<template>
  <div class="Construct">
    <!-- 模型的嵌套盒子 -->
    <div class="ifrBox">
      <iframe
        src="http://4dscene.4dage.com/culturalrelics/YFYCModel/index.html#/"
        frameborder="0"
      ></iframe>
    </div>
    <!-- 左上的场景选择 -->
    <div class="vrChange" @click="vrShow = true">
      <img src="../../assets/img/construct/vrChange.png" alt="" />
      <p>场景选择</p>
    </div>
    <!-- 右下角的搜索按钮 -->
    <img
      class="search"
      @click="searchShow = !searchShow"
      src="../../assets/img/construct/search.png"
      alt=""
    />

    <!-- 点击左上角出来的轮播图 -->
    <div class="vrBox" :class="{ vrBoxAc: vrShow }">
      <!-- 关闭按钮 -->
      <div class="close" @click="vrShow = false">
        <van-icon name="cross" />
      </div>
      <div class="vrBoxSwi">
        <div class="swiper-container">
          <div class="swiper-wrapper">
            <div
              class="swiper-slide"
              @click="handlClick"
              v-for="i in 5"
              :key="i"
            >
              <img src="../../assets/img/construct/sw1.png" alt="" />
              <p>芜湖老海关{{ i }}</p>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- 点击右下角的搜索出来的页面 -->
    <div class="searcBox" :class="{ searcBoxAc: searchShow }">
      <Search />
    </div>

    <!-- 进入景点详情的按钮 -->
    <div class="toInfo" @click="$router.push('/layout/goods')">
      <img src="../../assets/img/construct/infoBtn.png" alt="" />
    </div>
  </div>
</template>

<script>
import { Toast } from "vant";
import Search from "./components/search.vue";
import Swiper from "../../assets/libs/swiper.js";
export default {
  components: { Search },
  data() {
    return {
      vrShow: false,
      searchShow: false,
    };
  },
  computed: {},
  watch: {},
  methods: {
    handlClick() {
      Toast("敬请期待!");
    },
  },
  created() {},
  mounted() {
    new Swiper(".Construct .swiper-container", {
      slidesPerView: 1.4,
      spaceBetween: 30,
      centeredSlides: true,
      initialSlide: 1,
    });
  },
  beforeCreate() {}, //生命周期 - 创建之前
  beforeMount() {}, //生命周期 - 挂载之前
  beforeUpdate() {}, //生命周期 - 更新之前
  updated() {}, //生命周期 - 更新之后
  beforeDestroy() {}, //生命周期 - 销毁之前
  destroyed() {}, //生命周期 - 销毁完成
  activated() {}, //如果页面有keep-alive缓存功能，这个函数会触发
};
</script>
<style lang='less' scoped>
@import "../../assets/libs/swiper.css";

.Construct {
  font-size: 16px;
  color: #fff;
  width: 100%;
  height: calc(100% - 80px);
  position: relative;

  .ifrBox {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    iframe {
      width: 100%;
      height: 100%;
    }
  }

  .vrChange {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    width: 60px;
    text-align: center;

    & > img {
      width: 40px;
    }

    & > p {
      font-size: 14px;
    }
  }
  .toInfo {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    & > img {
      width: 100%;
    }
  }

  .search {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 40px;
    z-index: 4;
  }

  .vrBox {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    position: absolute;
    z-index: 4;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);

    .close {
      position: absolute;
      z-index: 3;
      top: 20px;
      right: 20px;
      font-size: 24px;
      color: #fff;
    }

    .vrBoxSwi {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 100%;
      height: 55vh;

      .swiper-container {
        width: 100%;
        height: 100%;

        .swiper-slide {
          & > img {
            border-radius: 8px 8px 0 0;
            width: 100%;
            height: calc(100% - 40px);
            object-fit: cover;
          }

          & > p {
            height: 40px;
            line-height: 40px;
            font-size: 18px;
            text-align: center;
          }
        }
      }
    }
  }

  .vrBoxAc {
    opacity: 1;
    pointer-events: auto;
  }

  .searcBox {
    transform: translateX(-300px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
    position: absolute;
    z-index: 3;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    height: 100%;
  }

  .searcBoxAc {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }
}
</style>