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">›</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（行布局） -->
    <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（占满卡片高度） -->
            <image
              class="card-cover-img"
              :src="act.coverImage || '/static/default-activity.png'"
              mode="aspectFill"
            />
            <!-- 右侧信息区 -->
            <view class="card-info">
              <text class="card-title line-clamp-1">{{ act.title }}</text>
              <view class="card-meta-row">
                <view class="card-time">
                  <text class="meta-icon">🕐</text>
                  <text class="meta-text">{{ act._timeText }}</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>
              <view class="card-bottom">
                <text class="card-status" :class="'status-' + (act.status || 'upcoming')">
                  {{ act._statusText }}
                </text>
                <text class="card-price" v-if="act.priceLabel">{{ act.priceLabel }}</text>
                <text class="card-price" v-else-if="act.price && act.price > 0">{{ act._priceDisplay }}</text>
                <text class="card-price-free" v-else>免费</text>
              </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, default: '' },
    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) {
        return {
          id: item.id,
          title: item.title,
          coverImage: item.coverImage,
          startTime: item.startTime,
          status: item.status,
          price: item.price,
          priceLabel: item.priceLabel,
          dimensionWeights: item.dimensionWeights,
          _badges: self.parseWeights(item.dimensionWeights),
          _timeText: self.formatTime(item.startTime),
          _statusText: self.statusText(item.status),
          _priceDisplay: self.formatPriceWithSymbol(item.price)
        }
      })
    },
    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 = this._parseDate(timeStr)
      if (!d || 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
    },
    // iOS 不兼容 Java "EEE MMM dd HH:mm:ss zzz yyyy" 格式，需提前归一化
    _parseDate: function(timeStr) {
      if (!timeStr) return null
      // Java 格式: "Sat Aug 22 14:00:00 CST 2026" — iOS 不支持，必须先于 new Date() 处理
      var javaRe = /^\w{3}\s+(\w{3})\s+(\d{1,2})\s+(\d{2}:\d{2}:\d{2})\s+\w{3}\s+(\d{4})$/
      var m = timeStr.match(javaRe)
      if (m) {
        var months = {Jan:'01',Feb:'02',Mar:'03',Apr:'04',May:'05',Jun:'06',Jul:'07',Aug:'08',Sep:'09',Oct:'10',Nov:'11',Dec:'12'}
        var iso = m[4] + '/' + (months[m[1]] || '01') + '/' + (m[2].length === 1 ? '0' + m[2] : m[2]) + ' ' + m[3]
        return new Date(iso)
      }
      // 标准格式尝试（iOS 支持 yyyy/MM/dd、yyyy-MM-dd、ISO 8601 等）
      var d = new Date(timeStr)
      if (!isNaN(d.getTime())) return d
      return null
    },
    formatPriceWithSymbol: function(price) {
      if (price == null) return '免费'
      return '¥' + (Number(price) / 100).toFixed(0)
    }
  }
}
</script>

<style scoped>
.section {
  margin: 16rpx 20rpx;
}

/* ===== 头部 ===== */
.section-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16rpx;
}
.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: 30rpx 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: 160rpx;
}

.activity-swiper .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: 12rpx;
}

.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（行布局） ===== */
.activity-card {
  background: #FFFFFF;
  border-radius: 16rpx;
  overflow: hidden;
  box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: row;
  height: 100%;
}
.activity-card:active {
  opacity: 0.8;
}

/* 封面图 — 占满卡片高度 */
.card-cover-img {
  width: 200rpx;
  height: 100%;
  flex-shrink: 0;
  background: #F1F5F9;
}

/* 右侧信息区 */
.card-info {
  flex: 1;
  padding: 16rpx;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

/* 标题 */
.card-title {
  font-size: 28rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 8rpx;
}
.line-clamp-1 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 时间和维度标签 */
.card-meta-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-bottom: 8rpx;
}

.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：状态 + 价格 */
.card-bottom {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12rpx;
}

.card-status {
  font-size: 20rpx;
  padding: 2rpx 10rpx;
  border-radius: 8rpx;
  background: #E8F5E9;
  color: #2E7D32;
}
.card-status.status-upcoming {
  background: #E3F2FD;
  color: #1565C0;
}
.card-status.status-ended {
  background: #F5F5F5;
  color: #999;
}

.card-price {
  font-size: 24rpx;
  font-weight: bold;
  color: #F97316;
}

.card-price-free {
  font-size: 24rpx;
  font-weight: 600;
  color: #22C55E;
}
</style>