cfc/cfc-frontend/components/DimensionActivities.vue

<template>
  <view class="section">
    <!-- 头部 -->
    <view class="section-header">
      <view class="section-header-left">
        <view class="section-icon-wrap">
          <text class="section-icon">{{ dimensionIcon }}</text>
        </view>
        <text class="section-title">推荐活动</text>
      </view>
      <view class="section-more" @click="$emit('moreActivities')">
        <text class="section-more-text">更多</text>
        <text class="section-more-arrow">&#x203A;</text>
      </view>
    </view>

    <!-- 空状态 -->
    <view v-if="!displayActivities || displayActivities.length === 0" class="empty-state">
      <text class="empty-icon">{{ dimensionIcon }}</text>
      <text class="empty-tip">{{ isLoggedIn ? '暂无相关活动' : '登录后查看更多活动' }}</text>
    </view>

    <!-- 活动卡片轮播 -->
    <view class="activity-carousel" v-if="displayActivities && displayActivities.length > 0">
      <swiper
        class="activity-swiper"
        :indicator-dots="displayActivities.length > 1"
        :active-index="swiperIndex"
        @change="onSwiperChange"
        autoplay
        interval="3000"
        duration="500"
        circular
      >
        <swiper-item v-for="(act, index) in displayActivities" :key="act.id">
          <view class="activity-card" @click.stop="$emit('activityClick', act)">
            <!-- 封面图区域 -->
            <view class="card-cover">
              <image
                class="card-cover-img"
                :src="act.coverImage || '/static/default-activity.png'"
                mode="aspectFill"
              />
              <!-- 渐变遮罩 -->
              <view class="card-cover-mask"></view>
              <!-- 状态标签 -->
              <view class="card-status" :class="'status-' + (act.status || 'upcoming')">
                <text class="card-status-dot" v-if="act.status === 'ongoing'"></text>
                <text class="card-status-text">{{ statusText(act.status) }}</text>
              </view>
              <!-- 标题 -->
              <view class="card-title-wrap">
                <text class="card-title">{{ act.title }}</text>
              </view>
            </view>

            <!-- 内容区域 -->
            <view class="card-content">
              <!-- 时间和维度标签 -->
              <view class="card-meta-row">
                <view class="card-time">
                  <text class="meta-icon">&#x1F552;</text>
                  <text class="meta-text">{{ formatTime(act.startTime) }}</text>
                </view>
                <view class="card-badges" v-if="act._badges && act._badges.length">
                  <text
                    class="card-badge"
                    v-for="badge in act._badges"
                    :key="badge.name"
                    :style="{ color: badge.color, borderColor: badge.color + '40' }"
                  >
                    {{ badge.name }}
                  </text>
                </view>
              </view>

              <!-- 底部：价格和按钮 -->
              <view class="card-footer">
                <view class="card-price-wrap">
                  <text class="card-price" v-if="act.priceLabel">{{ act.priceLabel }}</text>
                  <text class="card-price" v-else-if="act.price && act.price > 0">{{ formatPriceWithSymbol(act.price) }}</text>
                  <text class="card-price-free" v-else>免费</text>
                </view>
                <view class="card-action-btn">
                  <text class="card-action-text">了解详情</text>
                </view>
              </view>
            </view>
          </view>
        </swiper-item>
      </swiper>

      <!-- 轮播指示点 -->
      <view v-if="displayActivities.length > 1" class="swiper-dots">
        <view
          class="dot"
          v-for="(dot, index) in displayActivities"
          :key="index"
          :class="{ active: swiperIndex === index }"
        ></view>
      </view>
    </view>
  </view>
</template>

<script>
var DIMENSION_MAP = {
  body: { name: '身', color: '#FF8C42', icon: '🌏' },
  mind: { name: '心', color: '#FF6B9D', icon: '🔥' },
  wisdom: { name: '智', color: '#6366F1', icon: '⚡' },
  action: { name: '行', color: '#10B981', icon: '🌿' },
  wealth: { name: '富', color: '#F59E0B', icon: '💧' }
}

export default {
  props: {
    dimensionCode: { type: String, required: true },
    activities: { type: Array, default: function() { return [] } },
    isLoggedIn: { type: Boolean, default: false }
  },
  data: function() {
    return {
      swiperIndex: 0
    }
  },
  computed: {
    displayActivities: function() {
      var self = this
      return (this.activities || []).slice(0, 3).map(function(item) {
        item._badges = self.parseWeights(item.dimensionWeights)
        return item
      })
    },
    dimensionIcon: function() {
      var map = { body: '🌏', mind: '🔥', wisdom: '⚡', action: '🌿', wealth: '💧' }
      return map[this.dimensionCode] || '🎯'
    }
  },
  methods: {
    onSwiperChange: function(e) {
      this.swiperIndex = e.detail.current
    },
    parseWeights: function(str) {
      if (!str) return []
      try {
        var obj = JSON.parse(str)
        var result = []
        for (var key in obj) {
          if (obj[key] > 0 && DIMENSION_MAP[key]) {
            result.push({ name: DIMENSION_MAP[key].name, color: DIMENSION_MAP[key].color, weight: obj[key] })
          }
        }
        return result
      } catch (e) {
        return []
      }
    },
    statusText: function(status) {
      var map = { upcoming: '即将开始', ongoing: '进行中', ended: '已结束', cancelled: '已取消' }
      return map[status] || '即将开始'
    },
    formatTime: function(timeStr) {
      if (!timeStr) return '待定'
      var d = new Date(timeStr)
      if (isNaN(d.getTime())) return timeStr
      var month = d.getMonth() + 1
      var day = d.getDate()
      var hour = d.getHours()
      var minute = d.getMinutes() < 10 ? '0' + d.getMinutes() : d.getMinutes()
      return month + '月' + day + '日 ' + hour + ':' + minute
    },
    formatPriceWithSymbol: function(price) {
      if (price == null) return '免费'
      return '¥' + (Number(price) / 100).toFixed(0)
    }
  }
}
</script>

