jzmall_wx/pages/goods/goods.js

var app = getApp();
var WxParse = require('../../lib/wxParse/wxParse.js');
var util = require('../../utils/util.js');
var api = require('../../config/api.js');
var user = require('../../utils/user.js');

Page({
  data: {
    selfPayShow: false,
    selfPayCheck: false,
    spreadPayShow: false,
    spreadPayChecked: false,
    canShare: false,
    id: 0,
    goods: {},
    groupon: [], //该商品支持的团购规格
    grouponLink: {}, //参与的团购
    attribute: [],
    issueList: [],
    comment: [],
    //brand: {},
    specificationList: [],
    productList: [],
    relatedGoods: [],
    cartGoodsCount: 0,
    userHasCollect: 0,
    number: 1,
    checkedSpecText: '规格数量选择',
    tmpSpecText: '请选择规格数量',
    checkedSpecPrice: 0,
    openAttr: false,
    openShare: false,
    collect: false,
    shareImage: '',
    isGroupon: false, //标识是否是一个参团购买
    soldout: false,
    canWrite: false, //用户是否获取了保存相册的权限 
    name_height: 58, //根据名称长度 设置高度
    userInfo: {},
    hasLogin: false,
    shareId: 0, //options传递过来的参数 表示是打开哪个分享
    wxShareId: 0, //如果要分享此商品的分享id
    addressInfo: {},
    rId: 0, //分享人id,
    selfDiscount: 0,
    spreadDiscount: 0,
    referee: {
      self: 0,
      share: 0,
    },
    myqr_show: false, //我的分享二维码
    myqr_url: null, //分享海报及推广语言
    myqr_ads: '',
    myqr_blur: 100, //背景模糊值
    myqr_bottom_btn: 'fixed' //底部功能按钮

  },

  // 页面分享
  onShareAppMessage: function () {
    let that = this;
    if (!app.globalData.hasLogin) {
      wx.navigateTo({
        url: "/pages/auth/login/login"
      });
      return;
    }
    //获取分享id 用来追踪链接
    //引荐人和非引荐人的 链接不同
    let imgUrl = that.data.goods.shareWxUrl ? that.data.goods.shareWxUrl : that.data.goods.gallery[0];
    var path = '/pages/goods/goods?id=' + that.data.id + '&rId=' + that.data.userInfo.id;
    if (that.data.userInfo.isDis) { //是引荐人 
      path = '/pages/goods/goods?id=' + that.data.id + '&shareId=' + that.data.wxShareId;
    }
    this.hidePoster();
    return {
      title: that.data.goods.name + "\n" + that.data.myqr_ads,
      path: path,
      imageUrl: imgUrl
    }
  },
  shareFriendOrCircle: function () {
    if (!app.globalData.hasLogin) {
      wx.navigateTo({
        url: "/pages/auth/login/login"
      });
      return;
    }

    //分享 弹出图片
    let that = this;
    wx.removeStorageSync(String(that.data.goods.id));
    //取出本地缓存中的分享图
    // let sUrl=wx.getStorageSync(String(that.data.goods.id)); 
    // if(sUrl!=null&&sUrl!=""){//获取过的分享图 不需要再次获取
    //   that.setData({ 
    //     myqr_url:sUrl,
    //     myqr_show:true,
    //     myqr_blur:5
    //   });
    //   return;
    // }
    wx.showLoading({
      title: '生成中',
    });
    util.request(api.QrGoodsCodeCreate, {
      goodsId: that.data.goods.id
    }).then(function (res) {
      wx.hideLoading();
      if (res.errno == 0) {
        that.setData({
          myqr_url: res.data.imgUrl,
          myqr_show: true,
          myqr_blur: 5
        });
        //保存分享图url到本地缓存
        // wx.setStorageSync(String(that.data.goods.id),res.data.imgUrl);
      } else if (res.errno == 501) {
        wx.navigateTo({
          url: "/pages/auth/login/login"
        });
      } else {
        wx.showToast({
          title: res.errmsg,
          duration: 5000
        })
      }

    });


