white shadow overflow-hidden sm:rounded-md">
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<div className="px-4 py-5 sm:p-6">
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<div className="flex items-center justify-between mb-4">
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<h3 className="text-lg leading-6 font-medium text-gray-900">
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文档列表 ({totalCount} 个文档)
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</h3>
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</div>
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<div className="space-y-4">
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{documents.map((document) => (
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<div key={document.id} className="border border-gray-200 rounded-lg p-4">
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<div className="flex items-center justify-between">
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<div className="flex-1 min-w-0">
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<div className="flex items-center space-x-3">
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<DocumentTextIcon className="h-8 w-8 text-gray-400" />
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<div>
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<h4 className="text-sm font-medium text-gray-900 truncate">
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{document.original_name}
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</h4>
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<p className="text-sm text-gray-500">
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{document.user_name} | {formatFileSize(document.file_size)} | {document.file_type.toUpperCase()}
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</p>
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<p className="text-xs text-gray-400">
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{document.source_language} → {document.target_language} | ¥{document.cost.toFixed(2)}
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</p>
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</div>
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</div>
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</div>
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<div className="flex items-center space-x-4">
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{/* 进度条 */}
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{document.status === 'processing' && (
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<div className="w-24">
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<div className="bg-gray-200 rounded-full h-2">
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<div
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className="bg-blue-600 h-2 rounded-full transition-all duration-300"
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style={{ width: `${document.progress}%` }}
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></div>
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</div>
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<p className="text-xs text-gray-500 mt-1">{document.progress}%</p>
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</div>
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)}
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{/* 状态 */}
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<div className="flex items-center space-x-2">
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{getStatusIcon(document.status)}
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<span className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${getStatusColor(document.status)}`}>
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{getStatusText(document.status)}
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</span>
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</div>
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{/* 操作按钮 */}
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<div className="flex space-x-2">
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<button
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className="text-blue-600 hover:text-blue-900"
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title="查看详情"
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>
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<EyeIcon className="h-4 w-4" />
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</button>
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{document.status === 'completed' && document.translated_url && (
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<button
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onClick={() => handleDownloadDocument(document)}
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className="text-green-600 hover:text-green-900"
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title="下载译文"
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>
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<CloudArrowDownIcon className="h-4 w-4" />
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</button>
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)}
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<button className="text-yellow-600 hover:text-yellow-900">
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<PencilIcon className="h-4 w-4" />
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|||
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</button>
|
|||
|
<button
|
|||
|
onClick={() => handleDeleteDocument(document.id)}
|
|||
|
className="text-red-600 hover:text-red-900"
|
|||
|
>
|
|||
|
<TrashIcon className="h-4 w-4" />
|
|||
|
</button>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
|
|||
|
{/* 时间信息 */}
|
|||
|
<div className="mt-3 text-xs text-gray-400">
|
|||
|
创建时间: {formatTime(document.created_at)} |
|
|||
|
更新时间: {formatTime(document.updated_at)}
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
))}
|
|||
|
|
|||
|
{documents.length === 0 && (
|
|||
|
<div className="text-center py-12">
|
|||
|
<DocumentTextIcon className="mx-auto h-12 w-12 text-gray-400" />
|
|||
|
<h3 className="mt-2 text-sm font-medium text-gray-900">暂无文档</h3>
|
|||
|
<p className="mt-1 text-sm text-gray-500">开始上传您的第一个文档</p>
|
|||
|
</div>
|
|||
|
)}
|
|||
|
</div>
|
|||
|
|
|||
|
{/* 分页 */}
|
|||
|
{totalPages > 1 && (
|
|||
|
<div className="mt-6 flex items-center justify-between">
|
|||
|
<div className="flex-1 flex justify-between sm:hidden">
|
|||
|
<button
|
|||
|
onClick={() => fetchDocuments(currentPage - 1)}
|
|||
|
disabled={currentPage === 1}
|
|||
|
className="relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 disabled:opacity-50"
|
|||
|
>
|
|||
|
上一页
|
|||
|
</button>
|
|||
|
<button
|
|||
|
onClick={() => fetchDocuments(currentPage + 1)}
|
|||
|
disabled={currentPage === totalPages}
|
|||
|
className="ml-3 relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 disabled:opacity-50"
|
|||
|
>
|
|||
|
下一页
|
|||
|
</button>
|
|||
|
</div>
|
|||
|
<div className="hidden sm:flex-1 sm:flex sm:items-center sm:justify-between">
|
|||
|
<div>
|
|||
|
<p className="text-sm text-gray-700">
|
|||
|
显示第 <span className="font-medium">{(currentPage - 1) * pageSize + 1}</span> 到{' '}
|
|||
|
<span className="font-medium">
|
|||
|
{Math.min(currentPage * pageSize, totalCount)}
|
|||
|
</span>{' '}
|
|||
|
个,共 <span className="font-medium">{totalCount}</span> 个文档
|
|||
|
</p>
|
|||
|
</div>
|
|||
|
<div>
|
|||
|
<nav className="relative z-0 inline-flex rounded-md shadow-sm -space-x-px">
|
|||
|
<button
|
|||
|
onClick={() => fetchDocuments(currentPage - 1)}
|
|||
|
disabled={currentPage === 1}
|
|||
|
className="relative inline-flex items-center px-2 py-2 rounded-l-md border border-gray-300 bg-white text-sm font-medium text-gray-500 hover:bg-gray-50 disabled:opacity-50"
|
|||
|
>
|
|||
|
<ChevronLeftIcon className="h-5 w-5" />
|
|||
|
</button>
|
|||
|
{[...Array(Math.min(totalPages, 5))].map((_, i) => {
|
|||
|
const page = i + 1;
|
|||
|
return (
|
|||
|
<button
|
|||
|
key={page}
|
|||
|
onClick={() => fetchDocuments(page)}
|
|||
|
className={`relative inline-flex items-center px-4 py-2 border text-sm font-medium ${
|
|||
|
page === currentPage
|
|||
|
? 'z-10 bg-blue-50 border-blue-500 text-blue-600'
|
|||
|
: 'bg-white border-gray-300 text-gray-500 hover:bg-gray-50'
|
|||
|
}`}
|
|||
|
>
|
|||
|
{page}
|
|||
|
</button>
|
|||
|
);
|
|||
|
})}
|
|||
|
<button
|
|||
|
onClick={() => fetchDocuments(currentPage + 1)}
|
|||
|
disabled={currentPage === totalPages}
|
|||
|
className="relative inline-flex items-center px-2 py-2 rounded-r-md border border-gray-300 bg-white text-sm font-medium text-gray-500 hover:bg-gray-50 disabled:opacity-50"
|
|||
|
>
|
|||
|
<ChevronRightIcon className="h-5 w-5" />
|
|||
|
</button>
|
|||
|
</nav>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
)}
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
)}
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</Layout>
|
|||
|
);
|
|||
|
}
|