kmall-pt/wx-mall/pages/index/index.js

const util = require('../../utils/util.js');
const api = require('../../config/api.js');
const user = require('../../services/user.js');

//获取应用实例
const app = getApp();
Page({
  data: {
    groupGoods: [],
    hotGoods: [],
    topics: [],
    brands: [],
    floorGoods: [],
    banner: [],
    channel: [],
    groupBanner: {},
    storeName: '',
    showPop: false, //活动弹窗
    showMenu: false, //菜单
    couponVo: {},
    storeId: '',
    page: 1,
    size: 3,
    list: [],
    openAttr: false,
    isMapShow: '', //第三方商户是否启用地图显示
    isShowTip: true, //是否显示顶部提示
    tipMsg: '', //是否显示顶部提示
    isStartLocation: null, // 是否授权地理位置获取权限
    isSystemLocation: null // 手机系统设置中定位是否开启
  },
  //控制回到顶部按钮的显示与消失
  scrollTopFun(e){
    let that = this;
    that.top = e.detail.scrollTop;
    that.$apply();
  },
  onLoad: function(options) {
    let that = this;

    wx.clearStorageSync();

    // console.log('http://120.76.26.84:80/group1/M00/00/03/rBJEdVv1LDWAAjsfABCztmpupr8780.mp4')
    // console.log(wx.getFileSystemManager().readFile())
    wx.setStorageSync("navUrl", "/pages/index/index");
    // options.scene = 148;
    // options.scene = 93;
    // options.scene = 38;
    // options.scene = 67;
    // options.scene = 28;
    // options.scene = 8;

    // 目前共分四种情况进入小程序

    if (options.scene) {
      // 是否通过扫门店码进入小程序首页

      // console.log("have scene");
      var scene = decodeURIComponent(options.scene);
      console.log("scene is ", scene);
      that.setData({
        storeId: scene
      });
      wx.removeStorageSync('storeId');
      wx.setStorageSync('storeId', scene);
      console.log('扫门店码进入小程序首页，storeId(scene):', scene)

      //扫门店码进入的小程序首页则清除是否分享缓存
          // 20210908 add by scott chen
      wx.setStorageSync('isScanShopEntry', 'true');  // 通过扫门店码进入
      wx.removeStorageSync('isShareIndexEntry');  // 通过分享首页进入
      wx.removeStorageSync('isShareGoodEntry');  // 通过分享商品进入
      wx.removeStorageSync('isDirectEntry');  // 直接进入

      //清除是否分享商品标识缓存
      wx.removeStorageSync('isShareGood');

    } else if (options.shareIndex) {
      // 是否通过分享首页进入小程序首页

      // console.log("have shareIndex");
      var shareIndex = decodeURIComponent(options.shareIndex);
      console.log("shareIndex is ", shareIndex);
      that.setData({
        storeId: shareIndex
      });
      wx.removeStorageSync('storeId');
      wx.setStorageSync('storeId', shareIndex);
      console.log('分享门店首页进入小程序首页，storeId(shareIndex):', shareIndex)

      wx.setStorageSync('isShareIndexEntry', 'true');  // 通过分享首页进入
      wx.removeStorageSync('isScanShopEntry');  // 通过扫门店码进入
      wx.removeStorageSync('isShareGoodEntry');  // 通过分享商品进入
      wx.removeStorageSync('isDirectEntry');  // 直接进入

      //清除是否分享商品标识缓存
      wx.removeStorageSync('isShareGood');

    } else {
      // 是否通过分享商品进入，或直接进入小程序

      // 是否分享过商品进入，isShareGoods标识是通过商品分享进入goods页面后，生成的标记；
      if (wx.getStorageSync('isShareGoods') == 'true') {

        // 商品分享一定会有storeId编号
        if(!wx.getStorageSync('storeId')) {
          console.log('商品分享进入首页，从商品页获取缓存的storeId不存在。');
        }

        console.log('商品分享进入首页，从商品页获取缓存的storeId:', wx.getStorageSync('storeId'));
        that.setData({
          storeId: wx.getStorageSync('storeId')
        });

        wx.setStorageSync('isShareGoodEntry', 'true');  // 通过分享商品进入
        wx.removeStorageSync('isScanShopEntry');  // 通过扫门店码进入
        wx.removeStorageSync('isShareIndexEntry');  // 通过分享首页进入
        wx.removeStorageSync('isDirectEntry');  // 直接进入
      } else {

