<template>
  <!-- 收藏版块 -->
  <div class="collect">
    <!-- 未收藏 -->
    <div v-if="collect.length == 0" class="notCollect">
      <img class="notCollect-img" src="~assets/img/collect/notCollect.png" alt="未收藏" />
      <div class="collect-text">收藏你感兴趣的版块，迅速浏览相应的帖子</div>
      <!-- <div class="collect-btn"> -->
      <router-link to="/allSections" class="flexcenter collect-btn">

        <div class="collect-btn-text">马上收藏</div>
        <svg-icon icon-class="collect-btn" class-name="icon-collect"></svg-icon>
      </router-link>
      <!-- </div> -->
    </div>
    <!-- 已收藏 -->
    <div v-else>
      <!-- 热门版块 -->
      <div class="hot-box">
        <div class="hot-label" :class="{ active: hotActive == index }" v-for="(item, index) in list" :key="index"
          @click="hotLabelClick(index)">
          {{ item.label }}
        </div>
        <!-- 设置按钮 -->
        <div class="setting flexcenter" @click="settingClick">
          <img src="~assets/img/icon/setting.png" alt="设置" />
          设置
        </div>
        <!-- 设置  收藏版块弹窗 -->
        <div class="setting-window" :class="{ 'setting-show': settingShow == true }" @click="settingClose">
          <div class="setting-container" @click.stop>
            <div class="setting-title">设置收藏版块</div>
            <div class="setting-total">
              <div class="setting-num">共收藏<b> {{ list.length - 1 }} </b>个版块</div>
              <router-link to="/allSections" class="flexcenter setting-add">
                <svg-icon icon-class="settingAdd" class-name="setting-add-img"></svg-icon>添加
              </router-link>
            </div>
            <!-- 弹窗收藏版块内容 -->
            <div class="setting-sections">
              <div v-for="(item, index) in list" :key="index">
                <div v-if="index != 0" class="setting-item" @click.stop="cancelFavoritesSection(index)">
                  <div class="setting-item-title">{{ item.label }}</div>
                  <div class="setting-star"></div>
                </div>
              </div>
            </div>
            <!-- 关闭弹窗 -->
            <div class="setting-close" @click="settingClose">关闭</div>
          </div>
        </div>
      </div>
      <!-- 路径 -->
      <plate-navigation stairname="寄托学术类备" subsectionsname="SAT、AP考试、海外本科申…"></plate-navigation>
      <!-- 内容区域 -->
      <section>
        <!-- 帖子 -->
        <div class="card-box">
          <!-- 标题 -->
          <div class="top moreEllipsis">
            <div class="top-label">经验</div>
            <div class="top-title">23fall 美国llm 求定位</div>
          </div>
          <!-- 帖子内容 -->
          <div class="center">
            <div class="center-text moreEllipsis">
              背景：生于80年代中期，英语基础不好，备考托福3个月，刚好100分。2018年8月开始读LLM.
              读书期间Point Bar6666666666666666666666
            </div>
          </div>
          <!-- 头像、浏览量、消息 -->
          <div class="bottom">
            <div class="bottom-box">
              <svg-icon icon-class="test-head" class-name="icon-head"></svg-icon>
              <div class="bottom-name">匿名用户</div>
            </div>
            <div class="bottom-box">
              <div class="bottom-right">
                <svg-icon icon-class="look" class-name="icon-look"></svg-icon>
                <div>1552</div>
              </div>
              <div class="bottom-right">
                <svg-icon icon-class="msg" class-name="icon-msg"></svg-icon>
                <div>12</div>
              </div>
            </div>
          </div>
          <!-- 精华 -->
          <div class="rightTop">
            <img class="rightTop-img" src="@/assets/img/icon/topRight .png">
            <span>精华</span>
          </div>
        </div>
        <div class="card-box">
          <!-- 帖子标题 -->
          <div class="top moreEllipsis">
            <div class="top-label">经验</div>
            <div class="top-title">23fall 美国llm 求定位</div>
          </div>
          <!-- 帖子内容 -->
          <div class="center">
            <div class="center-text-visible">回复可见</div>
          </div>
          <!-- 头像、浏览量、消息 -->
          <div class="bottom">
            <div class="bottom-box">
              <svg-icon icon-class="test-head" class-name="icon-head"></svg-icon>
              <div class="bottom-name">匿名用户</div>
            </div>
            <div class="bottom-box">
              <div class="bottom-right">
                <svg-icon icon-class="look" class-name="icon-look"></svg-icon>
                <div>1552</div>
              </div>
              <div class="bottom-right">
                <svg-icon icon-class="msg" class-name="icon-msg"></svg-icon>
                <div>12</div>
              </div>
            </div>
          </div>
          <!-- 精华 -->
          <div class="rightTop">
            <img class="rightTop-img" src="@/assets/img/icon/topRight .png">
            <span>精华</span>
          </div>
        </div>
        <!-- 广告 -->
        <div class="banner-box">
          <svg-icon icon-class="test-banner" class-name="banner"></svg-icon>
        </div>
        <!-- 分页 -->
        <!-- <div class="paging-box">
          <el-pagination layout="prev, pager, next" :total="100">
          </el-pagination>
        </div> -->
      </section>
    </div>
  </div>
</template>

