import { defineStore } from 'pinia';
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import router, { constantRoutes, dynamicRoutes } from '@/router';
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import store from '@/store';
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import { getRouters } from '@/api/menu';
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import auth from '@/plugins/auth';
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import { RouteRecordRaw } from 'vue-router';
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import Layout from '@/layout/index.vue';
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import ParentView from '@/components/ParentView/index.vue';
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import InnerLink from '@/layout/components/InnerLink/index.vue';
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import { createCustomNameComponent } from '@/utils/createCustomNameComponent';
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// 匹配views里面所有的.vue文件
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const modules = import.meta.glob('./../../views/**/*.vue');
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export const usePermissionStore = defineStore('permission', () => {
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const routes = ref<RouteRecordRaw[]>([]);
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const addRoutes = ref<RouteRecordRaw[]>([]);
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const defaultRoutes = ref<RouteRecordRaw[]>([]);
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const topbarRouters = ref<RouteRecordRaw[]>([]);
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const sidebarRouters = ref<RouteRecordRaw[]>([]);
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const getRoutes = (): RouteRecordRaw[] => {
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return routes.value as RouteRecordRaw[];
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};
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const getSidebarRoutes = (): RouteRecordRaw[] => {
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return sidebarRouters.value as RouteRecordRaw[];
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};
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const getTopbarRoutes = (): RouteRecordRaw[] => {
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return topbarRouters.value as RouteRecordRaw[];
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};
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const setRoutes = (newRoutes: RouteRecordRaw[]): void => {
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addRoutes.value = newRoutes;
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routes.value = constantRoutes.concat(newRoutes);
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};
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const setDefaultRoutes = (routes: RouteRecordRaw[]): void => {
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defaultRoutes.value = constantRoutes.concat(routes);
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};
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const setTopbarRoutes = (routes: RouteRecordRaw[]): void => {
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topbarRouters.value = routes;
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};
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const setSidebarRouters = (routes: RouteRecordRaw[]): void => {
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sidebarRouters.value = routes;
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};
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const generateRoutes = async (): Promise<RouteRecordRaw[]> => {
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const res = await getRouters();
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const { data } = res;
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const sdata = JSON.parse(JSON.stringify(data));
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const rdata = JSON.parse(JSON.stringify(data));
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const defaultData = JSON.parse(JSON.stringify(data));
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const sidebarRoutes = filterAsyncRouter(sdata);
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const rewriteRoutes = filterAsyncRouter(rdata, undefined, true);
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const defaultRoutes = filterAsyncRouter(defaultData);
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const asyncRoutes = filterDynamicRoutes(dynamicRoutes);
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asyncRoutes.forEach((route) => {
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router.addRoute(route);
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});
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setRoutes(rewriteRoutes);
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setSidebarRouters(constantRoutes.concat(sidebarRoutes));
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setDefaultRoutes(sidebarRoutes);
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setTopbarRoutes(defaultRoutes);
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// 路由name重复检查
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duplicateRouteChecker(asyncRoutes, sidebarRoutes);
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return new Promise<RouteRecordRaw[]>((resolve) => resolve(rewriteRoutes));
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};
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/**
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* 遍历后台传来的路由字符串，转换为组件对象
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* @param asyncRouterMap 后台传来的路由字符串
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* @param lastRouter 上一级路由
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* @param type 是否是重写路由
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*/
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const filterAsyncRouter = (asyncRouterMap: RouteRecordRaw[], lastRouter?: RouteRecordRaw, type = false): RouteRecordRaw[] => {
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return asyncRouterMap.filter((route) => {
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if (type && route.children) {
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route.children = filterChildren(route.children, undefined);
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}
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// Layout ParentView 组件特殊处理
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if (route.component?.toString() === 'Layout') {
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route.component = Layout;
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} else if (route.component?.toString() === 'ParentView') {
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route.component = ParentView;
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} else if (route.component?.toString() === 'InnerLink') {
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route.component = InnerLink;
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} else {
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route.component = loadView(route.component, route.name as string);
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}
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if (route.children != null && route.children && route.children.length) {
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route.children = filterAsyncRouter(route.children, route, type);
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} else {
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delete route.children;
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delete route.redirect;
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}
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return true;
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});
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};
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const filterChildren = (childrenMap: RouteRecordRaw[], lastRouter?: RouteRecordRaw): RouteRecordRaw[] => {
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let children: RouteRecordRaw[] = [];
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childrenMap.forEach((el) => {
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if (el.children && el.children.length) {
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if (el.component?.toString() === 'ParentView' && !lastRouter) {
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el.children.forEach((c) => {
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c.path = el.path + '/' + c.path;
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if (c.children && c.children.length) {
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children = children.concat(filterChildren(c.children, c));
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return;
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}
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children.push(c);
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});
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return;
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}
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}
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if (lastRouter) {
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el.path = lastRouter.path + '/' + el.path;
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if (el.children && el.children.length) {
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children = children.concat(filterChildren(el.children, el));
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return;
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}
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}
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children = children.concat(el);
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});
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return children;
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};
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return {
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routes,
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topbarRouters,
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sidebarRouters,
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defaultRoutes,
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getRoutes,
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getSidebarRoutes,
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getTopbarRoutes,
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setRoutes,
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generateRoutes,
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setSidebarRouters
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};
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});
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// 动态路由遍历，验证是否具备权限
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export const filterDynamicRoutes = (routes: RouteRecordRaw[]) => {
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const res: RouteRecordRaw[] = [];
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routes.forEach((route) => {
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if (route.permissions) {
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if (auth.hasPermiOr(route.permissions)) {
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res.push(route);
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}
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} else if (route.roles) {
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if (auth.hasRoleOr(route.roles)) {
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res.push(route);
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}
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}
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});
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return res;
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};
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export const loadView = (view: any, name: string) => {
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let res;
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for (const path in modules) {
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const viewsIndex = path.indexOf('/views/');
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let dir = path.substring(viewsIndex + 7);
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dir = dir.substring(0, dir.lastIndexOf('.vue'));
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if (dir === view) {
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res = createCustomNameComponent(modules[path], { name });
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return res;
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}
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}
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return res;
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};
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// 非setup
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export const usePermissionStoreHook = () => {
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return usePermissionStore(store);
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};
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interface Route {
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name?: string | symbol;
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path: string;
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children?: Route[];
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}
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/**
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* 检查路由name是否重复
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* @param localRoutes 本地路由
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* @param routes 动态路由
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*/
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function duplicateRouteChecker(localRoutes: Route[], routes: Route[]) {
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// 展平
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function flatRoutes(routes: Route[]) {
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const res: Route[] = [];
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routes.forEach((route) => {
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if (route.children) {
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res.push(...flatRoutes(route.children));
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} else {
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res.push(route);
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}
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});
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return res;
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}
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const allRoutes = flatRoutes([...localRoutes, ...routes]);
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const nameList: string[] = [];
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allRoutes.forEach((route) => {
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const name = route.name.toString();
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if (name && nameList.includes(name)) {
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const message = `路由名称: [${name}] 重复, 会造成 404`;
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console.error(message);
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ElNotification({
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title: '路由名称重复',
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message,
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type: 'error'
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});
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return;
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}
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nameList.push(route.name.toString());
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});
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}
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export default usePermissionStore;
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