/*
 * ==================================================================
 *                网络组建封装
 * ==================================================================
 */

import axios from 'axios'
import { Dialog, Toast } from 'vant'

axios.defaults.timeout = 15000

// HTTP Request
axios.interceptors.request.use(
  config => {
    config.data = JSON.stringify(config.data)
    config.headers = {
      'Content-Type': 'application/json',
      token: localStorage.getItem('token'),
      'Istoken':false
    }
    if ('get' == config.method) {
      config.headers = {
        'Content-Type': 'application/x-www-form-urlencoded',
        token: localStorage.getItem('token')
      }
    }
    return config
  },
  error => {
    return Promise.reject(error)
  }
)

// HTTP Response
axios.interceptors.response.use(
  response => {
    if (response.data.code === 401) {
      Dialog.confirm({
        title: '提示信息',
        message: '您的登录信息已失效, 请重新登录'
      })
        .then(() => {
          const opt = {
            success: function(data) {
              alert('success:' + JSON.stringify(data))
              localStorage.clear()
            },
            fail: function(data) {
              alert('error:' + JSON.stringify(data))
            }
          }
          // 插件调用代码
          SelfHelper.logout(opt)
        })
        .catch(() => {
          // on cancel
        })
      return false
    } else if (response.data.code === 200) {
      return Promise.resolve(response)
    } else {
      Toast.fail(response.data.message)
      return Promise.reject(response)
    }
  },
  error => {
    if (error.code == 'ECONNABORTED' && error.message.indexOf('timeout') != -1)
      console.log('请求超时！')
    return Promise.reject(error)
  }
)

export function fetch(url, params = {}) { 
      // 宣城工业大脑iwork
    url = 'http://www.iworkos.com:30100/smartservice/' + url
  //生产地址
  return new Promise((resolve, reject) => {
    axios
      .get(url, {
        params
      })
      .then(response => {
        resolve(response.data)
      })
      .catch(err => {
        reject(err)
      })
  })
}

export function post(url, data = {}) { 
   // 宣城工业大脑iwork
	  url = 'http://www.iworkos.com:30100/smartservice/' + url
  //生产地址
  if (!localStorage.getItem('token')) {
    const option = {
      success: function(data) {
        localStorage.setItem('token', data.retData)
      },
      fail: function() {}
    }
    try {
      SelfHelper.getUserToken(option)
    } catch (e) {
      console.log(e)
    }
  }
  return new Promise((resolve, reject) => {
    axios.post(url, data).then(
      response => {
        resolve(response.data)
      },
      err => {
        reject(err)
      }
    )
  })
}