//app.js
App({
  onLaunch: function () {
    // 展示本地存储能力
    var logs = wx.getStorageSync('logs') || []
    logs.unshift(Date.now())
    wx.setStorageSync('logs', logs)
    // this.getsharepic()

    // 登录
    wx.login({
      success: res => {
        // 发送 res.code 到后台换取 openId, sessionKey, unionId
      }
    })
    // 获取用户信息
    wx.getSetting({
      success: res => {
        if (res.authSetting['scope.userInfo']) {
          // 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框
          wx.getUserInfo({
            success: res => {
              // 可以将 res 发送给后台解码出 unionId
              this.globalData.userInfo = res.userInfo

              // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
              // 所以此处加入 callback 以防止这种情况
              if (this.userInfoReadyCallback) {
                this.userInfoReadyCallback(res)
              }
            }
          })
        }
      }
    })
  },
  // 获取分享图片
  getsharepic(){
    let that = this;
    var url = 'user/share';
    var params = {
      

    }
    that.post(url, params,"post").then((res) => {
      console.log(res);
      that.globalData.sharepic = res.thumbnail;
      console.log(that.globalData)
      

    }).catch((err) => {

    })

  },

  //封装公共接口
  post: function (url, data, headerParams) {
    wx.showNavigationBarLoading()
    var promise = new Promise((resolve, reject) => {
      //init
      let that = this;
      let postData = data;
      let baseUrl = 'http://airphoto.t.brotop.cn/api/';
      //网络请求
      let header = {
        // 'XX-Device-Type': 'wxapp',
        'token': wx.getStorageSync("token") || ''
      }
      header = Object.assign(header, headerParams)
      //网络请求  
      wx.request({
        url: baseUrl + url,
        data: postData,
        method: headerParams,
        header: header,
        success: function (res) { 
          console.log(res)//返回取得的数据
          if (res.data.code == '1') {
            resolve(res.data.data);
          }else if(res.data.code=='401'){
            wx.showToast({
              title: '请重新登录',
              icon: 'none'
            })

            setTimeout(function () {
              wx.navigateTo({
                url: '/pages/index/index',
              })
            }, 1500)
          }else {
            reject(res.data)
          }

        },
        fail: function (e) {
          reject('网络出错');
          // wx.hideLoading()
          wx.hideNavigationBarLoading()
        },
        complete: function () {
          wx.hideNavigationBarLoading()
        },
      })
    });
    return promise;
  },
  // 上传图片
  upload(filetype, file) {

    var promise = new Promise((resolve, reject) => {
      wx.showNavigationBarLoading()
      wx.showLoading({
        title: '上传中',
      })
      let url = 'http://airphoto.t.brotop.cn/api/common/upload';
      let head = {
        'token': wx.getStorageSync('token'),
        'XX-Device-Type': ''
      }
      let typename = {
        filetype: filetype
      }
      wx.uploadFile({
        url: url, //仅为示例，非真实的接口地址
        filePath: file,
        name: 'file',
        header: head,
        formData: typename,
        success: function (res) {
          console.log('上传文件后', res)
          let temdata = JSON.parse(res.data);
          console.log(temdata)
          let urlobj = {
            url: temdata.data.url
          }
          resolve(urlobj);
        },
        fail: function (res) {
          reject('网络出错');
          wx.hideNavigationBarLoading()
          wx.hideLoading()
        },
        complete: () => {
          wx.hideNavigationBarLoading()
          wx.hideLoading()
        },
      })
    });
    return promise;
  },
  globalData: {
    userInfo: null,
    baseUrl:'http://airphoto.t.brotop.cn'
  }
})