import router from '@/router'
import axios from 'axios'
import qs from 'qs'
import Vue from 'vue'
import { getWxToken, setWxToken, openError } from '@/utils/auth'
import { Dialog, Notify ,Toast } from 'vant'
Vue.use(Dialog).use(Notify)
let pl = 'a'
if (window.plus) {
  if (navigator.userAgent.indexOf('Android') > 0) {
    pl = 'a'
  } else {
    pl = 'i'
  }
} else {
  pl = 'b'
}
let url = '';
const request = axios.create({
  // baseURL: process.env.BASE_API, 
  baseURL: 'https://oa.g107.com',
  timeout: 20000,
  headers: {
    'Content-Type': 'application/x-www-form-urlencoded',
    'pl': pl
  },
})
var bool = true; //五秒执行一次变量
request.interceptors.request.use(
  config => {
    // url = config.url;
    // if (getWxToken()) {
    //   config.headers['A-Token'] = getWxToken()
    // }
    return config
  },
  error => {
    Promise.reject(error)
  }
)

request.interceptors.response.use(
  response => {
    if (response.data.code === 0) {//请求失败
      Notify({
        message: response.data.message,
        color: '#ad0000',
        background: '#d1d1d1',
      });
      return Promise.reject('error')
    } else if (response.data.code === 2) {//未登录
      localStorage.removeItem('Wx-Token')
      localStorage.removeItem('wx_user_info')
      router.replace({
        name: 'courseAuth'
      })
      // return Promise.reject('error')
    } else if (response.data.code === 3) {//无权限
      router.replace({
        name: 'courseHome'
      })
      // return Promise.reject('error')
    } else if (response.data.code === 999) {//系统异常
      localStorage.removeItem('Wx-Token')
      localStorage.removeItem('wx_user_info')
      router.replace({
        name: 'courseAuth'
      })
      // return Promise.reject('error')
    } else {
      return response
    }
  },
  error => {
    if (error.message == 'interrupt') {
      return Promise.reject(error.message)
    }
    //五秒内只执行一次
    if (bool) {
      if (error.message == 'timeout of 10000ms exceeded') {
        Notify({
          type: 'warning',
          message: "网络连接超时，请稍后重试",
          duration: 3000,
        });
      }
      if (error.message == 'Network Error') {
        Notify({
          type: 'danger',
          message: "网络连接失败，请检查您的网络",
          duration: 3000,
        });
      }
      bool = false
      setTimeout(() => {
        bool = true
      }, 5000)
    }
    return Promise.reject(error)
  }
)

// 接口再次封装
var CancelToken = axios.CancelToken;
Vue.$httpRequestList = [];
//isToken  是微信的TOKEN  用来绑定
export default (type, url, data, heaStr, isToken, Content_Type) => {
  var Accept, ContentType
  var Token = ''
  switch (heaStr) {
    case undefined:
      Accept = 'application/json, text/plain, */*'
      break
    case '':
      Accept = 'application/json, text/plain, */*'
      break
    case 'v2':
      Accept = 'application/vnd.test.v2+json'
      break;
    case 'v3':
      Accept = 'application/vnd.test.v3+json'
      break;
  }
  if (getWxToken()) {
    Token = getWxToken();
  }else{
    return Promise.reject(new Error('No token, request aborted.'));
  }
  if (isToken) {
    Token = isToken
  }
  if (Content_Type == '' || Content_Type == undefined) {
    // ContentType = 'application/x-www-form-urlencoded'
    ContentType = 'application/json'
  } else {
    ContentType = Content_Type
  }
  return new Promise((resolve, reject) => { //封装ajax
    var aa = {
      method: type,
      url: url,
      headers: {
        'Accept': Accept,
        'A-Token': Token,
        'Content-Type': ContentType
      },
      cancelToken: new CancelToken(c => { //强行中断请求要用到的
        Vue.$httpRequestList.push(c);
      })
    }
    var json = (type == 'get') ? Object.assign(aa, {
      params: data
    }) : Object.assign(aa, {
      data: data
    });
    var ajax = request(json).then(res => {
      resolve(res);
    }).catch(error => { //中断请求和请求出错的处理
      if (error == "interrupt") {
        return;
      } else {
        reject(error);
      }
    })
    return ajax;
  })
};