        //直接进入小程序主页，则清除storeId，通过当前位置获取附近门店

        wx.removeStorageSync('storeId');
        that.setData({
          storeId: '',
          storeName: ''
        });
        console.log('直接进入小程序，storeId:', that.data.storeId)

        wx.setStorageSync('isDirectEntry', 'true');  // 直接进入
        wx.removeStorageSync('isScanShopEntry');  // 通过扫门店码进入
        wx.removeStorageSync('isShareIndexEntry');  // 通过分享首页进入
        wx.removeStorageSync('isShareGoodEntry');  // 通过分享商品进入

        //清除是否分享商品标识缓存
        wx.removeStorageSync('isShareGood');
      }
    }
    console.log('isScanShopEntry-0：', wx.getStorageSync('isScanShopEntry'))
    console.log('isShareIndexEntry-0：', wx.getStorageSync('isShareIndexEntry'))
    console.log('isShareGoodEntry-0：', wx.getStorageSync('isShareGoodEntry'))
    console.log('isDirectEntry-0：', wx.getStorageSync('isDirectEntry'))
    let storeId = wx.getStorageSync('storeId');
    
    wx.getFuzzyLocation({
      success: function(location) {
        // do nothing
        console.log('获取用户位置成功，获取附近门店');
      },
      fail: function() {
        // console.log('获取用户位置失败');
        wx.hideLoading();

        // 判断获取地理位置失败的原因
        // 获取配置信息
        wx.getSetting({
          success: function(res) {
            if (!res.authSetting['scope.userLocation']) {
              // 是否授权地理位置获取权限
              wx.showModal({
                title: '',
                content: '检测到您没有开启获取地理位置权限，是否开启',
                confirmText: '确定',
                success: function(resConfirm) {
                  if (resConfirm.confirm) {
                    wx.openSetting();
                  } else {
                    that.setData({
                      isStartLocation: false
                    });
                  }
                }
              })
            } else {
              // 已授权地理位置获取权限，但依然未获取到定位
              // 用户未在手机系统设置中打开定位

              wx.showModal({
                title: '',
                content: '请在系统设置中打开定位服务',
                confirmText: '确定',
                showCancel: false,
                success: function(resConfirm2) {
                  that.setData({
                    isSystemLocation: false
                  });
                }
              })
            }
          }
        })
      }
    });
  },
  onReady: function() {
    // 页面渲染完成
  },
  onShow: function() {
    // 页面显示
    let that = this;
    wx.setStorageSync("navUrl", "/pages/index/index");
    wx.setStorageSync("isLocationIndex", "false"); //购物车是否已跳转登录页，到首页重置字段为false未跳转
    if (!wx.getStorageSync('isRefusedLogin')) {
      // 是否拒绝授权
      if (wx.getStorageSync('userInfo') && wx.getStorageSync('token')) {
        console.log('缓存是否授权为空，用户已授权：' + wx.getStorageSync('isRefusedLogin'))
        wx.setStorageSync('isRefusedLogin', 'false'); //授权
      } else {
        console.log('缓存是否授权为空，用户未授权：' + wx.getStorageSync('isRefusedLogin'))
        wx.setStorageSync('isRefusedLogin', 'true'); //拒绝授权
      }
    } else {
      console.log('授权不为空，isRefusedLogin：' + wx.getStorageSync('isRefusedLogin'))
      wx.setStorageSync('isRefusedLogin', wx.getStorageSync('isRefusedLogin')); 
    }
    console.log('是否拒绝授权，isRefusedLogin', wx.getStorageSync('isRefusedLogin'));
    
    // 判断isMapShow，是否同步门店，没有storeId的，要同步
    that.syncNearbyStore();

