webapp / GreenwayWeb

<template>
  <view class="combinationBox">
    <global-loading />

    <view class="topInfo">
      <view class="topBg">
        <swiper class="swiper" :circular="circular" :autoplay="autoplay" :vertical="vertical" :duration="duration">
          <swiper-item v-for="(item, index) of ruleList" :key="index">
            <view class="swiper-item uni-bg-red">{{item.price}}元任选{{item.number}}件</view>
          </swiper-item>
        </swiper>
      </view>
    </view>
    <view class="combinationList">
      <view class="combinationItem" v-for="(item, index) of productList" :key="index" @click="goodsDateils(item.shopId,item.productId,item.skuId)">
        <view class="imgBox">
          <image :src="item.image" class="pic-img default-img"></image>
        </view>
        <view class="itemInfoBox">
          <view class="itemTit">{{item.productName}}</view>
          <view class="itemNum">{{item.number}}人付款</view>
          <view class="addInfo">
            <view class="price">￥{{item.price}}</view>
            <view class="selectBtn" @click.stop="showRuleBox(item, index)">
              <image src="https://zhgw-uat.028wlkj.com/cdwlMall/zsfwzxt/file/static/images/cart1.png" v-if="item.selected === 0"></image>
              <image v-else src="https://zhgw-uat.028wlkj.com/cdwlMall/zsfwzxt/file/static/images/cart2.png"></image>
            </view>
          </view>
        </view>
      </view>
    </view>


<!--     商品详情-->
    <u-popup v-model="goosDetailshowFlag" mode="bottom" border-radius="14">
      <view class="goosDetailshow-box">
        <view class="detailImg-box flex-row-plus">
          <image class="detailImg default-img" :src="skuImg"></image>
          <view class="flex-column-plus mar-left-40">
            <view class="font-color-C5AA7B">
              <label class="fs24">¥</label>
              <label class="fs36 mar-left-10"
                     v-text="detailList.activityType == 1 ? skuOriginalPrice : skuPrice"></label>
            </view>
            <label class="fs24 font-color-999 mar-top-20">库存 {{stockNumber}} 件</label>
            <label class="fs24 mar-top-20">已选</label>
          </view>
        </view>
        <view class="color-box flex-column-plus">
          <view v-for="(attritem,index) in skuProdList.names" :key="index">
            <label class="fs24 font-color-999">{{attritem.skuName}}</label>
            <view class="colorName-box">
              <view class="pad-bot-30" v-for="(attrRes, resIndex) in attritem.values" :key="resIndex">
                <view class="colorName" :class="{'colorName-on' :subIndex[index] == resIndex}"
                      @click="colorActiveClick(attrRes,index,resIndex)">{{attrRes.skuValue}}</view>
              </view>
            </view>
          </view>
        </view>
        <view class="goodsNum-box flex-row-plus flex-sp-between">
          <label class="font-color-999 fs24">数量</label>
          <view class="goodsNum">
            <text class="subtract" @click="numSub()">-</text>
            <text class="goodsNumber" v-model="buyNum">{{buyNum}}</text>
            <text class="add" @click.stop="numAdd()">+</text>
          </view>
        </view>
        <view class="flex-items flex-sp-around btnBox">
          <view class="goosDetailbut-box flex-row-plus" @click="goosDetailshowFlag = false">
            <view class="buyNowBut cancelBtn">取消</view>
          </view>
          <view class="goosDetailbut-box flex-items-plus" @click="goosDetailshowFlag = false">
            <view class="buyNowBut" @click="addCart">确定</view>
          </view>
        </view>
      </view>
    </u-popup>
  </view>
</template>