    //var that = this;
    /*if (this.data.openShare === false) {
      this.setData({
        openShare: !this.data.openShare
      });
    } else {
      return false;
    }*/
  },
  handleSetting: function (e) {
    var that = this;
    // console.log(e)
    if (!e.detail.authSetting['scope.writePhotosAlbum']) {
      wx.showModal({
        title: '警告',
        content: '不授权无法保存',
        showCancel: false
      })
      that.setData({
        canWrite: false
      })
    } else {
      wx.showToast({
        title: '保存成功'
      })
      that.setData({
        canWrite: true
      })
    }
  },
  // 保存分享图
  saveShare: function () {
    let that = this;
    wx.showLoading({
      title: '图片保存中',
    });
    console.log(that.data);
    wx.downloadFile({
      url: that.data.myqr_url,
      success: function (res) {
        console.log(res)
        wx.saveImageToPhotosAlbum({
          filePath: res.tempFilePath,
          success: function (res) {
            wx.hideLoading();
            wx.showModal({
              title: '存图成功',
              content: '图片成功保存到相册了，可以分享到朋友圈了',
              showCancel: false,
              confirmText: '好的',
              confirmColor: '#a78845',
              success: function (res) {
                if (res.confirm) {
                  console.log('用户点击确定');
                  that.setData({
                    myqr_show: false,
                    myqr_blur: 0
                  });
                }
              }
            })
          },
          fail: function (res) {
            wx.hideLoading();
            wx.showModal({
              title: '警告',
              content: '不授权无法保存',
              showCancel: false
            })
            that.setData({
              myqr_show: false,
              myqr_blur: 0
            });
          }
        })
      },
      fail: function (res) {
        wx.hideLoading();
        console.log(res);
      }
    })
  },

  //从分享的团购进入
  getGrouponInfo: function (grouponId) {
    let that = this;
    util.request(api.GroupOnJoin, {
      grouponId: grouponId
    }).then(function (res) {
      if (res.errno === 0) {
        that.setData({
          grouponLink: res.data.groupon,
          id: res.data.goods.id
        });
        //获取商品详情
        that.getGoodsInfo();
      }
    });
  },
  getReferee: function () {
    let that = this;
    util.request(api.GoodsDetail, {
      id: that.data.id,
      rId: that.data.rId
    }).then(res => {
      if (res.errno === 0) {
        if (res.data.referee.self != null && res.data.referee.self > 0) {
          res.data.referee.self = res.data.referee.self.toFixed(2);
          res.data.referee.share = res.data.referee.share.toFixed(2); 
        }
        that.setData({
          referee: res.data.referee
        });
        console.info(res.data.referee)
        if (JSON.stringify(res.data.referee) == "{}") {
          that.setData({
            referee: {
              self: 0,
              share: 0,
              isReferee: false
            }
          });
        }
        //是引荐人 更新userinfo数据（因为如果后台将客户标记为引荐人 此userinfo是取缓存数据 不会更新状态）
        if (that.data.referee != null && that.data.referee.isReferee) {
          let userInfo = that.data.userInfo;
          userInfo.isDis = true;
          that.setData({
            userInfo: userInfo
          })
          wx.setStorageSync('userInfo', userInfo);
        }

      }
    });
  },
  // 获取商品信息
  getGoodsInfo: function () {
    console.info('1-》getGoodsInfo start');
    let that = this;
    util.request(api.GoodsDetail, {
      id: that.data.id,
      rId: that.data.rId
    }).then(function (res) {
      console.info('2-》getGoodsInfo end');
      console.info(res);
      if (res.errno === 0) {
        let _specificationList = res.data.specificationList
        // 如果仅仅存在一种货品，那么商品页面初始化时默认checked
        if (_specificationList.length == 1) {
          if (_specificationList[0].valueList.length == 1) {
            _specificationList[0].valueList[0].checked = true

            console.info(res.data.info);
            // 如果仅仅存在一种货品，那么商品价格应该和货品价格一致
            // 这里检测一下 

            let _productPrice = res.data.productList[0].price;
            let _goodsPrice = res.data.info.retailPrice;
            if (_productPrice != _goodsPrice) {
              console.error('商品数量价格和货品不一致');
            }

