import router from './index';
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import NProgress from 'nprogress'; // 引入nprogress插件
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import 'nprogress/nprogress.css'; // nprogress样式
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import LayoutIndex from '../views/LayoutIndex/index'; // 嵌套路由视图组件
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import ThreeIndex from '../views/LayoutIndex/components/ThreeIndex.vue'; // 三级路由
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import { buttonPinia } from '../pinia/index';
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import Vue from 'vue';
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NProgress.configure({
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showSpinner: false
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}) // 隐藏进度条
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// 处理后端返回路由信息 转为组件对象
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export const asyncFilterRouter = (asyncRouterList) => {
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const accessRouter = asyncRouterList.filter(item => {
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if(item.component) {
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if(item.component === 'Layout') { // 处理嵌套路由视图图组件
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item.component = LayoutIndex;
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} else if(item.component === 'three') {
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item.component = ThreeIndex;
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} else {
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let url = item.component
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item.component = () => import(`@/views${url}`)
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}
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}
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if(item.children) {
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item.children = asyncFilterRouter(item.children)
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}
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return true
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})
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return accessRouter
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}
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/**
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* 从本地存储中获取路由信息
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* router.addRoutes() 动态添加更多的路由规则。参数必须是一个符合 routes 选项要求的数组
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* 注册一个全局前置守卫
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* 当一个导航触发时，全局前置守卫按照创建顺序调用。守卫是异步解析执行，此时导航在所有守卫 resolve 完之前一直处于 等待中
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*/
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const routerList = JSON.parse(sessionStorage.getItem("routerList"));
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export const addRouterInfo = (routerList) => {
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if(routerList) {
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let accessRouter = asyncFilterRouter(routerList);
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router.addRoutes(accessRouter);
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router.options.routes = accessRouter;
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}
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}
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addRouterInfo(routerList);
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router.beforeEach((to, from, next) => {
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NProgress.start();
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if(routerList) {
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document.title = to.meta.title;
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next();
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} else {
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next();
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}
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})
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router.beforeResolve((to, from, next) => {
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const pinia = buttonPinia();
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if(to.meta.menuId) {
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Vue.prototype.$api.System.getUserMenuButtonInfo({
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menuId: to.meta.menuId
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}).then(res => {
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if(res.statusMsg === 'ok') {
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let list = res.data.map(item => item.buttonHtmlId)
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pinia.changeMenuButtonInfo(list);
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}
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})
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}
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next();
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})
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router.afterEach(() => {
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NProgress.done();
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});
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