cfc/cfc-frontend/components/DimensionProducts.vue

<template>
  <view class="section">
    <view class="section-header">
      <text class="section-title">🛍️ 推荐商品</text>
      <text class="section-more" @click="$emit('moreProducts')">更多 ›</text>
    </view>
    <view class="product-list">
      <!-- 无数据时显示占位卡片 -->
      <template v-if="!displayProducts || displayProducts.length === 0">
        <view class="product-card" v-for="i in 2" :key="'ph-' + i">
          <view class="product-img-placeholder"></view>
          <text class="product-name line-clamp-2">暂无推荐商品</text>
          <text class="product-price">--</text>
        </view>
      </template>
      <!-- 有数据时显示商品卡片 -->
      <template v-else>
        <view class="product-card" v-for="prod in displayProducts" :key="prod.id" @click="$emit('productClick', prod)">
          <image class="product-img" :src="prod.coverImage || '/static/default-product.png'" mode="aspectFill" />
          <text class="product-name line-clamp-2">{{ prod.name }}</text>
          <text class="product-price" v-if="prod.priceLabel">{{ prod.priceLabel }}</text>
          <text class="product-price" v-else-if="prod.price">{{ formatPriceWithSymbol(prod.price) }}</text>
          <text class="product-price" v-else>免费</text>
        </view>
      </template>
    </view>
  </view>
</template>

<script>
export default {
  props: {
    dimensionCode: { type: String, required: true },
    products: { type: Array, default: function() { return [] } },
    isLoggedIn: { type: Boolean, default: false }
  },
  computed: {
    displayProducts: function() {
      return this.products
    }
  },
  methods: {
    formatPriceWithSymbol: function(price) {
      if (price == null) return '免费'
      return '¥' + (Number(price) / 100).toFixed(0)
    }
  }
}
</script>

<style scoped>
.section {
  margin: 20rpx 20rpx;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20rpx;
}
.section-title {
  font-size: 30rpx;
  font-weight: bold;
  color: #333;
}
.section-more {
  font-size: 24rpx;
  color: #999;
}
.product-list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 16rpx;
}
.product-card {
  width: calc(50% - 8rpx);
  background: #fff;
  border-radius: 16rpx;
  padding: 16rpx;
  box-shadow: 0 2rpx 12rpx rgba(0,0,0,0.06);
  box-sizing: border-box;
}
.product-card:active {
  opacity: 0.8;
}
.product-img {
  width: 100%;
  height: 200rpx;
  border-radius: 12rpx;
  background: #f0f0f0;
  display: block;
}
.product-img-placeholder {
  width: 100%;
  height: 200rpx;
  border-radius: 12rpx;
  background: linear-gradient(135deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  margin-bottom: 10rpx;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.product-name {
  font-size: 26rpx;
  color: #333;
  font-weight: 500;
  display: block;
  margin: 8rpx 0 6rpx;
  min-height: 36rpx;
}
.product-price {
  font-size: 24rpx;
  color: #F97316;
  font-weight: 600;
}
.line-clamp-2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
</style>