cfc/cfc-frontend/pages/mind/article-detail.vue

<template>
  <view class="detail-container">
    <!-- 加载状态 -->
    <view v-if="loading" class="loading-wrap">
      <view class="loading-spinner"></view>
      <text class="loading-text">加载中...</text>
    </view>

    <!-- 错误状态 -->
    <view v-else-if="error" class="error-wrap">
      <text class="error-icon">📄</text>
      <text class="error-text">{{ errorMsg }}</text>
      <button class="retry-btn" @click="loadDetail(articleId)">重新加载</button>
    </view>

    <!-- 文章内容 -->
    <view v-else-if="article" class="detail-content">
      <!-- 封面图 -->
      <image
        v-if="article.coverImage"
        class="detail-cover"
        :src="article.coverImage"
        mode="widthFix"
      />

      <!-- 文章标题 -->
      <text class="detail-title">{{ article.title }}</text>

      <!-- 元信息 -->
      <view class="detail-meta">
        <text class="meta-author">{{ article.author || '浠艾福' }}</text>
        <text class="meta-separator">|</text>
        <text class="meta-date">{{ getFormattedDate() }}</text>
        <text class="meta-separator">|</text>
        <text class="meta-read">{{ article.readTime || 3 }} 分钟阅读</text>
      </view>

      <!-- 分类标签 + 内容类型/难度 -->
      <view class="detail-category-row">
        <text class="detail-category">{{ article.categoryName || '' }}</text>
        <text v-if="article.contentType" class="detail-type-badge" :class="'type-' + article.contentType">{{ contentTypeLabel(article.contentType) }}</text>
        <text v-if="article.difficultyLevel && article.difficultyLevel > 0" class="detail-difficulty">{{ '★'.repeat(article.difficultyLevel) }}{{ '☆'.repeat(5 - article.difficultyLevel) }}</text>
      </view>

      <!-- 维度标签 -->
      <view v-if="dimensionList.length" class="detail-dimensions">
        <text v-for="(dim, idx) in dimensionList" :key="idx" class="dimension-tag" :style="{ color: dim.color, background: dim.bgColor }">{{ dim.label }}</text>
      </view>

      <!-- 知识标签 -->
      <view v-if="tagList.length" class="detail-tags">
        <text v-for="(tag, idx) in tagList" :key="idx" class="tag-item">{{ tag }}</text>
      </view>

      <!-- 分割线 -->
      <view class="divider"></view>

      <!-- 文章正文（富文本） -->
      <view class="detail-body">
        <rich-text :nodes="article.content" />
      </view>

      <!-- 收藏按钮 -->
      <view class="action-bar">
        <view class="action-btn" @click="toggleFavorite">
          <text class="action-icon">{{ isFavorited ? '❤️' : '🤍' }}</text>
          <text class="action-text">{{ isFavorited ? '已收藏' : '收藏' }}</text>
        </view>
        <view class="action-btn" @click="handleShare">
          <text class="action-icon">📤</text>
          <text class="action-text">分享</text>
        </view>
        <view class="action-btn">
          <text class="action-icon">👁</text>
          <text class="action-text">{{ article.viewCount || 0 }}</text>
        </view>
      </view>

      <!-- 相关文章 -->
      <view class="related-section" v-if="relatedArticles.length > 0">
        <view class="related-header">
          <text class="related-title">📖 相关推荐</text>
        </view>
        <view class="related-list">
          <view
            v-for="item in relatedArticles"
            :key="item.id"
            class="related-card"
            @click="goRelatedArticle(item.id)"
          >
            <image
              class="related-cover"
              :src="item.coverImage || '/static/default-article.png'"
              mode="aspectFill"
            />
            <view class="related-info">
              <text class="related-name">{{ item.title }}</text>
              <text class="related-summary">{{ item.summary || '' }}</text>
            </view>
          </view>
        </view>
      </view>

