import type { Router } from 'vue-router';
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import { DEFAULT_HOME_PATH, LOGIN_PATH } from '@vben/constants';
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import { preferences } from '@vben/preferences';
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import { useAccessStore, useUserStore } from '@vben/stores';
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import { startProgress, stopProgress } from '@vben/utils';
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import { accessRoutes, coreRouteNames } from '#/router/routes';
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import { useAuthStore } from '#/store';
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import { generateAccess } from './access';
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/**
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* 通用守卫配置
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* @param router
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*/
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function setupCommonGuard(router: Router) {
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// 记录已经加载的页面
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const loadedPaths = new Set<string>();
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router.beforeEach(async (to) => {
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to.meta.loaded = loadedPaths.has(to.path);
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// 页面加载进度条
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if (!to.meta.loaded && preferences.transition.progress) {
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startProgress();
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}
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return true;
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});
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router.afterEach((to) => {
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// 记录页面是否加载,如果已经加载，后续的页面切换动画等效果不在重复执行
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loadedPaths.add(to.path);
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// 关闭页面加载进度条
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if (preferences.transition.progress) {
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stopProgress();
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}
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});
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}
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/**
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* 权限访问守卫配置
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* @param router
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*/
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function setupAccessGuard(router: Router) {
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router.beforeEach(async (to, from) => {
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const accessStore = useAccessStore();
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const userStore = useUserStore();
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const authStore = useAuthStore();
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// 基本路由，这些路由不需要进入权限拦截
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if (coreRouteNames.includes(to.name as string)) {
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if (to.path === LOGIN_PATH && accessStore.accessToken) {
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return decodeURIComponent(
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(to.query?.redirect as string) ||
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userStore.userInfo?.homePath ||
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DEFAULT_HOME_PATH,
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);
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}
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return true;
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}
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// accessToken 检查
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if (!accessStore.accessToken) {
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// 明确声明忽略权限访问权限，则可以访问
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if (to.meta.ignoreAccess) {
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return true;
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}
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// 没有访问权限，跳转登录页面
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if (to.fullPath !== LOGIN_PATH) {
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return {
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path: LOGIN_PATH,
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// 如不需要，直接删除 query
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query:
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to.fullPath === DEFAULT_HOME_PATH
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? {}
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: { redirect: encodeURIComponent(to.fullPath) },
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// 携带当前跳转的页面，登录后重新跳转该页面
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replace: true,
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};
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}
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return to;
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}
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// 是否已经生成过动态路由
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if (accessStore.isAccessChecked) {
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return true;
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}
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// 生成路由表
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// 当前登录用户拥有的角色标识列表
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const userInfo = userStore.userInfo || (await authStore.fetchUserInfo());
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const userRoles = userInfo.roles ?? [];
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// 生成菜单和路由
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const { accessibleMenus, accessibleRoutes } = await generateAccess({
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roles: userRoles,
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router,
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// 则会在菜单中显示，但是访问会被重定向到403
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routes: accessRoutes,
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});
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// 保存菜单信息和路由信息
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accessStore.setAccessMenus(accessibleMenus);
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accessStore.setAccessRoutes(accessibleRoutes);
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accessStore.setIsAccessChecked(true);
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const redirectPath = (from.query.redirect ??
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(to.path === DEFAULT_HOME_PATH
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? userInfo.homePath || DEFAULT_HOME_PATH
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: to.fullPath)) as string;
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return {
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...router.resolve(decodeURIComponent(redirectPath)),
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replace: true,
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};
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});
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}
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/**
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* 项目守卫配置
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* @param router
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*/
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function createRouterGuard(router: Router) {
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/** 通用 */
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setupCommonGuard(router);
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/** 权限访问 */
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setupAccessGuard(router);
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}
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export { createRouterGuard };
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