users/app/page.tsx

"use client"
import { useRouter } from "next/navigation"
import { cn } from "@/lib/utils"

import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
import { Button } from "@/components/ui/button"
import { Progress } from "@/components/ui/progress"
import { Database, Users, Target, TrendingUp, Activity, CheckCircle, ArrowRight, BarChart3, Zap } from "lucide-react"

export default function Home() {
  const router = useRouter()

  // 真实的数据概览
  const systemOverview = {
    totalUsers: 156234,
    activeUsers: 89167,
    dataIntegrations: 12,
    avgUserValue: 3248,
    dataQuality: 94.6,
    syncStatus: "正常",
  }

  // 数据集成状态
  const dataIntegrations = [
    { name: "用户行为数据", status: "connected", lastSync: "2分钟前", records: 245673 },
    { name: "CRM系统", status: "connected", lastSync: "5分钟前", records: 156234 },
    { name: "内容互动数据", status: "connected", lastSync: "1分钟前", records: 892456 },
    { name: "营销活动数据", status: "syncing", lastSync: "正在同步", records: 0 },
  ]

  // 用户画像概览
  const userPortraitStats = {
    totalTags: 342,
    activeTags: 287,
    userCoverage: 95.8,
    segmentCount: 24,
  }

  // 用户估值概览
  const userValueStats = {
    highValueUsers: 18234,
    mediumValueUsers: 47891,
    lowValueUsers: 32156,
    upgradeRate: 12.3,
  }

  const quickActions = [
    {
      title: "数据集成",
      description: "管理数据源和同步",
      icon: <Database className="h-5 w-5" />,
      href: "/data-integration",
      color: "bg-blue-50 hover:bg-blue-100 border-blue-200",
    },
    {
      title: "用户画像",
      description: "查看用户标签和分群",
      icon: <Users className="h-5 w-5" />,
      href: "/user-portrait",
      color: "bg-purple-50 hover:bg-purple-100 border-purple-200",
    },
    {
      title: "用户估值",
      description: "分析用户价值和升级路径",
      icon: <Target className="h-5 w-5" />,
      href: "/user-value",
      color: "bg-green-50 hover:bg-green-100 border-green-200",
    },
  ]

  return (
    <div className="container mx-auto py-6 space-y-8">
      {/* 页面标题 */}
      <div className="text-center space-y-2">
        <h1 className="text-3xl font-bold bg-gradient-to-r from-blue-600 to-purple-600 bg-clip-text text-transparent">
          用户数字资产中台
        </h1>
        <p className="text-muted-foreground">统一的用户数据管理和分析平台</p>
      </div>

      {/* 系统概览 */}
      <Card className="border-none shadow-lg">
        <CardHeader>
          <CardTitle className="flex items-center gap-2">
            <BarChart3 className="h-5 w-5" />
            系统概览
          </CardTitle>
          <CardDescription>平台整体运行状况</CardDescription>
        </CardHeader>
        <CardContent>
          <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
            <div className="bg-gradient-to-r from-blue-50 to-blue-100 rounded-lg p-4">
              <div className="flex items-center justify-between">
                <div>
                  <p className="text-sm font-medium text-blue-600">总用户数</p>
                  <p className="text-2xl font-bold text-blue-900">{systemOverview.totalUsers.toLocaleString()}</p>
                </div>
                <Users className="h-8 w-8 text-blue-600" />
              </div>
              <div className="mt-2">
                <p className="text-xs text-blue-600">
                  活跃用户: {systemOverview.activeUsers.toLocaleString()} (
                  {((systemOverview.activeUsers / systemOverview.totalUsers) * 100).toFixed(1)}%)
                </p>
              </div>
            </div>

            <div className="bg-gradient-to-r from-purple-50 to-purple-100 rounded-lg p-4">
              <div className="flex items-center justify-between">
                <div>
                  <p className="text-sm font-medium text-purple-600">平均用户价值</p>
                  <p className="text-2xl font-bold text-purple-900">¥{systemOverview.avgUserValue.toLocaleString()}</p>
                </div>
                <Target className="h-8 w-8 text-purple-600" />
              </div>
              <div className="mt-2">
                <p className="text-xs text-purple-600">较上月提升 8.2%</p>
              </div>
            </div>

            <div className="bg-gradient-to-r from-green-50 to-green-100 rounded-lg p-4">
              <div className="flex items-center justify-between">
                <div>
                  <p className="text-sm font-medium text-green-600">数据质量</p>
                  <p className="text-2xl font-bold text-green-900">{systemOverview.dataQuality}%</p>
                </div>
                <CheckCircle className="h-8 w-8 text-green-600" />
              </div>
              <div className="mt-2">
                <Progress value={systemOverview.dataQuality} className="h-2" />
              </div>
            </div>
          </div>
        </CardContent>
      </Card>

      {/* 快速操作 */}
      <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
        {quickActions.map((action, index) => (
          <Card
            key={index}
            className={cn(
              "border-2 cursor-pointer transition-all duration-300 hover:shadow-lg hover:scale-105",
              action.color,
            )}
            onClick={() => router.push(action.href)}
          >
            <CardContent className="p-6">
              <div className="flex items-center justify-between mb-4">
                <div className="p-2 rounded-lg bg-white/50">{action.icon}</div>
                <ArrowRight className="h-5 w-5 text-gray-400" />
              </div>
              <h3 className="font-semibold text-lg mb-2">{action.title}</h3>
              <p className="text-sm text-gray-600">{action.description}</p>
            </CardContent>
          </Card>
        ))}
      </div>

