income_payments_client/src/permission.js

import Vue from 'vue'
import router from './router'
import store from './store'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
// import notification from 'ant-design-vue/es/notification'
import { ACCESS_TOKEN, INDEX_MAIN_PAGE_PATH,USER_INFO } from '@/store/mutation-types'
import { generateIndexRouter } from '@/utils/util'
import { menuPermission } from './utils/hasPermission'
import {loginIdmPlatform, getUserInfo} from '@api/api'
import {notification} from 'ant-design-vue'
import { filterTreeData, isExternalTerminal } from './utils/util'

NProgress.configure({ showSpinner: false }) // NProgress Configuration
// ,'/signupentrance','/signUpPage'

const whiteList = ['/user/login', '/user/register', '/user/register-result', '/user/alteration'] // no redirect whitelist, '/screen'

router.beforeEach(async (to, from, next) => {
  // 会员系统的单点登录
  if (to.query.token) {
    Vue.ls.set(ACCESS_TOKEN, to.query.token, 7 * 24 * 60 * 60 * 1000)
    store.commit('SET_TOKEN', to.query.token)
    // 通过token获取登录的用户信息
    let userInfoFromUrlResult = await getUserInfo()
    if(userInfoFromUrlResult.success) {
      Vue.ls.set(USER_INFO, userInfoFromUrlResult.result , 7 * 24 * 60 * 60 * 1000)
      store.commit('SET_INFO', userInfoFromUrlResult.result)
    }
    // 判断是否是会员系统iframe嵌入的，如果是 不先做左侧菜单和 头部标签
    if(to.query.system === 'member') {
      store.commit('SET_SYSTEM', to.query.system)
    }
  }
  // idm系统单点登录
  if(to.path === '/user/login' && to.query.code){
    let result = await loginIdmPlatform({code:to.query.code})
    if(result.success){
      // TODO 判断当前用户是否是领导角色，如果是的话跳转到内网的网址的首页 并用token 登录
      let userInfo = result.result.userInfo
      const token = result.result.token
      // 领导角色需要跳转到内网，
      if(userInfo.roleCode.includes('bmfzr') || userInfo.roleCode.includes('sld') || userInfo.roleCode.includes('admin')) {
        window.open(`${window._CONFIG.intranetUrl}dashboard/analysis?token=${token}`, '_self')
      } else {
        Vue.ls.set(USER_INFO,  userInfo, 7 * 24 * 60 * 60 * 1000)
        Vue.ls.set(ACCESS_TOKEN, token, 7 * 24 * 60 * 60 * 1000)
      }
    }else {
      notification['error']({
        message: '登录失败',
        description: result.message,
        duration: 4,
      })
      Vue.ls.remove(ACCESS_TOKEN)
      Vue.ls.remove(USER_INFO)
      next({ path: '/user/login' })
      return
    }
  }

  NProgress.start() // start progress bar

  if (Vue.ls.get(ACCESS_TOKEN)) {
    /* has token */
    if (to.path === '/user/login') {
      next({ path: INDEX_MAIN_PAGE_PATH })
      NProgress.done()
    } else {
      if (store.getters.permissionList.length === 0) {
        store.dispatch('GetPermissionList').then(res => {
          let menuData = res.result.menu
          if (menuData === null || menuData === '' || menuData === undefined) {
            return
          }
          let constRoutes = []
          if(isExternalTerminal) {
            // 为外部系统的时候，过滤掉所有的 isExternalTerminal = false 的数据
            menuData = filterTreeData(menuData)
          }
          constRoutes = generateIndexRouter(menuData)
          // 添加主界面路由
          store.dispatch('UpdateAppRouter', { constRoutes }).then(() => {
            // 根据roles权限生成可访问的路由表
            // 动态添加可访问路由表
            router.addRoutes(store.getters.addRouters)

            let redirect = decodeURIComponent(from.query.redirect || to.path)
            let opeMenuData = JSON.parse(JSON.stringify(menuData))
            if(!menuPermission(opeMenuData, redirect)) {
              const firstRouter = constRoutes[0].redirect
              redirect = firstRouter
            }
          console.log('redirect--------', redirect)
          console.log('to.path--------', to.path)
            // const redirect = decodeURIComponent(from.query.redirect || to.path)
            // 大屏的路由跳转 to.path === redirect || to.path === '/screen'
            if (to.path === redirect) {
              // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
              next({ ...to, replace: true })
            } else {
              // 跳转到目的路由
              next({ path: redirect })
            }
          })
        })
          .catch(() => {
            /* notification.error({
               message: '系统提示',
               description: '请求用户信息失败，请重试！'
             })*/
            store.dispatch('Logout').then(() => {
              next({ path: '/user/login', query: { redirect: to.fullPath } })
            })
          })
      } else {
        next()
      }
    }
  } else {
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      next({ path: '/user/login', query: { redirect: to.fullPath } })
      NProgress.done() // if current page is login will not trigger afterEach hook, so manually handle it
    }
  }
})

router.afterEach(() => {
  NProgress.done() // finish progress bar
})