// pages/settings/settings.js
// 系统设置逻辑处理

const app = getApp()

Page({
  data: {
    version: '1.0.0',
    notificationEnabled: true,
    locationEnabled: false,
    autoPlayVideo: true,
    cacheSize: '0KB'
  },

  onLoad() {
    this.calculateCacheSize()
  },

  onShow() {
    this.checkLoginStatus()
  },

  // 检查登录状态
  checkLoginStatus() {
    const userInfo = wx.getStorageSync('userInfo')
    this.setData({ hasLogin: !!userInfo })
  },

  // 计算缓存大小
  calculateCacheSize() {
    wx.getStorageInfo({
      success: res => {
        const { currentSize, limitSize } = res
        let size = ''
        if (currentSize < 1024) {
          size = currentSize + 'KB'
        } else if (currentSize < 1024 * 1024) {
          size = (currentSize / 1024).toFixed(2) + 'MB'
        } else {
          size = (currentSize / (1024 * 1024)).toFixed(2) + 'GB'
        }
        this.setData({ cacheSize: size })
      }
    })
  },

  // 清除缓存
  onClearCache() {
    wx.showModal({
      title: '提示',
      content: '确定要清除缓存吗？',
      success: res => {
        if (res.confirm) {
          wx.showLoading({ title: '清除中...' })
          wx.clearStorage({
            success: () => {
              wx.hideLoading()
              wx.showToast({ title: '清除成功', icon: 'success' })
              this.setData({ cacheSize: '0KB' })
            },
            fail: () => {
              wx.hideLoading()
              wx.showToast({ title: '清除失败', icon: 'none' })
            }
          })
        }
      }
    })
  },

  // 切换通知
  onNotificationChange(e) {
    const enabled = e.detail.value
    this.setData({ notificationEnabled: enabled })

    if (enabled) {
      wx.requestSubscribeMessage({
        tmplIds: ['notification_template_id'],
        success: () => {},
        fail: () => {}
      })
    }
  },

  // 切换位置
  onLocationChange(e) {
    const enabled = e.detail.value
    this.setData({ locationEnabled: enabled })

    if (enabled) {
      wx.getLocation({
        type: 'gcj02',
        success: () => {},
        fail: () => {
          wx.showToast({ title: '获取定位失败', icon: 'none' })
        }
      })
    }
  },

  // 切换自动播放视频
  onAutoPlayVideoChange(e) {
    this.setData({ autoPlayVideo: e.detail.value })
  },

  // 用户协议
  onUserAgreement() {
    wx.navigateTo({
      url: '/pages/web-view/web-view?url=https://www.notmaker.com/detail/8326a897119d4542896c863a69d7bbe7/gtt20260415/agreement'
    })
  },

  // 隐私政策
  onPrivacyPolicy() {
    wx.navigateTo({
      url: '/pages/web-view/web-view?url=https://www.notmaker.com/detail/8326a897119d4542896c863a69d7bbe7/gtt20260415/privacy'
    })
  },

  // 关于我们
  onAboutUs() {
    wx.navigateTo({
      url: '/pages/web-view/web-view?url=https://www.notmaker.com/detail/8326a897119d4542896c863a69d7bbe7/gtt20260415/about'
    })
  },

  // 退出登录
  onLogout() {
    wx.showModal({
      title: '提示',
      content: '确定要退出登录吗？',
      success: res => {
        if (res.confirm) {
          wx.removeStorageSync('userInfo')
          wx.removeStorageSync('token')
          wx.reLaunch({ url: '/pages/home/home' })
        }
      }
    })
  }
})

/**
 * @联系作者：16768118056
 * @描述：（此项目非免费分享）源码百分百可用，搞定毕设不发愁，支持远程调试安装、二次开发、定制、讲解、文档类。
 * @访问：https://www.notmaker.com/detail/8326a897119d4542896c863a69d7bbe7/gtt20260415，查看完整运行演示。
 */