mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-30 14:26:36 +08:00
ryan
375 lines
13 KiB
TypeScript
375 lines
13 KiB
TypeScript
'use client';
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import dynamic from 'next/dynamic';
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import * as React from 'react';
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import { useCallback, useEffect, useState } from 'react';
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import { useTranslations } from 'next-intl';
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import { toast } from 'sonner';
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import {
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Activity,
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Cpu,
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Database,
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Download,
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FileText,
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HardDrive,
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Layers,
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RefreshCw,
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Server,
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Terminal,
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} from 'lucide-react';
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import {
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Card,
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CardContent,
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CardDescription,
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CardHeader,
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CardTitle,
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} from '@/components/ui/card';
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import { Button } from '@/components/ui/button';
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import { Skeleton } from '@/components/ui/skeleton';
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import services from '@/lib/services';
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import type { DBOverview } from '@/lib/services/db-manage';
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const sectionFallback = (
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<div className='h-48 animate-pulse rounded-lg border border-border/40 bg-muted/20' />
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);
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const TableBrowser = dynamic(
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() => import('./components/table-browser').then((mod) => mod.TableBrowser),
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{ loading: () => sectionFallback },
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);
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const CacheManager = dynamic(
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() => import('./components/cache-manager').then((mod) => mod.CacheManager),
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{ loading: () => sectionFallback },
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);
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const SQLConsole = dynamic(
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() => import('./components/sql-console').then((mod) => mod.SQLConsole),
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{ ssr: false },
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);
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/**
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* 格式化数字，每3位加逗号
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*/
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const formatNumber = (num: number | string) => {
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if (num === undefined || num === null) return '0';
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return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',');
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};
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export function DatabasePageClient() {
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const t = useTranslations('admin.database');
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// 核心状态
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const [overview, setOverview] = useState<DBOverview | null>(null);
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const [tables, setTables] = useState<string[]>([]);
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const [loadingOverview, setLoadingOverview] = useState<boolean>(true);
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const [loadingTables, setLoadingTables] = useState<boolean>(true);
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const [exporting, setExporting] = useState<boolean>(false);
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// 协调子组件刷新与视图切换状态
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const [showConsole, setShowConsole] = useState<boolean>(false);
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const [refreshTrigger, setRefreshTrigger] = useState<number>(0);
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// 1. 获取运行概览
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const fetchOverview = useCallback(
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async (isSilent = false) => {
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if (!isSilent) setLoadingOverview(true);
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try {
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const data = await services.dbManage.getOverview();
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setOverview(data);
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} catch (err) {
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toast.error(t('fetchOverviewFailed'), {
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description: err instanceof Error ? err.message : t('unknownError'),
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});
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} finally {
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setLoadingOverview(false);
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}
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},
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[t],
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);
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// 2. 获取表列表
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const fetchTables = useCallback(async () => {
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setLoadingTables(true);
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try {
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const data = await services.dbManage.listTables();
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setTables(data);
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} catch (err) {
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toast.error(t('fetchTablesFailed'), {
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description: err instanceof Error ? err.message : t('unknownError'),
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});
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} finally {
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setLoadingTables(false);
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}
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}, [t]);
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// 3. 协调刷新
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const handleRefreshAll = () => {
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fetchOverview();
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fetchTables();
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setRefreshTrigger((prev) => prev + 1);
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};
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// 4. 导出数据库备份
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const handleExport = async () => {
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setExporting(true);
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try {
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const { blob, filename } = await services.dbManage.exportDatabase();
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const url = URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = url;
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a.download = filename;
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document.body.appendChild(a);
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a.click();
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a.remove();
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URL.revokeObjectURL(url);
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toast.success(t('exportSuccess'), {
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description: t('exportSuccessDesc', { filename }),
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});
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} catch (err) {
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toast.error(t('exportFailed'), {
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description: err instanceof Error ? err.message : t('exportException'),
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});
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} finally {
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setExporting(false);
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}
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};
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// 初始化加载
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useEffect(() => {
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fetchOverview();
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fetchTables();
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}, [fetchOverview, fetchTables]);
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// 渲染概览卡片骨架
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const renderOverviewSkeleton = () => (
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<div className='grid grid-cols-2 md:grid-cols-3 lg:grid-cols-6 gap-4'>
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{Array.from({ length: 6 }).map((_, i) => (
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<Card key={i} className='border-border/40 bg-card/50'>
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<CardHeader className='pb-2'>
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<Skeleton className='h-4 w-16' />
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</CardHeader>
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<CardContent>
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<Skeleton className='h-6 w-24' />
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</CardContent>
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</Card>
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))}
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</div>
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);
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// 渲染 SQL 查询控台全屏视图
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if (showConsole) {
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return (
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<SQLConsole
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dbType={overview?.type}
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onClose={() => setShowConsole(false)}
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/>
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);
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}
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// 正常页面排版布局
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return (
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<div className='py-6 px-1 space-y-6 w-full'>
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{/* 顶部控制与标题 */}
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<div className='flex flex-col sm:flex-row sm:items-center sm:justify-between pb-4 gap-4'>
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<div className='flex items-center gap-2'>
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<Database className='size-5 text-primary' />
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<div>
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<h1 className='text-2xl font-semibold tracking-tight'>
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{t('pageTitle')}
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</h1>
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</div>
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</div>
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<Button
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size='sm'
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variant='secondary'
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className='h-8 gap-1.5 text-xs self-start sm:self-auto'
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onClick={handleRefreshAll}
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disabled={loadingOverview}
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>
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<RefreshCw
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className={`size-3 ${loadingOverview ? 'animate-spin' : ''}`}
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/>