      {/* 详细状态 */}
      <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
        {/* 数据集成状态 */}
        <Card>
          <CardHeader>
            <CardTitle className="flex items-center gap-2">
              <Database className="h-5 w-5" />
              数据集成状态
            </CardTitle>
            <CardDescription>当前数据源连接状态</CardDescription>
          </CardHeader>
          <CardContent>
            <div className="space-y-3">
              {dataIntegrations.map((integration, index) => (
                <div key={index} className="flex items-center justify-between p-3 bg-gray-50 rounded-lg">
                  <div className="flex items-center gap-3">
                    <div
                      className={cn(
                        "w-3 h-3 rounded-full",
                        integration.status === "connected"
                          ? "bg-green-500"
                          : integration.status === "syncing"
                            ? "bg-yellow-500"
                            : "bg-red-500",
                      )}
                    />
                    <div>
                      <p className="font-medium text-sm">{integration.name}</p>
                      <p className="text-xs text-gray-500">{integration.lastSync}</p>
                    </div>
                  </div>
                  <div className="text-right">
                    <p className="text-sm font-medium">{integration.records.toLocaleString()}</p>
                    <p className="text-xs text-gray-500">记录</p>
                  </div>
                </div>
              ))}
            </div>
            <Button
              variant="outline"
              className="w-full mt-4 bg-transparent"
              onClick={() => router.push("/data-integration")}
            >
              查看详情
            </Button>
          </CardContent>
        </Card>

        {/* 用户画像概览 */}
        <Card>
          <CardHeader>
            <CardTitle className="flex items-center gap-2">
              <Users className="h-5 w-5" />
              用户画像概览
            </CardTitle>
            <CardDescription>用户标签和分群统计</CardDescription>
          </CardHeader>
          <CardContent>
            <div className="grid grid-cols-2 gap-4 mb-4">
              <div className="text-center p-3 bg-purple-50 rounded-lg">
                <p className="text-2xl font-bold text-purple-600">{userPortraitStats.totalTags}</p>
                <p className="text-sm text-gray-600">总标签数</p>
              </div>
              <div className="text-center p-3 bg-blue-50 rounded-lg">
                <p className="text-2xl font-bold text-blue-600">{userPortraitStats.segmentCount}</p>
                <p className="text-sm text-gray-600">用户分群</p>
              </div>
            </div>
            <div className="space-y-3">
              <div className="flex justify-between items-center">
                <span className="text-sm">标签覆盖率</span>
                <span className="text-sm font-medium">{userPortraitStats.userCoverage}%</span>
              </div>
              <Progress value={userPortraitStats.userCoverage} className="h-2" />
              <div className="flex justify-between items-center">
                <span className="text-sm">活跃标签</span>
                <span className="text-sm font-medium">{userPortraitStats.activeTags}</span>
              </div>
              <Progress value={(userPortraitStats.activeTags / userPortraitStats.totalTags) * 100} className="h-2" />
            </div>
            <Button
              variant="outline"
              className="w-full mt-4 bg-transparent"
              onClick={() => router.push("/user-portrait")}
            >
              查看详情
            </Button>
          </CardContent>
        </Card>

        {/* 用户估值概览 */}
        <Card className="lg:col-span-2">
          <CardHeader>
            <CardTitle className="flex items-center gap-2">
              <Target className="h-5 w-5" />
              用户价值分布
            </CardTitle>
            <CardDescription>用户价值等级和升级情况</CardDescription>
          </CardHeader>
          <CardContent>
            <div className="grid grid-cols-1 md:grid-cols-4 gap-4">
              <div className="bg-green-50 p-4 rounded-lg">
                <div className="flex items-center justify-between mb-2">
                  <p className="text-sm font-medium text-green-600">高价值用户</p>
                  <TrendingUp className="h-4 w-4 text-green-600" />
                </div>
                <p className="text-xl font-bold text-green-900">{userValueStats.highValueUsers.toLocaleString()}</p>
                <p className="text-xs text-green-600">
                  占比 {((userValueStats.highValueUsers / systemOverview.totalUsers) * 100).toFixed(1)}%
                </p>
              </div>
              <div className="bg-blue-50 p-4 rounded-lg">
                <div className="flex items-center justify-between mb-2">
                  <p className="text-sm font-medium text-blue-600">中价值用户</p>
                  <Activity className="h-4 w-4 text-blue-600" />
                </div>
                <p className="text-xl font-bold text-blue-900">{userValueStats.mediumValueUsers.toLocaleString()}</p>
                <p className="text-xs text-blue-600">
                  占比 {((userValueStats.mediumValueUsers / systemOverview.totalUsers) * 100).toFixed(1)}%
                </p>
              </div>
              <div className="bg-gray-50 p-4 rounded-lg">
                <div className="flex items-center justify-between mb-2">
                  <p className="text-sm font-medium text-gray-600">低价值用户</p>
                  <Users className="h-4 w-4 text-gray-600" />
                </div>
                <p className="text-xl font-bold text-gray-900">{userValueStats.lowValueUsers.toLocaleString()}</p>
                <p className="text-xs text-gray-600">
                  占比 {((userValueStats.lowValueUsers / systemOverview.totalUsers) * 100).toFixed(1)}%
                </p>
              </div>
              <div className="bg-orange-50 p-4 rounded-lg">
                <div className="flex items-center justify-between mb-2">
                  <p className="text-sm font-medium text-orange-600">升级率</p>
                  <Zap className="h-4 w-4 text-orange-600" />
                </div>
                <p className="text-xl font-bold text-orange-900">{userValueStats.upgradeRate}%</p>
                <p className="text-xs text-orange-600">较上月提升 2.1%</p>
              </div>
            </div>
            <Button variant="outline" className="w-full mt-4 bg-transparent" onClick={() => router.push("/user-value")}>
              查看详情
            </Button>
          </CardContent>
        </Card>
      </div>
    </div>
  )
}