let tokenKey = "access-token";
// let serverUrl =  "https://yapi.amtcloud.cn/mock/11/coconut";  // mock
// let serverUrl =  "https://office-ssl.iilink.cn/coconut";  // 开发环境
// let serverUrl =  "https://office-ssl.iilink.cn/coconut-uat";  // 测试环境
let serverUrl ='https://tokamak.amtcloud.cn/coconut'; // 生产
// 例外不用token的地址
let exceptionAddrArr = ['/login',];

//请求头处理函数
function CreateHeader(url, type) {
  let header = {}
  if (type == 'POST_PARAMS'){
    header = {
      'content-type': 'application/x-www-form-urlencoded'
    }
  }else{
    header = {
      'content-type': 'application/json'
    }
  }
  if (exceptionAddrArr.indexOf(url) == -1) {  //排除请求的地址不需要token的地址
    let token = wx.getStorageSync('tokenKey');
    // header.Authorization = token;
    header['access-token'] = token;
  }
  return header;
}
//post请求，数据在body中
function postRequest(url,data){
  let header = CreateHeader(url,'POST');
  return new Promise((resolve, reject) => {
    wx.request({
      url: serverUrl + url,
      data: data,
      header: header,
      method: 'POST',
      success: (res => {
        if (200<=res.statusCode&&res.statusCode<300) {
          //200: 服务端业务处理正常结束
          resolve(res)
        } else {
          reject(res)
        }
      }),
      fail: (res => {
        reject(res)
      })
    })
  })
}
//post请求，数据按照query方式传给后端
function postParamsRequest(url, data) {
  let header = CreateHeader(url,'POST_PARAMS');
  let useurl = url;
  return new Promise((resolve, reject) => {
    wx.request({
      url: serverUrl + useurl,
      data: data,
      header: header ,
      method: 'POST',
      success: (res => {
        if (200<=res.statusCode&&res.statusCode<300) {
          //200: 服务端业务处理正常结束
          resolve(res)
        } else {
          reject(res)
        }
      }),
      fail: (res => {
        reject(res)
      })
    })
  })
}
//get 请求
function getRequest(url, data) {
  let header = CreateHeader(url, 'GET');
  return new Promise((resolve, reject) => {
    wx.request({
      url: serverUrl + url,
      data: data,
      header: header,
      method: 'GET',
      success: (res => {
        if (200<=res.statusCode&&res.statusCode<300) {
          //200: 服务端业务处理正常结束
          resolve(res)
        } else {
          reject(res)
        }
      }),
      fail: (res => {
        reject(res)
      })
    })
  })
}
//put请求
function putRequest(url, data) {
  let header = CreateHeader(url, 'PUT');
  return new Promise((resolve, reject) => {
    wx.request({
      url: serverUrl + url,
      data: data,
      header: header,
      method: 'PUT',
      success: (res => {
        if (200<=res.statusCode&&res.statusCode<300) {
          //200: 服务端业务处理正常结束
          resolve(res)
        } else {
          reject(res)
        }
      }),
      fail: (res => {
        reject(res)
      })
    })
  })
}
//delete请求
function deleteRequest(url, data) {
  let header = CreateHeader(url, 'DELETE');
  return new Promise((resolve, reject) => {
    wx.request({
      url: serverUrl + url,
      data: data,
      header: header,
      method: 'DELETE',
      success: (res => {
        if (200<=res.statusCode&&res.statusCode<300) {
          //200: 服务端业务处理正常结束
          resolve(res)
        } else {
          reject(res)
        }
      }),
      fail: (res => { 
         reject(res) 
      })
    })
  })
}
module.exports.getRequest = getRequest;
module.exports.postRequest = postRequest;
module.exports.postParamsRequest = postParamsRequest;
module.exports.putRequest = putRequest;
module.exports.deleteRequest = deleteRequest;