"use client"

import {useState} from "react"
import {
  Alert,
  Badge,
  Button,
  Card,
  Col,
  Form,
  Input,
  Layout,
  Menu,
  message,
  Modal,
  Row,
  Select,
  Space,
  Statistic,
  Table,
  Tabs,
  Tag,
} from "antd"
import {
  AlertOutlined,
  BarChartOutlined,
  DashboardOutlined,
  EditOutlined,
  EnvironmentOutlined,
  EyeOutlined,
  PlusOutlined,
  SettingOutlined,
} from "@ant-design/icons"
import dynamic from "next/dynamic"
import EChart from "@/components/echarts"

const { Header, Sider, Content } = Layout
const { TabPane } = Tabs
const { Option } = Select

// 动态导入地图组件避免SSR问题
const MapView = dynamic(() => import("./components/map-view"), { ssr: false })

export default function ManholeMonitoringSystem() {
  const [selectedMenu, setSelectedMenu] = useState("dashboard")
  const [deviceModalVisible, setDeviceModalVisible] = useState(false)
  const [selectedDevice, setSelectedDevice] = useState(null)
  const [addDeviceModalVisible, setAddDeviceModalVisible] = useState(false)
  const [editDeviceModalVisible, setEditDeviceModalVisible] = useState(false)
  const [editingDevice, setEditingDevice] = useState(null)
  const [devices, setDevices] = useState([
    {
      id: 1,
      name: "设备001",
      type: "智能井盖",
      status: "normal",
      location: "朝阳区建国路",
      lat: 39.9042,
      lng: 116.4074,
      battery: 85,
      signal: 90,
    },
    {
      id: 2,
      name: "设备002",
      type: "智能井盖",
      status: "warning",
      location: "海淀区中关村",
      lat: 39.9826,
      lng: 116.3186,
      battery: 45,
      signal: 75,
    },
    {
      id: 3,
      name: "设备003",
      type: "智能井盖",
      status: "error",
      location: "西城区金融街",
      lat: 39.926,
      lng: 116.3663,
      battery: 20,
      signal: 60,
    },
    {
      id: 4,
      name: "设备004",
      type: "智能井盖",
      status: "normal",
      location: "东城区王府井",
      lat: 39.9097,
      lng: 116.4109,
      battery: 92,
      signal: 95,
    },
    {
      id: 5,
      name: "设备005",
      type: "智能井盖",
      status: "maintenance",
      location: "丰台区丽泽",
      lat: 39.8584,
      lng: 116.3135,
      battery: 78,
      signal: 80,
    },
  ])
  const [alerts, setAlerts] = useState([
    {
      id: 1,
      deviceName: "设备002",
      type: "位移异常",
      level: "warning",
      time: "2024-01-15 14:30:25",
      location: "海淀区中关村",
      status: "pending", // pending, processed, ignored
    },
    {
      id: 2,
      deviceName: "设备003",
      type: "电池电压低",
      level: "error",
      time: "2024-01-15 14:25:10",
      location: "西城区金融街",
      status: "pending",
    },
    {
      id: 3,
      deviceName: "设备001",
      type: "震动异常",
      level: "info",
      time: "2024-01-15 14:20:15",
      location: "朝阳区建国路",
      status: "processed",
    },
  ])

  const [addDeviceForm] = Form.useForm()
  const [editDeviceForm] = Form.useForm()

  const handleAddDevice = (values: any) => {
    const newDevice = {
      id: devices.length + 1,
      name: values.name,
      type: values.type,
      status: values.status,
      location: values.location,
      lat: Number.parseFloat(values.lat),
      lng: Number.parseFloat(values.lng),
      battery: Number.parseInt(values.battery),
      signal: Number.parseInt(values.signal),
    }
    setDevices([...devices, newDevice])
    setAddDeviceModalVisible(false)
    addDeviceForm.resetFields()
    message.success("设备添加成功！")
  }

  const handleEditDevice = (values: any) => {
    const updatedDevices = devices.map((device) =>
      device.id === editingDevice.id
        ? {
          ...device,
          ...values,
          lat: Number.parseFloat(values.lat),
          lng: Number.parseFloat(values.lng),
          battery: Number.parseInt(values.battery),
          signal: Number.parseInt(values.signal),
        }
        : device,
    )
    setDevices(updatedDevices)
    setEditDeviceModalVisible(false)
    setEditingDevice(null)
    editDeviceForm.resetFields()
    message.success("设备信息更新成功！")
  }

