import uni from "@/utils/uniHooks";
import { getUTMSource } from "@/utils/utils";
import axios, { AxiosInstance, AxiosRequestConfig } from 'axios';
// import { Message } from 'element-ui';
// import { jumpLogin } from '@/utils';
// import { Loading } from 'element-ui';
// import { ElLoadingComponent } from 'element-ui/types/loading';
// import vm from "@/main";
import { Toast } from 'vant';
import vue from 'vue';
import store from '@/store'
import { v4 as uuidv4 } from 'uuid';

let loadingInstance = null;
let requestNum = 0;

const CONTENT_TYPE_ARRAY = {
  json: 'application/json',
  form: 'application/x-www-form-urlencoded',
};

function getHeaders(config = {}) {
  const { contentType = 'json' } = config;
  const ct = CONTENT_TYPE_ARRAY[contentType];
  let header = {
    appId: uni.getStorageSync('appid'),
    'Content-Type': ct,
  };
  const token = getToken();
  if (token) {
    header['Authorization'] = `Bearer ${token}`;
  }

  const groupId = uni.getStorageSync('groupId');
  const mallId = uni.getStorageSync('mallid');
  if (groupId) {
    header['brandId'] = groupId;
  }
  if (mallId) {
    header['lbsId'] = mallId;
  }
  const sourceObj = getUTMSource();
  return Object.assign(header, sourceObj);
}

function handleConfig(config = {}) {
  const header = getHeaders(config);
  const noToken = config.noToken;
  if (noToken) {
    delete header.Authorization;
  }
  console.log(525252, header);
  return { header, ...config };
}

function getToken() {
  const token = uni.getStorageSync('kipAccessToken');
  // if (!token || token?.trim() == '' || token == 'null' || token == 'undefined') {
  if (!token || token == 'null' || token == 'undefined') {
    return false;
  }
  return token;
}

const addLoading = () => {
  // 增加loading 如果pending请求数量等于1，弹出loading, 防止重复弹出
  requestNum++;
  if (requestNum === 1) {
    // 展示加载中的状态
    loadingInstance = Toast.loading({
      message: '正在努力加载中....',
    });
  }
};

const cancelLoading = () => {
  // 取消loading 如果pending请求数量等于0，关闭loading
  requestNum--;
  if (requestNum === 0) loadingInstance?.clear();
};

export const createAxiosByinterceptors = (config) => {
  const instance = axios.create({
    timeout: 1000, //超时配置
    baseURL: `${window.profileApi}/temporary-parking-service`,
    withCredentials: true, //跨域携带cookie
    ...config, // 自定义配置覆盖基本配置
  });
  // 添加请求拦截器
  instance.interceptors.request.use(
    function (config) {
      // 在发送请求之前做些什么
      const { loading = true } = config;
      console.log('config:', config);
      if (loading) addLoading();
      // 设置 headers
      config.headers = {
        ...config.headers,
        ...handleConfig().header,
        'X-Conversation-Id': uuidv4(),
        'X-User': JSON.stringify({
          userId: store.state.member.id, // K+用户ID
          sourceType: 'WECHAT', // 登录来源: WECHAT/ALIPAY/H5/APP
          cId: store.state.openId, // 终端用户ID, 微信端传openId, 支付宝小程序传阿里userId, APP传KIP的userId
          projectId: store.state.member.groupId, // 楼盘id
          // projectId: 'ZYJXQV2', // 楼盘id
          buildingId: store.state.member.mallid, // 楼栋id
          // buildingId: '%E6%B2%AAA99999', // 楼栋id
          mobile: store.state.mobile, // 终端用户ID, 微信端传openId, 支付宝小程序传阿里userId, APP传KIP的userId
          vipCode: store.state.member.vipcode, // 终端用户ID, 微信端传openId, 支付宝小程序传阿里userId, APP传KIP的userId
        })
      }
      // console.log(111111, config.headers, handleConfig().header)
      console.log(111111, handleConfig().header)
      return config;
    },
    function (error) {
      // 对请求错误做些什么
      return Promise.reject(error);
    }
  );

  // 添加响应拦截器
  instance.interceptors.response.use(
    function (response) {
      // 对响应数据做点什么
      console.log('response:', response);
      const { loading = true } = response.config;
      if (loading) cancelLoading();
      const { code, data, message } = response.data;
      console.log('62response', response);
      if (code === 200) return data;
      else if (code === 401) {
        // 跳转到登陆
        // jumpLogin();
      } else {
        // 错误信息提示
        // Message.error(message);
        Toast({
          message: message,
        });
        return Promise.reject(response.data);
      }
    },
    function (error) {
      // 对响应错误做点什么
      console.log('error-response:', error.response);
      console.log('error-config:', error.config);
      console.log('error-request:', error.request);
      const { loading = true } = error.config || {};
      if (loading) cancelLoading();
      console.log('79error', error);
      if (error.response) {
        if (error.response.status === 401) {
          // 跳转到登陆
          // jumpLogin();
        }
      }
      // 错误信息提示
      // Message.error(error?.response?.data?.message || '服务端异常');
      return Promise.reject(error);
    }
  );
  return instance;
};