    /*if(wx.getStorageSync('isDirectEntry') == 'true') {
      // 直接进入小程序，或分享首页进入，同步
      that.syncNearbyStore();
    } else if(wx.getStorageSync('isScanShopEntry') == 'true'
              || wx.getStorageSync('isShareGoodEntry') == 'true'
              || wx.getStorageSync('isShareIndexEntry' == 'true')) {
      // 扫门店码，商品分享，首页分享，判断当前门店码判断isMapShow是否开启

      if (!wx.getStorageSync('storeId')) {
        // 判断条件成立，如发生丢失storeId的问题，为保持容错，加载附近门店

        wx.showModal({
          title: '',
          content: '<>通过扫门店码进入，仍然加载附近门店<>',
          confirmText: '确定',
          showCancel: true,
          cancelText: '取消',
          success: function(resConfirm2) {
            // 加载附近门店
            this.syncNearbyStore();
          }
        })
      } else {
        this.syncNearbyStore();
        // isMapShow是否开启
        // 门店及所属第三方商户信息
        // function callback() {
        //   // 商户地图是否显示 0：否 1：是
        //   if(that.data.isMapShow == '1') {
        //     this.syncNearbyStore();
        //   }
        // };
        // this.getStoreByIdWithMerch(callback);
      }
    } else {
      // do nothing
      console.log('进入小程序标识异常，onShow() 判断isMapShow，是否同步门店，无进入条件');
    }*/

    // if (wx.getStorageSync('userInfo') && wx.getStorageSync('token')) {

    // } else {
    //   // console.log('拒绝授权：' + wx.getStorageSync('isRefusedLogin'))
    //   if (wx.getStorageSync('isRefusedLogin') != 'true') {
    //     wx.navigateTo({
    //       url: '/pages/auth/btnAuth/btnAuth',
    //     })
    //   }
    // }
  },
  onHide: function() {
    // 页面隐藏
  },
  onUnload: function() {
    // 页面关闭
  },
  showCouponPop() {
    let that = this;
    this.setData({
      showPop: false
    });
    // wx.showToast({
    //   title: '恭喜获取优惠券一张' + that.data.couponVo.name,
    //   duration: 2000
    // });
    wx.showModal({
      title: '获取优惠券一张',
      showCancel: false,
      content: that.data.couponVo.name
    })
  },
  onShareAppMessage: function() {
    var that = this;
    // console.log('分享：' + that.data.storeId)
    return {
      title: '中网跨境电商主页',
      desc: '中网跨境电商主页',
      path: '/pages/index/index?shareIndex=' + that.data.storeId
    }
  },

  // 获取门店及商户信息
  // 此时 storeId已经保存到本地缓存中
  getStoreByIdWithMerch: function(callback) {
    let that = this;
    var storeNameNew;
    var isMapShowNew;
    util.request(api.StoreByIdWithMerch, {
      storeId: wx.getStorageSync('storeId'),
    }).then((res) => {
      if (res.errno == '0') {
        if(res.data) {
          let storeVo = res.data.storeVo;
          let storeWithThirdMerchBizVo = res.data.storeWithThirdMerchBizVo;
           if(storeWithThirdMerchBizVo.id == 161){
            storeNameNew = '';
            isMapShowNew = 0;
           }else{
            storeNameNew = storeWithThirdMerchBizVo.storeName
            isMapShowNew = storeWithThirdMerchBizVo.isMapShow;
           }
         that.setData({
           storeId: storeWithThirdMerchBizVo.id,
           storeName: storeNameNew,
           isMapShow: isMapShowNew
         })
          console.log('获取第三方商户及门店信息，storeId：', storeWithThirdMerchBizVo.id)
          console.log('获取第三方商户及门店信息，storeName：', storeWithThirdMerchBizVo.storeName)
          console.log('获取第三方商户及门店信息，isMapShow：', storeWithThirdMerchBizVo.isMapShow)

          wx.setStorageSync('storeId', storeWithThirdMerchBizVo.id);
          wx.setStorageSync('storeName', storeNameNew);
          wx.setStorageSync('isMapShow', isMapShowNew);
          wx.setStorageSync('storeVo', JSON.stringify(storeVo));
        }
        if(callback){
          callback();
        }            
      }
      
    }).catch((error) => {

    })
  },

  // 同步附近门店
  syncNearbyStore: function() {
    let that = this;
    // console.log(wx.getStorageSync('merchSn'));
    //获取附件门店信息
    wx.getFuzzyLocation({
      success: function(location) {
        // console.log(location)
        that.loadNearbyStore(location);
      },
      fail: function(res) {
        console.log("获取位置 => ", res);
        wx.hideLoading();
        wx.getSetting({
          success: function(res) {
            if (!res.authSetting['scope.userLocation']) {
              that.setData({
                isStartLocation: false
              });
            } else {
              //用户已授权，但是获取地理位置失败，提示用户去系统设置中打开定位
              that.setData({
                isSystemLocation: false
              });
            }
          }
        });
      }
    });
  },

