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
} from '@tievd/cube-block/lib/store/mutation-types'
import {
  generateIndexRouter
} from '@/utils/util'

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

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

router.beforeEach((to, from, next) => {
  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('GetFirstLoginFlag') // 如果需要首次登录必须改密码，则放开此行注释
        store
          .dispatch('GetPermissionList')
          .then(res => {
            const menuData = res.result.menu
            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(() => {
            store.dispatch('Logout').then(() => {
              next({
                path: '/user/login',
                query: {
                  redirect: to.fullPath
                }
              })
            })
          })
      } else {

        if (to.path == "/analysisScreen/operationBigdata" || to.path == "/analysisScreen/alarmBigdata" || to.path == "/analysisScreen/organOperationBigdata"|| to.path == "/analysisScreen/organAlarmBigdata") {
          if (from.path != "/") {
            let routeData = router.resolve({
              name: to.name
            });
            window.open(routeData.href, '_blank');
            window.location.reload()
          } else {
            next()
          }
        } 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
})