/*
 * @Description:
 * @Author: 王旭
 * @Date: 2022-03-03 15:10:54
 * @LastEditTime: 2023-07-17 15:23:15
 * @LastEditors: error: error: git config user.name & please set dead value or install git && error: git config user.email & please set dead value or install git & please set dead value or install git
 */
import axios from "axios";
import { Message ,Loading} from "element-ui";
import store from "@/store";
import { getToken } from "@/utils/auth";
import { tansParams, blobValidate } from "@/utils/ruoyi";
let downloadLoadingInstance;
// create an axios instance
const service = axios.create({
  // baseURL: BASE_URL, // api的base_url
  timeout: 35000, // 请求超时时间
  headers: {
    "content-type": "application/json;charset=UTF-8",
    "Cross-Origin-Opener-Policy": "same-origin",
    "Cross-Origin-Embedder-Policy": "require-corp"
  },
  // withCredentials: true,
});

// request interceptor
service.interceptors.request.use(
  (config) => {
    // 请求携带token
    if (store.getters.token) {
    }
    config.headers["X-Token"] = getToken();
    config.headers['Authorization'] = 'Bearer ' + getToken();
    //加载loading
    store.commit("UPDATE_API_COUNT", "add");

    // get请求映射params参数
    if (config.method === 'get' && config.params) {
      let url = config.url + '?' + tansParams(config.params);
      url = url.slice(0, -1);
      config.params = {};
      config.url = url;
    }
    return config;
  },
  (error) => {
    //减去loading
    store.commit("UPDATE_API_COUNT", "sub");
    console.log(error); // for debug
    return Promise.reject(error);
  }
); service.interceptors.response.use(
  (response) => {
    store.commit("UPDATE_API_COUNT", "sub");
    //console.log(response) 
    //返回因有ResponeType===Blob ,分开处理
    if (Object.prototype.toString.call(response.data).indexOf("Blob") > -1) {
      let reader = new FileReader()
      reader.onload = function (e) {
        {
          try {
            let str = this.result.toString();
            let res = JSON.parse(str);
            if (res.code !== 200) {
              Message.error(res.msg);
            }
          } catch { }
        }
      }
      reader.readAsText(response.data, "utf-8");
    } else {
      // if (response.data.code !== 200) {
      //   Message.error(response.data.msg);
      // }
    }// 报错提示
    return response.data;
  },
  (error) => {
    store.commit("UPDATE_API_COUNT", "sub");
    debugger;
    const { status, data } = error.response;
    //返回因有ResponeType===Blob ,分开处理
    if (Object.prototype.toString.call(data).indexOf("Blob") > -1) {
      let reader = new FileReader()
      reader.onload = function (e) {
        {
          let str = this.result.toString();
          let res = JSON.parse(str);
          Message({
            message: res.message,
            type: "error",
            duration: 5 * 1000,
          });
        }
      }
      reader.readAsText(data, "utf-8");
    } else {
      Message({
        message: data.message,
        type: "error",
        duration: 5 * 1000,
      });
    }
    return Promise.reject(error);
  }
);
// 通用下载方法
export function download(url, params, filename, config) {
  downloadLoadingInstance = Loading.service({ text: "正在下载数据，请稍候", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", })
  return service.post(url, params, {
    transformRequest: [(params) => { return tansParams(params) }],
    headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
    responseType: 'blob',
    ...config
  }).then(async (data) => {
    const isBlob = blobValidate(data);
    if (isBlob) {
      const blob = new Blob([data])
      saveAs(blob, filename)
    } else {
      const resText = await data.text();
      const rspObj = JSON.parse(resText);
      const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
      Message.error(errMsg);
    }
    downloadLoadingInstance.close();
  }).catch((r) => {
    console.error(r)
    Message.error('下载文件出现错误，请联系管理员！')
    downloadLoadingInstance.close();
  })
}

export default service;