  /**
   * 定位确定授权加载附近门店信息
   * 分不同情况，加载附近门店信息
   */
  loadNearbyStore: function(location) {

    let that = this;
    that.setData({
      isStartLocation: true,
      isSystemLocation: true
    });
    var lng = location.longitude;
    var lat = location.latitude;

    wx.setStorageSync('location', JSON.stringify({
      lng,
      lat
    }));

    console.log('定位加载附近门店时，storeId:', wx.getStorageSync('storeId'))

    util.request(api.NearbyList, {
      longitude: lng,
      latitude: lat,
      storeId: wx.getStorageSync('storeId'),
      thirdPartyMerchCode: ''
    }).then((res) => {
      let nlist = res.data;
      // wx.removeStorageSync('nearStoreList');
      // wx.removeStorageSync('storeId');
      // wx.removeStorageSync('storeVo');
      // wx.setStorageSync('storeId', storeId);
      if (!wx.getStorageSync('currentCategory')) {
        wx.removeStorageSync('currentCategory');
      }

      if (!nlist.length) {
        wx.removeStorageSync('nearStoreList');
      } else {
        wx.setStorageSync('nearStoreList', JSON.stringify(nlist));
      }

      let param = {}

      // 区分情况，对原有门店编号及名称进行覆盖
      if (wx.getStorageSync('isDirectEntry') == 'true') {

        // 直接进入小程序
        if (!nlist.length) {
          wx.removeStorageSync('storeVo');
          wx.removeStorageSync('mapIndexStoreId');

          that.setData({
            storeName: '附近暂无门店',
            storeId: ''
          })
        } else {
          // 更新
          that.setData({
            storeId: nlist[0].id,
            storeName: nlist[0].storeName
          })

        }
        wx.setStorageSync('storeId', that.data.storeId);

        param.id = nlist[0].id;
        param.merchSn = nlist[0].merchSn;
      } else if(wx.getStorageSync('isScanShopEntry') == 'true'
                || wx.getStorageSync('isShareIndexEntry') == 'true'
                || wx.getStorageSync('isShareGoodEntry') == 'true') {

        // 不能使用附近门店编码storeId替代原有的storeId
        param.id = wx.getStorageSync('storeId');
        param.merchSn = nlist[0].merchSn;
      }
      wx.setStorageSync('mapIndexStoreId', nlist[0].id);

      // 获取门店及第三方商户对应的信息
      that.getStoreByIdWithMerch(that.checkLoginTokenByUpd(param));

      // that.checkLoginTokenByUpd(param);
      // wx.setStorageSync('storeVo', JSON.stringify(nlist[0]));
    })
  },
  /**
   * 校验token是否失效，失效则更新新token
   */
  checkLoginTokenByUpd: function (param){
    var that = this;
    // token验证
    util.request(api.checkToken, {
      token: wx.getStorageSync('token'),
      isRefusedLogin: wx.getStorageSync('isRefusedLogin'),
      userId: wx.getStorageSync('userId')+'',
      storeId: parseInt(param.storeId)
    }, 'POST').then(function (res) {
      if (res.data.errno == 401) {
        // token在服务端失败
        console.log('checkLoginTokenByUpd() res.data.errmsg：', res.data.errmsg)
        console.log('checkLoginTokenByUpd() token：', wx.getStorageSync('token'))