<style scoped>
.section {
  margin: 24rpx 20rpx;
}

/* ===== 头部 ===== */
.section-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24rpx;
}
.section-header-left {
  display: flex;
  flex-direction: row;
  align-items: center;
}
.section-icon-wrap {
  width: 44rpx;
  height: 44rpx;
  border-radius: 12rpx;
  background: linear-gradient(135deg, #FF6B9D, #FF8FB1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12rpx;
}
.section-icon {
  font-size: 24rpx;
}
.section-title {
  font-size: 32rpx;
  font-weight: 700;
  color: #1E293B;
  letter-spacing: 1rpx;
}
.section-more {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 8rpx 20rpx;
  background: #F1F5F9;
  border-radius: 24rpx;
}
.section-more-text {
  font-size: 24rpx;
  color: #64748B;
  margin-right: 4rpx;
}
.section-more-arrow {
  font-size: 20rpx;
  color: #94A3B8;
}

/* ===== 空状态 ===== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60rpx 0;
}
.empty-icon {
  font-size: 64rpx;
  margin-bottom: 16rpx;
}
.empty-tip {
  font-size: 26rpx;
  color: #94A3B8;
}

/* ===== 活动轮播 ===== */
.activity-carousel {
  width: 100%;
  margin: 0 -20rpx;
}

.activity-swiper {
  width: 100%;
  height: 600rpx;
}

.activity-swiper ::deep .swiper-slide {
  width: 100%;
  height: 100%;
}

/* 轮播指示点 */
.swiper-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8rpx;
  margin-top: 20rpx;
}

.dot {
  width: 8rpx;
  height: 8rpx;
  border-radius: 50%;
  background: #D1D5DB;
  transition: all 0.3s ease;
}

.dot.active {
  width: 32rpx;
  border-radius: 4rpx;
  background: #F97316;
}

/* ===== 活动卡片 ===== */
.activity-card {
  background: #FFFFFF;
  border-radius: 24rpx;
  overflow: hidden;
  box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.06);
}

/* 封面图 */
.card-cover {
  position: relative;
  width: 100%;
  height: 320rpx;
  overflow: hidden;
}

.card-cover-img {
  width: 100%;
  height: 100%;
  background: #F1F5F9;
}

/* 渐变遮罩 */
.card-cover-mask {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150rpx;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
}

/* 状态标签 */
.card-status {
  position: absolute;
  top: 16rpx;
  right: 16rpx;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 6rpx 16rpx;
  border-radius: 20rpx;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10rpx);
}

.card-status-dot {
  width: 8rpx;
  height: 8rpx;
  border-radius: 50%;
  background: #22C55E;
  margin-right: 6rpx;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.card-status-text {
  font-size: 22rpx;
  color: #FFFFFF;
  font-weight: 500;
}

/* 标题 */
.card-title-wrap {
  position: absolute;
  bottom: 20rpx;
  left: 20rpx;
  right: 20rpx;
}

.card-title {
  font-size: 32rpx;
  font-weight: 700;
  color: #FFFFFF;
  text-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 内容区域 */
.card-content {
  padding: 20rpx;
}

/* 时间和维度标签 */
.card-meta-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-bottom: 16rpx;
}

.card-time {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-right: 16rpx;
}

.meta-icon {
  font-size: 22rpx;
  margin-right: 6rpx;
}

.meta-text {
  font-size: 24rpx;
  color: #64748B;
}

.card-badges {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 8rpx;
}

.card-badge {
  font-size: 20rpx;
  padding: 4rpx 12rpx;
  border-radius: 20rpx;
  border: 1rpx solid;
  font-weight: 500;
}

/* 底部 */
.card-footer {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding-top: 16rpx;
  border-top: 1rpx solid #F1F5F9;
}

.card-price-wrap {
  display: flex;
  flex-direction: row;
  align-items: baseline;
}

.card-price {
  font-size: 30rpx;
  font-weight: 700;
  color: #FF6B9D;
}

.card-price-free {
  font-size: 28rpx;
  font-weight: 600;
  color: #22C55E;
}

.card-action-btn {
  padding: 10rpx 24rpx;
  background: linear-gradient(135deg, #FF6B9D, #FF8FB1);
  border-radius: 24rpx;
}

.card-action-text {
  font-size: 22rpx;
  color: #FFFFFF;
  font-weight: 600;
}

.card-action-btn:active {
  opacity: 0.8;
}
</style>