import {
  BugOutlined,
  DatabaseOutlined,
  DashboardOutlined,
  FileTextOutlined,
  LineChartOutlined,
  RobotOutlined,
  SnippetsOutlined,
  UnorderedListOutlined,
  MessageOutlined,
  SafetyCertificateOutlined,
  PhoneOutlined,
} from '@ant-design/icons'
import { Layout, Menu, Typography, theme } from 'antd'
import type { MenuProps } from 'antd'
import { useMemo, useState } from 'react'
import { Link, Outlet, useLocation } from 'react-router-dom'

const { Header, Content, Sider } = Layout

const menuItems: MenuProps['items'] = [
  {
    key: '/dashboard',
    icon: <DashboardOutlined />,
    label: <Link to="/dashboard">健康概览</Link>,
  },
  {
    key: '/tasks',
    icon: <UnorderedListOutlined />,
    label: <Link to="/tasks">任务中心</Link>,
  },
  {
    key: '/resources',
    icon: <DatabaseOutlined />,
    label: '资源池',
    children: [
      {
        key: '/resources/accounts',
        label: <Link to="/resources/accounts">账号池</Link>,
      },
      {
        key: '/resources/sessions',
        label: <Link to="/resources/sessions">会话池</Link>,
      },
      {
        key: '/resources/proxies',
        label: <Link to="/resources/proxies">代理池</Link>,
      },
    ],
  },
  {
    key: '/errors',
    icon: <BugOutlined />,
    label: <Link to="/errors">错误中心</Link>,
  },
  {
    key: '/content/raw-notes',
    icon: <FileTextOutlined />,
    label: <Link to="/content/raw-notes">原始快照</Link>,
  },
  {
    key: '/content/cleaned-notes',
    icon: <SnippetsOutlined />,
    label: <Link to="/content/cleaned-notes">清洗笔记库</Link>,
  },
  {
    key: '/ai/generation',
    icon: <MessageOutlined />,
    label: <Link to="/ai/generation">AI 生产内容</Link>,
  },
  {
    key: '/compliance/review',
    icon: <SafetyCertificateOutlined />,
    label: <Link to="/compliance/review">合规检测</Link>,
  },
  {
    key: '/leads',
    icon: <PhoneOutlined />,
    label: <Link to="/leads">线索转化池</Link>,
  },
  {
    key: '/rpa',
    icon: <RobotOutlined />,
    label: <Link to="/rpa">RPA 兜底</Link>,
  },
  {
    key: '/metrics',
    icon: <LineChartOutlined />,
    label: <Link to="/metrics">监控指标</Link>,
  },
]

export default function AppLayout() {
  const location = useLocation()
  const {
    token: { colorBgContainer, borderRadiusLG, colorBorderSecondary },
  } = theme.useToken()

  const selectedKeys = useMemo(() => {
    if (location.pathname.startsWith('/tasks')) return ['/tasks']
    if (location.pathname.startsWith('/errors')) return ['/errors']
    return [location.pathname]
  }, [location.pathname])

  const defaultOpenKeys = useMemo(() => {
    if (location.pathname.startsWith('/resources')) return ['/resources']
    return []
  }, [location.pathname])

  const [openKeys, setOpenKeys] = useState(defaultOpenKeys)

  const onOpenChange = (keys: string[]) => {
    setOpenKeys(keys)
  }

  return (
    <Layout style={{ minHeight: '100vh' }}>
      <Sider
        breakpoint="lg"
        collapsedWidth={56}
        style={{ borderRight: `1px solid ${colorBorderSecondary}` }}
      >
        <div
          style={{
            height: 56,
            display: 'flex',
            alignItems: 'center',
            paddingInline: 16,
          }}
        >
          <Typography.Text strong style={{ color: '#fff' }}>
            Spider XHS
          </Typography.Text>
        </div>
        <Menu
          theme="dark"
          mode="inline"
          selectedKeys={selectedKeys}
          openKeys={openKeys}
          onOpenChange={onOpenChange}
          items={menuItems}
        />
      </Sider>
      <Layout>
        <Header
          style={{
            paddingInline: 16,
            display: 'flex',
            alignItems: 'center',
            background: colorBgContainer,
            borderBottom: `1px solid ${colorBorderSecondary}`,
          }}
        >
          <Typography.Text>Ops Console</Typography.Text>
        </Header>
        <Content style={{ padding: 16 }}>
          <div
            style={{
              background: colorBgContainer,
              padding: 16,
              minHeight: 280,
              borderRadius: borderRadiusLG,
            }}
          >
            <Outlet />
          </div>
        </Content>
      </Layout>
    </Layout>
  )
}