const app = getApp()
var util = require('../../utils/util.js');
var api = require('../../utils/service-api.js');
var comReq = require('../../utils/common-request.js');
var shopcart = require('../../utils/shopcart.js');

Page({
  data: {
    userInfo: '', //用户信息
    stardata: [1, 2, 3, 4, 5],
    interval: 2000,
    duration: 1000, 
    imgUrls: [],
    imagetext: ['商品介绍', '规格与包装'],
    currentTabsIndex: 0,
    checkCollect: true,
    goodsInfo: {},
    adverList: '',
    adverLists: '',
    normspopup: false,
    currentIndex: 0,
    id: '',
    num: 1,
    whetherSpecification: false, //是否选择规格
    specification: '', //规格
    specificationId: '', //规格id
    specificationPrice: '', //规格价格
    price: '', //价格
    originalPrice: '', //划线价
    normsList: [],
    couponList: [],
    activity:[],//满减活动
    evaluateList: [], // 评论列表
    evaluateNum: 0, // 评论数量
    currentIndexs: 0,
    currentIndex: 0,
    hidden: false,
    limit: 10,
    offset: 0,
    inform: true,
    hidden: true,
    shareShow: false,
    cartProductId: "", //商品id
    title: "", //商品名
    imgSrc: "", //商品图片
    isShare: 0,
    qrcode:false,
  },
  onLoad: function(options) {
    var _this = this;
 //debugger;
    var goodsId = options.id;
    var shopId = options.shopId;
    
    if (goodsId == undefined || goodsId == null) {
      const scene = decodeURIComponent(options.scene);
      console.log("scene", scene)
      var params=scene.split(",");
      
      goodsId = params[1];
      shopId = params[0];
      app.shopInfo = { id: shopId};

      //获取门店信息
      util.request({
        api: api.yuyue.findShopInfoById + "/" + shopId,
        callback: function (data) {
          app.shopInfo = data.rows[0]; 
        },
        checkLogin:true,
      });
    }
    if (goodsId == undefined || goodsId == null) {
      wx.showModal({
        title: '提示',
        content: '产品信息加载失败',
        showCancel: false
      })
    }


    _this.showGoods(goodsId);

 
    _this.setData({
      id: goodsId,
    });

    // 判断是否从通知跳进来
    if (options.isShare == 1) {
      this.setData({
        isShare: options.isShare
      })
    }


  },
  onShow(options) {

  },
  // 回到首页
  goBack() {
    wx.switchTab({
      url: '../index/index'
    })
  },
  
  goIndex() {
    wx.reLaunch({
      url: '/pages/index/index'
    })
  },
  //转发
  onShareAppMessage(res) {
    
    var title = this.data.goodsInfo.title;
    var shopCoupon=this.data.goodsInfo.shopCoupon;
    
    if (shopCoupon){
      title = title +" - "+ shopCoupon.cname;
    }

    var index = this.data.index
    var id = this.data.id;
    if (res.from === "button") {}
    return {
      title: title,
      imageUrl: this.data.imgUrls[0].imgPath,
      path: "pages/service/details?id=" + id + "&shopId="+app.shopInfo.id+"&isShare=" + 1,
      success(res) {

      },
      fail(res) {

      }
    }
  },
  // 咨询药师
  consult(e) {
    this.setData({
      telShow: true
    })
  },
  // 分享
  share(e) {
    this.setData({
      shareShow: true,
      popupShow: true
    })
  },
  //跳转到购物车
  goCart(e) {
    wx.switchTab({
      url: '../shopCar/shopCar',
    })
  },

  // 图文选项卡
  onTabsItemEvent(e) {
    var index = e.currentTarget.dataset.index;
    // console.log(index)
    this.setData({
      currentTabsIndex: index
    })
  },
  // 收藏
  collect() {
    var _this = this;
    var id = _this.data.id;
    util.request("POST", "/wxapi/Collection/saveCollection", {
      "collProductid": id
    }, function(data) {
      if (data.status == 200) {
        _this.setData({
          checkCollect: true
        })
      }

    }, false);

