import router from './router'
import store from '@/store'
import { getToken, setToken, removeToken } from '@/utils/auth'
import { callMessage } from '@/utils/ui-merge'
import { entRegisterInfoCurrent } from '@/api/市场主体信息相关'
import { oauthLogin, oauthLoginByCerno } from '@/api/user'
import { sysNmgSsoCallback } from '@/api/系统支撑'

const StartRoute = '/login'
const skipToken = []
const skipPortalCode = []
router.beforeEach(async (to, from, next) => {
  if (to.query.code && to.query.state2 === 'portal') {
    const portalCode = to.query.code
    if (!skipPortalCode.includes(portalCode)) {
      skipPortalCode.push(portalCode)
      await sysNmgSsoCallback({
        code: to.query.code,
        state: to.query.state
      }).then(() => {
        setToken('token')
        next({
          path: '/business',
          replace: true
        })
      }).catch((error) => {
        removeToken()
        callMessage({
          type: 'error',
          message: error?.message || '统一门户登录失败'
        })
        next({
          path: StartRoute,
          replace: true
        })
      })
      return
    }
  }
  if (to.path === '/oauth' && !skipToken.includes(to.query.token)) {
    skipToken.push(to.query.token)
    if (to.query.cerno && to.query.tel) {
      await oauthLoginByCerno(to.query.token, to.query.cerno, to.query.tel).then((data) => {
        setToken('token')
      }).catch(() => {
      })
    } else {
      await oauthLogin(to.query.token).then((data) => {
        setToken('token')
      }).catch(() => {
      })
    }
    next({
      path: '/redirect',
      replace: true,
      query: {
        redirect: '/'
      }
    })
    return
  }
  if (!getToken()) {
    await entRegisterInfoCurrent().then((data) => {
      if (data.username !== 'guest') {
        setToken('token')
      }
    }).catch((e) => {
      removeToken()
      // need login
    })
  }
  const hasToken = getToken()
  if (hasToken) {
    if (to.path === StartRoute) {
      next({ path: '/' })
    } else {
      const hasRoles = store.getters.roles && store.getters.roles.length > 0
      if (hasRoles) {
        next()
      } else {
        try {
          await store.dispatch('user/getInfo')
          const accessRoutes = await store.dispatch(
            'permission/generateRoutes',
            store.getters.roles
          )
          for (const route of accessRoutes) {
            router.addRoute(route)
          }
          next({ ...to, replace: true })
        } catch (error) {
          console.error(error)
          // remove token and go to login page to re-login
          await store.dispatch('user/resetToken')
          callMessage({
            type: 'error',
            message: error || 'Has Error'
          })
          next({
            path: StartRoute,
            query: {
              redirect: to.fullPath
            }
          })
        }
      }
    }
  } else {
    if (to?.meta?.roles?.includes('guest')) {
      next()
    } else {
      next({
        path: StartRoute,
        query: {
          redirect: to.fullPath
        }
      })
    }
  }
})