/**
 * 隐私设置页 U43
 */
const api = require('../../utils/api');

Page({
  data: {
    visibleInRecommendations: true,
    allowActivityInvitation: true,
    showLastOnline: false,
    saving: false
  },

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

  async loadSettings() {
    try {
      const token = wx.getStorageSync('accessToken');
      const res = await api.get('/account/privacy-settings', {}, { Authorization: `Bearer ${token}` });
      this.setData({
        visibleInRecommendations: res.visibleInRecommendations !== false,
        allowActivityInvitation: res.allowActivityInvitation !== false,
        showLastOnline: res.showLastOnline === true
      });
    } catch (err) {
      console.error(err);
    }
  },

  onVisibleChange(e) {
    this.setData({ visibleInRecommendations: e.detail.value });
  },

  onActivityInvitationChange(e) {
    this.setData({ allowActivityInvitation: e.detail.value });
  },

  onShowLastOnlineChange(e) {
    this.setData({ showLastOnline: e.detail.value });
  },

  async saveSettings() {
    this.setData({ saving: true });
    try {
      const token = wx.getStorageSync('accessToken');
      await api.put('/account/privacy-settings', {
        visibleInRecommendations: this.data.visibleInRecommendations,
        allowActivityInvitation: this.data.allowActivityInvitation,
        showLastOnline: this.data.showLastOnline
      }, { Authorization: `Bearer ${token}` });
      wx.showToast({ title: '保存成功', icon: 'success' });
    } catch (err) {
      wx.showToast({ title: '保存失败', icon: 'none' });
    } finally {
      this.setData({ saving: false });
    }
  }
});