fe_supplier_frontend/src/layouts/BasicLayout.tsx

// src/layouts/BasicLayout.tsx
import React, { useState, useEffect } from 'react';
import ProLayout, { PageContainer } from '@ant-design/pro-layout';
import { Link, useLocation, useIntl } from 'umi';
import { connect } from 'dva';
import defaultSettings from '../../config/defaultSettings';
import routes from '../../config/router.config';
import { ConfigProvider, Breadcrumb } from 'antd';
import HeaderComponent from './Header';
import IconFont from '@/components/IconFont/IconFont';
import type { BreadcrumbState } from '@/models/breadcrumb';
import type { TabModelState } from '@/models/tab';

const MenuRender = (item: any, isSubMenu: boolean) => {
  const intl = useIntl();
  return (
    <>
      {isSubMenu ? (
        <span className="ant-pro-menu-item">
          <IconFont type={item.icon as string} />
          <span className="ant-pro-menu-item-title">
            {intl.formatMessage({ id: `menu.${item.name}` || '' })}
          </span>
        </span>
      ) : (
        <Link className="ant-pro-menu-item" key={item.path} to={item.path || '/'} innerRef={null}>
          <IconFont type={item.icon as string} />
          <span className="ant-pro-menu-item-title">
            {intl.formatMessage({ id: `menu.${item.name}` || '' })}
          </span>
        </Link>
      )}
    </>
  );
};

const BreadcrumbRender = (
  routeBreadcrumb: any,
  intl: any,
  history: any,
  dynamicBreadcrumbName: string | null,
) => {
  const breadcrumbRoutes = routeBreadcrumb?.routes;
  return (
    <Breadcrumb>
      <Breadcrumb.Item
        onClick={() => {
          history.push('/');
        }}
      >
        <span style={{ cursor: 'pointer' }}>{intl.formatMessage({ id: 'menu.首页' })}</span>
      </Breadcrumb.Item>
      {breadcrumbRoutes?.map((item: any, index: number) => {
        // 判断是否是最后一个面包屑项且存在动态名称
        const isLastItem = index === breadcrumbRoutes.length - 1;
        const displayName =
          isLastItem && dynamicBreadcrumbName
            ? dynamicBreadcrumbName
            : intl.formatMessage({ id: `menu.${item.breadcrumbName}` || '' });

        return <Breadcrumb.Item key={item.path}>{displayName}</Breadcrumb.Item>;
      })}
    </Breadcrumb>
  );
};

interface BasicLayoutProps {
  children: React.ReactNode;
  breadcrumb: BreadcrumbState;
  tab: TabModelState;
  dispatch: any;
}

function convertMenuData(menus: any[]): any[] {
  return menus.map(item => {
    // 保留 icon 字段，如果没有就给默认
    const icon = item.icon || undefined;
    // 递归 children->routes
    let routes;
    if (item.routes && item.routes.length > 0) {
      routes = convertMenuData(item.routes);
    }
    // 国际化优先找 menu.name，否则直接显示 name
    return {
      ...item,
      icon,
      routes, // prolayout 只认 routes
      name: item.name, // 不要转 menu.xxx，MenuRender 时才转
    };
  });
}

// 新增递归过滤函数
function filterMenusByLocalConfig(localMenus: any[], remoteMenus: any[]): any[] {
  if (!Array.isArray(localMenus) || !Array.isArray(remoteMenus)) return [];
  // remoteMenus 可能有 children 字段，也可能有 routes 字段
  const remoteMap = new Map();
  remoteMenus.forEach(r => {
    if (r.path) remoteMap.set(r.path, r);
  });

  // filter 和 map 后的结果直接 return
  localMenus
    .filter(local => local.path && remoteMap.has(local.path))
    .map(local => {
      const remote = remoteMap.get(local.path);
      // 兼容 children 或 routes 字段
      const localChildren = local.children || local.routes;
      const remoteChildren = remote.children || remote.routes;
      let newChildren: any[] = [];
      if (
        localChildren && localChildren.length > 0 &&
        remoteChildren && remoteChildren.length > 0
      ) {
        newChildren = filterMenusByLocalConfig(localChildren, remoteChildren);
      }
      // 保留原有结构，只替换 children 或 routes
      let node = { ...local };
      if (local.children) {
        node.children = newChildren;
      } else if (local.routes) {
        node.routes = newChildren;
      }
      return node;
    });

  return localMenus
}


const BasicLayout: React.FC<BasicLayoutProps> = (props) => {
  const { children, tab, dispatch } = props;
  const location = useLocation();
  const intl = useIntl();

  const handleTabChange = (key: string) => {
    dispatch({
      type: 'tab/switchTab',
      payload: { key },
    });
  };

  const handleTabEdit = (targetKey: any, action: string) => {
    if (action === 'remove') {
      dispatch({
        type: 'tab/closeTab',
        payload: { key: targetKey },
      });
    }
  };

  const [menuRoutes, setMenuRoutes] = useState<any[]>([]);

  useEffect(() => {
    const menuStr = sessionStorage.getItem('menuList');
    if (menuStr) {
      const menus = JSON.parse(menuStr);
      const filteredMenus = filterMenusByLocalConfig(routes, menus);
      setMenuRoutes(convertMenuData(filteredMenus));
    }
  }, []);


  if (menuRoutes.length === 0) return null;


  return (
    <ConfigProvider>
      <ProLayout
        {...defaultSettings}
        route={{ path: '/', routes: menuRoutes }}
        breadcrumbRender={() => undefined}
        subMenuItemRender={(menuItemProps, defaultDom) => {
          return MenuRender(menuItemProps, true);
        }}
        menuItemRender={(item, dom) => {
          return MenuRender(item, false);
        }}
        location={location}
        fixSiderbar
        layout="mix"
        headerRender={() => {
          return <HeaderComponent />;
        }}
      >
        <PageContainer
          ghost={true}
          header={{
            title: false,
            breadcrumbRender: () => null,
            // breadcrumbRender: ({ breadcrumb: routeBreadcrumb }) =>
            //   BreadcrumbRender(routeBreadcrumb, intl, history, breadcrumb.breadcrumbName),
          }}
          // 将tab.tabList转换为需要的格式，添加国际化处理
          tabList={tab.tabList.map((item) => ({
            ...item,
            tab:
              typeof item.tab === 'string'
                ? intl.formatMessage({ id: `menu.${item.tab}` })
                : item.tab,
          }))}
          tabProps={{
            type: 'editable-card',
            hideAdd: true,
            activeKey: tab.activeKey,
            onChange: handleTabChange,
            onEdit: handleTabEdit,
            size: 'small',
            tabBarGutter: 6,
            renderTabBar: (propsTab, DefaultTabBar) => (
              <DefaultTabBar {...propsTab} className="custom-tab-bar" />
            ),
          }}
        >
          {children}
        </PageContainer>
      </ProLayout>
    </ConfigProvider>
  );
};

export default connect(
  ({ breadcrumb, tab }: { breadcrumb: BreadcrumbState; tab: TabModelState }) => ({
    breadcrumb,
    tab,
  }),
)(BasicLayout);