      <!-- 底部完成按钮 -->
      <view class="detail-footer">
        <!-- 定时器显示 -->
        <view class="reading-timer" v-if="readingSeconds >= 0">
          <text class="timer-icon">⏱</text>
          <text class="timer-text">{{ formatTime(readingSeconds) }}</text>
          <text class="timer-hint" v-if="readingSeconds < 60">阅读{{ 60 - readingSeconds }}秒可获取积分</text>
          <text class="timer-hint timer-ready" v-else>已达标，可领取积分</text>
        </view>
        <!-- 完成按钮 -->
        <button
          class="read-btn"
          :class="{ 'read-btn-active': readingSeconds >= 60 }"
          @click="onReadComplete"
        >阅读完成</button>
      </view>
    </view>

    <!-- 空状态 -->
    <view v-else class="error-wrap">
      <text class="error-icon">📄</text>
      <text class="error-text">文章不存在</text>
    </view>

    <!-- 分享弹窗 -->
    <view class="modal-mask" v-if="showShareModal" @click="showShareModal = false">
      <view class="share-modal" @click.stop="">
        <text class="share-modal-title">分享到</text>
        <view class="share-modal-items">
          <view class="share-modal-item" @click="shareToWechat">
            <text class="share-modal-icon">💬</text>
            <text class="share-modal-label">微信好友</text>
          </view>
          <view class="share-modal-item" @click="shareToTimeline">
            <text class="share-modal-icon">📱</text>
            <text class="share-modal-label">朋友圈</text>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
import { getArticleDetail, getFeaturedArticles, recordArticleRead } from '../../utils/api.js'

var DIMENSION_MAP = {
  body: { label: '身', color: '#FF8C42', bgColor: 'rgba(255,140,66,0.1)' },
  mind: { label: '心', color: '#FF6B9D', bgColor: 'rgba(255,107,157,0.1)' },
  wisdom: { label: '智', color: '#6366F1', bgColor: 'rgba(99,102,241,0.1)' },
  action: { label: '行', color: '#10B981', bgColor: 'rgba(16,185,129,0.1)' },
  wealth: { label: '富', color: '#F59E0B', bgColor: 'rgba(245,158,11,0.1)' }
}

