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

<template>
  <view class="container">
<!-- 维度筛选 -->
    <view class="filter-section">
      <scroll-view scroll-x enable-flex show-scrollbar="false" class="dimension-scroll">
        <view class="filter-chips">
          <view
            v-for="dim in dimensionList"
            :key="dim.code"
            :class="['filter-chip', currentDimension === dim.code ? 'active' : '']"
            :style="currentDimension === dim.code ? 'background:' + dim.color + ';color:#fff' : ''"
            @click="onDimensionChange(dim.code)"
          >
            {{ dim.label }}
          </view>
        </view>
      </scroll-view>
    </view>

    <!-- 分类筛选 -->
    <view class="filter-section" v-if="categoryList.length > 1">
      <scroll-view scroll-x enable-flex show-scrollbar="false" class="category-scroll">
        <view class="filter-chips">
          <view
            v-for="cat in categoryList"
            :key="cat.value"
            :class="['filter-chip', currentCategory === cat.value ? 'active' : '']"
            @click="onCategoryChange(cat.value)"
          >
            {{ cat.label }}
          </view>
        </view>
      </scroll-view>
    </view>

    <!-- 知识列表 -->
    <scroll-view scroll-y class="article-list" @scrolltolower="onLoadMore">
      <view v-if="loading && articles.length === 0" class="loading-wrap">
        <text class="loading-text">加载中...</text>
      </view>
      <view v-else-if="articles.length === 0" class="empty-wrap">
        <text class="empty-icon">📚</text>
        <text class="empty-text">暂无相关知识</text>
      </view>
      <view v-else class="article-grid">
        <view
          v-for="item in articles"
          :key="item.id"
          class="article-card"
          @click="goDetail(item.id)"
        >
          <image
            class="article-cover"
            :src="getImageUrl(item.coverImage) || '/static/default-article.png'"
            mode="aspectFill"
          />
          <view class="article-body">
            <view class="article-meta">
              <text class="article-category">{{ item.categoryName || '知识' }}</text>
              <view class="article-type-tags">
                <text v-if="item.contentType" class="type-tag" :class="'type-' + item.contentType">{{ contentTypeLabel(item.contentType) }}</text>
                <text v-if="item.difficultyLevel > 0" class="difficulty-tag">{{ '★'.repeat(item.difficultyLevel) }}</text>
              </view>
            </view>
            <text class="article-title">{{ item.title }}</text>
            <text class="article-summary" v-if="item.summary">{{ item.summary }}</text>
            <view class="article-footer">
              <text class="article-author">{{ item.author || '浠艾福' }}</text>
              <text class="article-read-count">阅读 {{ item.readCount || 0 }}</text>
            </view>
          </view>
        </view>
      </view>
      <view v-if="loadingMore" class="loading-more">
        <text class="loading-text">加载中...</text>
      </view>
      <view v-if="noMore && articles.length > 0" class="no-more">
        <text class="no-more-text">— 没有更多了 —</text>
      </view>
      <view v-if="!isLoggedIn" class="login-hint-bar">
        <text class="login-hint-text">🔒 登录后解锁全部内容</text>
      </view>
      <view class="bottom-spacer"></view>
    </scroll-view>

  </view>
</template>

<script>
import { getArticleCategories, getArticleList } from '../../utils/api.js'
import config from '@/config.js'

var dimensionConfig = {
  all:   { label: '全部', color: '#64748B', theme: 'mind-wisdom', tagline: '探索知识，滋养成长', quote: '学而时习之，不亦说乎' },
  body:  { label: '身', color: '#FF8C42', theme: 'health',       tagline: '主动健康，从知识开始', quote: '健康是人生的第一财富' },
  mind:  { label: '心', color: '#FF6B9D', theme: 'mind-wisdom',  tagline: '探索内心世界，培养健康心智', quote: '知己知彼，百战不殆' },
  wisdom: { label: '智', color: '#6366F1', theme: 'wisdom',       tagline: '聪明学习，快乐成长', quote: '学而不思则罔，思而不学则殆' },
  action:{ label: '行', color: '#10B981', theme: 'action',       tagline: '知行合一，方得始终', quote: '纸上得来终觉浅，绝知此事要躬行' },
  wealth:{ label: '富', color: '#F59E0B', theme: 'wealth',       tagline: '理财智慧，从小培养', quote: '君子爱财，取之有道' }
}

