wms / wms4_zhongputaicang · Files

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 { ACCESS_TOKEN, INDEX_MAIN_PAGE_PATH, OAUTH2_LOGIN_PAGE_PATH } from '@/store/mutation-types'
import { generateIndexRouter, isOAuth2AppEnv } from '@/utils/util'

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

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

whiteList.push(OAUTH2_LOGIN_PAGE_PATH)

router.beforeEach((to, from, next) => {

  // 解决三级菜单缓存及路由问题 start
  to.meta['matched'] = to.matched.filter((e) => {
    return e
  })
  if (!to.meta.isAlwaysShow && to.matched && to.matched.length > 3) {
      to.matched.splice(2, to.matched.length - 3)

  }

  // 解决三级菜单缓存及路由问题 end

  NProgress.start() // start progress bar
  if (Vue.ls.get(ACCESS_TOKEN)) {
    /* has token */
    if (to.path === '/user/login' || to.path === OAUTH2_LOGIN_PAGE_PATH) {

      next({ path: INDEX_MAIN_PAGE_PATH })

      NProgress.done()
    } else {
      if (store.getters.permissionList.length === 0) {
        store.dispatch('GetPermissionList').then(res => {

          const menuData = res.result.menu;
          //console.log(res.message)
          if (menuData === null || menuData === "" || menuData === undefined) {
            return;
          }
          let constRoutes = [];
          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)
            const redirect = decodeURIComponent(from.query.redirect || to.path)
            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，如果进入的页面是login页面并且当前是OAuth2app环境，就进入OAuth2登录页面
      if (to.path === '/user/login' && isOAuth2AppEnv()) {

        next({ path: OAUTH2_LOGIN_PAGE_PATH })

      } else {
        // 在免登录白名单，直接进入
        next()
      }
      NProgress.done()
    } else {
      // 如果当前是在OAuth2APP环境，就跳转到OAuth2登录页面
      let path = isOAuth2AppEnv() ? OAUTH2_LOGIN_PAGE_PATH : '/user/login'

      next({ path: path, 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
})