users/components/dialogs/api-monitor-dialog.tsx

"use client"

import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle } from "@/components/ui/dialog"
import { Card, CardContent } from "@/components/ui/card"
import { Badge } from "@/components/ui/badge"
import { Activity, Clock, Zap, AlertTriangle, CheckCircle } from "lucide-react"
import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer, AreaChart, Area } from "recharts"

interface APIMonitorDialogProps {
  open: boolean
  onOpenChange: (open: boolean) => void
  api?: {
    name: string
    endpoint: string
  }
}

const LATENCY_DATA = [
  { time: "00:00", p50: 28, p95: 45, p99: 68 },
  { time: "04:00", p50: 25, p95: 42, p99: 62 },
  { time: "08:00", p50: 32, p95: 55, p99: 85 },
  { time: "12:00", p50: 45, p95: 78, p99: 120 },
  { time: "16:00", p50: 42, p95: 72, p99: 110 },
  { time: "20:00", p50: 35, p95: 58, p99: 88 },
]

const QPS_DATA = [
  { time: "00:00", qps: 450 },
  { time: "04:00", qps: 280 },
  { time: "08:00", qps: 850 },
  { time: "12:00", qps: 1200 },
  { time: "16:00", qps: 1100 },
  { time: "20:00", qps: 780 },
]

const ERROR_DATA = [
  { time: "00:00", rate: 0.1 },
  { time: "04:00", rate: 0.05 },
  { time: "08:00", rate: 0.15 },
  { time: "12:00", rate: 0.3 },
  { time: "16:00", rate: 0.2 },
  { time: "20:00", rate: 0.12 },
]

export function APIMonitorDialog({ open, onOpenChange, api }: APIMonitorDialogProps) {
  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="max-w-4xl max-h-[85vh] overflow-y-auto">
        <DialogHeader>
          <DialogTitle className="flex items-center gap-2">
            <Activity className="w-5 h-5" />
            API监控 - {api?.name || "API服务"}
          </DialogTitle>
          <DialogDescription>{api?.endpoint}</DialogDescription>
        </DialogHeader>

        {/* 实时指标 */}
        <div className="grid grid-cols-4 gap-4">
          <Card className="bg-slate-50">
            <CardContent className="p-4">
              <div className="flex items-center justify-between">
                <div>
                  <p className="text-xs text-slate-500">当前QPS</p>
                  <p className="text-2xl font-bold text-slate-800">1,156</p>
                </div>
                <Zap className="w-8 h-8 text-blue-500" />
              </div>
              <p className="text-xs text-emerald-600 mt-1">峰值: 1,200</p>
            </CardContent>
          </Card>
          <Card className="bg-slate-50">
            <CardContent className="p-4">
              <div className="flex items-center justify-between">
                <div>
                  <p className="text-xs text-slate-500">P99延迟</p>
                  <p className="text-2xl font-bold text-slate-800">95ms</p>
                </div>
                <Clock className="w-8 h-8 text-amber-500" />
              </div>
              <p className="text-xs text-slate-500 mt-1">P50: 32ms</p>
            </CardContent>
          </Card>
          <Card className="bg-slate-50">
            <CardContent className="p-4">
              <div className="flex items-center justify-between">
                <div>
                  <p className="text-xs text-slate-500">成功率</p>
                  <p className="text-2xl font-bold text-emerald-600">99.85%</p>
                </div>
                <CheckCircle className="w-8 h-8 text-emerald-500" />
              </div>
              <p className="text-xs text-emerald-600 mt-1">SLA: 99.9%</p>
            </CardContent>
          </Card>
          <Card className="bg-slate-50">
            <CardContent className="p-4">
              <div className="flex items-center justify-between">
                <div>
                  <p className="text-xs text-slate-500">今日错误</p>
                  <p className="text-2xl font-bold text-red-600">156</p>
                </div>
                <AlertTriangle className="w-8 h-8 text-red-500" />
              </div>
              <p className="text-xs text-slate-500 mt-1">较昨日 -23%</p>
            </CardContent>
          </Card>
        </div>

        {/* QPS趋势 */}
        <div className="space-y-2">
          <h4 className="text-sm font-medium">QPS趋势</h4>
          <div className="h-48 bg-slate-50 rounded-lg p-4">
            <ResponsiveContainer width="100%" height="100%">
              <AreaChart data={QPS_DATA}>
                <CartesianGrid strokeDasharray="3 3" stroke="#e2e8f0" />
                <XAxis dataKey="time" tick={{ fontSize: 12 }} stroke="#94a3b8" />
                <YAxis tick={{ fontSize: 12 }} stroke="#94a3b8" />
                <Tooltip />
                <Area type="monotone" dataKey="qps" stroke="#3b82f6" fill="#93c5fd" fillOpacity={0.5} />
              </AreaChart>
            </ResponsiveContainer>
          </div>
        </div>

        {/* 延迟分布 */}
        <div className="space-y-2">
          <h4 className="text-sm font-medium">延迟分布 (ms)</h4>
          <div className="h-48 bg-slate-50 rounded-lg p-4">
            <ResponsiveContainer width="100%" height="100%">
              <LineChart data={LATENCY_DATA}>
                <CartesianGrid strokeDasharray="3 3" stroke="#e2e8f0" />
                <XAxis dataKey="time" tick={{ fontSize: 12 }} stroke="#94a3b8" />
                <YAxis tick={{ fontSize: 12 }} stroke="#94a3b8" />
                <Tooltip />
                <Line type="monotone" dataKey="p50" stroke="#22c55e" strokeWidth={2} name="P50" />
                <Line type="monotone" dataKey="p95" stroke="#f59e0b" strokeWidth={2} name="P95" />
                <Line type="monotone" dataKey="p99" stroke="#ef4444" strokeWidth={2} name="P99" />
              </LineChart>
            </ResponsiveContainer>
          </div>
        </div>

        {/* 最近错误 */}
        <div className="space-y-2">
          <h4 className="text-sm font-medium">最近错误</h4>
          <div className="space-y-2">
            {[
              { time: "14:35:12", code: 429, message: "Rate limit exceeded", count: 23 },
              { time: "14:32:08", code: 500, message: "Internal server error", count: 5 },
              { time: "14:28:45", code: 404, message: "User not found", count: 12 },
            ].map((error, i) => (
              <div key={i} className="flex items-center justify-between p-3 bg-slate-50 rounded-lg">
                <div className="flex items-center gap-3">
                  <Badge className="bg-red-100 text-red-700">{error.code}</Badge>
                  <span className="text-sm text-slate-700">{error.message}</span>
                </div>
                <div className="flex items-center gap-4 text-sm text-slate-500">
                  <span>{error.count} 次</span>
                  <span>{error.time}</span>
                </div>
              </div>
            ))}
          </div>
        </div>
      </DialogContent>
    </Dialog>
  )
}