JianSu-Naming/miniprogram/pages/profile/profile.js

Page({
  data: {
    favorites: [],
    showDetail: false,
    selectedItem: {},
    selectedIndex: -1,
    openid: null,
    creditsInfo: {
      dailyCredits: 5,
      totalCredits: 0,
      watchedAdCount: 0
    },
    // 静心阅读
    showMeditation: false,
    meditationPoem: null,
    meditationProgress: 0
  },

  onLoad() {
    this.setOpenid();
  },

  onShow() {
    // 每次显示页面时刷新列表
    this.loadFavorites();
    // 加载积分信息
    this.loadCreditsInfo();
  },
  
  // 设置 openid
  setOpenid() {
    const openid = getApp().getOpenid();
    if (openid) {
      this.setData({ openid });
      this.loadFavorites();
    } else {
      // openid 还未获取到，延迟重试
      setTimeout(() => this.setOpenid(), 500);
    }
  },

  // 加载收藏列表
  loadFavorites() {
    if (!this.data.openid) {
      console.log('openid 未获取到，跳过加载收藏');
      return;
    }
    const apiBaseUrl = getApp().globalData.apiBaseUrl;
    wx.request({
      url: `${apiBaseUrl}/api/favorites/list`,
      data: { openid: this.data.openid },
      success: (res) => {
        if (res.data && res.data.success) {
          this.setData({ favorites: res.data.data || [] });
        }
      },
      fail: () => {
        wx.showToast({ title: '加载失败', icon: 'none' });
      }
    });
  },

  // 返回上一页
  onBack() {
    wx.navigateBack();
  },

  // 加载积分信息
  loadCreditsInfo() {
    const openid = getApp().getOpenid();
    if (!openid) {
      console.log('openid 未获取到，跳过加载积分');
      return;
    }
    const apiBaseUrl = getApp().globalData.apiBaseUrl;
    wx.request({
      url: `${apiBaseUrl}/api/credits/info`,
      data: { openid },
      success: (res) => {
        if (res.data && res.data.success) {
          this.setData({ creditsInfo: res.data.data });
        }
      }
    });
  },

  // 点击积分区域
  onCreditsTap() {
    const { creditsInfo } = this.data;
    
    // 如果还有剩余次数，显示提示
    if (creditsInfo.dailyCredits > 0) {
      wx.showToast({ 
        title: `今日还有 ${creditsInfo.dailyCredits} 次灵感`, 
        icon: 'none' 
      });
      return;
    }
    
    // 如果次数用完且还可以看广告
    if (creditsInfo.watchedAdCount < 5) {
      wx.showModal({
        title: '静心阅读',
        content: '观看 15 秒静心画报，即可获得 3 次灵感',
        confirmText: '开始阅读',
        cancelText: '取消',
        success: (res) => {
          if (res.confirm) {
            this.watchAd();
          }
        }
      });
    } else {
      wx.showToast({ 
        title: '今日次数已达上限，明日再来', 
        icon: 'none' 
      });
    }
  },

  // 静心阅读 - 模拟 15 秒阅读体验
  watchAd() {
    const openid = getApp().getOpenid();
    if (!openid) {
      wx.showToast({ title: '请先登录', icon: 'none' });
      return;
    }

    // 随机选择一首诗词
    const poems = [
      { text: '「采菊东篱下，悠然见南山」', author: '陶渊明《饮酒》' },
      { text: '「行到水穷处，坐看云起时」', author: '王维《终南别业》' },
      { text: '「人闲桂花落，夜静春山空」', author: '王维《鸟鸣涧》' },
      { text: '「松风吹解带，山月照弹琴」', author: '王维《酬张少府》' },
      { text: '「曲径通幽处，禅房花木深」', author: '常建《题破山寺后禅院》' },
      { text: '「明月松间照，清泉石上流」', author: '王维《山居秋暝》' }
    ];
    const poem = poems[Math.floor(Math.random() * poems.length)];

    // 显示静心阅读页面
    this.setData({
      showMeditation: true,
      meditationPoem: poem,
      meditationProgress: 0
    });

    // 15 秒倒计时 - 每 150ms 增加 1%，总共 150 * 100 = 15000ms = 15秒
    let progress = 0;
    const timer = setInterval(() => {
      progress += 1;
      this.setData({ meditationProgress: progress });

      if (progress >= 100) {
        clearInterval(timer);
        this.meditationTimer = null;
        // 延迟一下再关闭，让用户看到完成状态
        setTimeout(() => {
          this.setData({ showMeditation: false });
          // 领取奖励
          this.rewardAd(openid);
        }, 500);
      }
    }, 150);

    // 保存 timer 以便可以提前关闭
    this.meditationTimer = timer;
  },

  // 提前关闭静心阅读
  closeMeditation() {
    if (this.meditationTimer) {
      clearInterval(this.meditationTimer);
      this.meditationTimer = null;
    }
    this.setData({ showMeditation: false });
  },

  // 领取广告奖励
  rewardAd(openid) {
    const apiBaseUrl = getApp().globalData.apiBaseUrl;
    wx.request({
      url: `${apiBaseUrl}/api/credits/reward`,
      method: 'POST',
      header: {
        'Content-Type': 'application/x-www-form-urlencoded'
      },
      data: `openid=${encodeURIComponent(openid)}`,
      success: (res) => {
        if (res.data && res.data.success) {
          wx.showToast({ title: '获得 3 次灵感', icon: 'success' });
          this.loadCreditsInfo();
        } else {
          wx.showToast({ title: res.data.message || '领取失败', icon: 'none' });
        }
      },
      fail: () => {
        wx.showToast({ title: '领取失败', icon: 'none' });
      }
    });
  },

  // 点击收藏项
  onItemTap(e) {
    const index = e.currentTarget.dataset.index;
    const item = this.data.favorites[index];
    this.setData({
      selectedItem: item,
      selectedIndex: index,
      showDetail: true
    });
    wx.vibrateShort({ type: 'light' });
  },

  // 关闭详情弹窗
  closeDetail() {
    this.setData({ showDetail: false });
  },

  // 阻止冒泡
  preventBubble() {
    // 什么都不做，只是阻止事件冒泡
  },

  // 分享
  onShare() {
    const item = this.data.selectedItem;
    wx.showShareImageMenu({
      path: '/images/share.png' // 实际应生成海报图片
    });
  },

  // 移除收藏
  onRemove() {
    const item = this.data.selectedItem;
    wx.showModal({
      title: '确认移除',
      content: `确定要从心动名单中移除「${item.name}」吗？`,
      confirmColor: '#B22222',
      success: (res) => {
        if (res.confirm) {
          const apiBaseUrl = getApp().globalData.apiBaseUrl;
          wx.request({
            url: `${apiBaseUrl}/api/favorites/remove?openid=${this.data.openid}&name=${encodeURIComponent(item.name)}`,
            method: 'POST',
            success: (res) => {
              if (res.data && res.data.success) {
                wx.showToast({ title: '已移除', icon: 'success' });
                this.closeDetail();
                this.loadFavorites();
              }
            }
          });
        }
      }
    });
  },

  // 下拉刷新
  onPullDownRefresh() {
    this.loadFavorites();
    wx.stopPullDownRefresh();
  }
});