        wx.getSetting({
          success: (setRes) => {
            if (setRes.authSetting['scope.userInfo'] == undefined) {
              wx.setStorageSync('isRefusedLogin', 'true');//未授权
              wx.request({
                url: api.AuthLoginSaveToken,
                data: {
                  storeId: param.storeId,
                  merchSn: param.merchSn
                },
                method: 'POST',
                header: {
                  'Content-Type': 'application/json',
                  'isRefusedLogin': wx.getStorageSync('isRefusedLogin')
                },
                success: function (wxRes) {
                  // console.log(wxRes)
                  if (wxRes.data.errno === 0) {
                    //存储信息
                    wx.setStorageSync('token', wxRes.data.data.token);
                    console.log('checkLoginTokenByUpd() loginSaveToken 微信用户未授权，获取到一个新的token：' + wx.getStorageSync('token'))
                    that.chooseStore(param.id, param.merchSn);
                  }
                },
                fail: function (err) {
                  console.log("checkLoginTokenByUpd() loginSaveToken failed");
                }
              });
            } else {
              console.log('微信用户点击授权操作，过了一段时间token失效，更新token')
              wx.login({
                success: function (loginRes) {
                  if (loginRes.code) {
                    //登录远程服务器
                    wx.request({
                      url: api.AuthLoginSaveToken,
                      data: {
                        code: loginRes.code,
                        userInfo: wx.getStorageSync('userInfo'),
                        storeId: wx.getStorageSync('storeId'),
                        merchSn: param.merchSn
                      },
                      method: 'POST',
                      header: {
                        'Content-Type': 'application/json'
                      },
                      success: function (wxRes) {
                        // console.log(wxRes)
                        if (wxRes.data.errno === 0) {
                          //存储用户信息
                          if (wxRes.data.data.userInfo) {
                            wx.setStorageSync('userInfo', wxRes.data.data.userInfo);
                          }
                          if (wxRes.data.data.token) {
                            wx.setStorageSync('token', wxRes.data.data.token);
                          }
                          wx.setStorageSync('userId', wxRes.data.data.userId);
                          wx.setStorageSync('isRefusedLogin', 'false');//允许授权
                          console.log("checkLoginTokenByUpd() loginSaveToken token失效，更新token，登录成功");
                          that.chooseStore(param.id, param.merchSn);
                        }
                      },
                      fail: function (err) {
                        console.log("checkLoginTokenByUpd() loginSaveToken failed");
                      }
                    });
                  } else {
                    console.log("checkLoginTokenByUpd() loginSaveToken !loginRes.code failed");
                  }
                },
                fail: function (err) {
                  console.log("checkLoginTokenByUpd() wx.login() failed");
                }
              });
            }
          }
        });
      } else {
        console.log('checkLoginTokenByUpd() checkToken token未失效');
        // console.log(res)
        that.chooseStore(param.id, param.merchSn);
      }
    });
  },
  // 更新门店Id
  chooseStore: function(storeId, merchSn) {
    let that = this;
    console.log('chooseStore()，storeId：', storeId,)

    util.request(api.ChooseStoreId, {
      storeId: storeId,
      merchSn: merchSn,
      isRefusedLogin: wx.getStorageSync('isRefusedLogin')
    }, 'POST').then(function (res) {
      if (res.errno === 0) {

        if(wx.getStorageSync('isScanShopEntry') == 'true'
          || wx.getStorageSync('isShareIndexEntry') == 'true'
          || wx.getStorageSync('isShareGoodEntry') == 'true'){
          // 通过扫门店码，分享首页，分享商品等进入，不更新
        } else if(wx.getStorageSync('isDirectEntry') == 'true') {
          // 直接进入，更新
          that.setData({
            storeId: storeId,
          });

          console.log('更新了门店编号，storeId：', storeId)
          wx.setStorageSync('storeId', storeId);
        }

        wx.setStorageSync('merchSn', merchSn);

        console.log('chooseStore() token：',res.data.token)
        wx.setStorageSync('token', res.data.token);

        console.log('isScanShopEntry-1：', wx.getStorageSync('isScanShopEntry'))
        console.log('isShareIndexEntry-1：', wx.getStorageSync('isShareIndexEntry'))
        console.log('isShareGoodEntry-1：', wx.getStorageSync('isShareGoodEntry'))
        console.log('isDirectEntry-1：', wx.getStorageSync('isDirectEntry'))

        if (wx.getStorageSync('userInfo') && wx.getStorageSync('token')) {
          that.reLoad();
        } else {
          wx.setStorageSync('isLoadGoods', '0'); //1：代表每次点首页都会重新加载商品，0：否
        }
        that.getIndexData();
        that.enableActivity();
        that.getGroupData();
      }
    });
  },
  reLoad: function() {
    let that = this;
    // console.log(wx.getStorageSync('userId'));
    // console.log(wx.getStorageSync('storeId'));
    // console.log(wx.getStorageSync('merchSn'));

