<template>
  <view class="group-goods pa20 mx20 mb10" v-if="detail.length>0">
    <view class="title-box x-bc" @tap="$yrouter.push({ path: '/pages/shop/HotNewGoods/index',query:{type:1} })">
      <text class="title">精品推荐</text>
      <view class="group-people x-f">
        <text class="tip">更多</text>
        <text class="cuIcon-right"></text>
      </view>
    </view>
    <view class="goods-box swiper-box x-f">
      <swiper class="carousel" circular @change="swiperChange" :autoplay="true" duration="2000">
        <swiper-item v-for="(goods, index) in goodsList" :key="index" class="carousel-item">
          <view class="goods-list-box x-f">
            <block v-for="mgoods in goods" :key="mgoods.id">
              <view class="min-goods" @tap="$yrouter.push({ path: '/pages/shop/GoodsCon/index',query:{id:mgoods.id} })">
                <view class="img-box">
                  <!-- <view class="tag">{{ mgoods.people}}人团</view> -->
                  <image class="img" :src="mgoods.image" mode="widthFix"></image>
                </view>
                <view class="price-box">
                  <view class="y-f">
                    <text class="seckill-current">￥{{  mgoods.price  }}</text>
                    <text class="original">销量{{ mgoods.sales }}{{mgoods.unitName}}</text>
                  </view>
                </view>
                <view class="title">
                  <slot name="titleText"></slot>
                </view>
              </view>
            </block>
          </view>
        </swiper-item>
      </swiper>
      <view class="swiper-dots" v-if="goodsList.length > 1">
        <text :class="swiperCurrent === index ? 'dot-active' : 'dot'" v-for="(dot, index) in goodsList.length"
          :key="index"></text>
      </view>
    </view>
  </view>
</template>

<script>
  import shActivityGoods from '@/components/sh-activity-goods.vue';

  export default {
    name: "ProductsRecommended",
    components: {
      shActivityGoods
    },
    data() {
      return {
        goodsList: [],
        swiperCurrent: 0
      };
    },
    props: {
      detail: Array
    },
    computed: {},
    created() {},
    watch: {
      detail(next) {
        this.goodsList = this.sortData(next, 4);
      }
    },
    methods: {
      swiperChange(e) {
        this.swiperCurrent = e.detail.current;
      },
      // 数据分层
      sortData(oArr, length) {
        let arr = [];
        let minArr = [];
        oArr.forEach(c => {
          if (minArr.length === length) {
            minArr = [];
          }
          if (minArr.length === 0) {
            arr.push(minArr);
          }
          minArr.push(c);
        });

        return arr;
      },
      jump(path, query) {
        this.$yrouter.push({
          path,
          query,
        });
      },
    }
  }
</script>


<style lang="scss" scoped>
  .group-goods {
    position: relative;
    z-index: 9;
  }

  .swiper-box,
  .carousel {
    width: 700rpx;
    height: 240upx;
    position: relative;
    border-radius: 20rpx;

    .carousel-item {
      width: 100%;
      height: 100%;
      // padding: 0 28upx;
      overflow: hidden;
    }

    .swiper-image {
      width: 100%;
      height: 100%;
      // border-radius: 10upx;
      background: #ccc;
    }
  }

  .swiper-dots {
    display: flex;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0rpx;
    z-index: 66;

    .dot {
      width: 45rpx;
      height: 3rpx;
      background: #eee;
      border-radius: 50%;
      margin-right: 10rpx;
    }

    .dot-active {
      width: 45rpx;
      height: 3rpx;
      background: #a8700d;
      border-radius: 50%;
      margin-right: 10rpx;
    }
  }

  // 今日必拼+限时抢购
  .group-goods {
    background: #fff;
    border-radius: 20rpx;
    overflow: hidden;

    .title-box {
      padding-bottom: 20rpx;

      .title {
        font-size: 32rpx;
        font-weight: bold;
      }

      .group-people {
        .time-box {
          font-size: 26rpx;
          color: #edbf62;

          .count-text-box {
            width: 30rpx;
            height: 34rpx;
            background: #edbf62;
            text-align: center;
            line-height: 34rpx;
            font-size: 24rpx;
            border-radius: 6rpx;
            color: rgba(#fff, 0.9);
            margin: 0 8rpx;
          }
        }

        .head-box {
          .head-img {
            width: 40rpx;
            height: 40rpx;
            border-radius: 50%;
            background: #ccc;
          }
        }

        .tip {
          font-size: 28rpx;
          padding-left: 30rpx;
          color: #666;
        }

        .cuIcon-right {
          font-size: 30rpx;
          line-height: 28rpx;
          color: #666;
        }
      }
    }

    .goods-box {
      .goods-item {
        margin-right: 22rpx;

        &:nth-child(4n) {
          margin-right: 0;
        }
      }
    }
  }
</style>