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src/router/menus/index.ts 3.92 KB
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import type { Menu, MenuModule } from '/@/router/types';
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import type { RouteRecordNormalized } from 'vue-router';
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import { useAppStoreWithOut } from '/@/store/modules/app';
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import { usePermissionStore } from '/@/store/modules/permission';
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import { transformMenuModule, getAllParentPath } from '/@/router/helper/menuHelper';
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import { filter } from '/@/utils/helper/treeHelper';
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import { isUrl } from '/@/utils/is';
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import { router } from '/@/router';
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import { PermissionModeEnum } from '/@/enums/appEnum';
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import { pathToRegexp } from 'path-to-regexp';
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const modules = import.meta.globEager('./modules/**/*.ts');
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const menuModules: MenuModule[] = [];
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Object.keys(modules).forEach((key) => {
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  const mod = modules[key].default || {};
  const modList = Array.isArray(mod) ? [...mod] : [mod];
  menuModules.push(...modList);
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});
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// ===========================
// ==========Helper===========
// ===========================
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const getPermissionMode = () => {
  const appStore = useAppStoreWithOut();
  return appStore.getProjectConfig.permissionMode;
};
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const isBackMode = () => {
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  return getPermissionMode() === PermissionModeEnum.BACK;
};

const isRouteMappingMode = () => {
  return getPermissionMode() === PermissionModeEnum.ROUTE_MAPPING;
};

const isRoleMode = () => {
  return getPermissionMode() === PermissionModeEnum.ROLE;
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};
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const staticMenus: Menu[] = [];
(() => {
  menuModules.sort((a, b) => {
    return (a.orderNo || 0) - (b.orderNo || 0);
  });
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  for (const menu of menuModules) {
    staticMenus.push(transformMenuModule(menu));
  }
})();

async function getAsyncMenus() {
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  const permissionStore = usePermissionStore();
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  //递归过滤所有隐藏的菜单
  const menuFilter = (items) => {
    return items.filter((item) => {
      const show = !item.meta?.hideMenu && !item.hideMenu;
      if (show && item.children) {
        item.children = menuFilter(item.children);
      }
      return show;
    });
  };
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  if (isBackMode()) {
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    return menuFilter(permissionStore.getBackMenuList);
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  }
  if (isRouteMappingMode()) {
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    return menuFilter(permissionStore.getFrontMenuList);
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  }
  return staticMenus;
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}
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export const getMenus = async (): Promise<Menu[]> => {
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  const menus = await getAsyncMenus();
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  if (isRoleMode()) {
    const routes = router.getRoutes();
    return filter(menus, basicFilter(routes));
  }
  return menus;
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};

export async function getCurrentParentPath(currentPath: string) {
  const menus = await getAsyncMenus();
  const allParentPath = await getAllParentPath(menus, currentPath);
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  return allParentPath?.[0];
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}
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// Get the level 1 menu, delete children
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export async function getShallowMenus(): Promise<Menu[]> {
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  const menus = await getAsyncMenus();
  const shallowMenuList = menus.map((item) => ({ ...item, children: undefined }));
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  if (isRoleMode()) {
    const routes = router.getRoutes();
    return shallowMenuList.filter(basicFilter(routes));
  }
  return shallowMenuList;
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}
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// Get the children of the menu
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export async function getChildrenMenus(parentPath: string) {
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  const menus = await getMenus();
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  const parent = menus.find((item) => item.path === parentPath);
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  if (!parent || !parent.children || !!parent?.meta?.hideChildrenInMenu) {
    return [] as Menu[];
  }
  if (isRoleMode()) {
    const routes = router.getRoutes();
    return filter(parent.children, basicFilter(routes));
  }
  return parent.children;
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}

function basicFilter(routes: RouteRecordNormalized[]) {
  return (menu: Menu) => {
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    const matchRoute = routes.find((route) => {
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      if (isUrl(menu.path)) return true;
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      if (route.meta?.carryParam) {
        return pathToRegexp(route.path).test(menu.path);
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      }
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      const isSame = route.path === menu.path;
      if (!isSame) return false;

      if (route.meta?.ignoreAuth) return true;
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      return isSame || pathToRegexp(route.path).test(menu.path);
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    });

    if (!matchRoute) return false;
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    menu.icon = (menu.icon || matchRoute.meta.icon) as string;
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    menu.meta = matchRoute.meta;
    return true;
  };
}