Page({
  data: {
    countThreshold: 3, // 条数阈值
    percentageThreshold: 70 // 百分比阈值
  },

  // 修改条数阈值
  updateCountThreshold(e) {
    this.setData({
      countThreshold: Number(e.detail.value)
    });
  },

  // 修改百分比阈值
  updatePercentageThreshold(e) {
    this.setData({
      percentageThreshold: Number(e.detail.value)
    });
  },

  // 保存设置
  saveSettings() {
    const { countThreshold, percentageThreshold } = this.data;
    const app = getApp();

    // 更新全局变量
    app.globalData.triggerThreshold = {
      count: countThreshold,
      percentage: percentageThreshold
    };

    // 持久化存储
    wx.setStorageSync('triggerThreshold', app.globalData.triggerThreshold);

    wx.showToast({
      title: '设置已保存',
      icon: 'success',
      duration: 2000
    });
  }
});