    if (wx.getStorageSync('storeId')) {
      if (wx.getStorageSync('userId')) {
        wx.request({
          url: api.updateLoginUser,
          data: {
            userId: wx.getStorageSync('userId'),
            storeId: wx.getStorageSync('storeId'),
            merchSn: wx.getStorageSync('merchSn')
          },
          method: 'POST',
          header: {
            'Content-Type': 'application/json'
          },
          success: function(wxRes) {
            if (wxRes.data.errno === 0) {
              that.setData({
                isMapShow: wxRes.data.data.isMapShow
              });
              // console.log(wxRes.data.data.isLoadGoods);
              wx.setStorageSync('isLoadGoods', wxRes.data.data.isLoadGoods);
              wx.setStorageSync('thirdPartyMerchCode', wxRes.data.data.thirdPartyMerchCode);
              // console.log(that.data.isMapShow)
              // console.log("用户信息更新成功");
            }
          },
          fail: function(err) {
            console.log("reLoad()::api.updateLoginUser: failed");
          }
        });
      }
    }
  },
  getIndexData: function() {
    setTimeout(function() {}, 350)
    wx.showLoading({
      title: '加载中...',
    })
    let that = this;
    util.request(api.IndexUrl,
      {storeId: wx.getStorageSync('storeId')}
      ).then(function(res) {
      if (res.errno === 0) {
        // console.log(res.data.banner);
        that.setData({
          // newGoods: res.data.newGoodsList,
          // hotGoods: res.data.hotGoodsList,
          // topics: res.data.topicList,
          // brand: res.data.brandList,
          // floorGoods: res.data.categoryList,
          banner: res.data.banner,
          // groupBanner: res.data.groupBanner,
          channel: res.data.channel,
          tipMsg: res.data.tipMsg

        });

        //当切换了门店地图（mapIndexStoreId）；或由用户分享进入的商品详情页，再切换进入的首页（isShareGoodEntry：true）
        if (wx.getStorageSync('storeId') != wx.getStorageSync('mapIndexStoreId')
              || wx.getStorageSync('isShareGoodEntry') == 'true'
              || that.data.hotGoods.length == 0
              || wx.getStorageSync('isLoadGoods') == '1') {

          that.setData({
            hotGoods: [],
            page: 1
          });
          that.getGoodsList();
          if (wx.getStorageSync('isLoadGoods') == '1') {
            util.request(api.UpdateStoreLoadGoods, {
              storeId: wx.getStorageSync('storeId')
            }).then(function(res) {});
          }
          wx.setStorageSync('isShareGoodEntry', 'false');
        }
      }
      wx.hideLoading();
    });
  },
  getGoodsList: function() {
    let that = this;
    util.request(api.GoodsHot).then(function(res) {
      if (res.errno == 0) {
        util.request(api.HotGoodsList, {
            isHot: 1,
            page: that.data.page,
            size: that.data.size,
            categoryId: 0
          })
          .then(function(res) {
            if (res.errno == 0) {
              let goodsList = that.data.hotGoods.concat(res.data.goodsList);
              that.setData({
                hotGoods: goodsList,
                list: res.data.goodsList
              });
            }
          });
        wx.hideLoading();
      }
    });
  },
  getGroupData: function() {
    let that = this;
    util.request(api.GroupList).then(function(res) {
      if (res.errno === 0) {
        that.setData({
          groupGoods: res.data.data,
        });
      }
    });
  },
  handleStore() {
    console.log('进入 handleStore()');
    wx.navigateTo({
      url: '../map/map',
    })
  },
  goSearch() {
    wx.navigateTo({
      url: '../search/search',
    })
  },
  goCatalog: function(e) {
    let url = '';
    // console.log('dataset.goodsBizType:' + e.currentTarget.dataset.goodsBizType);
    app.globalData.appGoodsBizType = e.currentTarget.dataset.goodsBizType;
    // console.log('appgoodsBizType1:' + app.globalData.appGoodsBizType);
    wx.setStorageSync('isSwitchCatalog', 'true'); //主页跳转至分类页加载商品，
    wx.switchTab({
      url: '/pages/catalog/catalog',
    });
  },
  onReachBottom: function() {
    if (this.data.bottomLoadDone === true || this.data.bottomLoading === true) {
      return false;
    }
    this.setData({
      bottomLoading: true
    });
    // this.getFloorCategory();
  },
  //购物车减少
  cutNumber: function(e) {
    let that = this;
    var goodsId = e.currentTarget.dataset.goodsId;
    var productId = e.currentTarget.dataset.productId;

