text: const util = require('../../utils/util.js');
  const api = require('../../config/api.js');
  const user = require('../../utils/user.js');
  
  //获取应用实例
  const app = getApp();
  
  Page({
      data: {
          newGoods: [],
          hotGoods: [],
          topics: [],
          brands: [],
          groupons: [],
          floorGoods: [],
          banner: [],
          channel: [],
          currencyUnit: app.globalData.currencyUnit,
          factCurrencyUnit: app.globalData.factCurrencyUnit
      },
  
      onShareAppMessage: function () {
          return {
              title: 'litemall小程序商场',
              desc: '开源微信小程序商城',
              path: '/pages/index/index'
          }
      },
  
      onPullDownRefresh() {
          wx.showNavigationBarLoading() //在标题栏中显示加载
          this.getIndexData();
          wx.hideNavigationBarLoading() //完成停止加载
          wx.stopPullDownRefresh() //停止下拉刷新
      },
  
      getIndexData: function () {
          let that = this;
          util.request(api.IndexUrl).then(function (res) {
              if (res.errno === 0) {
                  that.setData({
                      newGoods: res.data.newGoodsList,
                      hotGoods: res.data.hotGoodsList,
                      topics: res.data.topicList,
                      brands: res.data.brandList,
                      floorGoods: res.data.floorGoodsList,
                      banner: res.data.banner,
                      groupons: res.data.grouponList,
                      channel: res.data.channel
                  });
              }
          });
      },
      onLoad: function (options) {
  
          // 页面初始化 options为页面跳转所带来的参数
          if (options.scene) {
              //这个scene的值存在则证明首页的开启来源于朋友圈分享的图,同时可以通过获取到的goodId的值跳转导航到对应的详情页
              var scene = decodeURIComponent(options.scene);
              console.log("scene:" + scene);
  
              let info_arr = [];
              info_arr = scene.split(',');
              let _type = info_arr[0];
              let id = info_arr[1];
  
              if (_type == 'goods') {
                  wx.navigateTo({
                      url: '../goods/goods?id=' + id
                  });
              } else if (_type == 'groupon') {
                  wx.navigateTo({
                      url: '../goods/goods?grouponId=' + id
                  });
              } else {
                  wx.navigateTo({
                      url: '../index/index'
                  });
              }
          }
  
          // 页面初始化 options为页面跳转所带来的参数
          if (options.grouponId) {
              //这个pageId的值存在则证明首页的开启来源于用户点击来首页,同时可以通过获取到的pageId的值跳转导航到对应的详情页
              wx.navigateTo({
                  url: '../goods/goods?grouponId=' + options.grouponId
              });
          }
  
          // 页面初始化 options为页面跳转所带来的参数
          if (options.goodId) {
              //这个goodId的值存在则证明首页的开启来源于分享,同时可以通过获取到的goodId的值跳转导航到对应的详情页
              wx.navigateTo({
                  url: '../goods/goods?id=' + options.goodId
              });
          }
  
          // 页面初始化 options为页面跳转所带来的参数
          if (options.orderId) {
              //这个orderId的值存在则证明首页的开启来源于订单模版通知,同时可以通过获取到的pageId的值跳转导航到对应的详情页
              wx.navigateTo({
                  url: '../ucenter/orderDetail/orderDetail?id=' + options.orderId
              });
          }
  
          this.getIndexData();
      },
      onReady: function () {
          // 页面渲染完成
      },
      onShow: function () {
          // 页面显示
      },
      onHide: function () {
          // 页面隐藏
      },
      onUnload: function () {
          // 页面关闭
      },
  })