<template>
  <div class="comment-scroll-view">
    <div class="header">
      <div class="back" @click="handleBack">
        <i class="iconfont icon-left"></i>
      </div>
      {{ count > 0 ? count + '条' : '' }}评论
    </div>
    <CommentList class="scroll-wrapper" :dest-id="destId" :column-type="1001" @on-page-change="onPageChange" v-if="destId"></CommentList>
  </div>
</template>

<script>

import {Scroll} from 'cube-ui';

export default {
  name: 'CommentScrollView',
  props: {
    destId: {
      type: [Number, String],
      default() {
        return 0;
      }
    }
  },
  components: {
    Scroll
  },
  data() {
    return {
      list: [],
      scrollOptions: {
        bounce: false
      },
      count: 0
    };
  },
  methods: {
    handleBack() {
      this.$emit('on-back');
    },
    onPageChange({size}) {
      this.count = size;
    }
  }
};

</script>

<style lang="scss" scoped>

.comment-scroll-view {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

.header {
  position: relative;
  width: 100%;
  height: 88px;
  border-bottom: 2px solid #e0e0e0;
  text-align: center;
  line-height: 88px;
  font-size: 32px;
}

.iconfont {
  height: 100%;
  font-size: 20PX;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 10PX;
  padding-right: 10PX;
}

.back {
  position: absolute;
  width: 100px;
  padding-left: 5PX;
}

.scroll-wrapper {
  flex: 1;
}

.item {
  background-color: white;
}

.footer {
  width: 100%;
  height: 100px;
  border-top: 2px solid #e0e0e0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.input {
  width: 690px;
  height: 72px;
  background-color: #f0f0f0;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  font-size: 24px;
  color: #b0b0b0;
  padding: 18px 0 18px 22px;
}
</style>