jzmall_wx/pages/ucenter/couponList/couponList.js

var util = require('../../../utils/util.js');
var api = require('../../../config/api.js');

var app = getApp();

Page({
  data: {
    couponList: [],
    code: '',
    codeChannelType: '', //2是抖音 其他小商城
    status: 0,
    page: 1,
    limit: 20,
    count: 0,
    scrollTop: 0,
    showPage: false,
    currentType: 0,
    typeList: [{
        name: "全部",
        type: 0
      },
      // {
      //   name: "会员专享",
      //   type: 3
      // },
      {
        name: "立减券",
        type: 1
      },
      {
        name: "折扣券",
        type: 2
      },
    ],
    totalList: [],
		options: '', //页面参数
		showTc:false,
		couponPackage:{},
		coupon:{}
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if (this.data.options == '') {
      this.setData({
        options: options
      });
		}
		console.log(3)
    console.info(options)
    let scene = options.scene;

  },
  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    if (app.globalData.hasLogin == false) {
      wx.navigateTo({
        url: "/pages/auth/login/login"
      });
      return;
    }
    setTimeout(() => {
      this.exchange(this.data.options);
      this.setData({
        options: ''
      })
    }, 500);
  },
  exchange(options) {
    let that = this;
    if (options.scene) {
			console.log(2000)
      let scene = decodeURIComponent(options.scene);
      var couponId, fraId;
      if (scene && scene.indexOf("fraId") >= 0) {
        //fraId,加盟商id:优惠券id    加盟商发的优惠券 
        var paras = scene.split(",")[1];
        fraId = paras.split(":")[0];
				couponId = paras.split(":")[1]; 
      } else  if (scene && scene.indexOf("pkSn") >= 0) {
					//卡卷包领取 
					console.log(3000)
					console.log(scene)
					var paras = scene.split(",")[1];
					let pkSn = paras.split(";")[0];
					
					//查询可领取卡包券
					util.request(api.getCouponPackageOne, {
						pkSn: pkSn
					}, "GET").then(res => {
						if (res.errno == 0) {
							this.setData({
								showTc:true,
								couponPackage:res.data.couponPackage,
								coupon:res.data.coupon
							})
						} else util.showErrorToast(res.errmsg);
						this.getCouponList();
					})
					return;
			}	else  {
        // id,12;type,0
        var paras = scene.split(";");
        console.info(paras)
        var couponId = paras[0].replace("id,", "");
        console.info(couponId)
      } 
      //开始领取优惠券
      util.request(api.CouponReceive, {
        couponId: couponId,
        fraId:fraId
      }, "POST").then(res => {
        if (res.errno == 0) {
          wx.showToast({
            title: '领取成功',
            icon: 'none',
            duration: 3000
          })
        } else util.showErrorToast(res.errmsg);
        this.getCouponList();
      })
    } else if (options.q) { //扫码url二维码过来的 
      let url = decodeURIComponent(options.q);
      console.info(url)
      if (url.indexOf("?coupon=") >= 0) {
        let coupon = url.substring(url.indexOf("?coupon=") + 8);
        console.info('兑换码：' + coupon)
        that.setData({
          code: coupon
        })
        //判断是否登录
        if (app.globalData.hasLogin) {
          that.goExchange();
        } else {
          wx.navigateTo({
            url: "/pages/auth/login/login"
          });
        }
      }
    } else if (options.type) { //2抖音 1其他
      that.setData({
        code: options.coupon,
        codeChannelType: options.type
      });
      if (app.globalData.hasLogin) {
        if (options.type == 2)
          that.goDouyinExchange();
        else that.goExchange();
      } else {
        wx.navigateTo({
          url: "/pages/auth/login/login"
        });
      }
      //util.showErrorToast(options.coupon); 
    } else
      that.getCouponList();
  },
  goExchange: function () {
    if (!this.data.code || this.data.code.length === 0) {
      util.showErrorToast("请输入兑换码");
      return;
    }
    let that = this;
    wx.showModal({
      title: '提示',
      content: '确定要兑换吗？兑换后将无法撤回',
      success: (res) => {
        if (res.confirm) {

          util.request(api.CouponExchange, {
            code: this.data.code
          }, 'POST').then(function (res) {
            if (res.errno === 0) {
              that.getCouponList();
              that.clearExchange();
              wx.showToast({
                title: "领取成功",
                duration: 2000
              })
            } else {
              util.showErrorToast(res.errmsg);
            }
          });

