import router from './router'
import { getToken } from '@/utils/auth' // get token from cookie
import { useUserStore } from '@/stores/modules/user.js'
import { usePermissionStore } from '@/stores/modules/permission.js'

const whiteList = ['/login', '/register', '/forget-password', '/reset-password'] // no redirect whitelist
router.beforeEach(async (to, from, next) => {
  const userStore = useUserStore()
  const permissionStore = usePermissionStore()
  const hasToken = getToken()
  if (hasToken) {
    if (to.path === '/login') {
      next({ path: '/' })
    } else {
      const hasRoles = userStore.roles && userStore.roles.length > 0
      if (hasRoles && router.options.isAddDynamicMenuRoutes) {
        if (userStore.isPassShop) {
          if ((from.path === '/multishop/shop-process' || from.path === '/' || from.path === '/dashboard') && to.path === '/multishop/shop-process') {
            next('/dashboard')
          } else if (to.path === '/multishop/shop-process') {
            next('/401')
          }
        } else {
          if (to.path !== '/multishop/shop-process' && to.path !== '/401' && to.path !== '/404') {
            next('/multishop/shop-process')
          }
        }
        next()
      } else {
        try {
          // 获取用户信息
          const userInfo = await userStore.getUserInfo()
          // 获取权限信息
          await userStore.listPermissions()
          let menuIds = []
          if (!userInfo.isAdmin) {
            // 获取菜单信息
            menuIds = await userStore.listMenuIds()
          }
          const accessRoutes = await permissionStore.generateRoutes(menuIds)
          accessRoutes.forEach(route => {
            if (route.path[0] !== '/') {
              route.path = `/${route.path}`
            }
            router.addRoute(route)
          })
          // eslint-disable-next-line require-atomic-updates
          router.addRoute({ path: '/:pathMatch(.*)*', redirect: { path: '/404' } })
          router.options.isAddDynamicMenuRoutes = true
          next({ ...to, replace: true })
        } catch (error) {
          // eslint-disable-next-line no-console
          await userStore.resetToken()
          next(`/login?redirect=${to.path}`)
        }
      }
    }
  } else {
    if (whiteList.indexOf(to.path) !== -1) {
      next()
    } else {
      next(`/login?redirect=${to.path}`)
    }
  }
})