  const openEditModal = (device: any) => {
    setEditingDevice(device)
    editDeviceForm.setFieldsValue(device)
    setEditDeviceModalVisible(true)
  }

  const handleProcessAlert = (alertId: number) => {
    const updatedAlerts = alerts.map((alert) => (alert.id === alertId ? { ...alert, status: "processed" } : alert))
    setAlerts(updatedAlerts)
    message.success("报警已处理！")
  }

  const handleIgnoreAlert = (alertId: number) => {
    const updatedAlerts = alerts.map((alert) => (alert.id === alertId ? { ...alert, status: "ignored" } : alert))
    setAlerts(updatedAlerts)
    message.success("报警已忽略！")
  }

  // 设备状态统计
  const deviceStats = {
    total: devices.length,
    normal: devices.filter((d) => d.status === "normal").length,
    warning: devices.filter((d) => d.status === "warning").length,
    error: devices.filter((d) => d.status === "error").length,
    maintenance: devices.filter((d) => d.status === "maintenance").length,
  }

  // 区域分布图表配置
  const regionChartOption = {
    title: { text: "设备区域分布", left: "center" },
    tooltip: { trigger: "item" },
    series: [
      {
        type: "pie",
        radius: "50%",
        data: [
          { value: 1, name: "朝阳区" },
          { value: 1, name: "海淀区" },
          { value: 1, name: "西城区" },
          { value: 1, name: "东城区" },
          { value: 1, name: "丰台区" },
        ],
      },
    ],
  }

  // 设备状态分布图表配置
  const statusChartOption = {
    title: { text: "设备状态分布", left: "center" },
    tooltip: { trigger: "item" },
    series: [
      {
        type: "pie",
        radius: "50%",
        data: [
          { value: deviceStats.normal, name: "正常", itemStyle: { color: "#52c41a" } },
          { value: deviceStats.warning, name: "告警", itemStyle: { color: "#faad14" } },
          { value: deviceStats.error, name: "故障", itemStyle: { color: "#f5222d" } },
          { value: deviceStats.maintenance, name: "维修中", itemStyle: { color: "#722ed1" } },
        ],
      },
    ],
  }

  // 实时监测数据图表配置
  const monitoringChartOption = {
    title: { text: "实时监测数据趋势", left: "center" },
    tooltip: { trigger: "axis" },
    legend: { data: ["倾斜角度", "位移距离", "震动强度"], top: 30 },
    xAxis: {
      type: "category",
      data: ["00:00", "04:00", "08:00", "12:00", "16:00", "20:00"],
    },
    yAxis: { type: "value" },
    series: [
      {
        name: "倾斜角度",
        type: "line",
        data: [2.1, 2.3, 2.0, 2.5, 2.8, 2.4],
        itemStyle: { color: "#1890ff" },
      },
      {
        name: "位移距离",
        type: "line",
        data: [0.5, 0.7, 0.4, 0.9, 1.2, 0.8],
        itemStyle: { color: "#52c41a" },
      },
      {
        name: "震动强度",
        type: "line",
        data: [15, 18, 12, 22, 28, 20],
        itemStyle: { color: "#faad14" },
      },
    ],
  }

  const deviceColumns = [
    { title: "设备编号", dataIndex: "name", key: "name" },
    { title: "设备类型", dataIndex: "type", key: "type" },
    {
      title: "运维状态",
      dataIndex: "status",
      key: "status",
      render: (status: string) => {
        const statusMap = {
          normal: { color: "success", text: "正常" },
          warning: { color: "warning", text: "告警" },
          error: { color: "error", text: "故障" },
          maintenance: { color: "processing", text: "维修中" },
        }
        const config = statusMap[status as keyof typeof statusMap]
        return <Badge status={config.color as any} text={config.text} />
      },
    },
    { title: "所在位置", dataIndex: "location", key: "location" },
    {
      title: "电池电量",
      dataIndex: "battery",
      key: "battery",
      render: (battery: number) => `${battery}%`,
    },
    {
      title: "信号强度",
      dataIndex: "signal",
      key: "signal",
      render: (signal: number) => `${signal}%`,
    },
    {
      title: "操作",
      key: "action",
      render: (_, record: any) => (
        <Space>
          <Button
            type="link"
            icon={<EyeOutlined />}
            onClick={() => {
              setSelectedDevice(record)
              setDeviceModalVisible(true)
            }}
          >
            查看
          </Button>
          <Button type="link" icon={<EditOutlined />} onClick={() => openEditModal(record)}>
            编辑
          </Button>
        </Space>
      ),
    },
  ]