export default {
  data() {
    return {
      articleId: '',
      article: null,
      loading: true,
      error: false,
      errorMsg: '',
      tagList: [],
      dimensionList: [],
      relatedArticles: [],
      readingSeconds: 0,
      readingTimer: null,
      readRecorded: false,
      showShareModal: false,
      isFavorited: false
    }
  },
  onLoad(options) {
    if (options && options.id) {
      this.articleId = options.id
      this.token = uni.getStorageSync('token')
      this.baseUrl = this.token ? '' : ''
      this.loadDetail(options.id)
      this.startReadingTimer()
    } else {
      this.error = true
      this.errorMsg = '参数错误'
      this.loading = false
    }
  },
  onHide() {
    this.stopReadingTimer()
  },
  onUnload() {
    this.stopReadingTimer()
  },
  methods: {
    contentTypeLabel: function(type) {
      var labels = { article: '文章', knowledge: '知识点', course: '课程', tip: '贴士' }
      return labels[type] || type || ''
    },
    async loadDetail(id) {
      this.loading = true
      this.error = false
      try {
        const res = await getArticleDetail({ id: id })
        if (res.code === 200 && res.data) {
          this.article = res.data
          // 解析标签 JSON 字符串
          if (res.data.tags) {
            try {
              let parsed = JSON.parse(res.data.tags)
              this.tagList = Array.isArray(parsed) ? parsed : []
            } catch (e) {
              this.tagList = []
            }
          }
          // 解析维度 ID JSON
          if (res.data.dimensionIds) {
            try {
              var dimIds = JSON.parse(res.data.dimensionIds)
              if (Array.isArray(dimIds)) {
                this.dimensionList = dimIds.map(function(d) {
                  return DIMENSION_MAP[d] || { label: d, color: '#64748B', bgColor: 'rgba(100,116,139,0.1)' }
                })
              }
            } catch (e) {
              this.dimensionList = []
            }
          }
          // 加载相关文章
          this.loadRelatedArticles()
        } else {
          this.error = true
          this.errorMsg = '文章不存在或无权限查看'
        }
      } catch (e) {
        this.error = true
        this.errorMsg = '加载失败，请稍后重试'
      } finally {
        this.loading = false
      }
    },
    async loadRelatedArticles() {
      try {
        var dimensionCode = null
        if (this.article && this.article.dimensionIds) {
          try {
            var dimIds = JSON.parse(this.article.dimensionIds)
            if (Array.isArray(dimIds) && dimIds.length > 0) {
              dimensionCode = dimIds[0]
            }
          } catch (e) {}
        }
        var params = { size: 3 }
        if (dimensionCode) {
          params.dimensionCode = dimensionCode
        }
        const res = await getFeaturedArticles(params)
        if (res.code === 200 && res.data) {
          var list = Array.isArray(res.data) ? res.data : (res.data.records || [])
          // 排除当前文章
          this.relatedArticles = list.filter(function(item) {
            return item.id !== (this.article && this.article.id)
          }.bind(this)).slice(0, 3)
        }
      } catch (e) {
        // 静默处理
      }
    },
    getFormattedDate() {
      if (this.article && this.article.publishedAt) {
        return this.article.publishedAt.slice(0, 10)
      }
      return ''
    },
    startReadingTimer() {
      var self = this
      this.readingTimer = setInterval(function() {
        self.readingSeconds = self.readingSeconds + 1
      }, 1000)
    },
    stopReadingTimer() {
      if (this.readingTimer) {
        clearInterval(this.readingTimer)
        this.readingTimer = null
      }
    },
    formatTime(seconds) {
      var m = Math.floor(seconds / 60)
      var s = seconds % 60
      return (m < 10 ? '0' + m : m) + ':' + (s < 10 ? '0' + s : s)
    },
    toggleFavorite: function() {
      this.isFavorited = !this.isFavorited
      uni.showToast({ title: this.isFavorited ? '已收藏' : '已取消收藏', icon: 'none' })
    },
    handleShare: function() {
      var self = this
      uni.showActionSheet({
        itemList: ['微信好友', '朋友圈', '保存图片'],
        success: function(res) {
          var channel = 'wechat'
          if (res.tapIndex === 1) channel = 'friend'

          uni.request({
            url: self.baseUrl + '/api/share/create',
            method: 'POST',
            header: { 'Authorization': 'Bearer ' + self.token },
            data: {
              targetType: 'article',
              targetId: self.articleId,
              shareChannel: channel,
              title: self.article && self.article.title ? self.article.title : ''
            },
            success: function(createRes) {
              if (createRes.data && createRes.data.code === 200) {
                var shareEvent = createRes.data.data
                uni.showToast({ title: '分享成功', icon: 'success' })

                uni.request({
                  url: self.baseUrl + '/api/share/click',
                  method: 'POST',
                  header: { 'Authorization': 'Bearer ' + self.token },
                  data: { shareEventId: shareEvent.id }
                })

