integral-shop/single_uniapp22miao/pages/sub-pages/prize/index.vue

<template>
  <view class="prize-page">
    <scroll-view 
      scroll-y 
      class="scroll-view"
      @scrolltolower="loadMore"
    >
      <view class="prize-list">
        <view 
          v-for="(prize, index) in prizeList" 
          :key="index"
          class="prize-item"
        >
          <image :src="prize.image" class="prize-image"></image>
          <view class="prize-info">
            <view class="prize-name">{{ prize.name }}</view>
            <view class="prize-desc">{{ prize.desc }}</view>
            <view class="prize-time">{{ prize.created_at }}</view>
          </view>
        </view>
        
        <!-- 加载更多 -->
        <view class="load-more" v-if="prizeList.length > 0">
          <text v-if="loading">加载中...</text>
          <text v-else-if="noMore">没有更多了</text>
        </view>
        
        <!-- 空状态 -->
        <view class="empty-state" v-if="prizeList.length === 0 && !loading">
          <text class="icon">🎁</text>
          <text class="text">暂无奖品</text>
        </view>
      </view>
    </scroll-view>
  </view>
</template>

<script>
export default {
  data() {
    return {
      prizeList: [],
      page: 1,
      limit: 20,
      loading: false,
      noMore: false
    }
  },
  
  onLoad() {
    this.loadPrizeList();
  },
  
  methods: {
    // 加载奖品列表
    async loadPrizeList() {
      if (this.loading || this.noMore) return;
      
      this.loading = true;
      
      try {
        const res = await this.$http.get('/api/prize/list', {
          page: this.page,
          limit: this.limit
        });
        
        if (res.code === 0) {
          const list = res.data.list || [];
          
          if (list.length < this.limit) {
            this.noMore = true;
          }
          
          this.prizeList = this.page === 1 ? list : [...this.prizeList, ...list];
        }
      } catch (error) {
        console.error('加载奖品失败:', error);
      } finally {
        this.loading = false;
      }
    },
    
    // 加载更多
    loadMore() {
      if (!this.loading && !this.noMore) {
        this.page++;
        this.loadPrizeList();
      }
    }
  }
}
</script>

<style lang="scss" scoped>
.prize-page {
  height: 100vh;
  background-color: #f5f5f5;
}

.scroll-view {
  height: 100%;
}

.prize-list {
  padding: 20rpx 30rpx;
}

.prize-item {
  display: flex;
  padding: 30rpx;
  background-color: #fff;
  border-radius: 20rpx;
  margin-bottom: 20rpx;
  
  .prize-image {
    width: 160rpx;
    height: 160rpx;
    border-radius: 8rpx;
    margin-right: 20rpx;
    background-color: #f5f5f5;
  }
  
  .prize-info {
    flex: 1;
    
    .prize-name {
      font-size: 28rpx;
      font-weight: bold;
      color: #333;
      margin-bottom: 10rpx;
    }
    
    .prize-desc {
      font-size: 24rpx;
      color: #666;
      line-height: 1.4;
      margin-bottom: 10rpx;
    }
    
    .prize-time {
      font-size: 22rpx;
      color: #999;
    }
  }
}

.load-more {
  padding: 30rpx;
  text-align: center;
  font-size: 26rpx;
  color: #999;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 200rpx 0;
  
  .icon {
    font-size: 120rpx;
    margin-bottom: 20rpx;
  }
  
  .text {
    font-size: 28rpx;
    color: #999;
  }
}
</style>