export default {
  components: { },
  data() {
    return {
      dimensionList: Object.keys(dimensionConfig).map(function(k) {
        return { code: k, label: dimensionConfig[k].label, color: dimensionConfig[k].color }
      }),
      currentDimension: 'all',
      categoryList: [{ value: '', label: '全部' }],
      categoryMap: {},
      currentCategory: '',
      articles: [],
      page: 1,
      size: 10,
      total: 0,
      loading: false,
      loadingMore: false,
      noMore: false,
      isLoggedIn: false
    }
  },
  computed: {
    bannerTheme: function() {
      return dimensionConfig[this.currentDimension] ? dimensionConfig[this.currentDimension].theme : 'mind-wisdom'
    },
    bannerTagline: function() {
      return dimensionConfig[this.currentDimension] ? dimensionConfig[this.currentDimension].tagline : ''
    },
    bannerQuote: function() {
      return dimensionConfig[this.currentDimension] ? dimensionConfig[this.currentDimension].quote : ''
    }
  },
  onLoad: function(options) {
    this.isLoggedIn = !!uni.getStorageSync('token')
    if (options && options.dimension && dimensionConfig[options.dimension]) {
      this.currentDimension = options.dimension
    }
    this.loadCategories()
  },
  onShow: function() {
    this.isLoggedIn = !!uni.getStorageSync('token')
  },
  methods: {
    contentTypeLabel: function(type) {
      var labels = { article: '文章', knowledge: '知识点', course: '课程', tip: '贴士' }
      return labels[type] || type
    },
    async loadCategories() {
      try {
        const res = await getArticleCategories()
        if (res.code === 200 && res.data) {
          const cats = Array.isArray(res.data) ? res.data : []
          var map = {}
          cats.forEach(function(c) { map[c.id] = c.name })
          this.categoryMap = map
          this.categoryList = [{ value: '', label: '全部' }].concat(cats.map(function(c) {
            return { value: c.id, label: c.name }
          }))
        }
      } catch (e) {
        this.categoryList = [
          { value: '', label: '全部' },
          { value: 1, label: '心理健康' },
          { value: 2, label: '情绪管理' }
        ]
      }
      this.loadArticles()
    },
    onDimensionChange: function(code) {
      this.currentDimension = code
      this.page = 1
      this.articles = []
      this.noMore = false
      this.loadArticles()
    },
    onCategoryChange: function(id) {
      this.currentCategory = id
      this.page = 1
      this.articles = []
      this.noMore = false
      this.loadArticles()
    },
    async loadArticles() {
      if (this.loading) return
      this.loading = true
      var self = this
      try {
        var params = { page: this.page, size: this.size }
        if (this.currentCategory) {
          params.categoryId = this.currentCategory
        }
        if (this.currentDimension !== 'all') {
          params.dimensionCode = this.currentDimension
        }
        const res = await getArticleList(params)
        if (res.code === 200 && res.data) {
          var pageData = res.data
          var list = pageData.records || []
          var mapped = list.map(function(item) {
            return {
              id: item.id,
              title: item.title || '',
              summary: self.stripHtml(item.summary || item.content),
              coverImage: item.coverImage || '',
              author: item.author || '浠艾福',
              categoryName: item.categoryName || item.category || '',
              publishDate: item.publishedAt ? item.publishedAt.slice(0, 10) : '',
              readCount: item.viewCount || 0,
              contentType: item.contentType || '',
              difficultyLevel: item.difficultyLevel || 0
            }
          })
          if (this.page === 1) {
            this.articles = mapped
          } else {
            this.articles = this.articles.concat(mapped)
          }
          this.total = pageData.total || 0
          this.noMore = this.articles.length >= this.total
        } else {
          if (this.page === 1) {
            this.articles = []
          }
        }
      } catch (e) {
        uni.showToast({ title: '加载失败', icon: 'none' })
      } finally {
        this.loading = false
      }
    },
    onLoadMore() {
      if (this.noMore || this.loading) return
      this.page++
      this.loadArticles()
    },
    goDetail(id) {
      uni.navigateTo({ url: '/pages/article-center/article-detail?id=' + id })
    },
    stripHtml: function(html) {
      if (!html) return ''
      return html
        .replace(/<style[\s\S]*?<\/style>/gi, ' ')
        .replace(/<script[\s\S]*?<\/script>/gi, ' ')
        .replace(/<[^>]+>/g, ' ')
        .replace(/&nbsp;/gi, ' ')
        .replace(/&lt;/gi, '<')
        .replace(/&gt;/gi, '>')
        .replace(/&amp;/gi, '&')
        .replace(/&quot;/gi, '"')
        .replace(/\s+/g, ' ')
        .trim()
    },
    getImageUrl: function(path) {
      return config.API_BASE_URL + path
    }
  }
}
</script>