  const alertColumns = [
    { title: "设备名称", dataIndex: "deviceName", key: "deviceName" },
    { title: "报警类型", dataIndex: "type", key: "type" },
    {
      title: "报警级别",
      dataIndex: "level",
      key: "level",
      render: (level: string) => {
        const levelMap = {
          info: { color: "blue", text: "信息" },
          warning: { color: "orange", text: "警告" },
          error: { color: "red", text: "严重" },
        }
        const config = levelMap[level as keyof typeof levelMap]
        return <Tag color={config.color}>{config.text}</Tag>
      },
    },
    { title: "报警时间", dataIndex: "time", key: "time" },
    { title: "设备位置", dataIndex: "location", key: "location" },
    {
      title: "状态",
      dataIndex: "status",
      key: "status",
      render: (status: string) => {
        const statusMap = {
          pending: { color: "orange", text: "待处理" },
          processed: { color: "green", text: "已处理" },
          ignored: { color: "gray", text: "已忽略" },
        }
        const config = statusMap[status as keyof typeof statusMap]
        return <Tag color={config.color}>{config.text}</Tag>
      },
    },
    {
      title: "操作",
      key: "action",
      render: (_, record: any) => (
        <Space>
          {record.status === "pending" && (
            <>
              <Button type="link" onClick={() => handleProcessAlert(record.id)}>
                处理
              </Button>
              <Button type="link" onClick={() => handleIgnoreAlert(record.id)}>
                忽略
              </Button>
            </>
          )}
          {record.status !== "pending" && <span className="text-gray-400">已处理</span>}
        </Space>
      ),
    },
  ]

  const renderContent = () => {
    switch (selectedMenu) {
      case "dashboard":
        return (
          <div className="space-y-6">
            {/* 统计卡片 */}
            <Row gutter={16}>
              <Col span={6}>
                <Card>
                  <Statistic title="设备总数" value={deviceStats.total} valueStyle={{ color: "#1890ff" }} />
                </Card>
              </Col>
              <Col span={6}>
                <Card>
                  <Statistic title="正常设备" value={deviceStats.normal} valueStyle={{ color: "#52c41a" }} />
                </Card>
              </Col>
              <Col span={6}>
                <Card>
                  <Statistic title="告警设备" value={deviceStats.warning} valueStyle={{ color: "#faad14" }} />
                </Card>
              </Col>
              <Col span={6}>
                <Card>
                  <Statistic title="故障设备" value={deviceStats.error} valueStyle={{ color: "#f5222d" }} />
                </Card>
              </Col>
            </Row>

            {/* 图表展示 */}
            <Row gutter={16}>
              <Col span={12}>
                <Card title="设备区域分布">
                  <EChart option={regionChartOption} />
                </Card>
              </Col>
              <Col span={12}>
                <Card title="设备状态分布">
                  <EChart option={statusChartOption} />
                </Card>
              </Col>
            </Row>

            {/* 实时监测趋势 */}
            <Card title="实时监测数据趋势">
              <EChart option={monitoringChartOption} />
            </Card>
          </div>
        )

      case "devices":
        return (
          <div className="space-y-6">
            <Card
              title="监测设备台账"
              extra={
                <Button type="primary" icon={<PlusOutlined />} onClick={() => setAddDeviceModalVisible(true)}>
                  添加设备
                </Button>
              }
            >
              <Table columns={deviceColumns} dataSource={devices} rowKey="id" pagination={{ pageSize: 10 }} />
            </Card>
          </div>
        )

      case "map":
        return (
          <div className="space-y-6">
            <Card title="监测设备 GIS 一张图">
              <div style={{ height: "600px" }}>
                <MapView devices={devices} />
              </div>
            </Card>
          </div>
        )

      case "monitoring":
        return (
          <div className="space-y-6">
            <Row gutter={16}>
              <Col span={24}>
                <Alert
                  message="实时监测状态"
                  description="系统正在实时监测所有窨井盖设备状态，包括开启、位移、倾斜、震动、溢水等情况"
                  type="info"
                  showIcon
                  className="mb-4"
                />
              </Col>
            </Row>

            <Tabs defaultActiveKey="realtime">
              <TabPane tab="实时监测" key="realtime">
                <Row gutter={16}>
                  <Col span={24}>
                    <Card title="实时监测一张图">
                      <div style={{ height: "500px" }}>
                        <MapView devices={devices} showRealTimeData />
                      </div>
                    </Card>
                  </Col>
                </Row>
              </TabPane>

