cfc/cfc-frontend/components/ActionArticleRecommend.vue

<template>
  <view class="rec-section">
    <view class="rec-header">
      <view class="rec-header-left">
        <text class="rec-icon">&#x1F4D6;</text>
        <text class="rec-title">推荐阅读</text>
      </view>
      <text class="rec-more" @click="$emit('moreArticles')">更多 ›</text>
    </view>

    <!-- 无数据 -->
    <view v-if="!displayArticles || displayArticles.length === 0" class="rec-empty">
      <text class="rec-empty-text">{{ isLoggedIn ? '暂无阅读推荐' : '登录后查看更多文章' }}</text>
    </view>

    <!-- 卡片列表 -->
    <view v-else class="rec-list">
      <view
        class="rec-card"
        v-for="(article, idx) in displayArticles"
        :key="article.id || idx"
        @click="$emit('articleClick', article)"
      >
        <!-- 封面图（可选） -->
        <view class="rec-card-cover" v-if="article.coverImage">
          <image class="rec-cover-img" :src="article.coverImage" mode="aspectFill" />
          <view class="rec-cover-dim" :style="{ background: article.categoryColor || gradient(idx) }">{{ article.category || '推荐文章' }}</view>
        </view>

        <!-- 文字区 -->
        <view class="rec-card-body" :class="{ 'rec-card-body-no-cover': !article.coverImage }">
          <view class="rec-category-row" v-if="!article.coverImage">
            <text class="rec-category-tag" :style="{ background: article.categoryColor || gradient(idx) }">{{ article.category || '推荐文章' }}</text>
          </view>
          <text class="rec-card-title">{{ article.title }}</text>
          <text class="rec-card-desc" v-if="article.summary">{{ article.summary }}</text>
          <view class="rec-card-foot">
            <text class="rec-card-date" v-if="article.date">{{ article.date }}</text>
            <view class="rec-card-stats">
              <text class="rec-stat">&#x1F441; {{ article.views || '0' }}</text>
              <text class="rec-stat">&#x2764; {{ article.likes || '0' }}</text>
            </view>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
var defaultGradients = [
  'linear-gradient(135deg, #10B981, #34D399)',
  'linear-gradient(135deg, #059669, #10B981)',
  'linear-gradient(135deg, #047857, #059669)',
  'linear-gradient(135deg, #34D399, #6EE7B7)',
  'linear-gradient(135deg, #10B981, #A7F3D0)'
]

export default {
  name: 'ActionArticleRecommend',
  props: {
    articles: { type: Array, default: function() { return [] } },
    isLoggedIn: { type: Boolean, default: false }
  },
  computed: {
    displayArticles: function() {
      return this.articles && this.articles.length ? this.articles : []
    }
  },
  methods: {
    gradient: function(idx) {
      return defaultGradients[idx % defaultGradients.length]
    }
  }
}
</script>

<style scoped>
.rec-section {
  margin: 20rpx 20rpx 12rpx;
}
.rec-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16rpx;
  padding: 0 4rpx;
}
.rec-header-left {
  display: flex;
  flex-direction: row;
  align-items: center;
}
.rec-icon {
  font-size: 34rpx;
  margin-right: 10rpx;
}
.rec-title {
  font-size: 32rpx;
  font-weight: 700;
  color: #065F46;
  letter-spacing: 1rpx;
}
.rec-more {
  font-size: 24rpx;
  color: #10B981;
  font-weight: 500;
}

/* 空状态 */
.rec-empty {
  display: flex;
  justify-content: center;
  padding: 60rpx 0;
}
.rec-empty-text {
  font-size: 24rpx;
  color: #9CA3AF;
}

/* 卡片列表 */
.rec-list {
  display: flex;
  flex-direction: column;
}
.rec-card {
  background: #FFFFFF;
  border-radius: 24rpx;
  overflow: hidden;
  box-shadow: 0 4rpx 16rpx rgba(16, 185, 129, 0.08);
  margin-bottom: 20rpx;
}
.rec-card:active {
  opacity: 0.92;
  transform: scale(0.985);
}

/* 封面图 */
.rec-card-cover {
  position: relative;
  width: 100%;
  height: 260rpx;
  background: #f0f0f0;
}
.rec-cover-img {
  width: 100%;
  height: 100%;
}
.rec-cover-dim {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10rpx 20rpx;
  background: rgba(0,0,0,0.45);
}
.rec-cover-dim text {
  font-size: 20rpx;
  color: #fff;
  font-weight: 500;
}

/* 文字内容区 */
.rec-card-body {
  padding: 24rpx 24rpx 20rpx;
}
.rec-card-body-no-cover {
  padding-top: 28rpx;
}
.rec-category-row {
  margin-bottom: 12rpx;
}
.rec-category-tag {
  display: inline-block;
  font-size: 20rpx;
  color: #FFFFFF;
  font-weight: 500;
  padding: 4rpx 20rpx;
  border-radius: 20rpx;
}
.rec-card-title {
  font-size: 28rpx;
  font-weight: 700;
  color: #1F2937;
  line-height: 1.45;
  display: block;
  margin-bottom: 8rpx;
}
.rec-card-desc {
  font-size: 24rpx;
  color: #6B7280;
  line-height: 1.55;
  display: block;
  margin-bottom: 16rpx;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rec-card-foot {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.rec-card-date {
  font-size: 22rpx;
  color: #9CA3AF;
}
.rec-card-stats {
  display: flex;
  flex-direction: row;
  align-items: center;
}
.rec-stat {
  font-size: 22rpx;
  color: #9CA3AF;
  margin-left: 20rpx;
}
</style>