/*
 * @Author: your name
 * @Date: 2020-09-08 18:06:28
 * @LastEditTime: 2023-03-06 14:54:24
 * @LastEditors: ckycjwds 1240973496@qq.com
 * @Description: In User Settings Edit
 * @FilePath: \aiguo_erp_vue\src\utils\request.js
 */
import axios from 'axios'
import { MessageBox, Message } from 'element-ui';

// import cancelClass from './cancelToken'
console.log(window.VUE_APP_BASE_API,"window.VUE_APP_BASE_API")
const service = axios.create({
  baseURL: window.VUE_APP_BASE_API||(process.env.VUE_APP_BASE_API)||"http://dev-erp-api.xtkj99.com:7890", // api 的 base_url
  timeout: 1000 * 60 * 2 // 接口超时
})

const pendingAjax = []
const fastClickMsg = '数据请求中，请稍后'
const CancelToken = axios.CancelToken;


let lastcancel=null;

const removePendingAjax = (config, type, c) => {
  if (type.type == 1) {
    if (config.data) {
      config.data = JSON.stringify(config.data)
    }
  }
  let url = config.url
  if (!!config.data && config.data != '{}') {
    url = config.url + '_' + config.data
  }
 
  // 数据请求中白名单
  const whitelist = ['get_class_account_list', 'cate_brand_list_all', 'ai_model_v2', 'res_advanced_search', 'qrcode', 'account_class_list', 'search_accessories', 'zz_new_status', 'get_unread_msg', 'third_party_no', 'get_ws_auth_code', 'get_drafts_box', 'manual_pull_datas', 'get_unopened_module', 'sales_performance_detail', 'goal_warehouse', 'chx_product_details', 'get_oss_sign_aliyun']
  const index = pendingAjax.findIndex(i => i === url)
  const white = whitelist.some(res => {
    if (url.indexOf(res) != -1) {
      return true
    }
  })
  if (white) { // 白名单内的接口可以重复请求
    pendingAjax.splice(index, 1)
  } else {
    if (index > -1) {
      c ? c(fastClickMsg + url) : pendingAjax.splice(index, 1)
    } else {
      c && pendingAjax.push(url)
    }
  }
}
// 请求拦截
service.interceptors.request.use(
  config => {
    // if (navigator.onLine) { //检测网络是否正常
    let token=localStorage.getItem("token");
    if (token) {
      config.headers['token'] = token;
    } 
    if(!lastcancel){
      lastcancel= new CancelToken(c => {
        const copyconfig = JSON.parse(JSON.stringify(config))
        removePendingAjax(copyconfig, { type: 1 }, c)
      });
    } 
     config.cancelToken=lastcancel;
    // config.cancelToken = new CancelToken(c => {
    //   const copyconfig = JSON.parse(JSON.stringify(config))
    //   removePendingAjax(copyconfig, { type: 1 }, c)
    // })
    return config
    // }else{
    //   Message({
    //     duration:4000,
    //     message: '请检查网络状态',
    //     type: 'warning',
    //     showClose:true,
    //   })
    //   return
    // }
  },
  error => {
    return Promise.reject(error)
  }
)
// 响应拦截
service.interceptors.response.use(
  async response => {
    const res = response.data
    const copyconfig = JSON.parse(JSON.stringify(response.config))
    copyconfig.url = response.config.url.replace(copyconfig.baseURL, '')
    if (typeof (copyconfig.data) === undefined || copyconfig.data == {} || copyconfig.data == '' || typeof (copyconfig.data) === 'object') {
      copyconfig.data = ''
    }
    removePendingAjax(copyconfig, { type: 2 })
    lastcancel=null;
    if (res.errcode == 1012) {
      return res
    } else if (res.errcode == 0 && res.msg != '' && res.msg != '成功' && res.msg != '获取成功') {
      Message({
        duration: 4000,
        message: res.msg,
        type: 'success',
        showClose: true
      })
      return res
    } else if (res.errcode == 105) { // 数据请求过快
      Message({
        duration: 1000,
        message: res.msg,
        type: 'warning',
        showClose: true
      })
    } else if (res.errcode == 1002) {
      // Message({
      //   duration:4000,
      //   message: res.msg,
      //   type: 'warning',
      //   showClose:true,
      // })
      // await store.dispatch('user/resetToken')
      // 账号多地登陆 清空token 跳转到登陆页面
      localStorage.clear();
      sessionStorage.clear();
      location.reload()
      /* 这里是判断识别sn的接口地址 如果为真 就把content返回*/
    } else if (res.errcode == 50086) {
      return res
    } else if (res.errcode != 0) {
      Message({
        duration: 4000,
        message: res.msg,
        type: 'warning',
        showClose: true
      })
      return res
      /* 这里是判断识别sn的接口地址 如果为真 就把content返回*/
    } else if (response.config.url.indexOf('https://apiv1.aiguovip.com/api/query/identify_sn_imei') > -1) {
      return res.content
    } else {
      return res
    }
  },
  error => {
    console.log(error)
    if (error.message.indexOf('数据请求中') != -1) {
      Message({
        duration: 1000,
        showClose: true,
        message: '数据请求中,请稍后...',
        type: 'warning'
      })
    } else if (error.message.indexOf('timeout') != -1) {
      const copyconfig = JSON.parse(JSON.stringify(error.config))
      copyconfig.url = error.config.url.replace(copyconfig.baseURL, '')
      if (typeof (copyconfig.data) === undefined || copyconfig.data == {} || copyconfig.data == '' || typeof (copyconfig.data) === 'object') {
        copyconfig.data = ''
      }
      removePendingAjax(copyconfig, { type: 2 })
      Message({
        duration: 4000,
        showClose: true,
        message: '接口请求超时',
        type: 'error'
      })
    } else { 
      if(error.response&&error.response.config){
        const copyconfig = JSON.parse(JSON.stringify(error.response.config))
        copyconfig.url = copyconfig.url.replace(copyconfig.baseURL, '')
        if (typeof (copyconfig.data) === undefined || copyconfig.data == {} || copyconfig.data == '' || typeof (copyconfig.data) === 'object') {
          copyconfig.data = ''
        }
        removePendingAjax(copyconfig, { type: 2 })
      }
     
      Message({
        duration: 4000,
        showClose: true,
        message: '接口请求超时',
        type: 'error'
      })
    }
    // return Promise.reject(error.response.data)
    // return Promise.reject(error)
    return error
  }
)

export default service;