unity-scene/hot_online1/src/views/Home.vue

<template>
  <!-- @click="autoplay" @touchstart="autoplay" -->
  <div class="home">
    <audio v-if="audio" class="audio" id="audio1" :src="audio" preload ref="musicBg" @ended="overAudio"></audio>
    <div class="content" v-if="(!audio && fixIcon.length > 0) || (audio && fixIcon.length > 1)"
      :class="{ isMobileCon: isMobile }">
      <div v-if="!isMobile && lengthShow" @click="slideto('slidePrev')" class="swiper-button-prev"></div>
      <div class="mb-intro" v-show="active === 'title' && isMobile">
        <p v-html="data.title"></p>
        <p v-html="data.content"></p>
        <p v-html="data.imagesDesc[myInd]" v-if="data.imagesDesc && data.imagesDesc[myInd] && active === 'images'
          "></p>
        <p v-html="data.videosDesc[myInd]" v-if="data.videosDesc && data.videosDesc[myInd] && active === 'video'"></p>
      </div>
      <!-- 查看图片 -->
      <viewer class="viewerCla" ref="viewer" :images="lookPics">
        <img :src="lookPics[0]" alt="" />
      </viewer>

      <swiper v-show="active !== 'title'" class="warpper" ref="mySwiper" :options="swiperOptions">
        <swiper-slide v-for="(item, i) in data[active]" :key="i">
          <div class="slide">
            <img style="cursor: pointer" v-if="active === 'images'" v-lazy="fixUrl(item)" @click="lookImg(fixUrl(item))"
              alt="" />
            <video class="videoDom" v-else-if="active === 'video'" :src="fixUrl(item.url)" controls></video>
            <iframe @click="colseParent(item)" v-else-if="active === 'model' || active === 'iframe'" :src="fixUrl(item)"
              frameborder="0"></iframe>
          </div>
        </swiper-slide>
        <div class="swiper-pagination" slot="pagination" v-show="lengthShow"></div>
      </swiper>
      <div v-if="!isMobile && lengthShow" @click="slideto('slideNext')" class="swiper-button-next"></div>
    </div>
    <ul class="iconarr" v-if="fixIcon.length > 0" :class="{ oneChuMusic: fixIcon.length === 1 && !audio }">
      <li :class="{
        active: item.id === active || item.audioAc,
        onlyTxt: audio && fixIcon.length === 2 && i !== 0,
      }" @click="changeActive(item.id, item.audioAc)" v-for="(item, i) in fixIcon" :key="i">
        <img :src="require(`@/assets/images/${item.img}.png`)" alt="" />
        <span>{{ item.name }}</span>
      </li>
    </ul>
    <div class="intro" :class="{
      ismtop:
        (!audio && fixIcon.length === 0) || (audio && fixIcon.length === 1),
    }" v-if="!isMobile || (isMobile && fixIcon.length <= 0)">
      <h3 v-html="data.title"></h3>
      <p v-html="data.content"></p>
      <p v-html="data.imagesDesc[myInd]" v-if="data.imagesDesc && data.imagesDesc[myInd] && active === 'images'"></p>
      <p v-html="data.videosDesc[myInd]" v-if="data.videosDesc && data.videosDesc[myInd] && active === 'video'"></p>
    </div>
  </div>
</template>

<script>
import { Swiper, SwiperSlide } from "vue-awesome-swiper";
import "swiper/css/swiper.css";
import browser from "@/utils/browser";

let iconArr = [
  {
    name: "音频",
    id: "audio",
    img: "audio-icon",
    display: false,
    audioAc: false,
  },
  { name: "图片", id: "images", img: "img-icon", display: false },
  { name: "视频", id: "video", img: "video-icon", display: false },
  { name: "网页", id: "iframe", img: "iframe-icon", display: false },
  { name: "模型", id: "model", img: "model-icon", display: false },
];

browser.mobile &&
  iconArr.push({ name: "介绍", id: "title", img: "txt-icon", display: false });

