<template>
  <!--
    	作者：luoyiming
    	时间：2020-06-20
    	描述：diy组件-模拟显示-微信直播
    -->
  <div class="drag optional p10" :class="{ selected: index === selectedIndex }"
    @click.stop="$parent.$parent.onEditer(index)">
    <div class="diy-wxlive">
      <div class="wxlive-head d-b-c">
        <img v-img-url="item.style.background_image" />
      </div>
      <ul class="wxlive-list d-s-c f-w" :style="getUlwidth(item)">
        <li class="item" v-for="(live, index) in item.data" :key="index">
          <div class="box">
            <div class="pic">
              <img v-img-url="live.image" />
            </div>
            <div>{{live.name}}</div>
          </div>
        </li>
      </ul>
    </div>
    <div class="btn-edit-del">
      <div class="btn-del" @click.stop="$parent.$parent.onDeleleItem(index)">删除</div>
    </div>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        /*商品列表*/
        tableData: [],
        /*分类id*/
        category_id: 0
      };
    },
    created() {},
    props: ['item', 'index', 'selectedIndex'],
    methods: {
      /*计算宽度*/
      getUlwidth(item) {
        if (item.style.display == 'slide') {
          let total = 0;
          if (item.params.source == 'choice') {
            total = item.data.length;
          } else {
            total = item.defaultData.length;
          }
          let w = 0;
          if (item.style.column == 2) {
            w = total * 150;
          } else {
            w = total * 100;
          }
          return 'width:' + w + 'px;';
        }
      }
    }
  };
</script>

<style>
  .diy-wxlive {}

  .diy-wxlive .wxlive-head {
    height: 40px;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    overflow: hidden;
  }

  .diy-wxlive .wxlive-head .name {
    font-size: 18px;
    font-weight: bold;
  }

  .diy-wxlive .wxlive-list {}

  .diy-wxlive .wxlive-list .item {
    width: 50%;
  }

  .diy-wxlive .wxlive-list .item .box {
    padding: 10px;
  }

  .diy-wxlive .wxlive-list .item img {
    width: 100%;
  }
</style>