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{t('refreshData')}
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</Button>
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</div>
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{/* 1. 概览指标卡片组 */}
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{loadingOverview
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? renderOverviewSkeleton()
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: overview && (
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<div className='grid grid-cols-2 md:grid-cols-3 lg:grid-cols-6 gap-4'>
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{/* 卡片1: 数据库类型 */}
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<Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
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<CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
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<CardDescription className='text-[10px] font-medium'>
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{t('dbType')}
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</CardDescription>
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<Server className='size-3.5 text-muted-foreground' />
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</CardHeader>
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<CardContent>
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<div className='text-sm font-bold uppercase'>
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{overview.type}
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</div>
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</CardContent>
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</Card>
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{/* 卡片2: 数据库版本 */}
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<Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300 col-span-1 md:col-span-2 lg:col-span-1'>
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<CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
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<CardDescription className='text-[10px] font-medium'>
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{t('versionInfo')}
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</CardDescription>
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<Cpu className='size-3.5 text-muted-foreground' />
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</CardHeader>
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<CardContent>
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<div
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className='text-xs font-semibold truncate'
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title={overview.version}
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>
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{overview.version.split(' ').slice(0, 2).join(' ')}
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</div>
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</CardContent>
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</Card>
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{/* 卡片3: 数据库名称 */}
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<Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
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<CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
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<CardDescription className='text-[10px] font-medium'>
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{t('nameOrPath')}
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</CardDescription>
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<Database className='size-3.5 text-muted-foreground' />
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</CardHeader>
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<CardContent>
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<div
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className='text-xs font-semibold truncate'
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title={overview.name}
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>
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{overview.name.substring(
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overview.name.lastIndexOf('/') + 1,
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)}
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</div>
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</CardContent>
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</Card>
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{/* 卡片4: 数据库大小 */}
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<Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
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<CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
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<CardDescription className='text-[10px] font-medium'>
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{t('dbSize')}
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</CardDescription>
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<HardDrive className='size-3.5 text-muted-foreground' />
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</CardHeader>
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<CardContent>
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<div className='text-sm font-bold'>{overview.size}</div>
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</CardContent>
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</Card>
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{/* 卡片5: 表数量 */}
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<Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
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<CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
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<CardDescription className='text-[10px] font-medium'>
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{t('physicalTables')}
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</CardDescription>
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<Layers className='size-3.5 text-muted-foreground' />
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</CardHeader>
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<CardContent>
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<div className='text-sm font-bold'>
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{formatNumber(overview.table_count)}
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</div>
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</CardContent>
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</Card>
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{/* 卡片6: 连接数 */}
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<Card className='shadow-sm border-border/40 bg-card/50 backdrop-blur-sm hover:border-primary/20 transition-all duration-300'>
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<CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
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<CardDescription className='text-[10px] font-medium'>
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{t('activeConnections')}
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</CardDescription>
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<Activity className='size-3.5 text-muted-foreground' />
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</CardHeader>
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<CardContent>
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<div className='text-sm font-bold'>
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{formatNumber(overview.connections)}
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</div>
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</CardContent>
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</Card>
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</div>
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)}
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{/* 2. 数据表浏览器区块 */}
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<TableBrowser
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tables={tables}
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loadingTables={loadingTables}
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refreshTrigger={refreshTrigger}
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/>
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{/* 3. 缓存管理区块 */}
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<CacheManager refreshTrigger={refreshTrigger} />
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{/* 4. 底部功能卡片区 */}
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<Card className='border-border/40 bg-card/50 backdrop-blur-sm shadow-sm'>
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<CardHeader className='pb-3 border-b border-dashed'>
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<CardTitle className='text-sm font-semibold'>
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{t('featureArea')}
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</CardTitle>
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<CardDescription className='text-[11px]'>
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{t('featureAreaDesc')}
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</CardDescription>
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</CardHeader>
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<CardContent className='pt-4'>
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<div className='grid grid-cols-1 md:grid-cols-2 gap-4'>
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{/* 功能一: 数据库导出 */}
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<div className='flex items-center justify-between p-4 border border-dashed rounded-lg hover:bg-muted/20 transition-colors duration-150'>
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<div className='space-y-1 pr-4'>
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<p className='text-xs font-semibold flex items-center gap-1.5'>
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<Download className='size-4 text-primary' />
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{t('dbBackupExport')}
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</p>
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<p className='text-[10px] text-muted-foreground'>
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{t('dbBackupExportDesc')}
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</p>
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</div>
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<Button
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size='sm'
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variant='outline'
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className='h-8 text-xs gap-1'
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onClick={handleExport}
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disabled={exporting}
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>
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<RefreshCw
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className={`size-3 ${exporting ? 'animate-spin' : ''}`}
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/>
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{exporting ? t('preparing') : t('startExport')}
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</Button>
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</div>
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{/* 功能二: SQL 查询终端 */}
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<div className='flex items-center justify-between p-4 border border-dashed rounded-lg hover:bg-muted/20 transition-colors duration-150'>
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<div className='space-y-1 pr-4'>
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<p className='text-xs font-semibold flex items-center gap-1.5'>
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<Terminal className='size-4 text-primary' />
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{t('sqlQueryConsole')}
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</p>
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<p className='text-[10px] text-muted-foreground'>
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{t('sqlQueryConsoleDesc')}
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</p>
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</div>
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<Button
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size='sm'
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className='h-8 text-xs gap-1 bg-primary text-primary-foreground hover:bg-primary/95'
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onClick={() => {
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setShowConsole(true);
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}}
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>
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<FileText className='size-3.5' />
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{t('enterConsole')}
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</Button>
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</div>
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</div>
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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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