<template>
  <LayoutApp title="闲鱼潮玩转攻略" :show-back="true" :back-action="goBack">
    <ul>
      <li v-for="(item, index) in dataList" :key="index">
        <div v-if="item.urls && item.urls.length > 0" class="link-container">
          <a href="javascript:;"
            v-for="linkItem in item.urls"
            :key="linkItem.link"
            :style="{left: linkItem.left, top: linkItem.top, width: linkItem.width, height: linkItem.height}"
            @click="jumpTo"
            :data-item="JSON.stringify(linkItem)"
          >
          </a>
        </div>
        <img :src="item.image" alt=""/>
      </li>
    </ul>
  </LayoutApp>
</template>

<script>
import data from './image.json';

export default {
  name: 'Strategy',
  data() {
    return {
      dataList: []
    }
  },
  methods: {
    goBack() {
      this.$router.go(-1);
    },
    jumpTo(event) {
      let linkItem = JSON.parse(event.currentTarget.dataset.item || '{}') || {};

      if (linkItem.subName === '') {
        this.$router.push({
          name: linkItem.linkName
        });
      } else {
        this.$router.push({
          name: linkItem.linkName,
          params: {
            subName: linkItem.subName
          }
        });
      }
    }
  },
  mounted() {
    let result = data.result;
    this.dataList = result.xianyuchaoList;
  }
};
</script>

<style lang="scss" scoped>
ul {
  width: 100%;
  list-style: none;
  margin: 0;
  padding: 0;

  li {
    position: relative;
    width: 100%;
    overflow: hidden;

    img {
      width: 100%;
      float: left;
    }

    .link-container {
      position: absolute;
      width: 100%;
      height: 100%;
      left: 0;
      top: 0;
      z-index: 9;

      a {
        position: absolute;
        display: block;
        width: 200px;
        height: 100px;
        background-color: transparent;
      }
    }
  }
}
</style>