  },
  // 取消收藏
  cancel() {
    var _this = this;
    var id = _this.data.id;
    console.log(id)
    util.request("POST", "/wxapi/Collection/deleteByProductId/" + id, {}, function(data) {
      console.log(data.rows)
      if (data.status == 200) {
        _this.setData({
          checkCollect: false
        })
      }
    }, false);
  },




  // 查询商品详情
  showGoods: function(id) {

    var _this = this;

    util.request({
      api: "/wxapi/ShopProduct/getProductById/"+app.shopInfo.id+"/" + id,
      callback:function(data){

        if (data.rows[0].mobileDetails != null) {
          data.rows[0].mobileDetails = data.rows[0].mobileDetails.replace(/<img /g, '<img class="rich_img" ');
          console.log(data.rows[0].mobileDetails);
        }
        _this.setData({
          goodsInfo: data.rows[0],
          imgUrls: data.rows[0].productImgs,
          normsList: data.rows[0].skus,
          specification: data.rows[0].skus[0].name,
          specificationPrice: data.rows[0].skus[0].price,
          price: data.rows[0].skus[0].price,
          specificationId: data.rows[0].skus[0].id,
          imgSrc: data.rows[0].imgMobile,
          title: data.rows[0].title,
          hidden: true,
          activity: data.mapInfo.activity,
          couponList: data.mapInfo.couponList, 
          evaluateNum: data.mapInfo.evaluateNum,
          checkCollect: data.mapInfo.checkCollect,
        })

      }
    });

     
  },

yuyue(){
    
    if (util.isBlank(getApp().userInfo.nickName)) {
        wx.navigateTo({
            url: '/pages/welcome/welcome?url=/pages/yuyue/khyuyue',
        })
    } else if (util.isBlank(getApp().userInfo.phoneNumber)) {
        wx.navigateTo({
            url: '/pages/phone/phone?url=/pages/yuyue/khyuyue',
        })
    } else {
 
        var product = this.data.goodsInfo;
        wx.setStorageSync('chooseService', product);

        wx.switchTab({
            url: '/pages/yuyue/khyuyue'
        });
    }


},



  //规格选择
  norms(e) {
    var index = e.currentTarget.dataset.index;
    var value = e.currentTarget.dataset.value;
    var price = e.currentTarget.dataset.price;
    var id = e.currentTarget.dataset.id;
    this.setData({
      currentIndex: index,
      specification: value,
      specificationPrice: price,
      specificationId: id

    })
  },


  // 显示规格
  showNorms() {
    this.setData({
      whetherSpecification: true,
      normspopup: true
    })
  },


  //隐藏规格
  cancelNorms() {
    this.setData({
      normspopup: false
    })
  },


  /**
   * 绑定加数量事件
   */
  addCount(e) {
    var _this = this;
    let num = _this.data.num;
    num = num + 1;
    this.setData({
      num: num
    });
  },

  /**
   * 绑定减数量事件
   */
  minusCount(e) {
    var _this = this;
    let num = _this.data.num;
    if (num <= 1) {
      return false;
    }
    num = num - 1;
    this.setData({
      num: num
    });
  },

   
  // 立即购买
  buy(e) {
    var _this = this;
    //获取用户信息
    console.log("立即购买");
        
        // 判断是否绑定过手机号
      if (util.isBlank(getApp().userInfo.phoneNumber)) {
          wx.navigateTo({
            url: '../phone/phone',
          })
        } else {

          let goodsInfo = _this.data.goodsInfo;

          if (!_this.data.whetherSpecification) {
            console.log("存在多个规格,且没有选择过规格，弹出请选择");
            _this.setData({
              whetherSpecification: true,
              normspopup: true
            });
          } else {
            

            var id = _this.data.goodsInfo.id; // 商品id
            var cartSkuId = _this.data.specificationId; //规格id
            var cartNumber = _this.data.num; //数量
            
            var stockNum = goodsInfo.stockNum;
            if (stockNum < 1) {
              wx.showToast({
                title: "您来晚了,商品已经抢光了",
                icon: 'none',
              });
              return;
            } 
            //取消所有购物车选中项目
            util.request({
              method: "POST",
              api: api.shoppingCart.updateCartAllSelected + app.shopInfo.id +"/2",
              
              callback: function () {
                
                //加入购物车
                comReq.addShoppingCar(cartSkuId, cartNumber, function (totalNum) {