    var hotGoods = that.data.hotGoods;
    // hotGoods.forEach(function (val, index, arr) {
    //   if (val.product_id == productId) {
    //     val.cart_num = val.cart_num - 1;
    //     if (val.cart_num >= 0) {
    //       hotGoods[index] = val;
    //     }
    //   }
    // });
    // that.setData({ hotGoods: hotGoods });
    util.request(api.CartMinus, {
      goodsId: goodsId,
      productId: productId,
      number: 1
    }, 'POST').then(function(res) {
      if (res.errno === 0 && null != res.data) {
        var hotGoods = that.data.hotGoods;
        hotGoods.forEach(function(val, index, arr) {
          if (val.product_id == productId) {
            val.cart_num = res.data;
            hotGoods[index] = val;
            that.setData({
              hotGoods: hotGoods
            });
          }
        }, that);
      }
    });
  },
  //购物车增加
  addNumber: function(e) {
    let that = this;
    var goodsId = e.currentTarget.dataset.goodsId;
    var productId = e.currentTarget.dataset.productId;
    var hotGoods = that.data.hotGoods;
    // hotGoods.forEach(function (val, index, arr) {
    //   if (val.product_id == productId) {
    //     val.cart_num = val.cart_num + 1;
    //     hotGoods[index] = val;
    //   }
    // });
    // that.setData({ hotGoods: hotGoods });
    util.request(api.CartAdd, {
      goodsId: goodsId,
      productId: productId,
      number: 1
    }, 'POST').then(function(res) {
      if (res.errno === 0 && null != res.data) {
        hotGoods.forEach(function(val, index, arr) {
          res.data.cartList.forEach(function(cartVal, cartIndex, cartArr) {
            if (val.product_id == cartVal.product_id) {
              val.cart_num = cartVal.number;
              hotGoods[index] = val;
            }
          });
          that.setData({
            hotGoods: hotGoods
          });
        }, that);
        wx.showToast({
          title: '添加成功'
        })
      } else {
        wx.showToast({
          title: res.errmsg,
          icon: 'none'
        })
      }
    });
  },
  // 查询是否有活动
  enableActivity: function() {
    let that = this;
    let couponIds = wx.getStorageSync('couponIds');
    if (!couponIds) {
      couponIds = new Array();
    }
    // util.request(api.EnableActivity, { couponIds: couponIds }).then(function (res) {
    //   // if (res.errno === 0 && null != res.data.showCoupon) {
    //   //   if (couponIds.contains(res.data.showCoupon.id)) {
    //   //     return;
    //   //   }
    //   //   couponIds.push(res.data.showCoupon.id);
    //   //   wx.setStorageSync('couponIds', couponIds);
    //   //   that.setData({
    //   //     couponVo: res.data.showCoupon,
    //   //     showPop: true
    //   //   });
    //   // } else
    //   if (res.errno === 0 && null != res.data.takeCoupon && null != res.data.takeCoupon.id) {
    //     that.setData({
    //       couponVo: res.data.takeCoupon,
    //       showPop: true
    //     });
    //   }
    // });
  },
  // 商品扫码
  scanGoodsCode: function(e) {
    var that = this;
    var code;
    var value;
    var substrValue;
    var scanType;
    // 调起客户端扫码界面进行扫码
    wx.scanCode({
      // 是否只能从相机扫码
      onlyFromCamera: true,
      // 扫码类型, barCode：一维码, qrCode：二维码
      scanType: ['barCode', 'qrCode'],
      success: function(res) {
        that.code = "结果:" + res.result + "，路径:" + res.path + ",编码:" + res.rawData;
        that.value = res.result;
        that.scanType = res.scanType;
        that.setData({
          goodsCode: that.code
        });
        if (that.scanType == 'QR_CODE') { //二维码
          that.substrValue = that.value.substring(0, 5);
          that.value = that.value.substring(5, that.value.length);
          // var goodId = that.value.substring(18, that.value.length);
          var scanArray = that.value.split('&');
          // console.log(scanArray.length);
          if (scanArray.length < 2) {
            wx.showModal({
              title: '',
              content: '您所扫描的商品无效',
              showCancel: false
            });
            return;
          }
          var goodId = scanArray[0].substring(18, that.value.length);
          var storeId = scanArray[1].substring(8, that.value.length);
          // console.log("storeId:" + storeId);
          // console.log("goodId:" + goodId);
          if (that.substrValue != 'emato') { //../goods/goods?id=&merchSn=
            wx.showModal({
              title: '',
              content: '您所扫描的商品无效',
              showCancel: false,
              success: function(res) {
                if (res.confirm) {
                  console.log('用户点击确定')
                } else if (res.cancel) {
                  console.log('用户点击取消')
                }
              }
            });
            return;
          }
          if (storeId != wx.getStorageSync('storeId')) {
            wx.showModal({
              title: '扫描结果',
              content: '该商品不属于当前门店',
              showCancel: false
            });
            return;
          }
          util.request(api.GoodsDetail, {
            id: goodId,
            storeId: storeId,
            referrer: ''
          }).then(function(res) {
            if (res.errno === 0) {
              // console.log(res);
              // 跳转页面
              setTimeout(function() {
                wx.navigateTo({
                  url: that.value,
                  success: function(e) {
                    console.log('跳转成功');
                  },
                  fail: function(e) {
                    console.log('跳转失败');
                  }
                })
              }, 350)
            } else {
              wx.showModal({
                title: '扫描结果',
                content: '商品不存在',
                showCancel: false
              });
            }
          });
        } else { //其他码
          //弹框显示结果
          wx.showModal({
            title: '扫描结果',
            content: that.value,
            showCancel: false
          });
        }
      },
      fail: function() {
        // 显示提示框
        wx.showToast({
          title: '扫码失败',
          icon: 'none',
          // 提示的延迟时间
          duration: 3000
        })
      }

