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, 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', '/terminal/login'] // no redirect whitelist
whiteList.push(OAUTH2_LOGIN_PAGE_PATH)

router.beforeEach((to, from, next) => {
  //update-begin---author:scott ---date:2022-10-13  for：[jeecg-boot/issues/4091]多级路由缓存问题 #4091-----------
  //解决三级菜单无法缓存问题
  //参考： https://blog.csdn.net/qq_37322135/article/details/126013301
  //参考： https://blog.csdn.net/cwin8951/article/details/106644118
  if (to.matched && to.matched.length>3) {
    to.matched.splice(2, to.matched.length - 3)
  }
  //update-end---author:scott ---date::2022-10-13  for：[jeecg-boot/issues/4091]多级路由缓存问题 #4091--------------


  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
              if (to.path !== '/terminal/login' && from.path !== '/terminal/login' && redirect.split('/')[1] === 'terminal') {
                next({ path: '/terminal/login' })
              } else {
                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 {
        // 跳转到目的路由
        const postCode = store.getters.userInfo.post
        //  如果非操作工用户且要访问操作工页面则必须先跳转至终端登录页登录岗位为操作工用户方可访问
        if (to.path !== '/terminal/login' && to.path.split('/')[1] === 'terminal' && postCode !== 'PCR0001') {
          next({ path: '/terminal/login' })
        } 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
      if (isOAuth2AppEnv()) path = OAUTH2_LOGIN_PAGE_PATH
      else {
        if (to.path.split('/')[1] !== 'terminal') path = '/user/login'
        else path = '/terminal/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
})