<script>
// selectCompose
const NET = require('../../utils/request')
const API = require('../../config/api')
export default {
  name: "combination",
  data() {
    return {
      page: 1,
      pageSize: 10,
      list:[],
      pricing: {},
      productList: [],
      ruleList: [],
      autoplay: true,
      duration: 2000,
      vertical: true,
      circular: true,
      buyNum: 1,
      goosDetailshowFlag: false, // 规格选择
      shopId: 0,
      skuId: 0,
      terminal: 1,
      skuPrice: '',
      skuOriginalPrice: '',
      attrItemIdArr: [],
      detailList: [],
      subIndex: [],
      selectArr: [], // 存放被选中的值
      skuProdList: [],
      stockNumber: 0,
      skuImg: '',
      currentIndex: null,
      priceId: null
    }
  },
  onLoad(option) {
    console.log(option.priceId, 'priceId')
    this.priceId = option.priceId
    this.getSelectByPriceId() // 获取定价
    this.getSelectProductListByPriceId()
  },
  methods: {
    getSelectByPriceId() {
      // uni.showLoading({
      //   mask: true,
      //   title: '加载中...',
      // })
      NET.request(API.selectByPriceId,{
        priceId: this.priceId
      },'GET').then(res => {
        uni.hideLoading()
        this.ruleList = res.data
      }).catch(res => {
      })
    },
    showRuleBox(item, index) {
      this.shopId = item.shopId
      this.productId = item.productId
      this.skuId = item.skuId
      this.currentIndex = index
      this.goosDetailshowFlag = true
      this.getProductSku()
      this.queryProductDetail()
    },
    getSelectProductListByPriceId() {
      NET.request(API.selectProductListByPriceId,{
        priceId: this.priceId,
        page: this.page,
        pageSize: this.pageSize
      },'GET').then(res => {
        uni.hideLoading()
        // this.productList = res.data.list
        var proList = res.data.list
        proList.forEach((item) => {
          item['selected'] = 0
          this.productList.push(item)
        })
      }).catch(res => {
      })
    },
    //商品详情
    goodsDateils(shopId,productId,skuId){
      uni.navigateTo({
        url: 'goodsDetails?shopId='+shopId + '&productId='+productId +'&skuId='+skuId
      })
    },
    //获取商品详情
    queryProductDetail() {
      NET.request(API.QueryProductDetail, {
            shopId: this.shopId,
            productId: this.productId,
            skuId: this.skuId,
            terminal: 1
          },
          "GET").then(res => {
        this.detailList = res.data
        this.skuPrice = res.data.price
        this.skuOriginalPrice = res.data.originalPrice
        for (let i = 0; i < res.data.attrList.length; i++) {
          this.subIndex[i] = 0
        }
        this.attrItemIdArr[0] = res.data.attrList[0].attrValueList[0].id
        this.$forceUpdate()
      }).catch(res => {
      })
    },
    getProductSku() {
      NET.request(API.QueryProductSku, {
        skuId: this.skuId,
        productId: this.productId
      }, 'GET').then(res => {
        this.skuProdList = res.data
        this.attrList = res.data.names
        this.attrValueList = res.data.names[0].values
        console.log(this.attrValueList[0], 'arr')
        //渲染商详之后，默认先选中第一个规格
        this.colorActiveClick(this.attrValueList[0], 0, 0)
        this.skuProdId = this.skuId
        // this.skuImg = res.data.image
        this.skuPrice = res.data.price
        this.skuOriginalPrice = res.data.originalPrice
        // console.log(this.skuOriginalPrice,333)
        this.stockNumber = res.data.stockNumber
        this.detailList.ifHuabei = res.data.ifHuabei
        //this.renderHuabei(this.skuPrice)
        this.$forceUpdate()
      }).catch(res => {
      })
    },
    //颜色选中事件
    colorActiveClick(res, index, resIndex) {
      let t = this;
      console.log(res,index,resIndex)
      console.log(this.selectArr)
      console.log(this.subIndex)
      console.log(this.attrItemIdArr)
      t.selectArr[index] = res;
      t.subIndex[index] = resIndex;
      t.attrItemIdArr[index] = res.valueCode
      t.checkItem();
      t.checkItemDataClick(t.attrItemIdArr)
    },
    checkItemDataClick(attrItemIdArr) {
      let attrkey = ''
      for (let i = 0; i < attrItemIdArr.length; i++) {
        attrkey += attrItemIdArr[i] + ','
      }
      attrkey = attrkey.substring(0, attrkey.length - 1)
      let mapinfo = this.skuProdList.map
      for (var key in mapinfo) {
        if (attrkey == key) {
          this.skuProdId = mapinfo[key].skuId
          this.skuImg = mapinfo[key].skuImg
          this.skuPrice = mapinfo[key].price
          this.skuOriginalPrice = mapinfo[key].originalPrice
          this.stockNumber = mapinfo[key].stockNumber
        }
      }
      //console.log(attrItemIdArr.length, 'num')
      var currentCode = ''
      for (var i = 0; i < attrItemIdArr.length; i++) {
        if (i === 1 && attrItemIdArr.length > 1) {
          currentCode += ',' + attrItemIdArr[i]
        } else {
          currentCode += attrItemIdArr[i]
        }
      }
      for (let key in this.skuProdList.map) {
        if (key == currentCode) {
          this.skuImg = this.skuProdList.map[key].image
          this.detailList.originalPrice = this.skuProdList.map[key].originalPrice
          if (this.skuProdList.map[key].activityType == 1) {
            this.ifGroupPro = true
            return false
          } else {
            this.ifGroupPro = false
          }
        }
      }
      //console.log(this.skuProdList, 'list')
    },
    checkItem() {
      var self = this;
      var option = self.attrList;
      var result = []; // 定义数组存储被选中的值
      for (let i in option) {
        result[i] = self.selectArr[i] ? self.selectArr[i] : "";
        if (!self.subIndex[i]) {
          self.subIndex[i] = 0
        }
        if (!self.attrItemIdArr[i]) {
          self.attrItemIdArr[i] = option[i].values[0].valueCode
        }
      }
      for (let i in option) {
        var last = result[i]; // 把选中的值存放到字符串last去
        for (let k in option[i].item) {
          result[i] = option[i].item[k].name; // 赋值，存在直接覆盖，不存在往里面添加name值
        }
        result[i] = last; // 还原，目的是记录点下去那个值，避免下一次执行循环时避免被覆盖
      }
      self.$forceUpdate(); // 重绘
    },
    // 数量减
    numSub() {
      console.log('this.buyNum', this.buyNum)
      if (this.buyNum > 1) {
        this.buyNum = this.buyNum - 1
      } else {
        uni.showToast({
          title: '亲！至少一件哦！',
          icon: "none"
        })
      }
    },
    // 数量加
    numAdd() {
      if (this.buyNum < this.stockNumber) {
        this.buyNum = this.buyNum + 1
      } else {
        uni.showToast({
          title: '库存不足！',
          icon: "none"
        })
      }
    },
    //加入购物车
    addCart() {
      //判断是否登录
        if (this.stockNumber < 1) {
          uni.showToast({
            title: '库存不足',
            icon: "none"
          })
        } else {
          // uni.showLoading({
          //   mask: true,
          //   title: '添加中...',
          // })
          NET.request(API.ShoppingaddCart, {
            skuId: this.skuProdId,
            number: this.buyNum,
          }, 'POST').then(res => {
            uni.hideLoading()
            uni.showToast({
              title: '添加成功',
              icon: 'none'
            })
            setTimeout(() => {
              this.productList[this.currentIndex].selected = 1
              this.goosDetailshowFlag = false
              uni.showModal({
                title: '温馨提示',
                content: '商品已成功加入购物车？',
                confirmText: "去结算",
                cancelText: '继续添加',
                success: res => {
                  if (res.confirm) {
                    uni.switchTab({
                      url: '../../pages/tabbar/cart/index'
                    })
                  } else if (res.cancel) {
                    console.log('用户点击取消')
                  }
                }
              })
            }, 1000);
            this.buyNum = 1
          }).catch(res => {
            uni.hideLoading()
            if (res.data.code == 40005) {
              uni.navigateTo({
                url: '../../pages_category_page2/userModule/login'
              })
            }
          })
        }
    }
  }
}
</script>