<script>
import plateNavigation from '@/components/PlateNavigation'
export default {
  name: "Collect",
  data() {
    return {
      hotActive: 0, //热门版块活跃点击
      collect: [1],
      settingShow: false, //弹窗显示
      settingStar: false,
      list: [
        //版块
        {
          label: "全部",
        },
        {
          label: "香港留学",
        },
        {
          label: "香港留学",
        },
        {
          label: "香港留学",
        },
      ],
    };
  },
  components: {
    plateNavigation
  },
  methods: {
    hotLabelClick(index) {
      this.hotActive = index;
    },
    // 点击显示弹窗
    settingClick() {
      this.settingShow = true;
    },
    // 点击弹窗以外区域隐藏按钮、关闭弹窗
    settingClose() {
      this.settingShow = false;
    },

    // 处理取消收藏板块
    cancelFavoritesSection(index) {
      console.log(index);
      this.list.splice(index, 1)
    }

  },
};
</script>

<style lang="scss" scoped>
.setting {
  width: 1.44rem;
  height: 0.72rem;
  border-radius: 2.56rem;
  border: 0.013333rem solid rgba(127, 127, 127, 1);
  font-size: 0.3rem;
  color: #333;

  img {
    width: 0.32rem;
    height: 0.32rem;
  }
}

//设置弹窗
.setting-window {
  display: none;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 7;

  // 显示设置弹窗
  &.setting-show {
    display: block;
  }

  .setting-container {
    position: absolute;
    bottom: 0;
    left: 0;
    background-color: #fff;
    width: 100%;
    max-height: 90%;
    min-height: 28%;
    border-radius: 0.8rem 0.8rem 0 0;
    overflow: hidden;
    display: inline-grid;
    align-content: flex-start;
  }

  //弹窗标题
  .setting-title {
    text-align: center;
    padding: .64rem 0 1.06rem;
    font-size: 0.48rem;
    font-weight: bolder;
    color: #000;
  }

  // 设置收藏弹窗版块量
  .setting-total {
    display: flex;
    justify-content: space-between;
    // margin: 0.25rem 0.4rem 0 0.5rem;
    // margin: 0 0.4rem 0 0.5rem;
    margin-right: .32rem;
    margin-left: .64rem;

    b {
      font-weight: bolder;
    }
  }

  .setting-num,
  .setting-add {
    font-size: 0.32rem;
    color: #000;
    font-weight: 400;
    color: #333;
    font-size: .32rem;
  }

  .setting-add-img {
    width: 0.4rem;
    height: 0.4rem;
    margin-right: .16rem;
  }

  // 设置收藏内容区域
  .setting-sections {
    width: 100%;
    overflow-y: scroll;
    // display: inherit;
    // margin-top: 0.45rem;
    margin-top: .8rem;
    max-height: 58vh;
    margin-bottom: .7733rem;

    .setting-item {
      display: flex;
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      // margin-left: 0.87rem;
      margin-left: 1.04rem;
      border-bottom: 0.013333rem solid #eee;
      position: relative;
      // padding: 0.5rem 0;
      padding: .58rem 0;
      font-size: .36rem;

      &::before {
        content: "";
        width: 0.12rem;
        height: 0.32rem;
        border-radius: 0.16rem;
        position: absolute;
        // top: 0.6rem;
        top: 50%;
        transform: translateY(-50%);
        left: -0.4rem;
        background-color: #62b1ff;
      }

      .setting-item-title {
        font-size: 0.36rem;
      }

      &:last-child {
        border: none;
      }

      .setting-star {
        width: 0.48rem;
        height: 0.48rem;
        background-size: contain;
        background-image: url("assets/img/allSections/star.png");
        margin-right: 0.4rem;
      }
    }
  }

  .setting-close {
    width: 50%;
    margin: 0 auto .72rem;
    border: 0.013333rem solid #ccc;
    height: 1.28rem;
    line-height: 1.28rem;
    border-radius: 0.67rem;
    text-align: center;
    // position: fixed;
    // bottom: 0;
    // left: 25%;
  }
}

// 未收藏样式
.notCollect {
  height: 80vh;
  border-radius: 0.32rem;
  box-shadow: 0 0 0.16rem rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0.67rem 0.35rem;
  background-color: #fff;

  .notCollect-img {
    width: 2.04rem;
    margin: 4rem 0 0.5rem 0;
  }

  .collect-text {
    font-size: 0.3rem;
    color: #7f7f7f;
  }

  .collect-btn {
    display: flex;
    align-items: center;
    padding-top: 1rem;
    padding-bottom: 1rem;

    .collect-btn-text {
      color: #000;
      font-weight: 650;
      font-size: 0.4rem;
    }

    //图标
    .icon-collect {
      width: 0.48rem;
      height: 0.48rem;
      margin-left: 0.25rem;
    }
  }
}
</style>
