soul-yongping/miniprogram/pages/search/search.js

/**
 * 卡若创业派对 - 章节搜索页
 * 搜索章节标题和内容
 */
const app = getApp()
const { trackClick } = require('../../utils/trackClick')

Page({
  data: {
    statusBarHeight: 44,
    navBarHeight: 88,
    capsuleRightPadding: 96,
    keyword: '',
    results: [],
    loading: false,
    searched: false,
    total: 0,
    // 热门搜索关键词
    hotKeywords: ['私域', '电商', '流量', '赚钱', '创业', 'Soul', '抖音', '变现'],
    // 热门章节推荐
    hotChapters: [
      { id: '1.1', title: '荷包：电动车出租的被动收入模式', tag: '免费', part: '真实的人' },
      { id: '9.12', title: '美业整合：一个人的公司如何月入十万', tag: '热门', part: '真实的赚钱' },
      { id: '3.1', title: '3000万流水如何跑出来', tag: '热门', part: '真实的行业' },
      { id: '8.1', title: '流量杠杆:抖音、Soul、飞书', tag: '推荐', part: '真实的赚钱' },
      { id: '9.13', title: 'AI工具推广：一个隐藏的高利润赛道', tag: '最新', part: '真实的赚钱' }
    ]
  },

  onLoad() {
    wx.showShareMenu({ withShareTimeline: true })
    this.setData({
      statusBarHeight: app.globalData.statusBarHeight || 44,
      navBarHeight: app.globalData.navBarHeight || 88,
      capsuleRightPadding: app.globalData.capsuleRightPadding || 96
    })
    // 加载热门章节
    this.loadHotChapters()
  },
  
  // 加载热门章节（从服务器获取点击量高的章节）
  async loadHotChapters() {
    try {
      const res = await app.request('/api/miniprogram/book/hot?limit=50')
      const list = (res && res.data) || (res && res.chapters) || []
      if (list.length > 0) {
        const hotChapters = list.map((c, i) => ({
          id: c.id,
          mid: c.mid ?? c.MID ?? 0,
          title: c.section_title || c.sectionTitle || c.title || c.chapterTitle || '',
          part: c.part_title || c.partTitle || c.part || '',
          tag: ['免费', '热门', '推荐', '最新'][i % 4] || '热门'
        }))
        this.setData({ hotChapters })
      }
    } catch (e) {
      console.log('加载热门章节失败，使用默认数据')
    }
  },

  // 输入关键词
  onInput(e) {
    this.setData({ keyword: e.detail.value })
  },

  // 清空搜索
  clearSearch() {
    this.setData({
      keyword: '',
      results: [],
      searched: false,
      total: 0
    })
  },

  // 点击热门关键词
  onHotKeyword(e) {
    const keyword = e.currentTarget.dataset.keyword
    trackClick('search', 'tab_click', keyword || '关键词')
    this.setData({ keyword })
    this.doSearch()
  },

  // 执行搜索
  async doSearch() {
    const { keyword } = this.data
    if (keyword && keyword.trim().length >= 1) trackClick('search', 'btn_click', '搜索_' + keyword.trim())
    if (!keyword || keyword.trim().length < 1) {
      wx.showToast({ title: '请输入搜索关键词', icon: 'none' })
      return
    }

    this.setData({ loading: true, searched: true })

    try {
      const res = await app.request(`/api/miniprogram/book/search?q=${encodeURIComponent(keyword.trim())}`)
      
      if (res && res.success) {
        this.setData({
          results: res.results || [],
          total: res.total || 0
        })
      } else {
        this.setData({ results: [], total: 0 })
      }
    } catch (e) {
      console.error('搜索失败:', e)
      wx.showToast({ title: '搜索失败', icon: 'none' })
      this.setData({ results: [], total: 0 })
    } finally {
      this.setData({ loading: false })
    }
  },

  // 跳转阅读（优先传 mid，与分享逻辑一致）
  goToRead(e) {
    const id = e.currentTarget.dataset.id
    trackClick('search', 'card_click', id || '章节')
    const mid = e.currentTarget.dataset.mid
    const q = mid ? `mid=${mid}` : `id=${id}`
    wx.navigateTo({ url: `/pages/read/read?${q}` })
  },

  // 返回上一页
  goBack() {
    getApp().goBackOrToHome()
  },

  onShareAppMessage() {
    const ref = app.getMyReferralCode()
    return {
      title: '卡若创业派对 - 搜索',
      path: ref ? `/pages/search/search?ref=${ref}` : '/pages/search/search'
    }
  },

  onShareTimeline() {
    const ref = app.getMyReferralCode()
    return { title: '卡若创业派对 - 搜索', query: ref ? `ref=${ref}` : '' }
  }
})