            that.setData({
              checkedSpecText: _specificationList[0].valueList[0].value,
              tmpSpecText: '已选择：' + _specificationList[0].valueList[0].value,
            });
          }
        }

        console.info('3-》getGoodsInfo count end');
        //设置显示名称的控件高度
        let height = 56;
        if (res.data.info.name.length > 17 & res.data.info.name.length < 36)
          height = 76;
        else if (res.data.info.name.length >= 36)
          height = 116;
        // console.info(res.data.share);


        that.setData({
          goods: res.data.info,
          attribute: res.data.attribute,
          issueList: res.data.issue,
          comment: res.data.comment,
          //brand: res.data.brand,
          specificationList: res.data.specificationList,
          productList: res.data.productList,
          //productList: res.data.info.products,
          userHasCollect: res.data.userHasCollect,
          shareImage: res.data.shareImage,
          checkedSpecPrice: res.data.info.retailPrice,
          canShare: res.data.share,
          name_height: height,
          wxShareId: res.data.shareId
        });


        //如果是通过分享的团购参加团购，则团购项目应该与分享的一致并且不可更改
        /* if (that.data.isGroupon) {
           let groupons = that.data.groupon;
           for (var i = 0; i < groupons.length; i++) {
             if (groupons[i].id != that.data.grouponLink.rulesId) {
               groupons.splice(i, 1);
             }
           }
           groupons[0].checked = true;
           //重设团购规格
           that.setData({
             groupon: groupons
           });

         }*/

        if (res.data.userHasCollect == 1) {
          that.setData({
            collect: true
          });
        } else {
          that.setData({
            collect: false
          });
        }

        WxParse.wxParse('goodsDetail', 'html', res.data.info.detail, that);
        //获取推荐商品
        that.getGoodsRelated();
      }
    });
  },

  // 获取推荐商品
  getGoodsRelated: function () {
    let that = this;
    util.request(api.GoodsRelated, {
      id: that.data.id,
      shopId: this.data.addressInfo.shopId
    }).then(function (res) {
      if (res.errno === 0) {
        that.setData({
          relatedGoods: res.data.list,
        });
      }
    });
  },

  // 团购选择
  clickGroupon: function (event) {
    let that = this;

    //参与团购，不可更改选择
    if (that.data.isGroupon) {
      return;
    }

    let specName = event.currentTarget.dataset.name;
    let specValueId = event.currentTarget.dataset.valueId;

    let _grouponList = this.data.groupon;
    for (let i = 0; i < _grouponList.length; i++) {
      if (_grouponList[i].id == specValueId) {
        if (_grouponList[i].checked) {
          _grouponList[i].checked = false;
        } else {
          _grouponList[i].checked = true;
        }
      } else {
        _grouponList[i].checked = false;
      }
    }

    this.setData({
      groupon: _grouponList,
    });
  },

  // 规格选择
  clickSkuValue: function (event) {
    let that = this;
    let specName = event.currentTarget.dataset.name;
    let specValueId = event.currentTarget.dataset.valueId;

    //判断是否可以点击

    //TODO 性能优化，可在wx:for中添加index，可以直接获取点击的属性名和属性值，不用循环
    let _specificationList = this.data.specificationList;
    for (let i = 0; i < _specificationList.length; i++) {
      if (_specificationList[i].name === specName) {
        for (let j = 0; j < _specificationList[i].valueList.length; j++) {
          if (_specificationList[i].valueList[j].id == specValueId) {
            //如果已经选中，则反选
            if (_specificationList[i].valueList[j].checked) {
              _specificationList[i].valueList[j].checked = false;
            } else {
              _specificationList[i].valueList[j].checked = true;
            }
          } else {
            _specificationList[i].valueList[j].checked = false;
          }
        }
      }
    }
    this.setData({
      specificationList: _specificationList,
    });
    //重新计算spec改变后的信息
    this.changeSpecInfo();