export default {
  name: "Home",
  data() {
    return {
      lookPics: [],

      // 图片描述的索引
      myInd: 0,
      lengthShow: false,
      //  看看是不是只有一张图，一个视频或irm，只有一张图的时候隐藏左右按钮和小圆点
      audio: "",
      m: this.$route.query.m,
      id: this.$route.query.id,
      isMobile: browser.mobile,
      isAndriod: browser.android,
      swiperOptions: browser.mobile
        ? {
          pagination: {
            el: ".swiper-pagination",
            clickable: true,
          },
          on: {
            slideChangeTransitionEnd: () => {
              let swiper = this.$refs.mySwiper.$swiper;
              let activeIndex = swiper.activeIndex;
              this.myInd = activeIndex;
            },
          },
        }
        : {
          slidesPerView: 3,
          spaceBetween: 0,
          centeredSlides: true,
          pagination: {
            el: ".swiper-pagination",
            clickable: true,
          },
          on: {
            slideChangeTransitionEnd: () => {
              let swiper = this.$refs.mySwiper.$swiper;
              let activeIndex = swiper.activeIndex;
              this.myInd = activeIndex;
            },
          },
        },
      data: {},
      iconArr,
      active: "",
    };
  },
  watch: {
    myInd: {
      handler(newv) {
        this.$nextTick(() => {
          setTimeout(() => {
            if (this.active == "video") {
              // 控制当前选中的视频播放
              let videoDoms = document.querySelectorAll(".videoDom");
              videoDoms.forEach((v, i) => {
                if (i === newv) v.play();
                else v.pause();
              });
            }
          }, 500);
        });
      },
      immediate: true,
    },

    active(newVal) {
      let AcDataLength = this.data[newVal].length - 1;
      if (this.myInd > AcDataLength) this.myInd = AcDataLength;

      // 判断是否只有一张图片或者视频，ifrm   lengthShow
      let tempType = this.data[newVal];
      if (tempType && tempType.length && tempType.length > 1)
        this.lengthShow = true;
      else this.lengthShow = false;
      if (!newVal) {
        return;
      }
      if (!this.$refs.musicBg) {
        return;
      }
      // 如果点击的是音频
      setTimeout(() => {
        if (newVal == "video") {
          this.audioAc(false);
          if (!this.$refs.musicBg.paused) {
            this.$refs.musicBg.pause();
          }
        }
        // 控制当前选中的视频播放
        let videoDoms = document.querySelectorAll(".videoDom");
        videoDoms.forEach((v, i) => {
          if (i === this.myInd) v.play();
          else v.pause();
        });
      }, 500);
    },
  },
  computed: {
    swiper() {
      return this.$refs.mySwiper.$swiper;
    },
    fixIcon() {
      let arr = this.iconArr.filter((item) => !!item.display);
      return arr;
    },
  },
  components: {
    Swiper,
    SwiperSlide,
  },
  methods: {
    // 点击查看大图
    lookImg(url) {
      let dom = this.$refs.viewer.$viewer;
      this.lookPics = [url];
      dom.show();
    },
    // 音频播放完毕
    overAudio() {
      console.log("播放声音完毕");
      this.audioAc(false);
    },
    // 音频的状态
    audioAc(flag) {
      this.iconArr.forEach((v) => {
        if (v.id === "audio") v.audioAc = flag;
      });
    },
    // 点击切换图片--视频
    changeActive(id, flag) {
      if (id === "audio" && flag === false) {
        this.audioAc(true);
        this.$refs.musicBg.play();
        return;
      } else if (id === "audio" && flag === true) {
        this.audioAc(false);
        this.$refs.musicBg.pause();
        return;
      }
      this.active = id;
    },
    async getData() {
      let url = `data/${this.id
        }/hot/js/data.js?time=${Math.random()}`;
      let result = (await this.$http.get(url)).data;
      this.data = result[this.m];
      if (!this.data) {
        return alert("热点解析错误");
      }
      this.audio = this.data["backgroundMusic"];
      if (!this.data.content && this.isMobile) {
        this.iconArr.pop();
      }
      this.iconArr.forEach((item) => {
        if (this.data[item.id]) {
          this.active = !this.active ? item.id : this.active;
          item.display = true;
        }
        // 如果有音频
        if (item.id === "audio" && this.audio) item.display = true;
      });
    },

    colseParent(item) {
      if (this.isMobile) {
        if (
          item.indexOf("mp.weixin.qq.com/mp/") > -1 &&
          this.active === "iframe"
        ) {
          window.parent.document.getElementById("closepop").click();
        }
      }
    },
    fixUrl(item) {
      let condition =
        item.indexOf("http://") > -1 || item.indexOf("https://") > -1;
      if (this.isMobile) {
        if (
          item.indexOf("mp.weixin.qq.com/mp/") > -1 &&
          this.active === "iframe"
        ) {
          return `https://www.4dmodel.com/SuperTwo/hot_online1/linktoWC.html?url=${encodeURIComponent(
            item
          )}`;
        }
      }
      if (!condition) {
        return "https://" + item;
      }
      return item;
    },
    slideto(action) {
      this.swiper[action]();
    },
  },
  mounted() {
    this.getData();
    document.addEventListener(
      "WeixinJSBridgeReady",
      () => {
        this.autoplay();
      },
      false
    );
  },
};
</script>

<style lang="less" scoped>
.viewerCla img {
  display: none;
}

.audio {
  position: fixed;
  top: -100px;
  left: -100px;
  opacity: 0;
}

.mb-intro {
  color: #fff;
  padding: 10px;
  height: calc(100% - 30px);
  overflow-y: auto;

