permission.js

import router from './router/index'
import store from '@/store'
// import {validatenull} from '@/util/validate'
import { getParamsByUrl, removeUrlParam } from '@/util/index'
import { getOauth, getUserByToken } from '@/api/auth/auth'
import baseUrl from '@/util/baseUrl'
import { Toast } from 'mint-ui'
// import { wxpermission } from '@/wxpermission'

const defaultUrl = baseUrl.authUrl
router.beforeEach((to, from, next) => {
  console.log('缓冲设置')
  console.log('code ===' + store.getters.code)
  let storecode = store.getters.code
  if (!storecode || storecode === '') {
    let params = getParamsByUrl(window.location.href)
    if (params.code && params.code !== 'undefined') {
      store.dispatch('setCode', params.code)
      getOauthFn(() => {
        next()
      })
    } else {
      getWXOauth()
    }
  } else {
    next()
  }
  // 判断链接是否被微信分享篡改，false需重定向
  // if (redirectUrl()) {
  //   // store.dispatch('setToken', '')
  //   // store.dispatch('setUserId', '')
  //   // let accessToken = store.getters.access_token
  //   let storecode = store.getters.code
  //   if (!storecode || storecode === '') {
  //     let params = getParamsByUrl(window.location.href)
  //     if (params.code) {
  //       store.dispatch('setCode', params.code)
  //       getOauthFn(() => {
  //         // wxpermission(0, () => {})
  //         next()
  //       })
  //     } else {
  //       getWXOauth()
  //     }
  //   } else {
  //     // wxpermission(0, () => {})
  //     next()
  //   }
  // } else {
  //   if (globalNewUrl !== '') {
  //     window.location.href = globalNewUrl
  //   }
  // }
  // store.dispatch('setToken', '490cd9b7-dca7-4cc3-87e9-5eacbb5a5d77')
})

let getWXOauth = () => {
  let url = removeUrlParam('code')
  // store.dispatch('setCode', '')
  let authId = ''
  if (getParamsByUrl(window.location.href).auth_id) {
    authId = '&auth_id=' + getParamsByUrl(window.location.href).auth_id
    store.dispatch('setAuthId', getParamsByUrl(window.location.href).auth_id)
  }
  // window.location.reload(defaultUrl + '/wxoauth/route?redirect_uri=' + encodeURIComponent(url) + authId + '&auth_scene=voucher&v=' + timeStamp)
  window.location.href = defaultUrl + '/wxoauth/route?redirect_uri=' + encodeURIComponent(url) + authId + '&auth_scene=voucher'
}

let getOauthFn = (callback) => {
  if (getParamsByUrl(window.location.href).auth_id) {
    store.dispatch('setAuthId', getParamsByUrl(window.location.href).auth_id)
  }
  let spoauthParams = {
    code: store.getters.code
  }
  getOauth(spoauthParams).then(function (res) {
    if (res.token && res.token !== '') {
      getUserByTokenFn(res.token, store.getters.code, callback)
    } else {
      store.dispatch('setCode', '')
      setTimeout(function () {
        getWXOauth(() => {
          callback()
        })
      }, 3 * 1000)
      Toast({
        message: '微信token已失效！',
        position: 'center',
        duration: 3 * 1000
      })
    }
  }).catch((error) => {
    console.log(error)
    Toast({
      message: '鉴权失败',
      position: 'center',
      duration: 3 * 1000
    })
    // setTimeout(function () {
    //   getWXOauth()
    // }, 3 * 1000)
  })
}

const getUserByTokenFn = (token, code, callback) => {
  let spoauthParams = {
    token: token
  }
  getUserByToken(spoauthParams).then(function (res) {
    let accessToken = ''
    let userId = ''
    let accountId = res.accountid
    if (accountId && accountId !== '') {
      store.dispatch('setAccountId', accountId)
    } else {
      Toast({
        message: 'account id不能为空！',
        position: 'center',
        duration: 3 * 1000
      })
    }
    if (res.ext && res.ext !== '') {
      let extOBJ = JSON.parse(res.ext)
      accessToken = extOBJ.access_token
      userId = extOBJ.user_id
    }
    if (accessToken !== '') {
      if (userId !== '') {
        store.dispatch('setToken', accessToken)
        store.dispatch('setUserId', userId)
        store.dispatch('setCode', code)
        callback()
      } else {
        setTimeout(function () {
          getWXOauth(() => {
            callback()
          })
        }, 3 * 1000)
        Toast({
          message: 'user id不能为空！',
          position: 'center',
          duration: 3 * 1000
        })
      }
    } else {
      setTimeout(function () {
        getWXOauth(() => {
          callback()
        })
      }, 3 * 1000)
      Toast({
        message: 'token不能为空！',
        position: 'center',
        duration: 3 * 1000
      })
    }
  }).catch((error) => {
    console.log(error)
    Toast({
      message: '鉴权失败',
      position: 'center',
      duration: 3 * 1000
    })
    setTimeout(function () {
      getWXOauth(() => {
        callback()
      })
    }, 3 * 1000)
  })
}

// let globalNewUrl = ''
// 判断链接是否被微信分享篡改
// const redirectUrl = () => {
//   const curUrl = window.location.href
//   const curUrlArr = curUrl.split('?')
//   // Toast({
//   //   message: curUrl,
//   //   position: 'center',
//   //   duration: 2 * 1000
//   // })
//   // console.log(curUrlArr[1].indexOf('from=singlemessage'))
//   if (curUrlArr.length === 3 && curUrlArr[1].indexOf('from=singlemessage') >= 0) {
//     let newUrl = curUrlArr[0] + '#' + curUrlArr[1].split('#')[1] + '?' + curUrlArr[2]
//     // Toast({
//     //   message: curUrlArr[2],
//     //   position: 'center',
//     //   duration: 5 * 1000
//     // })
//     globalNewUrl = newUrl
//     // window.location.href = newUrl
//     return false
//   } else if (curUrl.indexOf('?scene=0') >= 0) {
//     let newUrl = curUrl.replace('?scene=0', '')
//     globalNewUrl = newUrl
//     return false
//   } else if (curUrl.indexOf('/voucher/?') >= 0) {
//     const urlArr = curUrl.split('/voucher/?')
//     const locationStr = urlArr[0]
//     const pathArr = urlArr[1].split('#')
//     let newUrl = locationStr + '/voucher/#' + pathArr[1]
//     globalNewUrl = newUrl
//     return false
//   } else {
//     return true
//   }
// }

// const nextToPath = (to, from, next) => {
//   let toquery = to.query
//   if (from.query.code) {
//     toquery.code = from.query.code
//   }
//   next({
//     path: to.path,
//     query: toquery
//   })
// }