/**
 * 权限控制
 */

import NProgress from 'nprogress'
import router, { findFirstValidRoute } from './router'
import 'nprogress/nprogress.css'
import { isExternal } from './utils/validate'
import useUserStore from './stores/modules/user'
import { INDEX_ROUTE, INDEX_ROUTE_NAME } from './router/routes'
import { PageEnum } from './enums/pageEnum'
import useTabsStore from './stores/modules/multipleTabs'
import { clearAuthInfo } from './utils/auth'
import config from './config'

// NProgress配置
NProgress.configure({ showSpinner: false })

const loginPath = PageEnum.LOGIN
const defaultPath = PageEnum.INDEX
// 免登录白名单
const whiteList: string[] = [PageEnum.LOGIN, PageEnum.ERROR_403]
router.beforeEach(async (to, from, next) => {
 // 开始 Progress Bar
 NProgress.start()
 document.title = to.meta.title ?? config.title
 const userStore = useUserStore()
 const tabsStore = useTabsStore()
 if (whiteList.includes(to.path)) {
 // 在免登录白名单,直接进入
 next()
 } else if (userStore.token) {
 // 获取用户信息
 const hasGetUserInfo = Object.keys(userStore.userInfo).length !== 0
 if (hasGetUserInfo) {
 if (to.path === loginPath) {
 next({ path: defaultPath })
 } else {
 next()
 }
 } else {
 try {
 await userStore.getUserInfo()
 await userStore.getMenu()
 const routes = userStore.routes
 // 找到第一个有效路由
 const routeName = findFirstValidRoute(routes)
 // 没有有效路由跳转到403页面
 if (!routeName) {
 clearAuthInfo()
 next(PageEnum.ERROR_403)
 return
 }
 tabsStore.setRouteName(routeName!)
 INDEX_ROUTE.redirect = { name: routeName }

 // 动态添加index路由
 router.addRoute(INDEX_ROUTE)
 routes.forEach((route: any) => {
 // https 则不插入
 if (isExternal(route.path)) {
 return
 }
 if (!route.children) {
 router.addRoute(INDEX_ROUTE_NAME, route)
 return
 }
 // 动态添加可访问路由表
 router.addRoute(route)
 })
 next({ ...to, replace: true })
 } catch (err) {
 clearAuthInfo()
 next({ path: loginPath, query: { redirect: to.fullPath } })
 }
 }
 } else {
 next({ path: loginPath, query: { redirect: to.fullPath } })
 }
})

router.afterEach(() => {
 NProgress.done()
})