  >p {
    line-height: 1.5;
    letter-spacing: 1px;

    &:first-of-type {
      font-weight: bold;
      font-size: 20px;
      padding-right: 40px;
    }
  }
}

.home {
  background-color: rgba(0, 0, 0, 0.6);
  width: 100%;
  height: 100%;
  position: relative;

  .content {
    width: 100%;
    height: 80%;

    .warpper {
      width: 100%;
      height: 100%;

      .slide {
        font-size: 0;

        img,
        video,
        iframe {
          max-height: 570px;
          border-radius: 14px;
        }

        iframe {
          height: 570px;
          width: 1000px;
        }
      }
    }
  }

  .isMobileCon {
    height: calc(100vh - 90px);
  }

  .iconarr {
    z-index: 1999;
    position: absolute;
    right: 30px;
    bottom: calc(20vh - 20px);
    list-style: none;
    display: flex;
    justify-content: flex-end;

    li {
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      list-style: none;
      font-size: 14px;
      width: 90px;
      height: 32px;
      line-height: 32px;
      cursor: pointer;
      border-radius: 10px;
      border: solid 1px #fff;
      margin-right: 10px;

      span {
        margin-left: 4px;
      }
    }

    .active {
      background: #19bbed;
      border: none;
    }
  }

  .oneChuMusic {
    opacity: 0;
    pointer-events: none;
  }

  .onlyTxt {
    display: none !important;
  }

  .intro {
    max-height: 19vh;
    overflow: auto;
    width: 70%;
    color: #fff;
    margin: 0 auto;

    >h3 {
      font-size: 20px;
      font-weight: 600;
    }

    >p {
      line-height: 1.5;
      margin-top: 10px;
      font-size: 16px;
      text-indent: 32px;
    }

    &::-webkit-scrollbar {
      /*滚动条整体样式*/
      width: 3px;
      /*高宽分别对应横竖滚动条的尺寸*/
      height: 1px;
    }

    &::-webkit-scrollbar-thumb {
      /*滚动条里面小方块*/
      border-radius: 10px;
      -webkit-box-shadow: inset 0 0 5px transparent;
      background: #fff;
    }

    &::-webkit-scrollbar-track {
      /*滚动条里面轨道*/
      -webkit-box-shadow: inset 0 0 5px transparent;
      border-radius: 10px;
      background: transparent;
    }
  }

  .ismtop {
    max-height: 65%;
    height: 65%;
    padding: 50px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

@media screen and (max-width: 1400px) {
  .home {
    overflow-y: auto;
    overflow-x: hidden;

    .content {
      .warpper {
        .slide {

          img,
          video,
          iframe {
            max-height: 500px;
          }

          img {
            max-height: 80vh;
            width: 90%;
          }

          iframe {
            height: 500px;
          }
        }
      }
    }
  }
}

@media screen and (max-width: 1000px) {
  .home {
    background: rgba(0, 0, 0, 0.8);

    .content {
      .warpper {
        .slide {
          width: 100%;

          img,
          video,
          iframe {
            max-height: none;
            width: 100%;
            border-radius: 0;
          }

          img {
            max-height: 80vh;
            width: 90%;
          }

          iframe {
            width: 100%;
            height: calc(100vh - 90px);
          }
        }
      }
    }

    .iconarr {
      display: flex;
      flex-wrap: wrap;
      list-style: none;
      margin-right: 0px;
      position: fixed;
      bottom: 0px;
      right: 0px;
      z-index: 1999;

      li {
        width: 70px;
        margin-bottom: 10px;
      }
    }
  }
}

@media only screen and (max-width: 906px) and (orientation: landscape) {
  .home {
    .content {
      .warpper {
        .slide {
          width: 100%;

          img,
          video,
          iframe {
            max-width: 70%;
            max-height: 80vh;
          }

          iframe {
            width: 100%;
            max-width: unset;
            height: calc(100vh - 90px);
          }
        }
      }
    }
  }
}
</style>

<style>
.swiper-container {
  width: 100%;
  height: 100%;
}

.swiper-pagination-bullet {
  background: #fff;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 300ms;
  transform: scale(0.8);
  position: relative;
  opacity: 0.5;
}

.swiper-slide-active,
.swiper-slide-duplicate-active {
  transform: scale(1);
  opacity: 1;
  z-index: 999;
}

.swiper-button-prev,
.swiper-button-next {
  background: rgba(0, 0, 0, 0.4);
  padding: 10px 20px;
  color: #fff !important;
}

.swiper-button-prev {
  left: 0;
}

.swiper-button-next {
  right: 0;
}

@media screen and (max-width: 500px) {
  .swiper-slide {
    width: 100%;
  }
}
</style>