              <TabPane tab="监测数据" key="data">
                <Card title="实时监测数据">
                  <EChart option={monitoringChartOption} />
                </Card>
              </TabPane>
            </Tabs>
          </div>
        )

      case "alerts":
        return (
          <div className="space-y-6">
            <Row gutter={16}>
              <Col span={6}>
                <Card>
                  <Statistic title="今日告警" value={alerts.length} valueStyle={{ color: "#f5222d" }} />
                </Card>
              </Col>
              <Col span={6}>
                <Card>
                  <Statistic
                    title="待处理"
                    value={alerts.filter((a) => a.status === "pending").length}
                    valueStyle={{ color: "#faad14" }}
                  />
                </Card>
              </Col>
              <Col span={6}>
                <Card>
                  <Statistic
                    title="已处理"
                    value={alerts.filter((a) => a.status === "processed").length}
                    valueStyle={{ color: "#52c41a" }}
                  />
                </Card>
              </Col>
              <Col span={6}>
                <Card>
                  <Statistic
                    title="已忽略"
                    value={alerts.filter((a) => a.status === "ignored").length}
                    valueStyle={{ color: "#d9d9d9" }}
                  />
                </Card>
              </Col>
            </Row>

            <Card title="监测报警记录">
              <Table columns={alertColumns} dataSource={alerts} rowKey="id" pagination={{ pageSize: 10 }} />
            </Card>
          </div>
        )

      default:
        return <div>页面开发中...</div>
    }
  }

  return (
    <Layout className="min-h-screen">
      <Header className="bg-blue-600 text-white" style={{backgroundColor:'white'}}>
        <div className="flex items-center justify-between">
          <h1 className="text-xl font-bold">窨井盖安全运行监测子系统</h1>
          <div className="text-sm">当前时间: {new Date().toLocaleString("zh-CN")}</div>
        </div>
      </Header>

      <Layout>
        <Sider width={200} className="bg-white">
          <Menu
            mode="inline"
            selectedKeys={[selectedMenu]}
            onClick={({ key }) => setSelectedMenu(key)}
            className="h-full border-r"
          >
            <Menu.Item key="dashboard" icon={<DashboardOutlined />}>
              监控面板
            </Menu.Item>
            <Menu.Item key="devices" icon={<SettingOutlined />}>
              设备管理
            </Menu.Item>
            <Menu.Item key="map" icon={<EnvironmentOutlined />}>
              GIS地图
            </Menu.Item>
            <Menu.Item key="monitoring" icon={<BarChartOutlined />}>
              实时监测
            </Menu.Item>
            <Menu.Item key="alerts" icon={<AlertOutlined />}>
              报警管理
            </Menu.Item>
          </Menu>
        </Sider>

        <Layout className="p-6">
          <Content className="bg-gray-50 min-h-full">{renderContent()}</Content>
        </Layout>
      </Layout>

      {/* 设备详情弹窗 */}
      <Modal
        title="设备详情"
        open={deviceModalVisible}
        onCancel={() => setDeviceModalVisible(false)}
        footer={null}
        width={600}
      >
        {selectedDevice && (
          <div className="space-y-4">
            <Row gutter={16}>
              <Col span={12}>
                <div>
                  <strong>设备编号:</strong> {selectedDevice.name}
                </div>
              </Col>
              <Col span={12}>
                <div>
                  <strong>设备类型:</strong> {selectedDevice.type}
                </div>
              </Col>
            </Row>
            <Row gutter={16}>
              <Col span={12}>
                <div>
                  <strong>所在位置:</strong> {selectedDevice.location}
                </div>
              </Col>
              <Col span={12}>
                <div>
                  <strong>运维状态:</strong>
                  <Badge
                    status={selectedDevice.status === "normal" ? "success" : "error"}
                    text={selectedDevice.status === "normal" ? "正常" : "异常"}
                  />
                </div>
              </Col>
            </Row>
            <Row gutter={16}>
              <Col span={12}>
                <div>
                  <strong>电池电量:</strong> {selectedDevice.battery}%
                </div>
              </Col>
              <Col span={12}>
                <div>
                  <strong>信号强度:</strong> {selectedDevice.signal}%
                </div>
              </Col>
            </Row>
          </div>
        )}
      </Modal>

