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">🎯</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">🎯</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="getImageUrl(act.coverImage) || '/static/default-activity.png'"
              mode="aspectFill"
             lazy-load />
            <!-- 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">
                  <view
                    class="card-badge"
                    v-for="badge in act._badges"
                    :key="badge.name"
                    :style="{ borderColor: badge.color }"
                  >
                    <text class="badge-icon">{{ badge.icon }}</text>
                  </view>
                </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 member-teaser" v-else-if="act.memberPrice && act.memberPrice > 0 && act.memberPrice < (act.price || 0)" @click.stop="onMemberPriceTap">会员价 {{ act._memberPriceDisplay }}</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>
import { BrandColors } from '../utils/brand-colors.js'
import config from '@/config.js'
import { parseDate } from '@/utils/format.js'
import { getMyMembership, getActivityList } from '@/utils/api.js'

var DIMENSION_MAP = {
  body: { name: '身', color: BrandColors.body, icon: '🌏' },
  mind: { name: '心', color: BrandColors.mind, icon: '🔥' },
  wisdom: { name: '智', color: BrandColors.wisdom, icon: '⚡' },
  action: { name: '行', color: BrandColors.success, icon: '🌿' },
  wealth: { name: '富', color: BrandColors.wealth, icon: '💧' }
}

export default {
  props: {
    activities: { type: Array, default: function() { return [] } },
    isLoggedIn: { type: Boolean, default: false }
  },
  data: function() {
    return {
      swiperIndex: 0,
      isMember: false,
      selfActivities: [],
      loading: false
    }
  },
  mounted: function() {
    if (!this.activities || this.activities.length === 0) {
      this.loadActivities()
    }
  },
  created: function() {
    var that = this
    getMyMembership().then(function(res) {
      if (res.data && res.data.memberLevel) {
        that.isMember = res.data.memberLevel !== 'FREE'
      }
    }).catch(function() {})
  },
  computed: {
    displayActivities: function() {
      var self = this
      var list = (this.activities && this.activities.length > 0 ? this.activities : self.selfActivities)
      return (list || []).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,
          memberPrice: item.memberPrice,
          dimensionWeights: item.dimensionWeights,
          _badges: self.parseWeights(item.dimensionWeights),
          _timeText: self.formatTime(item.startTime),
          _statusText: self.statusText(item.status),
          _priceDisplay: self.formatPriceWithSymbol(item.price),
          _memberPriceDisplay: self.formatPriceWithSymbol(item.memberPrice)
        }
      })
    }
  },
  methods: {
    loadActivities: function() {
      var self = this
      self.loading = true
      getActivityList({ page: 1, size: 3 }).then(function(res) {
        self.loading = false
        if (res && res.code === 200 && res.data) {
          var list = Array.isArray(res.data) ? res.data : (res.data.records || [])
          self.selfActivities = list.slice(0, 3)
        }
      }).catch(function() {
        self.loading = false
        self.selfActivities = []
      })
    },
    onSwiperChange: function(e) {
      this.swiperIndex = e.detail.current
    },
    onMemberPriceTap: function() {
      if (this.isMember) {
        uni.showToast({ title: '会员价将在报名时自动生效', icon: 'none' })
        return
      }
      uni.showToast({ title: '开通会员享专属会员价', icon: 'none' })
      uni.navigateTo({ url: '/pages/membership/upgrade' })
    },
    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, icon: DIMENSION_MAP[key].icon, 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 = parseDate(timeStr)
      if (!d) 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(2)
    },
    getImageUrl: function(path) {
      if (!path || path === 'null' || path === 'undefined' || path === '/null') return ''
      var s = String(path).trim()
      if (!s || s === 'null' || s === '/null') return ''
      if (s.indexOf('http://') === 0 || s.indexOf('https://') === 0) return s
      return config.API_BASE_URL + (s.charAt(0) === '/' ? s : '/' + s)
    }
  }
}
</script>

<style scoped lang="scss">
.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, $dim-mind, #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: $uni-text-color;
  letter-spacing: 1rpx;
}
.section-more {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 8rpx 20rpx;
  background: $facade-fill-slate;
  border-radius: 24rpx;
}
.section-more-text {
  font-size: 24rpx;
  color: $uni-text-color-secondary;
  margin-right: 4rpx;
}
.section-more-arrow {
  font-size: 20rpx;
  color: $app-text-subtle;
}

/* ===== 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: $app-text-subtle;
}

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

.activity-swiper {
  width: 100%;
  height: 210rpx;
}

.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: $app-border-strong;
  transition: width 0.3s ease, border-radius 0.3s ease, background-color 0.3s ease;
}

.dot.active {
  width: 32rpx;
  border-radius: 4rpx;
  background: $brand-primary;
}

/* ===== 活动卡片（行布局） ===== */
.activity-card {
  background: $app-surface;
  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 — 占总宽度1/3，占满卡片高度 */
.card-cover-img {
  width: 33.33%;
  height: 100%;
  flex-shrink: 0;
  background: $facade-fill-slate;
}

/* 右侧信息区 — 文字右对齐 */
.card-info {
  flex: 1;
  padding: 16rpx;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  text-align: right;
  min-width: 0;
}

/* 标题 */
.card-title {
  font-size: 28rpx;
  font-weight: bold;
  color: $facade-text-strong;
  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;
  justify-content: flex-end;
  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: $uni-text-color-secondary;
}

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

.card-badge {
  width: 36rpx;
  height: 36rpx;
  border-radius: 50%;
  border: 2rpx solid;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}

.badge-icon {
  font-size: 20rpx;
  line-height: 1;
}

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

.card-status {
  font-size: 20rpx;
  padding: 2rpx 10rpx;
  border-radius: 8rpx;
  background: $mat-green-tint;
  color: $mat-green-strong;
}
.card-status.status-upcoming {
  background: $mat-blue-tint;
  color: $mat-blue-strong;
}
.card-status.status-ended {
  background: $facade-fill-2;
  color: $facade-text-muted;
}

.card-price {
  font-size: 24rpx;
  font-weight: bold;
  color: $brand-primary;
}

.card-price.member-teaser {
  color: $brand-primary;
  text-decoration: underline;
}

.card-price-free {
  font-size: 24rpx;
  font-weight: 600;
  color: $status-success-2;
}
</style>