feat: Add a new monitoring dashboard for S2A account pool management with configurable settings and status display.

backend/internal/api/monitor.go

@@ -6,6 +6,7 @@ import (
 	"strconv"
 
 	"codex-pool/internal/database"
+	"codex-pool/internal/logger"
 )
 
 // MonitorSettings 监控设置
@@ -87,6 +88,11 @@ func HandleSaveMonitorSettings(w http.ResponseWriter, r *http.Request) {
 	database.Instance.SetConfig("monitor_polling_enabled", strconv.FormatBool(settings.PollingEnabled))
 	database.Instance.SetConfig("monitor_polling_interval", strconv.Itoa(settings.PollingInterval))
 
+	// 输出日志
+	logger.Info("监控设置已保存: target="+strconv.Itoa(settings.Target)+
+		", polling="+strconv.FormatBool(settings.PollingEnabled)+
+		", interval="+strconv.Itoa(settings.PollingInterval)+"s", "", "monitor")
+
 	Success(w, map[string]interface{}{
 		"message":  "设置已保存",
 		"settings": settings,

frontend/src/pages/Monitor.tsx

@@ -12,6 +12,7 @@ import {
     AlertTriangle,
     CheckCircle,
     Clock,
+    Save,
 } from 'lucide-react'
 import { Card, CardHeader, CardTitle, CardContent, Button, Input } from '../components/common'
 import type { DashboardStats } from '../types'
@@ -194,6 +195,29 @@ export default function Monitor() {
         setLoading(false)
     }
 
+    // 保存轮询设置（不切换状态）
+    const handleSavePollingSettings = async () => {
+        setLoading(true)
+        try {
+            await fetch('/api/monitor/settings/save', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({
+                    target: targetInput,
+                    auto_add: autoAdd,
+                    min_interval: minInterval,
+                    polling_enabled: pollingEnabled,
+                    polling_interval: pollingInterval,
+                }),
+            })
+            // 重置倒计时
+            setCountdown(pollingInterval)
+        } catch (e) {
+            console.error('保存轮询设置失败:', e)
+        }
+        setLoading(false)
+    }
+
     // 健康检查 - S2A 没有此接口，显示提示
     const handleHealthCheck = async (_autoPause: boolean = false) => {
         setCheckingHealth(true)
@@ -471,20 +495,27 @@ export default function Monitor() {
                         </CardTitle>
                     </CardHeader>
                     <CardContent className="space-y-4">
-                        <Input
-                            label="轮询间隔 (秒)"
+                        <div className="w-full">
+                            <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1">
+                                轮询间隔 (秒)
+                            </label>
+                            <input
                                 type="number"
                                 min={10}
-                            max={300}
+                                max={600}
                                 value={pollingInterval}
-                            onChange={(e) => {
-                                const val = parseInt(e.target.value, 10)
-                                if (!isNaN(val)) {
-                                    setPollingInterval(val)
-                                }
-                            }}
-                            hint="自动刷新号池状态的间隔时间 (10-300秒)"
+                                onChange={(e) => setPollingInterval(Number(e.target.value) || 60)}
+                                className="w-full px-3 py-2 text-sm rounded-lg border transition-colors
+                                    bg-white dark:bg-slate-800
+                                    text-slate-900 dark:text-slate-100
+                                    border-slate-300 dark:border-slate-600 
+                                    focus:border-blue-500 focus:ring-blue-500
+                                    focus:outline-none focus:ring-2"
                             />
+                            <p className="mt-1 text-sm text-slate-500 dark:text-slate-400">
+                                自动刷新号池状态的间隔时间 (10-600秒)
+                            </p>
+                        </div>
                         <div className="p-4 rounded-lg bg-slate-50 dark:bg-slate-800/50">
                             <div className="flex items-center justify-between">
                                 <div>
@@ -496,15 +527,26 @@ export default function Monitor() {
                                 <div className={`status-dot ${pollingEnabled ? 'online' : 'offline'}`} />
                             </div>
                         </div>
+                        <div className="flex gap-3">
+                            <Button
+                                onClick={handleSavePollingSettings}
+                                loading={loading}
+                                variant="outline"
+                                className="flex-1"
+                                icon={<Save className="h-4 w-4" />}
+                            >
+                                保存设置
+                            </Button>
                             <Button
                                 onClick={handleTogglePolling}
                                 loading={loading}
                                 variant={pollingEnabled ? 'outline' : 'primary'}
-                            className="w-full"
+                                className="flex-1"
                                 icon={pollingEnabled ? <Pause className="h-4 w-4" /> : <Play className="h-4 w-4" />}
                             >
                                 {pollingEnabled ? '停止监控' : '启动监控'}
                             </Button>
+                        </div>
                     </CardContent>
                 </Card>
             </div>