// pages/changeName/index.js
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    userId: '',
    userName: '',
    btnLoading: false,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    console.log(options);
    this.setData({
      userId: options.userId,
      userName: options.userName,
    });

  },

  onSubmit(e) {
      console.log(e);

      var that = this;

      if (app.isEmptyCheck(e.detail.value.userName)) {
          wx.showToast({
              icon: "none",
              title: "请输入姓名",
              duration: 3000
          });

          return;
      }

      var formData = e.detail.value;
      formData['userId'] = that.data.userId;
      
      console.log(formData);

      wx.request({
          url: app.globalData.ip + "/user/updateUserName",
          method: "POST",
          header: app.globalData.headers,
          data: formData,
          success: function (res) {
              console.log(res);

              if (res.data.status == 200) {

                app.globalData.user.userName = formData.userName;

                wx.navigateBack({
                  delta: 1
                })
              } else {
                  wx.showToast({
                      icon: "none",
                      title: res.data.msg,
                      duration: 2000
                  });

                  that.setData({
                      btnLoading: false
                  });
              }
          }
      });
      
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})