// pages/settings/settings.js
const app = getApp();

Page({
  data: {
    role: 'parent', // parent 或 child
    userInfo: null,
    familyInfo: null,
    children: [],
    currentChild: null,
    settings: {
      notification: true,
      sound: true,
      darkMode: false,
      language: 'zh_CN'
    },
   danLevels: [
      { value: 'A1', label: 'A1 - 幼儿园小班' },
      { value: 'A2', label: 'A2 - 幼儿园中班' },
      { value: 'A3', label: 'A3 - 幼儿园大班' },
      { value: 'B1', label: 'B1 - 小学一年级' },
      { value: 'B2', label: 'B2 - 小学二年级' },
      { value: 'B3', label: 'B3 - 小学三年级' },
      { value: 'B4', label: 'B4 - 小学四年级' },
      { value: 'B5', label: 'B5 - 小学五年级' },
      { value: 'B6', label: 'B6 - 小学六年级' }
    ],
    loading: false
  },

  onLoad() {
    this.setData({ role: app.globalData.role });
    this.loadUserInfo();
    this.loadSettings();
  },

  onShow() {
    this.loadUserInfo();
  },

  // 加载用户信息
  loadUserInfo() {
    this.setData({ 
      userInfo: app.globalData.userInfo,
      loading: true
    });
    
    // 模拟数据
    const mockFamily = {
      id: 1,
      name: '快乐家庭',
      inviteCode: 'ABC123',
      memberCount: 4
    };
    
    const mockChildren = [
      { id: 1, name: '小明', age: 8, danLevel: 'B2', penaltyEnabled: true, points: 120 },
      { id: 2, name: '小红', age: 6, danLevel: 'A3', penaltyEnabled: false, points: 85 }
    ];

    setTimeout(() => {
      this.setData({
        familyInfo: mockFamily,
        children: mockChildren,
        currentChild: mockChildren[0],
        loading: false
      });
    }, 500);
  },

  // 加载设置
  loadSettings() {
    const settings = wx.getStorageSync('appSettings');
    if (settings) {
      this.setData({ settings });
    }
  },

  // 保存设置
  saveSettings() {
    wx.setStorageSync('appSettings', this.data.settings);
  },

  // 切换通知
  onNotificationChange(e) {
    this.setData({ 'settings.notification': e.detail.value });
    this.saveSettings();
  },

  // 切换声音
  onSoundChange(e) {
    this.setData({ 'settings.sound': e.detail.value });
    this.saveSettings();
  },

  // 切换暗黑模式
  onDarkModeChange(e) {
    this.setData({ 'settings.darkMode': e.detail.value });
    this.saveSettings();
    
    // 实际应用中这里需要切换主题
    wx.showToast({
      title: '暗黑模式功能开发中',
      icon: 'none'
    });
  },

  // 切换语言
  onLanguageChange(e) {
    this.setData({ 'settings.language': e.detail.value });
    this.saveSettings();
  },

  // 切换孩子
  onChildChange(e) {
    const childId = parseInt(e.detail.value);
    const child = this.data.children.find(c => c.id === childId);
    this.setData({ currentChild: child });
  },

  // 编辑孩子信息
  onEditChild() {
    wx.navigateTo({
      url: `/pages/child-edit/child-edit?id=${this.data.currentChild.id}`
    });
  },

  // 管理家庭
  onManageFamily() {
    wx.navigateTo({
      url: '/pages/family-manage/family-manage'
    });
  },

  // 邀请成员
  onInviteMember() {
    wx.showModal({
      title: '邀请家庭成员',
      content: `家庭邀请码：${this.data.familyInfo?.inviteCode || ''}`,
      showCancel: false,
      confirmText: '复制邀请码',
      success: (res) => {
        if (res.confirm) {
          wx.setClipboardData({
            data: this.data.familyInfo?.inviteCode || '',
            success: () => {
              wx.showToast({
                title: '邀请码已复制',
                icon: 'success'
              });
            }
          });
        }
      }
    });
  },

  // 查看积分记录
  onViewPointsLog() {
    wx.navigateTo({
      url: `/pages/points-log/points-log?childId=${this.data.currentChild?.id || 0}&childName=${this.data.currentChild?.name || ''}`
    });
  },

  // 查看成就
  onViewAchievements() {
    wx.navigateTo({
      url: '/pages/achievements/achievements'
    });
  },

  // DAN测评
  onDanAssessment() {
    wx.navigateTo({
      url: `/pages/dan-assessment/dan-assessment?childId=${this.data.currentChild?.id || 0}`
    });
  },

  // 关于我们
  onAbout() {
    wx.showModal({
      title: '关于知行益家',
      content: '版本：V1.0.0\n\n知行益家是一款家庭教育任务管理小程序，通过积分奖励机制激励孩子自主完成任务，培养时间管理和延迟满足能力。',
      showCancel: false
    });
  },

  // 帮助中心
  onHelp() {
    wx.navigateTo({
      url: '/pages/help/help'
    });
  },

  // 反馈建议
  onFeedback() {
    wx.navigateTo({
      url: '/pages/feedback/feedback'
    });
  },

  // 退出登录
  onLogout() {
    wx.showModal({
      title: '确认退出',
      content: '确定要退出登录吗？',
      success: (res) => {
        if (res.confirm) {
          app.logout();
          wx.reLaunch({
            url: '/pages/login/login'
          });
        }
      }
    });
  },

  // 清除缓存
  onClearCache() {
    wx.showModal({
      title: '确认清除',
      content: '确定要清除本地缓存吗？这可能会影响应用性能。',
      success: (res) => {
        if (res.confirm) {
          wx.clearStorageSync();
          wx.showToast({
            title: '缓存已清除',
            icon: 'success'
          });
        }
      }
    });
  },

  // 检查更新
  onCheckUpdate() {
    wx.showLoading({ title: '检查更新中...' });
    
    setTimeout(() => {
      wx.hideLoading();
      wx.showToast({
        title: '已是最新版本',
        icon: 'success'
      });
    }, 1000);
  }
});