<style lang="scss" scoped>
page {
  background: #333333;
}
  .combinationBox {
    .topInfo {
      margin: 40rpx 0;
      .topBg {
        margin: 30rpx auto;
        width: 670rpx;
        height: 86rpx;
        line-height: 86rpx;
        text-align: center;
        background: url("https://zhgw-uat.028wlkj.com/cdwlMall/zsfwzxt/file/static/images/combinationBg.png") no-repeat center center;
        background-size: contain;
        overflow: hidden;
      }
    }
    .combinationList {
      display: flex;
      flex-flow: wrap;
      justify-content: space-between;
      padding: 0 20rpx;
      .combinationItem {
        margin-bottom: 30rpx;
        background: #FFFFFF;
        .imgBox {
          width: 348rpx;
          height: 314rpx;
          background: #F5F5F5;
          image {
            width: 100%;
            height: 100%;
            object-fit: contain
          }
        }
        .itemInfoBox {
          padding: 20rpx;
          width: 348rpx;
          .itemTit {
            color: #333333;
            font-size: 28rpx;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            margin-bottom: 15rpx;
          }
          .itemNum {
            color: #C5AA7B;
            font-size: 20rpx;
            font-weight: 400;
            border: 2rpx solid #E4E5E6;
            display: inline;
            padding: 5rpx 10rpx;
          }
          .addInfo {
            display: flex;
            align-items: center;
            justify-content: space-between;
            .price {
              font-size: 40rpx;
              color: #C83732;
            }
            .selectBtn {
              width: 80rpx;
              height: 80rpx;
              display: flex;
              align-items: center;
              justify-content: center;
              image {
                width: 54rpx;
                height: 54rpx;
              }
            }
          }
        }
      }
    }
  }
.goosDetailshow-box {
  padding-bottom: 10upx;
  .detailImg-box {
    margin-top: 30upx;
    margin-left: 30upx;
    border-bottom: 2upx solid #EDEDED;
    padding-bottom: 20upx;
    width: 100%;
    .detailImg {
      width: 180upx;
      height: 180upx;
    }
  }