    })
  },
  imgOnLoad: function(e) {
    let that = this;
    // console.log('图片加载完成');
    // var realthumb = e.target.dataset.thumb;
    // let list = that.data.list
    // for (var i = 0; i < list.length; i++) {
    //   if (list[i].thumb == realthumb) {
    //     list[i].loaded = true
    //   }
    //   that.setData({
    //     list: list
    //   })
    // }
  },
  switchAttrPop: function() {
    this.setData({
      openAttr: !this.data.openAttr
    })
  },
  hideSwitchAttrPop: function() {
    this.setData({
      openAttr: false
    })
  },
  //购物车增加
  addCart: function(e) {
    let that = this;
    that.setData({
      number: 1
    });
    var goodsId = e.currentTarget.dataset.goodsId;
    var retailPrice = e.currentTarget.dataset.retailPrice;
    util.request(api.GoodsSku, {
      goodsId: goodsId
    }).then(function(res) {
      if (res.errno === 0 && null != res.data) {
        that.setData({
          goodsVo: res.data.goodsVo,
          specificationList: res.data.specificationList,
          productList: res.data.productList,
          openAttr: !that.data.openAttr,
          retailPrice: retailPrice,
          stockNum: res.data.stockNum,
          cartNumber: res.data.cartNumber,
          checkedSpecText: res.data.specificationList[0].valueList[0].value
        });
        //
        let _specificationList = res.data.specificationList;
        for (let i = 0; i < _specificationList.length; i++) {
          if (_specificationList[i].valueList.length == 1) {
            //如果已经选中，则反选
            _specificationList[i].valueList[0].checked = true;
          }
        }
        that.setData({
          'specificationList': _specificationList
        });

      }
    });
  },

  shows: function(e) {
    // wx.redirectTo({
    //   url: '/pages/images/images'
    // })
    // wx.navigateTo({
    //   url: '../ucenter/campMinus/campMinus?campMinusId=' + 9 + '&&storeId=' + 8 + '&&campName=' + '满200减50' + "&&isShare=1"
    // })
    wx.redirectTo({
      url: '/pages/checkVideo/checkVideo'
    })
  },
  onReachBottom() {
    var that = this;
    if (that.data.list.length > 0) {
      // console.log(that.data.list)
      wx.showLoading({
        title: '加载中...',
      })
    }
    that.setData({
      page: that.data.page + 1
    });
    that.getGoodsList();
  }

})