      {/* 添加设备弹窗 */}
      <Modal
        title="添加设备"
        open={addDeviceModalVisible}
        onCancel={() => {
          setAddDeviceModalVisible(false)
          addDeviceForm.resetFields()
        }}
        onOk={() => addDeviceForm.submit()}
        width={600}
      >
        <Form form={addDeviceForm} layout="vertical" onFinish={handleAddDevice}>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="name" label="设备编号" rules={[{ required: true, message: "请输入设备编号" }]}>
                <Input placeholder="请输入设备编号" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="type" label="设备类型" rules={[{ required: true, message: "请选择设备类型" }]}>
                <Select placeholder="请选择设备类型">
                  <Option value="智能井盖">智能井盖</Option>
                  <Option value="传感器">传感器</Option>
                  <Option value="监控设备">监控设备</Option>
                </Select>
              </Form.Item>
            </Col>
          </Row>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="status" label="运维状态" rules={[{ required: true, message: "请选择运维状态" }]}>
                <Select placeholder="请选择运维状态">
                  <Option value="normal">正常</Option>
                  <Option value="warning">告警</Option>
                  <Option value="error">故障</Option>
                  <Option value="maintenance">维修中</Option>
                </Select>
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="location" label="所在位置" rules={[{ required: true, message: "请输入所在位置" }]}>
                <Input placeholder="请输入所在位置" />
              </Form.Item>
            </Col>
          </Row>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="lat" label="纬度" rules={[{ required: true, message: "请输入纬度" }]}>
                <Input placeholder="请输入纬度" type="number" step="0.000001" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="lng" label="经度" rules={[{ required: true, message: "请输入经度" }]}>
                <Input placeholder="请输入经度" type="number" step="0.000001" />
              </Form.Item>
            </Col>
          </Row>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="battery" label="电池电量(%)" rules={[{ required: true, message: "请输入电池电量" }]}>
                <Input placeholder="请输入电池电量" type="number" min="0" max="100" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="signal" label="信号强度(%)" rules={[{ required: true, message: "请输入信号强度" }]}>
                <Input placeholder="请输入信号强度" type="number" min="0" max="100" />
              </Form.Item>
            </Col>
          </Row>
        </Form>
      </Modal>

      {/* 编辑设备弹窗 */}
      <Modal
        title="编辑设备"
        open={editDeviceModalVisible}
        onCancel={() => {
          setEditDeviceModalVisible(false)
          setEditingDevice(null)
          editDeviceForm.resetFields()
        }}
        onOk={() => editDeviceForm.submit()}
        width={600}
      >
        <Form form={editDeviceForm} layout="vertical" onFinish={handleEditDevice}>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="name" label="设备编号" rules={[{ required: true, message: "请输入设备编号" }]}>
                <Input placeholder="请输入设备编号" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="type" label="设备类型" rules={[{ required: true, message: "请选择设备类型" }]}>
                <Select placeholder="请选择设备类型">
                  <Option value="智能井盖">智能井盖</Option>
                  <Option value="传感器">传感器</Option>
                  <Option value="监控设备">监控设备</Option>
                </Select>
              </Form.Item>
            </Col>
          </Row>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="status" label="运维状态" rules={[{ required: true, message: "请选择运维状态" }]}>
                <Select placeholder="请选择运维状态">
                  <Option value="normal">正常</Option>
                  <Option value="warning">告警</Option>
                  <Option value="error">故障</Option>
                  <Option value="maintenance">维修中</Option>
                </Select>
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="location" label="所在位置" rules={[{ required: true, message: "请输入所在位置" }]}>
                <Input placeholder="请输入所在位置" />
              </Form.Item>
            </Col>
          </Row>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="lat" label="纬度" rules={[{ required: true, message: "请输入纬度" }]}>
                <Input placeholder="请输入纬度" type="number" step="0.000001" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="lng" label="经度" rules={[{ required: true, message: "请输入经度" }]}>
                <Input placeholder="请输入经度" type="number" step="0.000001" />
              </Form.Item>
            </Col>
          </Row>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item name="battery" label="电池电量(%)" rules={[{ required: true, message: "请输入电池电量" }]}>
                <Input placeholder="请输入电池电量" type="number" min="0" max="100" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="signal" label="信号强度(%)" rules={[{ required: true, message: "请输入信号强度" }]}>
                <Input placeholder="请输入信号强度" type="number" min="0" max="100" />
              </Form.Item>
            </Col>
          </Row>
        </Form>
      </Modal>
    </Layout>
  )
}