    //重新计算哪些值不可以点击
  },

  //获取选中的团购信息
  getCheckedGrouponValue: function () {
    let checkedValues = {};
    let _grouponList = this.data.groupon;
    for (let i = 0; i < _grouponList.length; i++) {
      if (_grouponList[i].checked) {
        checkedValues = _grouponList[i];
      }
    }

    return checkedValues;
  },

  //获取选中的规格信息
  getCheckedSpecValue: function () {
    let checkedValues = [];
    let _specificationList = this.data.specificationList;
    for (let i = 0; i < _specificationList.length; i++) {
      let _checkedObj = {
        name: _specificationList[i].name,
        valueId: 0,
        valueText: ''
      };
      for (let j = 0; j < _specificationList[i].valueList.length; j++) {
        if (_specificationList[i].valueList[j].checked) {
          _checkedObj.valueId = _specificationList[i].valueList[j].id;
          _checkedObj.valueText = _specificationList[i].valueList[j].value;
        }
      }
      checkedValues.push(_checkedObj);
    }

    return checkedValues;
  },

  //判断规格是否选择完整
  isCheckedAllSpec: function () {
    return !this.getCheckedSpecValue().some(function (v) {
      if (v.valueId == 0) {
        return true;
      }
    });
  },

  getCheckedSpecKey: function () {
    let checkedValue = this.getCheckedSpecValue().map(function (v) {
      return v.valueText;
    });
    return checkedValue;
  },

  // 规格改变时，重新计算价格及显示信息
  changeSpecInfo: function () {
    let checkedNameValue = this.getCheckedSpecValue();

    //设置选择的信息
    let checkedValue = checkedNameValue.filter(function (v) {
      if (v.valueId != 0) {
        return true;
      } else {
        return false;
      }
    }).map(function (v) {
      return v.valueText;
    });
    if (checkedValue.length > 0) {
      this.setData({
        tmpSpecText: checkedValue.join('　')
      });
    } else {
      this.setData({
        tmpSpecText: '请选择规格数量'
      });
    }

    if (this.isCheckedAllSpec()) {
      this.setData({
        checkedSpecText: this.data.tmpSpecText
      });

      // 规格所对应的货品选择以后
      let checkedProductArray = this.getCheckedProductItem(this.getCheckedSpecKey());
      if (!checkedProductArray || checkedProductArray.length <= 0) {
        this.setData({
          soldout: true
        });
        console.error('规格所对应货品不存在');
        return;
      }

      let checkedProduct = checkedProductArray[0];
      if (checkedProduct.number > 0) {
        this.setData({
          checkedSpecPrice: checkedProduct.price,
          soldout: false
        });
      } else {
        this.setData({
          checkedSpecPrice: this.data.goods.retailPrice,
          soldout: true
        });
      }

    } else {
      this.setData({
        checkedSpecText: '规格数量选择',
        checkedSpecPrice: this.data.goods.retailPrice,
        soldout: false
      });
    }

  },

  // 获取选中的产品（根据规格）
  getCheckedProductItem: function (key) {
    return this.data.productList.filter(function (v) {
      if (v.specifications.toString() == key.toString()) {
        return true;
      } else {
        return false;
      }
    });
  },

  onLoad: function (options) {
    //  if (app.globalData.hasLogin) {
    // let userInfo = wx.getStorageSync('userInfo'); 
    // app.globalData.userInfo=userInfo;
    // this.setData({
    //     userInfo: userInfo,
    //     hasLogin: true
    //   });
    // }


    // 页面初始化 options为页面跳转所带来的参数

    var addressInfo = wx.getStorageSync('addressInfo');
    if (addressInfo) {
      this.setData({
        addressInfo: addressInfo
      })
    }

    if (options.rId) {
      this.setData({
        rId: parseInt(options.rId)
      })
    }
    if (options.grouponId) {
      this.setData({
        isGroupon: true,
      });
      this.getGrouponInfo(options.grouponId);
    }
    if (options.shareId) {
      this.setData({
        shareId: parseInt(options.shareId)
      })
    }

    console.info(this.data.shareId)

    if (options.id) {
      this.setData({
        id: parseInt(options.id)
      });
      this.getGoodsInfo();
    }
    // let that = this;
    // wx.getSetting({
    //     success: function (res) {
    //         console.log(res)
    //         //不存在相册授权
    //         if (!res.authSetting['scope.writePhotosAlbum']) {
    //             wx.authorize({
    //                 scope: 'scope.writePhotosAlbum',
    //                 success: function () {
    //                     that.setData({
    //                         canWrite: true
    //                     })
    //                 },
    //                 fail: function (err) {
    //                     that.setData({
    //                         canWrite: false
    //                     })
    //                 }
    //             })
    //         } else {
    //             that.setData({
    //                 canWrite: true
    //             });
    //         }
    //     }
    // })


