<template>
  <div class="pickDetail">
    <div class="container">
      <div class="title">{{ data.title }}</div>
      <p class="avatar">{{ data.createUserName }}</p>
      <div class="content">{{ data.content }}</div>
      <div class="imgs" v-if="images.length">
        <image v-for="(img, i) in images" @click="preview(img.url, images)" :key="i" class="banner" :src="img.url"/>
      </div>
      <div class="imgs" v-if="videos.length">
        <video v-for="(video, ins) in videos" :key="ins" class="file-img" :src="video.url"/>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: 'pickDetail',
  appName: '精选动态',
  data() {
    return {
      images: [],
      videos: [],
      id: '',
      data: {}
    }
  },
  methods: {
    getDetail() {
      this.$instance.post(`/app/appcontentinfo/queryDetailById?id=${this.id}`).then(res=> {
        if(res?.data) {
          this.data = res.data
          this.images = res.data.files.filter(e => (['jpeg', 'jpg', 'png'].includes(e.postfix.split('.')[1])))
          this.videos = res.data.files.filter(e => (['mp4','MP4', 'MOV'].includes(e.postfix.split('.')[1])))
        }
      })
    },
    preview(url, imgs) {
      uni.previewImage({
        urls: imgs.map((v) => v.url),
        current: url,
      })
    },

  },
  onLoad(o) {
    this.id = o.id;
    this.getDetail()
  }
}
</script>

<style lang="scss" scoped>
.pickDetail {
  padding-top: 32px;
  box-sizing: border-box;
  .container {
    padding: 32px;
    box-sizing: border-box;
    background: #FFF;
    .title {
      font-size: 34px;
      font-weight: 600;
      color: #333333;
    }
    .avatar {
      font-size: 26px;
      font-weight: 400;
      color: #999999;
      margin-top: 16px;
    }
    .content {
      margin-top: 32px;
      font-size: 28px;
      font-weight: 400;
      color: #333333;
      background: #FFF;
      padding: 0;
    }
    .imgs {
      display: flex;
      flex-wrap: wrap;
      margin-top: 24px;
      background: #FFF;

      image,
      video {
        width: 226px;
        height: 226px;
        margin: 0 4px 4px 0;
      }
      image:nth-child(3n + 0),
      video:nth-child(3n + 0) {
        margin: 0;
      }
    }
  }
}
</style>