                  //隐藏规格
                  _this.cancelNorms();

                  //进入结算
                  wx.navigateTo({
                    url: '/pages/service/shopOrder?model=2',
                  })



                });


                
              }
            });


            
        }
      }
     


  },
  // 轮播图预览保存
  onSwiperEvent(e) {
    let index = e.currentTarget.dataset.index;
    let imgArr = [];
    for (var i = 0; i < this.data.imgUrls.length; i++) {
      imgArr.push(this.data.imgUrls[i].imgPath);
    }
    wx.previewImage({
      current: imgArr[index],
      urls: imgArr,
    })
    // console.log(1111)
    console.log(imgArr[index])
  },
  //领券
  couple(e) {
    this.setData({
      popup: true
    })
  },
  //取消领券弹窗选择
  popupTap(e) {
    this.setData({
      popup: false,
      normspopup: false,
      telShow: false,
      shareShow: false
    })
  },





  // 领取优惠券
  getCoupon(e) {
    var _this = this;
    var index = e.currentTarget.dataset.index;
    var value = e.currentTarget.dataset.value;
    var couponList = _this.data.couponList;
    // console.log(value);
    //获取用户信息
    wx.getStorage({
      key: 'userInfo',
      success: function(res) {
        let userInfo = res.data
        if (!userInfo.phoneNumber) {
          wx.navigateTo({
            url: '../phone/phone',
          })
        } else {
          util.request("GET", "/wxapi/shopCoupon/receiveCoupon/" + value.id, {}, function(data) {

                couponList[index].canReceive = 0;
              _this.setData({
                couponList: couponList
              })

          }, null,true)
        }
      }
    })
  },

  evaluate(e) {
    wx.navigateTo({
      url: '../wholeEvaluate/whoeEvaluate?id=' + e.currentTarget.dataset.id,
    })
  },



  // 生成卡片跳转
  card(e) {
    var id = e.currentTarget.dataset.id
    wx.navigateTo({
      url: '../card/card?id=' + id,
    })
  },



  /**
   * 获取二维码
   */
  getQrcode: function () {
  
    var _this = this;
    if (_this.data.qrcode) {
      wx.previewImage({
        current: _this.data.qrcode, // 当前显示图片的http链接
        urls: [_this.data.qrcode] // 需要预览的图片http链接列表
      })
    } else {

      var shopId = app.shopInfo.id;
      var id = _this.data.id; 
      var data = {
        shopId: shopId,
        productId: id,
        scene: shopId + "," + id,
        path: "pages/service/details"
      };


      util.request({

          
      
        method: "POST",
        api:'/wxapi/shareProduct/getProductShareQrcode/',
        data:data,
        callback: function (data2) {
      
      
          var qrcode = data2.rows[0].qrcodeUrl
          console.log(qrcode);
          _this.setData({
            qrcode: qrcode,
          })

          wx.previewImage({
            current: _this.data.qrcode, // 当前显示图片的http链接
            urls: [_this.data.qrcode], // 需要预览的图片http链接列表
            success:function(){

              wx.downloadFile({
                url: _this.data.qrcode,
                success: function (res) {
                  console.log(res);
                  //图片保存到本地
                  wx.saveImageToPhotosAlbum({
                    filePath: res.tempFilePath,
                    success: function (data) {
                      wx.showToast({
                        title: '保存成功',
                        icon: 'success',
                        duration: 2000
                      })
                    },
                    fail: function (err) {
                      console.log(err);
                      if (err.errMsg === "saveImageToPhotosAlbum:fail auth deny") {
                        console.log("当初用户拒绝，再次发起授权")
                        wx.openSetting({
                          success(settingdata) {
                            console.log(settingdata)
                            if (settingdata.authSetting['scope.writePhotosAlbum']) {
                              console.log('获取权限成功，给出再次点击图片保存到相册的提示。')
                            } else {
                              console.log('获取权限失败，给出不给权限就无法正常使用的提示')
                            }
                          }
                        })
                      }
                    },
                    complete(res) {
                      console.log(res);
                    }
                  })
                }
              })
            }
          })

          
        }})


    }


  },


  /**
    * 分享
    */
  formSubmit: function (e) {
    console.log('获取二维码：', e)
    this.getQrcode()
  },















})