wsj
2026-10-17 bc1e862b8a487589dae756e3e1c5a5644c7986f5
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import { useEffect, useMemo, useState } from 'react';
import {
  BellOutlined,
  DownOutlined,
  LogoutOutlined,
  MenuFoldOutlined,
  MenuUnfoldOutlined,
  UserOutlined,
} from '@ant-design/icons';
import {
  App as AntdApp,
  Avatar,
  Breadcrumb,
  Button,
  Dropdown,
  Layout,
  Menu,
  Space,
  Tag,
  Tooltip,
} from 'antd';
import { Outlet, useLocation, useNavigate } from 'react-router-dom';
import { buildMenuItems, getOpenKeys } from '@/router/menu';
import { appRoutes, findBreadcrumb } from '@/router/routeConfig';
import { useAuthStore } from '@/store/auth';
import './BasicLayout.scss';
 
const { Header, Sider, Content, Footer } = Layout;
 
const BasicLayout = () => {
  const location = useLocation();
  const navigate = useNavigate();
  const [collapsed, setCollapsed] = useState(false);
  const [openKeys, setOpenKeys] = useState<string[]>(() => getOpenKeys(location.pathname));
  const user = useAuthStore((state) => state.user);
  const logout = useAuthStore((state) => state.logout);
  const { modal, message } = AntdApp.useApp();
 
  const menuItems = useMemo(() => buildMenuItems(appRoutes), []);
 
  const breadcrumbItems = useMemo(() => {
    const trail = findBreadcrumb(location.pathname) ?? [];
    return [{ title: '首页' }, ...trail.map((item) => ({ title: item.title }))];
  }, [location.pathname]);
 
  useEffect(() => {
    const keys = getOpenKeys(location.pathname);
    setOpenKeys((prev) => Array.from(new Set([...prev, ...keys])));
  }, [location.pathname]);
 
  useEffect(() => {
    const trail = findBreadcrumb(location.pathname);
    const current = trail?.[trail.length - 1]?.title;
    document.title = current ? `${current} - CRM 后台管理平台` : 'CRM 后台管理平台';
  }, [location.pathname]);
 
  const handleLogout = () => {
    modal.confirm({
      title: '确认退出登录?',
      content: '退出后需要重新登录才能继续访问系统。',
      okText: '退出登录',
      cancelText: '取消',
      okButtonProps: { danger: true },
      onOk: () => {
        logout();
        message.success('已安全退出');
        navigate('/login', { replace: true });
      },
    });
  };
 
  const userMenuItems = [
    {
      key: 'profile',
      icon: <UserOutlined />,
      label: '个人中心',
      disabled: true,
    },
    { type: 'divider' as const },
    {
      key: 'logout',
      icon: <LogoutOutlined />,
      label: '退出登录',
      danger: true,
    },
  ];
 
  return (
    <Layout className="app-layout">
      <Sider
        className="app-sider"
        theme="light"
        width={240}
        collapsedWidth={72}
        trigger={null}
        collapsible
        collapsed={collapsed}
      >
        <div className="app-logo">
          <div className="app-logo__mark">C</div>
          {!collapsed && (
            <div className="app-logo__text">
              <span>CRM Admin</span>
              <small>企业管理平台</small>
            </div>
          )}
        </div>
 
        <Menu
          className="app-menu"
          mode="inline"
          theme="light"
          items={menuItems}
          selectedKeys={[location.pathname]}
          openKeys={collapsed ? undefined : openKeys}
          onOpenChange={(keys) => setOpenKeys(keys)}
          onClick={({ key }) => {
            if (key !== location.pathname) navigate(key);
          }}
        />
 
        {!collapsed && (
          <div className="app-sider__footer">
            <span>CRM Admin</span>
            <span>v0.1.0</span>
          </div>
        )}
      </Sider>
 
      <Layout className="app-main">
        <Header className="app-header">
          <div className="app-header__left">
            <Button
              className="app-header__trigger"
              type="text"
              aria-label={collapsed ? '展开菜单' : '收起菜单'}
              icon={collapsed ? <MenuUnfoldOutlined /> : <MenuFoldOutlined />}
              onClick={() => setCollapsed((value) => !value)}
            />
            <Breadcrumb className="app-header__breadcrumb" items={breadcrumbItems} />
          </div>
 
          <Space size={16} className="app-header__right">
            <Tooltip title="消息通知">
              <Button
                className="app-header__icon-btn"
                type="text"
                shape="circle"
                icon={<BellOutlined />}
                onClick={() => message.info('暂无新消息')}
              />
            </Tooltip>
 
            <Dropdown
              trigger={['click']}
              menu={{
                items: userMenuItems,
                onClick: ({ key }) => {
                  if (key === 'logout') handleLogout();
                },
              }}
            >
              <div className="app-header__user">
                <Avatar className="app-header__avatar" size={34}>
                  {user?.nickname?.charAt(0) ?? 'U'}
                </Avatar>
                <div className="app-header__user-info">
                  <span className="app-header__nickname">{user?.nickname}</span>
                  <Tag
                    className="app-header__role"
                    color={user?.role === 'admin' ? 'purple' : 'blue'}
                    bordered={false}
                  >
                    {user?.role === 'admin' ? '管理员' : '普通用户'}
                  </Tag>
                </div>
                <DownOutlined className="app-header__user-arrow" />
              </div>
            </Dropdown>
          </Space>
        </Header>
 
        <Content className="app-content">
          <Outlet />
        </Content>
 
        <Footer className="app-footer">
          CRM Admin ©2026 · Vite + React + Ant Design
        </Footer>
      </Layout>
    </Layout>
  );
};
 
export default BasicLayout;