index.ts
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import type { Menu, MenuModule } from '/@/router/types';
import type { RouteRecordNormalized } from 'vue-router';
import { appStore } from '/@/store/modules/app';
import { permissionStore } from '/@/store/modules/permission';
import { transformMenuModule, getAllParentPath } from '/@/router/helper/menuHelper';
import { filter } from '/@/utils/helper/treeHelper';
import { isUrl } from '/@/utils/is';
import router from '/@/router';
import { PermissionModeEnum } from '/@/enums/appEnum';
import { pathToRegexp } from 'path-to-regexp';
const modules = import.meta.globEager('./modules/**/*.ts');
const menuModules: MenuModule[] = [];
Object.keys(modules).forEach((key) => {
const mod = modules[key].default || {};
const modList = Array.isArray(mod) ? [...mod] : [mod];
menuModules.push(...modList);
});
// ===========================
// ==========Helper===========
// ===========================
const isBackMode = () => {
return appStore.getProjectConfig.permissionMode === PermissionModeEnum.BACK;
};
const staticMenus: Menu[] = [];
(() => {
menuModules.sort((a, b) => {
return (a.orderNo || 0) - (b.orderNo || 0);
});
for (const menu of menuModules) {
staticMenus.push(transformMenuModule(menu));
}
})();
async function getAsyncMenus() {
return !isBackMode() ? staticMenus : permissionStore.getBackMenuListState;
}
export const getMenus = async (): Promise<Menu[]> => {
const menus = await getAsyncMenus();
const routes = router.getRoutes();
return !isBackMode() ? filter(menus, basicFilter(routes)) : menus;
};
export async function getCurrentParentPath(currentPath: string) {
const menus = await getAsyncMenus();
const allParentPath = await getAllParentPath(menus, currentPath);
return allParentPath?.[0];
}
// Get the level 1 menu, delete children
export async function getShallowMenus(): Promise<Menu[]> {
const menus = await getAsyncMenus();
const routes = router.getRoutes();
const shallowMenuList = menus.map((item) => ({ ...item, children: undefined }));
return !isBackMode() ? shallowMenuList.filter(basicFilter(routes)) : shallowMenuList;
}
// Get the children of the menu
export async function getChildrenMenus(parentPath: string) {
const menus = await getAsyncMenus();
const parent = menus.find((item) => item.path === parentPath);
if (!parent || !parent.children) return [] as Menu[];
const routes = router.getRoutes();
return !isBackMode() ? filter(parent.children, basicFilter(routes)) : parent.children;
}
function basicFilter(routes: RouteRecordNormalized[]) {
return (menu: Menu) => {
const matchRoute = routes.find((route) => {
if (isUrl(menu.path)) return true;
if (route.meta?.carryParam) {
return pathToRegexp(route.path).test(menu.path);
}
const isSame = route.path === menu.path;
if (!isSame) return false;
if (route.meta?.ignoreAuth) return true;
return isSame || pathToRegexp(route.path).test(menu.path);
});
if (!matchRoute) return false;
menu.icon = (menu.icon || matchRoute.meta.icon) as string;
menu.meta = matchRoute.meta;
return true;
};
}