import axios from 'axios'
import qs from 'qs'
import { Notification, MessageBox, Message } from 'element-ui'
import store from '@/store'
import { getToken } from '@/utils/token'
import errorCode from '@/utils/errorCode'
/**
 *request请求 axios.request(config)
 *requestJson请求 axios.request(config)
 *get请求 axios.get(url[, config])
 *post请求 axios.post(url[, data[, config]])
 *postJson请求 axios.post(url[, data[, config]])
 *put请求 axios.put(url[, data[, config]])
 *putJson请求 axios.put(url[, data[, config]])
 *patch请求 axios.patch(url[, data[, config]])
 *patchJson请求 axios.patch(url[, data[, config]])
 *delete请求 axios.delete(url[, config])
 */

const ReLoginUrl = "/login";
const TokenName = 'XBOE-Access-Token';
/**axios.defaults.headers['Content-Type'] = 'application/x-www-form-urlencoded'**/
//只是用于发送json对象数据时使用post,put,patch
const jsonRequest = axios.create({
   headers: { 'Content-Type': 'application/json;charset=utf-8' },
   // axios中请求配置有baseURL选项，表示请求URL公共部分
   baseURL: process.env.VUE_APP_STAT_BASE_API,
   //超时
   timeout: 10000,
});
//发送json对象的拦截器
jsonRequest.interceptors.request.use(config => {
   //是否需要设置 token
   const isToken = (config.headers || {}).isToken === false
   if (getToken() && !isToken) {
      config.headers[TokenName] = getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
   }
   return config
}, error => {
   console.log(error)
   Promise.reject(error)
})

// 响应拦截器
jsonRequest.interceptors.response.use(res => {

   const code = res.data.status || 200;
   if (code === 200) {
      return res.data
   } else {
      if (code === 401) {
         store.dispatch('LogOut').then(() => {
            if (top !== window) { // 判断当前是否在iframe内
               top.location.href = this.webBaseUrl + ReLoginUrl;
            } else {
               window.location.href = this.webBaseUrl + ReLoginUrl;
            }
            // location.href = this.webBaseUrl + ReLoginUrl;
         })
      } else if (code === 403) {
         var msg = '当前操作没有权限';
         Message({ message: msg, type: 'error' });
         return Promise.reject(new Error(msg))
      } else {
         //Message({message: res.data.message, type: 'error'});
         //console.log('err:' + res.data.error);
         return res.data;
         //return Promise.reject(new Error(res.data.message))
      }
   }
},
   error => {
      console.log('err' + error)
      let { message } = error;
      if (message == "Network Error") {
         message = "网络异常，请稍后重试";
      }
      else if (message.includes("timeout")) {
         message = "系统接口请求超时";
      }
      else if (message.includes("Request failed with status code")) {
         message = "系统接口" + message.substr(message.length - 3) + "异常";
      }
      Message({
         message: message,
         type: 'error',
         duration: 5 * 1000
      })
      return Promise.reject(error)
   }
)

//用于普通的发送请求
const formRequest = axios.create({
   headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
   // axios中请求配置有baseURL选项，表示请求URL公共部分
   baseURL: process.env.VUE_APP_STAT_BASE_API,
   //超时
   timeout: 10000,
})
//发送json对象的拦截器
formRequest.interceptors.request.use(config => {
   //是否需要设置 token
   const isToken = (config.headers || {}).isToken === false
   if (getToken() && !isToken) {
      config.headers[TokenName] = getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
   }
   return config
}, error => {
   console.log(error)
   Promise.reject(error)
});
formRequest.interceptors.response.use(res => {
   const code = res.data.status || 200;
   if (code === 200) {
      return res.data
   } else {
      if (code === 401) {
         store.dispatch('LogOut').then(() => {
            if (top !== window) { // 判断当前是否在iframe内
               top.location.href = this.webBaseUrl + ReLoginUrl;
            } else {
               window.location.href = this.webBaseUrl + ReLoginUrl;
            }
            // location.href = this.webBaseUrl + ReLoginUrl;
         })
      } else if (code === 403) {
         var msg = '当前操作没有权限';
         Message({ message: msg, type: 'error' });
         return Promise.reject(new Error(msg))
      } else {
         //Message({message: res.data.message, type: 'error'});
         //console.log('err' + res.data.error);
         return res.data
      }
   }
},
   error => {
      console.log('err' + error)
      let { message } = error;
      if (message == "Network Error") {
         message = "网络异常，请稍后重试";
      }
      else if (message.includes("timeout")) {
         message = "系统接口请求超时";
      }
      else if (message.includes("Request failed with status code")) {
         message = "系统接口" + message.substr(message.length - 3) + "异常";
      }
      Message({
         message: message,
         type: 'error',
         duration: 5 * 1000
      })
      return Promise.reject(error)
   }
)

//request请求
const request = function (cfg) {
   if (cfg.data) {
      cfg.data = qs.stringify(cfg.data);
   }
};
//requestJson请求
const requestJson = jsonRequest.request;
//get请求
const get = formRequest.request;
//post请求
const post = function (url, data, config) {
   if (data) {
      data = qs.stringify(data);
   }
   return formRequest.post(url, data, config);
}
//postJson请求
const postJson = jsonRequest.post;
//put请求
const put = function (url, data, config) {
   if (data) {
      data = qs.stringify(data);
   }
   return formRequest.put(url, data, config);
}
//putJson请求
const putJson = jsonRequest.put;
//patch请求
const patch = function (url, data, config) {
   if (data) {
      data = qs.stringify(data);
   }
   return formRequest.patch(url, data, config);
}
//patchJson请求
const patchJson = jsonRequest.patch;
//delete请求
const del = formRequest.delete;


export default {
   request,
   requestJson,
   get,
   post,
   postJson,
   put,
   putJson,
   patch,
   patchJson,
   del
}