                self.showShareModal = true
              }
            }
          })
        }
      })
    },
    shareToWechat: function() {
      this.showShareModal = false
      uni.showToast({ title: '请使用微信分享', icon: 'none' })
    },
    shareToTimeline: function() {
      this.showShareModal = false
      uni.showToast({ title: '请使用微信朋友圈', icon: 'none' })
    },
    async onReadComplete() {
      if (this.readRecorded) {
        uni.navigateBack()
        return
      }
      this.stopReadingTimer()
      try {
        var childId = uni.getStorageSync('currentChildId')
        var res = await recordArticleRead({
          id: this.article.id,
          durationSeconds: this.readingSeconds,
          childId: childId || undefined
        })
        this.readRecorded = true
        if (res.data && res.data.pointsEarned > 0) {
          uni.showToast({ title: '获得' + res.data.pointsEarned + '积分!', icon: 'success' })
        } else if (res.data && res.data.belowThreshold) {
          uni.showToast({ title: '阅读时间未达标', icon: 'none' })
        } else if (res.data && res.data.alreadyCompleted) {
          uni.showToast({ title: '已读过此文', icon: 'none' })
        } else {
          uni.showToast({ title: '阅读记录已保存', icon: 'success' })
        }
      } catch (e) {
        uni.showToast({ title: '记录保存失败', icon: 'none' })
      }
      var self = this
      setTimeout(function() {
        uni.navigateBack()
      }, 1500)
    },
    goRelatedArticle: function(id) {
      uni.redirectTo({ url: '/pages/mind/article-detail?id=' + id })
    }
  }
}
</script>

<style scoped>
.detail-container {
  min-height: 100vh;
  background: #fff;
  padding-bottom: 120rpx;
}

/* ===== 加载状态 ===== */
.loading-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 300rpx;
}
.loading-spinner {
  width: 60rpx;
  height: 60rpx;
  border: 4rpx solid #e0e0e0;
  border-top-color: #5B9BD5;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 20rpx;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.loading-text {
  font-size: 26rpx;
  color: #999;
}

/* ===== 错误状态 ===== */
.error-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 300rpx;
}
.error-icon {
  font-size: 100rpx;
  margin-bottom: 24rpx;
}
.error-text {
  font-size: 28rpx;
  color: #999;
  margin-bottom: 30rpx;
}
.retry-btn {
  width: 240rpx;
  height: 72rpx;
  line-height: 72rpx;
  background: #5B9BD5;
  color: #fff;
  font-size: 28rpx;
  border-radius: 36rpx;
  text-align: center;
  border: none;
}
.retry-btn::after {
  border: none;
}

/* ===== 内容区 ===== */
.detail-cover {
  width: 100%;
  max-height: 500rpx;
  display: block;
}
.detail-title {
  display: block;
  font-size: 36rpx;
  font-weight: bold;
  color: #333;
  line-height: 1.4;
  padding: 30rpx 30rpx 0;
}

/* ===== 元信息 ===== */
.detail-meta {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 16rpx 30rpx 0;
  font-size: 22rpx;
  color: #999;
}
.meta-author {
  color: #5B9BD5;
}
.meta-separator {
  margin: 0 12rpx;
  color: #ddd;
}
.meta-date,
.meta-read {
  color: #999;
}

/* ===== 分类标签 ===== */
.detail-category-row {
  padding: 16rpx 30rpx 0;
  display: flex;
  align-items: center;
  gap: 12rpx;
  flex-wrap: wrap;
}
.detail-category {
  display: inline-block;
  font-size: 20rpx;
  color: #5B9BD5;
  background: rgba(91, 155, 213, 0.1);
  padding: 4rpx 16rpx;
  border-radius: 8rpx;
}
.detail-type-badge {
  display: inline-block;
  font-size: 18rpx;
  padding: 2rpx 12rpx;
  border-radius: 6rpx;
  background: #f0f0f0;
  color: #666;
}
.detail-type-badge.type-article {
  background: #e8f4fd;
  color: #2b7fc4;
}
.detail-type-badge.type-knowledge {
  background: #e8f8ee;
  color: #2a9055;
}
.detail-type-badge.type-course {
  background: #fef3e2;
  color: #c47a2b;
}
.detail-type-badge.type-tip {
  background: #f3e8fd;
  color: #7b2bc4;
}
.detail-difficulty {
  font-size: 18rpx;
  color: #f59e0b;
  margin-left: 4rpx;
}