  },
  onShow: function () {
    // 页面显示
    if (app.globalData.hasLogin) {
      let userInfo = wx.getStorageSync('userInfo');
      app.globalData.userInfo = userInfo;
      this.setData({
        userInfo: userInfo,
        hasLogin: true
      });
    }
    this.getReferee();
    // 已登陆并且是引荐人展示自购推广
    if (this.data.hasLogin && this.data.userInfo.isDis) {

      // this.setData({
      //   selfDiscount:0,
      //  spreadDiscount:0,
      // })

    }
  },

  //添加或是取消收藏
  addCollectOrNot: function () {
    let that = this;
    util.request(api.CollectAddOrDelete, {
        type: 0,
        valueId: this.data.id
      }, "POST")
      .then(function (res) {
        if (that.data.userHasCollect == 1) {
          that.setData({
            collect: false,
            userHasCollect: 0
          });
        } else {
          that.setData({
            collect: true,
            userHasCollect: 1
          });
        }

      });

  },

  //立即购买（先自动加入购物车）
  addFast: function () {
    var that = this;
    // 如果是安心包只能购买一个
    console.log(this.data.goods);
    // 如果是中介类，跳转到信息收集页面
    if (this.data.goods.type == 2) {
      app.globalData.infoGoods = {
        name: this.data.goods.name,
        brief: this.data.goods.brief,
        picUrl: this.data.goods.picUrl,
        type: this.data.goods.type
      };
      wx.navigateTo({
        url: '/pages/goods/infoCollect/infoCollect'
      });
      return false;
    }



    // if (this.data.openAttr == false) {
    //   //打开规格选择窗口
    //   this.setData({
    //     openAttr: !this.data.openAttr
    //   });
    // } else {

    //提示选择完整规格
    if (!this.isCheckedAllSpec()) {
      util.showErrorToast('请选择完整规格');
      return false;
    }

    //根据选中的规格，判断是否有对应的sku信息
    let checkedProductArray = this.getCheckedProductItem(this.getCheckedSpecKey());
    if (!checkedProductArray || checkedProductArray.length <= 0) {
      //找不到对应的product信息，提示没有库存
      util.showErrorToast('没有库存');
      return false;
    }

    let checkedProduct = checkedProductArray[0];
    //验证库存
    if (checkedProduct.number <= 0) {
      util.showErrorToast('没有库存');
      return false;
    }

    //验证团购是否有效
    let checkedGroupon = this.getCheckedGrouponValue();

    //立即购买
    util.request(api.CartFastAdd, {
        goodsId: this.data.goods.id,
        number: this.data.number,
        productId: checkedProduct.id,
        shareId: this.data.shareId
      }, "POST")
      .then(res => {
        if (res.errno == 0) {

          // 如果storage中设置了cartId，则是立即购买，否则是购物车购买
          try {
            wx.setStorageSync('cartId', res.data);
            wx.setStorageSync('grouponRulesId', checkedGroupon.id);
            wx.setStorageSync('grouponLinkId', that.data.grouponLink.id);
            // 支付结果页面展示图片用
            app.globalData.infoGoods = {
              name: this.data.goods.name,
              brief: this.data.goods.brief,
              picUrl: this.data.goods.picUrl,
              type: this.data.goods.type
            };

            console.info(that.data.shareId)
            if (that.data.shareId > 0)
              wx.navigateTo({
                url: '/pages/checkout/checkout?shareId=' + that.data.shareId
              })
            else
              wx.navigateTo({
                url: '/pages/checkout/checkout'
              })
          } catch (e) {
            console.info(e)
          }

