// pages/myBookings/index.js
const app = getApp();
let orderSn = ""
let orderLimit = 48;
Page({

  /**
   * 页面的初始数据
   */
  data: {
    isSignIn: false,
    memberLessonTicket: {},
    showDeleteDialog: false,
    isGoHome: false,
    endDate: false,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function(options) {
    if (options.scene) {
      app.$api.memberLessonTicketsSing({
        coachId: options.scene
      }).then(res => {
        orderSn = res.orderSn;
        wx.showToast({
          title: '签到成功',
          duration: 2000
        })
        let that = this;
        setTimeout(function() {
          that.getData();
        }, 2000)
      }, err => {
        setTimeout(function() {
          if (!options.orderSn) {
            wx.redirectTo({
              url: '/pages/home/index',
            })
          } else {
            wx.redirectTo({
              url: '/pages/myBookings/index?orderSn=' + options.orderSn,
            })
          }
        }, 2000)
      })
    } else {
      orderSn = options.orderSn;
      this.getData();
    }
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function() {
    let pages = getCurrentPages();
    this.setData({
      isGoHome: pages.length == 1
    })
  },

  /**
   * 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() {
    return {
      title: '智慧云馆'
    }
  },

  // 取消预约
  cancelBooking() {
    if (!this.data.isSignIn) {
      this.setData({
        showDeleteDialog: true
      })
      return;
    } else {
      wx.showToast({
        title: '距离开课' + orderLimit + '小时内不得取消',
        icon: 'none',
      })
    }
  },

  // 我要签到
  signIn() {
    let that = this;
    // if (!this.data.isSignIn) {
    //   this.setData({
    //     showDeleteDialog: true
    //   })
    //   return;
    // }
    // let currentDate = new Date().getTime();
    // let startDate = new Date(this.data.memberLessonTicket.venueLesson.date.replace(/-/g, "/") + ' ' + this.data.memberLessonTicket.venueLesson.startTime).getTime();

    // if (currentDate < startDate) {
    //   wx.showToast({
    //     title: '课程还未开始',
    //     icon: 'none',
    //   })
    //   return;
    // }
    wx.scanCode({
      onlyFromCamera: true,
      success: function(res) {
        if (!res.path) {
          wx.showToast({
            title: '二维码错误',
            icon: 'none',
          })
          return;
        }
        wx.redirectTo({
          url: '/' + res.path + '&orderSn=' + orderSn,
        })
        // that.setData({
        //   isSignIn: true
        // })
      },
    })
  },
  // 获取数据
  getData() {
    app.$api.memberLessonTicketsDetail({
      orderSn: orderSn
    }).then(res => {
      let currentDate = new Date().getTime();
      let startDate = currentDate;
      if (res.memberLessonTicket.venueLesson.orderLimit){
        orderLimit = res.memberLessonTicket.venueLesson.orderLimit;
      }
      if (res.memberLessonTicket) {
        startDate = new Date(res.memberLessonTicket.venueLesson.date.replace(/-/g, "/") + ' ' + res.memberLessonTicket.venueLesson.startTime).getTime();
      }
      if (!res.memberLessonTicket) {
        wx.navigateBack({
          delta: 1,
        })
      }
      this.setData({
        memberLessonTicket: res.memberLessonTicket,
        isSignIn: (startDate - currentDate) / 1000 / 60 / 60 < orderLimit,
      })
    }, err => {

    })
  },

  // 取消弹框
  cancelDeleteDialog() {
    this.setData({
      showDeleteDialog: false
    })
  },

  // 确认删除
  confirmDeleteDialog() {
    app.$api.memberLessonTicketsCancel({
      orderSn: this.data.memberLessonTicket.orderSn
    }).then(res => {
      wx.showToast({
        title: '取消成功',
      })
      this.setData({
        showDeleteDialog: false
      })
      this.getData();
    }, err => {
      this.setData({
        showDeleteDialog: false
      })
    });
  },

  // 打开导航,
  opnGPS() {
    wx.openLocation({
      latitude: Number(this.data.memberLessonTicket.venueLesson.latitude),
      longitude: Number(this.data.memberLessonTicket.venueLesson.longitude),
      name: this.data.memberLessonTicket.venueLesson.name,
      address: this.data.memberLessonTicket.venueLesson.address,
    })
  },

  // 点击图片
  clickImage() {
    wx.previewImage({
      urls: [this.data.memberLessonTicket.venueLesson.coach.wechatCode],
    })
  }
})