import axios from "axios"
import { Message } from "element-ui"
import Cookies from 'js-cookie'

// import router from '@/router'

const Axios = axios.create({
  responseType: "json",
  withCredentials: true // 是否允许带cookie这些
})

const getApsPage = () => {
    // 首页部署在各个环境的端口
    const loginPathMap = {
        prod:`//${window.location.hostname}:9080`,
        test:`//192.168.20.119:9080`,
        // 想跳到本地启动的登录页的话需要把dev改成你本地项目路径
        dev: `//192.168.20.119:9080`
    }

    if (location.href.includes('192.168.20.119')) {
        return loginPathMap.test
    } else if (location.href.includes('192.168') || location.href.includes('localhost')) {
        return loginPathMap.dev
    } else {
        return loginPathMap.prod
    }
}

function getToken(){
    const localStorageToken = localStorage.getItem('token')
    const cookieToken = Cookies.get("token")
    if (localStorageToken){
        return  localStorageToken
    }else if ( cookieToken) {
        localStorage.setItem('token',cookieToken)
        return cookieToken
    }else {
        return ''
    }
}

/* //POST传参序列化(添加请求拦截器) */
Axios.interceptors.request.use(
  (config) => {
    // 若是有做鉴权token , 就给头部带上token
    let token = getToken()
    if (token) {
      config.headers.Authorization = "Bearer " + token;
    }

    return config
  },
  (error) => {
    return Promise.reject(error)
  }
)

/* //返回状态判断(添加响应拦截器) */
Axios.interceptors.response.use(
  (res) => {
    /* //对响应数据做些事 */
    if (res.data.code === 200) {
      return res.data ? res.data : {}
    } else if (res.data.code === 700001 || res.data.code === 700005) {
      console.log("客户名称重复")
      return res
    } else if([2012,2013,2014,2015].includes(res.data.code)){
        //   JWT鉴权失效 跳转到登录页
        window.location = getApsPage()+'/login'
        return Promise.reject(res.data)
    } else {
      Message({
        message: res.data.msg,
        type: "error",
        duration: 5 * 1000
      })
      return Promise.reject(res.data)
    }
  },
  (error) => {
    let { message } = error
    if (message === "Network Error") {
      message = "后端接口连接异常"
    } 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)
  }
)

export default Axios