        } else {
          util.showErrorToast(res.errmsg);
        }
      });
    //}


  },

  //添加到购物车
  addToCart: function () {
    var that = this;
    if (this.data.openAttr == false) {
      //打开规格选择窗口
      this.setData({
        openAttr: !this.data.openAttr
      });
    } else {

      //提示选择完整规格
      if (!this.isCheckedAllSpec()) {
        util.showErrorToast('请选择完整规格');
        return false;
      }

      //根据选中的规格，判断是否有对应的sku信息
      let checkedProductArray = this.getCheckedProductItem(this.getCheckedSpecKey());
      if (!checkedProductArray || checkedProductArray.length <= 0) {
        //找不到对应的product信息，提示没有库存
        util.showErrorToast('没有库存');
        return false;
      }

      let checkedProduct = checkedProductArray[0];
      //验证库存
      if (checkedProduct.number <= 0) {
        util.showErrorToast('没有库存');
        return false;
      }



      //添加到购物车
      util.request(api.CartAdd, {
          goodsId: this.data.goods.id,
          number: this.data.number,
          productId: checkedProduct.id
        }, "POST")
        .then(function (res) {
          let _res = res;
          if (_res.errno == 0) {
            wx.showToast({
              title: '添加成功'
            });
            that.setData({
              openAttr: !that.data.openAttr,
              cartGoodsCount: _res.data
            });
            //显示tab购物车缓存
            //user.cartadd(that.data.number);

            if (that.data.userHasCollect == 1) {
              that.setData({
                collect: true
              });
            } else {
              that.setData({
                collect: false
              });
            }
          } else {
            util.showErrorToast(_res.errmsg);
          }

        });
    }

  },

  cutNumber: function () {
    this.setData({
      number: (this.data.number - 1 > 1) ? this.data.number - 1 : 1
    });
  },
  addNumber: function () {

    // 如果是安心包只能购买一个
    console.log(this.data.goods);
    if (this.data.goods.goodsSn == '1036016') {
      wx.showToast({
        title: '此款商品只能购买一个',
        icon: 'none',
        duration: 2000
      });
    } else {
      this.setData({
        number: this.data.number + 1
      });
    }

  },
  onHide: function () {
    // 页面隐藏

  },
  onUnload: function () {
    // 页面关闭

  },
  switchAttrPop: function () {
    if (this.data.openAttr == false) {
      this.setData({
        openAttr: !this.data.openAttr
      });
    }
  },
  closeAttr: function () {
    this.setData({
      openAttr: false,
    });
  },
  closeShare: function () {
    this.setData({
      openShare: false,
    });
  },
  openCartPage: function () {
    wx.switchTab({
      url: '/pages/tabBar/cart/cart'
    });
  },
  onReady: function () {
    // 页面渲染完成

  },
  qrtouchstart: function () {
    this.setData({
      myqr_blur: 100,
      myqr_show: false
    });
  },
  copyToHM() {
    let copyLink = this.data.goods.copyLink;
    console.log(copyLink);
    if (copyLink != undefined && copyLink != '') {
      wx.setClipboardData({
        data: copyLink,
        success(res) {
          wx.getClipboardData({
            success(res) {
              console.log(res.data) // data
            }
          })
        }
      });
    } else {
      wx.showToast({
        title: '该商品暂未配置盒马链接',
        icon: 'none'
      })
    }
  },

  onSelfPayChange(e) {
    console.log(e);
    this.setData({
      selfPayChecked: e.detail,
    });
  },

  onSpreadPayChange(e) {
    console.log(e);
    this.setData({
      spreadPayChecked: e.detail,
    });
  },
  cancelSelfPay() {
    let selfPayChecked = this.data.selfPayChecked;
    if (selfPayChecked == true) {
      wx.setStorageSync('selfPayChecked', true);
    }
    this.setData({
      selfPayShow: false,
    });
  },
  cancelSpreadPay() {
    let spreadPayChecked = this.data.spreadPayChecked;
    if (spreadPayChecked == true) {
      wx.setStorageSync('spreadPayChecked', true);
    }
    this.setData({
      spreadPayShow: false,
    });
  },
  goSelfPay() {
    let selfPayChecked = wx.getStorageSync('selfPayChecked');
    if (selfPayChecked != true) {
      this.setData({
        selfPayShow: true,
      });
    } else {
      this.addFast();
    }

