import router from './router'
import store from './store'
import { Message } from 'element-ui'
import { getToken } from '@/utils/auth' // 验权

const whiteList = ['/login', '/aikmt/redirect_uri'] // 不重定向白名单

router.beforeEach((to, from, next) => {
  if (getToken()) { // 判断是否有token
    // debugger
    if (to.path === '/login') {
      next()
    } else {
      if (store.getters.roles.length === 0) {
        console.log('roles====0')
        debugger
        store.dispatch('GetInfo').then(res => { // 拉取用户信息
            console.log('roles====1')
            console.log(res)
          const roles = res.data.role // note: roles must be a array! such as: ['1']
          console.log('roles?', roles)
          store.dispatch('GenerateRoutes', { roles }).then(() => { // 根据roles权限生成可访问的路由表
            console.log('addrouters', store.getters.addRouters)
            console.log('roles====3')
            router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
            next({ ...to, replace: true }) // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
          })
        }).catch(() => {
          store.dispatch('FedLogOut').then(() => {
            Message.error('验证失败,请重新登录')
            next({ path: '/login' })
            console.log('roles====5')
          })
        })
      } else {
        console.log('====6')
        next() // 当有用户权限的时候，说明所有可访问路由已生成 如访问没权限的全面会自动进入404页面
      }
    }
  } else {
    if (whiteList.indexOf(to.path) !== -1) {
      next()
    } else {
      next('/login')
    }
  }
})