import Request from '@/common/luch-request/index.js'
import {ACCESS_TOKEN} from '@/common/util/constants.js'
import configService from './config.service.js'
import tip from '@/common/util/tip.js';
import store from '@/store/index.js';

let apiUrl = configService.apiUrl;

const getTokenStorage = () => {
	let token = ''
	try{
		token = uni.getStorageSync(ACCESS_TOKEN)
	}catch(e){
		//TODO handle the exception
		console.log("getTokenStorage",token)
	}
	return token
}



const http = new Request()
http.setConfig((config) => { /* 设置全局配置 */
  config.baseUrl = apiUrl /* 根域名不同 */
  config.header = {
    ...config.header
  }
  return config
})

/**
 * 自定义验证器,如果返回true 则进入响应拦截器的响应成功函数(resolve),否则进入响应拦截器的响应错误函数(reject)
 * @param { Number } statusCode - 请求响应体statusCode(只读)
 * @return { Boolean } 如果为true,则 resolve, 否则 reject
 */
// 有默认,非必写
http.validateStatus = (statusCode) => {
  return statusCode === 200
}

http.interceptor.request((config, cancel) => { /* 请求之前拦截器 */
  //判断是否请求白名单,设置带不带token
  let url= config.url;
  console.log(url)
/*  if(url=="/ibps/oauth2/v3/user/login/apply"
  ||url=="ibps/oauth2/v3/authorize/apply"
  ||url=="ibps/oauth2/v3/authentication/apply"
  ){
	 
	  return config;
  }  */
  
  config.header = {
    ...config.header,
     'X-Authorization-access_token':getTokenStorage()
  } 

/*  if (!token) { // 如果token不存在,调用cancel 会取消本次请求,但是该函数的catch() 仍会执行
    cancel('token 不存在') // 接收一个参数,会传给catch((err) => {}) err.errMsg === 'token 不存在'
  } */
  
  return config
})

// 必须使用异步函数,注意
http.interceptor.response(async (response) => { /* 请求之后拦截器 */
  // if (response.data.code !== 200) { // 服务端返回的状态码不等于200,则reject()
  //   return Promise.reject(response)
  // }
/*  if (response.data.data.state !== 50002) { // 服务端返回的状态码不等于200,则reject()
     
	 console.log("服务不可用")
  	 return Promise.reject(response)
  }
  
   if (response.data.data.state !== 200) { // 服务端返回的状态码不等于200,则reject()
      
	 return Promise.reject(response)
   } */
 // console.log(response)
  return response
}, (response) => {
	// 请求错误做点什么
  console.log("请求错误做点什么");
  let index=JSON.stringify(response).toString().indexOf("request:fail");
  if(index==11){
	  
	  tip.alert("网络错误!")
	  return;
  }
  
  if (response) {
      let data = response.data
      const token = uni.getStorageSync(ACCESS_TOKEN)
      console.log("------异常响应------",token)
	//  console.log(data.state==undefined)
     // console.log("------异常响应------",data.state)
      switch (data.state) {
        case 50002:
          tip.error('服务不可用');
          break
        case 6020301:
          if(!token || data.message=="Token失效,请重新登录"){
            let timeout=setTimeout(tip.alert('登录已过期'), 1000);
            store.dispatch('Logout').then(() => {
				clearTimeout(timeout)
                window.location.reload()
            }) 
          }
          break
        case 404:
          break
        case 504:
         break
        case 401:
          if (token) {
           /* store.dispatch('Logout').then(() => {
              setTimeout(() => {
                window.location.reload()
              }, 1500)
            }) */
          }
          break
        default:
          tip.error({
            duration: 0,
            forbidClick: true,
            message: data.cause
          });
          break
      }
    }
  return response
})

export {
  http
}