import axios from "axios";
import { ElMessage } from 'element-plus'

axios.defaults.headers["Content-Type"] = "application/json;charset=utf-8";


const service = axios.create({
  baseURL: import.meta.env.VITE_BASE_API_URL,
  timeout: 15000,
});

/**
 * 自定义状态码处理
 * @param {*} status 状态码
 * @param {*} info 信息
 */
const errorHandle = (status, info) => {
  switch (status) {
    case 400:
      console.log("语义有误");
      break;
    case 401:
      console.log("服务器认证失败");
      location.href = '/login';
      
      break;
    case 403:
      console.log("服务器拒绝访问");
      break;
    case 404:
      console.log("地址错误");
      break;
    case 500:
      console.log("服务器遇到意外");
      break;
    case 502:
      console.log("服务器无响应");
      break;
    default:
      console.log("其他错误");
      break;
  }
  ElMessage.error({
    message: info.message || '系统错误，请稍后重试',
    grouping: true,
  });
};


// request拦截器
service.interceptors.request.use(
  (config) => {
    
    // const token = localStorage.getItem('authToken');
    // if (token) {
    //     config.headers['Authorization'] = `Bearer ${token}`;
    // }

    return config;
  },
  (error) => {
    // 返回Promise.reject(error)，这样会触发后续的错误处理器
    Promise.reject(error);
  },
);

// response拦截器
service.interceptors.response.use(
  (response) => {
    if (response.status === 200 && response.data.code === 1){
      return Promise.resolve(response.data);
    } else {
      errorHandle(response.data.code, response.data);
      return Promise.reject(response.data);
    }
  },
  (error) => {
    const { response } = error;
    errorHandle(response.status, response);
  },
);

export default service;