  },
  goSpread() {
    let spreadPayChecked = wx.getStorageSync('spreadPayChecked');
    console.log(spreadPayChecked);
    if (spreadPayChecked != true) {
      this.setData({
        spreadPayShow: true,
      });
    } else {
      // wx.navigateTo({
      //   url: '/pages/goods/goodsPoster/goodsPoster?goodsId='+this.data.goods.id,
      // })
      this.createPoster();
    }
  },
  posterCopy() {
    let that = this
    wx.setClipboardData({
      data: that.data.myqr_ads,
      success: function (res) {
        wx.getClipboardData({
          success: function (res) {
            wx.showToast({
              title: '文案复制成功',
              icon: 'success',
              duration: 2000
            });
            // that.hidePoster();
          }
        })
      }
    })
  },
  hidePoster() {
    this.setData({
      myqr_show: false,
      myqr_blur: 100,
      myqr_bottom_btn: 'fixed'
    })
  },
  createPoster() {
    wx.showLoading({
      title: '生成中',
    })
    wx.pageScrollTo({
      scrollTop: 0
    })

    if (this.data.myqr_url != null) {
      wx.hideLoading();
      this.setData({
        myqr_show: true,
        myqr_blur: 25,
        myqr_bottom_btn: 'unset'
      })
      return;
    }

    util.request(api.QrGoodsCodeCreate, {
      goodsId: this.data.goods.id
    }).then(res => {
      wx.hideLoading();
      if (res.errno == 0) {
        this.setData({
          myqr_url: res.data.imgUrl,
          myqr_ads: res.data.ads,
          myqr_show: true,
          myqr_blur: 25,
          myqr_bottom_btn: 'unset'
        })
      } else {
        util.showErrorToast("未设置分享图")
      }
    });
  },
  goSaveQrcode: function () { //保存二维码图片
    let that = this;
    console.info(that.data.myqr_url);
    wx.downloadFile({
      url: that.data.myqr_url,
      success: function (res) {
        if (res.statusCode === 200) {
          let img = res.tempFilePath;
          wx.saveImageToPhotosAlbum({
            filePath: img,
            success(res) {
              that.goCloseMyqr('个人专属二维码图片已保存到您的相册');
            },
            fail(res) {
              that.goCloseMyqr('网络或授权问题 图片保存失败 请重试');
            }
          })
        } else
          that.goCloseMyqr('网络或授权问题 图片保存失败 请重试');
      },
      fail(res) {
        that.goCloseMyqr('网络或授权问题 图片保存失败 请重试');
      }
    })
  },
  goCloseMyqr: function (msg) { //关闭分享图片的弹层 
    this.hidePoster();
    if (msg) {
      wx.showToast({
        title: msg,
        icon: 'none',
        duration: 3000
      })
    }
  },
  reSelfPay() {
    let selfPayChecked = this.data.selfPayChecked;
    if (selfPayChecked == true) {
      wx.setStorageSync('selfPayChecked', true);
    }
    this.setData({
      selfPayShow: false,
    });
    this.addFast();
  },
  reSpread() {
    let spreadPayChecked = this.data.spreadPayChecked;
    if (spreadPayChecked == true) {
      wx.setStorageSync('spreadPayChecked', true);
    }
    this.setData({
      spreadPayShow: false,
    });
    this.createPoster();
    //  wx.navigateTo({
    //    url: '/pages/goods/goodsPoster/goodsPoster?goodsId='+this.data.goods.id,
    //  })
  },
  goMemberCenter() {
    if (!app.globalData.hasLogin) {
      wx.navigateTo({
        url: "/pages/auth/login/login"
      });
      return;
    } else {
      wx.navigateTo({
        url: "/pages/member/memberCenter/memberCenter"
      });
    }
  },


})