<style scoped>
.container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: #f5f7fa;
}

/* 筛选条 */
.filter-section {
  background: #fff;
  padding: 16rpx 0 12rpx;
  border-bottom: 1rpx solid #eee;
}
.dimension-scroll,
.category-scroll {
  white-space: nowrap;
}
.dimension-scroll {
  border-bottom: 1rpx solid #f0f0f0;
  padding-bottom: 12rpx;
}
.filter-chips {
  display: flex;
  padding: 0 20rpx;
  gap: 16rpx;
}
.filter-chip {
  display: inline-block;
  padding: 8rpx 24rpx;
  font-size: 24rpx;
  color: #666;
  background: #f0f0f0;
  border-radius: 30rpx;
  flex-shrink: 0;
}
.filter-chip.active {
  background: #5B9BD5;
  color: #fff;
}
.filter-chip:first-child {
  margin-left: 4rpx;
}

/* 文章元信息标签 */
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 10rpx;
}
.article-type-tags {
  display: flex;
  align-items: center;
  gap: 8rpx;
  margin-left: auto;
}
.type-tag {
  font-size: 18rpx;
  padding: 2rpx 10rpx;
  border-radius: 6rpx;
  background: #f0f0f0;
  color: #666;
}
.type-tag.type-article {
  background: #e8f4fd;
  color: #2b7fc4;
}
.type-tag.type-knowledge {
  background: #e8f8ee;
  color: #2a9055;
}
.type-tag.type-course {
  background: #fef3e2;
  color: #c47a2b;
}
.type-tag.type-tip {
  background: #f3e8fd;
  color: #7b2bc4;
}
.difficulty-tag {
  font-size: 18rpx;
  color: #f59e0b;
}

/* 文章列表 */
.article-list {
  flex: 1;
  height: calc(100vh - 220rpx);
}
.loading-wrap,
.empty-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 120rpx;
}
.loading-text {
  font-size: 26rpx;
  color: #999;
}
.empty-icon {
  font-size: 100rpx;
  margin-bottom: 24rpx;
}
.empty-text {
  font-size: 28rpx;
  color: #999;
}
.article-grid {
  padding: 20rpx 24rpx;
}
.article-card {
  background: #fff;
  border-radius: 16rpx;
  overflow: hidden;
  margin-bottom: 20rpx;
  box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.06);
}
.article-cover {
  width: 100%;
  height: 280rpx;
  background: linear-gradient(135deg, #667eea, #764ba2);
}
.article-body {
  padding: 20rpx;
}
.article-meta {
  display: flex;
  align-items: center;
  margin-bottom: 10rpx;
}
.article-category {
  font-size: 20rpx;
  color: #5B9BD5;
  background: rgba(91,155,213,0.1);
  padding: 2rpx 12rpx;
  border-radius: 8rpx;
  margin-right: 12rpx;
}
.article-date {
  font-size: 20rpx;
  color: #999;
}
.article-title {
  display: block;
  font-size: 28rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 8rpx;
  line-height: 1.4;
}
.article-summary {
  display: block;
  font-size: 24rpx;
  color: #666;
  line-height: 1.5;
  margin-bottom: 12rpx;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.article-author {
  font-size: 20rpx;
  color: #999;
}
.article-read-count {
  font-size: 20rpx;
  color: #bbb;
}
.loading-more,
.no-more {
  text-align: center;
  padding: 30rpx;
}
.no-more-text {
  font-size: 24rpx;
  color: #ccc;
}

/* 未登录提示 */
.login-hint-bar {
  text-align: center;
  padding: 20rpx;
  background: #fef9e7;
  border-top: 1rpx solid #f0e6c0;
  margin: 20rpx 24rpx 0;
  border-radius: 12rpx;
}
.login-hint-text {
  font-size: 24rpx;
  color: #b8860b;
}

/* 底部占位 */
.bottom-spacer {
  height: 120rpx;
}
</style>