        }

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

  },


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

  },

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

  },
  goService(e) {
    let goodsvalue = e.currentTarget.dataset.goodsvalue;
    let id = e.currentTarget.dataset.id;
    console.log(goodsvalue);
    // if (goodsvalue.length == 1) {
    //   wx.navigateTo({
    //     url: '/pages/goods/goods?id=' + goodsvalue[0],
    //   })
    // } else
     if (goodsvalue.length >= 1) {
      wx.navigateTo({
        url: '/pages/ucenter/couponGoods/couponGoods?id=' + id
      })
    } else {
      wx.switchTab({
        url: '/pages/tabBar/catalog/catalog',
      })
    }
  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {
    wx.showNavigationBarLoading() //在标题栏中显示加载
    this.getCouponList();
    wx.hideNavigationBarLoading() //完成停止加载
    wx.stopPullDownRefresh() //停止下拉刷新
  },

  /**
   * 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 () {

  },
  getCouponList: function () {
    let that = this;
    that.setData({
      scrollTop: 0,
      showPage: false,
      couponList: []
    });
    util.request(api.CouponMyList, {
      status: that.data.status,
      page: that.data.page,
      limit: that.data.limit
    }).then(function (res) {
      if (res.errno === 0) {

        that.setData({
          scrollTop: 0,
          couponList: res.data.list,
          showPage: res.data.total > that.data.limit,
          count: res.data.total
        });

        if (that.data.status == 0) {
          that.setData({
            totalList: res.data.list
          });
        }
      }
    });

  },
  bindExchange: function (e) {
    this.setData({
      code: e.detail.value
    });
  },
  clearExchange: function () {
    this.setData({
      code: ''
    });
  },
  goDouyinExchange: function () {
    if (this.data.code.length === 0) {
      util.showErrorToast("请输入兑换码");
      return;
    }
    let that = this;
    wx.showModal({
      title: '提示',
      content: '确定要兑换抖音券吗？兑换后将无法撤回',
      success: (res) => {
        if (res.confirm) {
          util.request(api.CouponDouyinExchange, {
            code: this.data.code
          }, 'POST').then(function (res) {
            if (res.errno === 0) {
              that.getCouponList();
              that.clearExchange();
              wx.showToast({
                title: "领取成功",
                duration: 2000
              })
            } else {
              util.showErrorToast(res.errmsg);
            }
          });

        }

      }
    });
  },
  nextPage: function (event) {
    var that = this;
    if (this.data.page > that.data.count / that.data.limit) {
      return true;
    }

    that.setData({
      page: that.data.page + 1,
      currentType: 0
    });

    this.getCouponList();

  },
  prevPage: function (event) {
    if (this.data.page <= 1) {
      return false;
    }

    var that = this;
    that.setData({
      page: that.data.page - 1,
      currentType: 0
    });
    this.getCouponList();
  },
  switchTab: function (e) {

    this.setData({
      couponList: [],
      status: e.currentTarget.dataset.index,
      page: 1,
      limit: 20,
      count: 0,
      scrollTop: 0,
      showPage: false
    });

    this.getCouponList();
  },
  switchType(e) {
    let type = e.currentTarget.dataset.type;
    let currentList = [];
    if (type == 0) {
      currentList = this.data.totalList;
    } else if (type == 3) { //会员券
      currentList = this.data.totalList.filter(item => {
        return item.type == 4
      });
    } else {
      currentList = this.data.totalList.filter(item => {
        return item.voucherType == type
      });
    }

    this.setData({
      currentType: type,
      couponList: currentList
    });
  },
  onTabChange(e) {

    let status = e.detail.name;
    this.setData({
      couponList: [],
      status: status,
      page: 1,
      limit: 20,
      count: 0,
      scrollTop: 0,
      showPage: false
    });

    this.getCouponList();
  },
	closePupCoupon(){
		this.setData({
			showTc:false
		})
	},
	drawDown(){
			console.log('卡券包领取')
			let that=this
			util.request(api.couponPackageReceive, {
				pkSn: that.data.couponPackage.pkSn
			}, "POST").then(res => {
				if (res.errno == 0) {
					wx.showToast({
						title: '领取成功，已发放至您的账户',
						icon: 'none'
					})
					this.setData({
						showTc:false,
					})
					this.getCouponList();
				} else {
					wx.showToast({
						title: res.errmsg,
						icon: 'none'
					})
				}
				
			})
			
	}


})