/* ===== 维度标签 ===== */
.detail-dimensions {
  display: flex;
  flex-direction: row;
  padding: 8rpx 30rpx 0;
  gap: 10rpx;
}
.dimension-tag {
  font-size: 18rpx;
  padding: 2rpx 14rpx;
  border-radius: 6rpx;
}

/* ===== 标签 ===== */
.detail-tags {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  padding: 12rpx 30rpx 0;
  gap: 12rpx;
}
.tag-item {
  font-size: 20rpx;
  color: #8B5CF6;
  background: rgba(139, 92, 246, 0.08);
  padding: 4rpx 14rpx;
  border-radius: 8rpx;
}

/* ===== 分割线 ===== */
.divider {
  height: 1rpx;
  background: #eee;
  margin: 24rpx 30rpx;
}

/* ===== 正文 ===== */
.detail-body {
  padding: 0 30rpx;
  font-size: 28rpx;
  color: #444;
  line-height: 1.8;
}
.detail-body rich-text {
  word-break: break-word;
}

/* ===== 定时器 ===== */
.reading-timer {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  padding: 16rpx 0 20rpx;
}
.timer-icon {
  font-size: 32rpx;
  margin-right: 8rpx;
}
.timer-text {
  font-size: 32rpx;
  font-weight: bold;
  color: #333;
  margin-right: 16rpx;
}
.timer-hint {
  font-size: 22rpx;
  color: #999;
}
.timer-ready {
  color: #22c55e;
  font-weight: bold;
}

/* ===== 底部按钮 ===== */
.detail-footer {
  padding: 40rpx 60rpx;
}
.read-btn {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  background: #ddd;
  color: #fff;
  font-size: 32rpx;
  font-weight: bold;
  border-radius: 44rpx;
  text-align: center;
  border: none;
  transition: background 0.3s;
}
.read-btn-active {
  background: linear-gradient(135deg, #5B9BD5, #3A7CC4);
}
.read-btn::after {
  border: none;
}

/* ===== 操作栏 ===== */
.action-bar {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  padding: 24rpx 30rpx;
  border-bottom: 1rpx solid #eee;
}
.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8rpx 24rpx;
}
.action-icon {
  font-size: 36rpx;
  margin-bottom: 6rpx;
}
.action-text {
  font-size: 22rpx;
  color: #666;
}

/* ===== 相关推荐 ===== */
.related-section {
  padding: 30rpx;
}
.related-header {
  margin-bottom: 20rpx;
}
.related-title {
  font-size: 30rpx;
  font-weight: bold;
  color: #333;
}
.related-list {
  display: flex;
  flex-direction: column;
  gap: 20rpx;
}
.related-card {
  display: flex;
  flex-direction: row;
  background: #fff;
  border-radius: 16rpx;
  overflow: hidden;
  box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.06);
}
.related-cover {
  width: 180rpx;
  height: 140rpx;
  flex-shrink: 0;
  background: linear-gradient(135deg, #667eea, #764ba2);
}
.related-info {
  flex: 1;
  padding: 16rpx;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.related-name {
  font-size: 26rpx;
  font-weight: bold;
  color: #333;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8rpx;
}
.related-summary {
  font-size: 22rpx;
  color: #999;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
}
.share-btn::after {
  border: none;
}

/* ===== 分享弹窗 ===== */
.modal-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  z-index: 1000;
}
.share-modal {
  background: #fff;
  border-radius: 24rpx 24rpx 0 0;
  padding: 40rpx;
}
.share-modal-title {
  display: block;
  text-align: center;
  font-size: 32rpx;
  font-weight: bold;
  margin-bottom: 32rpx;
}
.share-modal-items {
  display: flex;
  justify-content: space-around;
}
.share-modal-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.share-modal-icon {
  font-size: 48rpx;
  margin-bottom: 12rpx;
}
.share-modal-label {
  font-size: 24rpx;
  color: #64748B;
}
</style>