  .color-box {
    padding: 30upx 30upx;
    border-bottom: 1upx solid #EDEDED;
    width: 100%;

    .colorName-box {
      display: flex;
      flex-wrap: wrap;
      flex-direction: row;
      justify-content: flex-start;
      align-items: center;
      margin-top: 30upx;
      margin-left: -30upx;
      .colorName {
        background-color: #FFFFFF;
        margin-left: 30upx;
        padding: 10upx 32upx;
        font-size: 26upx;
        border: 2rpx solid #E4E5E6;
        z-index: 2;
        color: #333333;
      }
      .colorName-on {
        box-shadow: 0 0 20rpx rgba(0, 0, 0, 0.1);
        color: #C5AA7B;
        margin-left: 30upx;
        padding: 10upx 32upx;
        font-size: 26upx;
        text-align: center;
        z-index: 1;
        border: none;
      }
    }

  }

  .modelNum-box {
    padding: 30upx 30upx;
    border-bottom: 1upx solid #EDEDED;
    width: 690upx;

    .modelNumName-box {
      display: flex;
      flex-wrap: wrap;
      flex-direction: row;
      justify-content: flex-start;
      align-items: center;
      margin-top: 30upx;
      margin-left: -30upx;

      .modelNumName-on {
        background-color: #FFE4D0;
        color: #FF7800;
        margin-left: 30upx;
        padding: 10upx 32upx;
        border-radius: 28upx;
        border: 1upx solid #FF7800;
        font-size: 26upx;
        text-align: center;
      }

      .modelNumName {
        background-color: #F5F5F5;
        margin-left: 30upx;
        padding: 10upx 32upx;
        border-radius: 28upx;
        font-size: 26upx;
      }
    }
  }

  .goodsNum-box {
    padding: 30upx 30upx;
    width: 100%;
    padding-bottom: 200upx;
    .goodsNum{
      height: 50upx;

      text {
        display: inline-block;
        width: 50upx;
        height: 50upx;
        border: 1upx solid #999999;
        text-align: center;
        line-height: 50upx;
      }

      .subtract {
        border-right: 0upx;
      }

      .add {
        border-left: 0upx;
      }
    }
  }

  .bottom-line {
    border-bottom: 1upx solid #EDEDED;
  }

  .huabei-box {
    padding: 30upx 30upx;
    width: 690upx;

    .fenqi-box {
      margin-top: 15upx;
      width: 120%;

      .huabei-item {
        display: inline-block;
        background: #f3f3f3;
        padding: 16upx 24upx;
        margin: 5upx 10upx;
        border-radius: 15upx;
        text-align: center;
        font-size: 7upx;

        .huabei-period {
          display: block;
        }
      }

      .fenqi-on {
        border: 1px solid #EF7F93;
        color: #EF7F93;
      }

      .disabled {
        color: #cacaca;
      }
    }
  }

  .goosDetailbut-box {
    justify-content: center;

    .joinShopCartBut {
      width: 343upx;
      height: 80upx;
      border-radius: 40upx 0 0 40upx;
      background-color: #FFC300;
      color: #FFFEFE;
      font-size: 28upx;
      line-height: 80upx;
      text-align: center;
      margin-left: 30upx;
    }

    .buyNowBut {
      width: 343upx;
      height: 80upx;
      background-color: #333333;
      font-size: 28upx;
      line-height: 80upx;
      text-align: center;
      color: #FFEBC4;
    }
    .cancelBtn {
      background-color: #FFFFFF !important;
      border: 2rpx solid #333333;
      color: #333333;
    }
  }
  .btnBox {
    padding-bottom: 20rpx;
  }
}
</style>