feat: Implement Dashboard page displaying pool status, statistics, and recent batch runs.

frontend/src/components/dashboard/RecentRecords.tsx

@@ -1,16 +1,62 @@
-import { Clock, CheckCircle, XCircle } from 'lucide-react'
+import { useState, useEffect, useCallback } from 'react'
+import { Clock, CheckCircle, RefreshCw, AlertCircle, XCircle } from 'lucide-react'
 import { Link } from 'react-router-dom'
-import type { AddRecord } from '../../types'
-import { formatRelativeTime } from '../../utils/format'
 import { Card, CardHeader, CardTitle, Button } from '../common'
 
-interface RecentRecordsProps {
-  records: AddRecord[]
-  loading?: boolean
+interface BatchRun {
+  id: number
+  started_at: string
+  finished_at: string
+  total_owners: number
+  total_registered: number
+  total_added_to_s2a: number
+  success_rate: number
+  duration_seconds: number
+  status: string
+  errors: string
 }
 
-export default function RecentRecords({ records, loading = false }: RecentRecordsProps) {
-  const recentRecords = records.slice(0, 5)
+// 格式化相对时间
+function formatRelativeTime(dateStr: string): string {
+  if (!dateStr) return '-'
+  const date = new Date(dateStr)
+  const now = new Date()
+  const diffMs = now.getTime() - date.getTime()
+  const diffMins = Math.floor(diffMs / 60000)
+  const diffHours = Math.floor(diffMins / 60)
+  const diffDays = Math.floor(diffHours / 24)
+
+  if (diffMins < 1) return '刚刚'
+  if (diffMins < 60) return `${diffMins}分钟前`
+  if (diffHours < 24) return `${diffHours}小时前`
+  if (diffDays < 7) return `${diffDays}天前`
+  return date.toLocaleDateString('zh-CN', { month: '2-digit', day: '2-digit' })
+}
+
+export default function RecentRecords() {
+  const [runs, setRuns] = useState<BatchRun[]>([])
+  const [loading, setLoading] = useState(true)
+
+  const fetchRuns = useCallback(async () => {
+    setLoading(true)
+    try {
+      const res = await fetch('/api/batch/runs')
+      if (res.ok) {
+        const data = await res.json()
+        if (data.code === 0) {
+          // 只取最近5条
+          setRuns((data.data || []).slice(0, 5))
+        }
+      }
+    } catch (e) {
+      console.error('获取批次记录失败:', e)
+    }
+    setLoading(false)
+  }, [])
+
+  useEffect(() => {
+    fetchRuns()
+  }, [fetchRuns])
 
   return (
     <Card hoverable>
@@ -24,12 +70,12 @@ export default function RecentRecords({ records, loading = false }: RecentRecord
       </CardHeader>
 
       {loading ? (
-        <div className="space-y-3">
+        <div className="space-y-3 p-4">
           {[1, 2, 3].map((i) => (
             <div key={i} className="h-16 bg-slate-100 dark:bg-slate-700 rounded-lg animate-pulse" />
           ))}
         </div>
-      ) : recentRecords.length === 0 ? (
+      ) : runs.length === 0 ? (
         <div className="text-center py-8">
           <Clock className="h-12 w-12 mx-auto text-slate-300 dark:text-slate-600" />
           <p className="mt-2 text-sm text-slate-500 dark:text-slate-400">暂无加号记录</p>
@@ -38,40 +84,54 @@ export default function RecentRecords({ records, loading = false }: RecentRecord
           </Link>
         </div>
       ) : (
-        <div className="space-y-3">
-          {recentRecords.map((record) => (
+        <div className="space-y-3 p-4">
+          {runs.map((run) => (
             <div
-              key={record.id}
+              key={run.id}
               className="flex items-center justify-between p-3 bg-slate-50 dark:bg-slate-700/50 rounded-lg transition-colors duration-200 hover:bg-slate-100 dark:hover:bg-slate-700"
             >
               <div className="flex items-center gap-3">
                 <div
-                  className={`p-2 rounded-lg ${
-                    record.failed === 0
+                  className={`p-2 rounded-lg ${run.status === 'completed'
+                      ? run.success_rate >= 80
                         ? 'bg-green-100 dark:bg-green-900/30'
                         : 'bg-yellow-100 dark:bg-yellow-900/30'
+                      : run.status === 'running'
+                        ? 'bg-blue-100 dark:bg-blue-900/30'
+                        : 'bg-red-100 dark:bg-red-900/30'
                     }`}
                 >
-                  {record.failed === 0 ? (
+                  {run.status === 'completed' ? (
+                    run.success_rate >= 80 ? (
                       <CheckCircle className="h-4 w-4 text-green-600 dark:text-green-400" />
                     ) : (
                       <XCircle className="h-4 w-4 text-yellow-600 dark:text-yellow-400" />
+                    )
+                  ) : run.status === 'running' ? (
+                    <RefreshCw className="h-4 w-4 text-blue-600 dark:text-blue-400 animate-spin" />
+                  ) : (
+                    <AlertCircle className="h-4 w-4 text-red-600 dark:text-red-400" />
                   )}
                 </div>
                 <div>
                   <p className="text-sm font-medium text-slate-900 dark:text-slate-100">
-                    {record.source === 'manual' ? '手动上传' : '自动补号'}
+                    批次 #{run.id}
+                    <span className="ml-2 text-xs text-slate-500">
+                      {run.total_owners} 个母号
+                    </span>
                   </p>
                   <p className="text-xs text-slate-500 dark:text-slate-400">
-                    {formatRelativeTime(record.timestamp)}
+                    {formatRelativeTime(run.started_at)}
                   </p>
                 </div>
               </div>
               <div className="text-right">
-                <p className="text-sm font-medium text-slate-900 dark:text-slate-100">
-                  +{record.success}
+                <p className="text-sm font-medium text-green-600 dark:text-green-400">
+                  +{run.total_added_to_s2a}
+                </p>
+                <p className="text-xs text-slate-500">
+                  {run.status === 'running' ? '运行中' : `${run.success_rate.toFixed(0)}%`}
                 </p>
-                {record.failed > 0 && <p className="text-xs text-red-500">失败 {record.failed}</p>}
               </div>
             </div>
           ))}

frontend/src/pages/Dashboard.tsx

@@ -4,14 +4,12 @@ import { Upload, RefreshCw, Settings, Trash2 } from 'lucide-react'
 import { PoolStatus, RecentRecords } from '../components/dashboard'
 import { Card, CardHeader, CardTitle, CardContent, Button } from '../components/common'
 import { useS2AApi } from '../hooks/useS2AApi'
-import { useRecords } from '../hooks/useRecords'
 import { useConfig } from '../hooks/useConfig'
 import type { DashboardStats } from '../types'
 import { formatNumber, formatCurrency } from '../utils/format'
 
 export default function Dashboard() {
   const { getDashboardStats, loading, error, isConnected } = useS2AApi()
-  const { records } = useRecords()
   const { config } = useConfig()
   const [stats, setStats] = useState<DashboardStats | null>(null)
   const [refreshing, setRefreshing] = useState(false)
@@ -202,7 +200,7 @@ export default function Dashboard() {
       )}
 
       {/* Recent Records */}
-      <RecentRecords records={records} loading={loading} />
+      <RecentRecords />
     </div>
   )
 }