import router from './router'
import { ElMessage } from 'element-plus'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
import { isRelogin } from '@/utils/request'
import useUserStore from '@/store/modules/user'
import useSettingsStore from '@/store/modules/settings'
import usePermissionStore from '@/store/modules/permission'

NProgress.configure({ showSpinner: false })

const whiteList = ['/login', '/register', '/regulations']

router.beforeEach((to, from, next) => {
  NProgress.start()
  if (getToken()) {
    // debugger
    to.meta.title && useSettingsStore().setTitle(to.meta.title)
    /* has token*/
    if (to.path === '/login') {
      next({ path: '/' })
      NProgress.done()
    } else {
      if (useUserStore().roles.length === 0) {
        // isRelogin.show = true
        // 判断当前用户是否已拉取完user_info信息
        useUserStore().getInfo().then(() => {
          Promise.all([
            usePermissionStore().generateRoutes(),
            useUserStore().getMemInfo()
          ]).then((data) => {
            isRelogin.show = false
            next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
          }).catch(err => {
            useUserStore().logOut().then(() => {
              ElMessage.error(err)
              next(`/login?redirect=${encodeURIComponent(to.fullPath)}`) // 否则全部重定向到登录页
            })
          })
        })
      } else {
        next()
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      next(`/login?redirect=${encodeURIComponent(to.fullPath)}`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  if (!import.meta.env.PROD) {
    useUserStore().getRemindInfo()
  }
  NProgress.done()
})