feat: add Codex proxy configuration page with full CRUD, toggle, and testing functionalities.

frontend/src/pages/CodexProxyConfig.tsx

@@ -2,7 +2,7 @@ import { useState, useEffect, useCallback } from 'react'
 import {
     Globe, Plus, Trash2, ToggleLeft, ToggleRight,
     Loader2, Save, RefreshCcw, CheckCircle, XCircle,
-    AlertTriangle, Clock, MapPin, Play
+    AlertTriangle, Clock, MapPin, Play, PlayCircle
 } from 'lucide-react'
 import { Card, CardHeader, CardTitle, CardContent, Button, Input } from '../components/common'
 
@@ -31,6 +31,7 @@ export default function CodexProxyConfig() {
     const [loading, setLoading] = useState(true)
     const [saving, setSaving] = useState(false)
     const [testingIds, setTestingIds] = useState<Set<number>>(new Set())
+    const [testingAll, setTestingAll] = useState(false)
     const [message, setMessage] = useState<{ type: 'success' | 'error', text: string } | null>(null)
 
     // 单个添加
@@ -177,6 +178,70 @@ export default function CodexProxyConfig() {
         }
     }
 
+    // 一键测试所有代理
+    const handleTestAll = async () => {
+        if (testingAll || proxies.length === 0) return
+        setTestingAll(true)
+        setMessage(null)
+
+        let successCount = 0
+        let failCount = 0
+
+        // 并发测试所有代理（最多5个并发）
+        const concurrency = 5
+        const chunks: CodexProxy[][] = []
+        for (let i = 0; i < proxies.length; i += concurrency) {
+            chunks.push(proxies.slice(i, i + concurrency))
+        }
+
+        for (const chunk of chunks) {
+            // 标记当前批次为测试中
+            const chunkIds = chunk.map(p => p.id)
+            setTestingIds(prev => {
+                const next = new Set(prev)
+                chunkIds.forEach(id => next.add(id))
+                return next
+            })
+
+            // 并发执行当前批次
+            const results = await Promise.allSettled(
+                chunk.map(async (proxy) => {
+                    try {
+                        const res = await fetch(`/api/codex-proxy/test?id=${proxy.id}`, { method: 'POST' })
+                        const data = await res.json()
+                        return { id: proxy.id, success: data.code === 0, data }
+                    } catch {
+                        return { id: proxy.id, success: false }
+                    }
+                })
+            )
+
+            // 统计结果
+            results.forEach(result => {
+                if (result.status === 'fulfilled' && result.value.success) {
+                    successCount++
+                } else {
+                    failCount++
+                }
+            })
+
+            // 移除当前批次的测试状态
+            setTestingIds(prev => {
+                const next = new Set(prev)
+                chunkIds.forEach(id => next.delete(id))
+                return next
+            })
+        }
+
+        // 刷新列表获取最新数据
+        await fetchProxies()
+        setTestingAll(false)
+        setMessage({
+            type: successCount > 0 ? 'success' : 'error',
+            text: `测试完成: ${successCount} 成功, ${failCount} 失败`
+        })
+    }
+
     // 清空所有
     const handleClearAll = async () => {
         if (!confirm('确定要清空所有代理吗？此操作不可恢复！')) return
@@ -376,9 +441,22 @@ export default function CodexProxyConfig() {
             <Card>
                 <CardHeader>
                     <CardTitle>代理列表</CardTitle>
+                    <div className="flex items-center gap-3">
+                        {proxies.length > 0 && (
+                            <Button
+                                size="sm"
+                                variant="outline"
+                                onClick={handleTestAll}
+                                disabled={testingAll}
+                                icon={testingAll ? <Loader2 className="h-4 w-4 animate-spin" /> : <PlayCircle className="h-4 w-4" />}
+                            >
+                                {testingAll ? '测试中...' : '一键测试'}
+                            </Button>
+                        )}
                         <span className="text-sm text-slate-500">
                             共 {proxies.length} 个代理
                         </span>
+                    </div>
                 </CardHeader>
                 <CardContent>
                     {proxies.length === 0 ? (