import 'package:flutter/material.dart';

class SettingsPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SingleChildScrollView(
      padding: EdgeInsets.all(16),
      child: Column(
        children: [
          _buildSettingsSection('账户设置', [
            _buildSettingsItem('隐私设置', Icons.privacy_tip),
            _buildSettingsItem('安全设置', Icons.security),
            _buildSettingsItem('账号绑定', Icons.link),
          ]),

          SizedBox(height: 20),

          _buildSettingsSection('通知设置', [
            _buildSettingsItem('推送通知', Icons.notifications_active, hasSwitch: true),
            _buildSettingsItem('声音提醒', Icons.volume_up, hasSwitch: true),
            _buildSettingsItem('震动提醒', Icons.vibration, hasSwitch: true),
          ]),

          SizedBox(height: 20),

          _buildSettingsSection('其他设置', [
            _buildSettingsItem('清理缓存', Icons.cleaning_services),
            _buildSettingsItem('语言设置', Icons.language),
            _buildSettingsItem('主题设置', Icons.color_lens),
            _buildSettingsItem('关于应用', Icons.info_outline),
          ]),
        ],
      ),
    );
  }

  Widget _buildSettingsSection(String title, List<Widget> children) {
    return Card(
      elevation: 2,
      child: Padding(
        padding: EdgeInsets.all(16),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(
              title,
              style: TextStyle(
                fontSize: 18,
                fontWeight: FontWeight.bold,
                color: Colors.grey[700],
              ),
            ),
            SizedBox(height: 8),
            ...children,
          ],
        ),
      ),
    );
  }

  Widget _buildSettingsItem(String title, IconData icon, {bool hasSwitch = false}) {
    return ListTile(
      leading: Icon(icon, color: Colors.blue),
      title: Text(title),
      trailing: hasSwitch
          ? Switch(value: true, onChanged: (value) {})
          : Icon(Icons.arrow_forward_ios, size: 16),
      onTap: () {},
    );
  }
}