import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';

class SettingsSection extends StatelessWidget {
  final String title;
  final List<SettingsItem> items;

  const SettingsSection({Key? key, required this.title, required this.items}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Padding(
          padding: const EdgeInsets.all(8.0),
          child: Text(
            title,
            style: const TextStyle(fontSize: 20, fontWeight: FontWeight.bold, color: Colors.black),
          ),
        ),
        ...items.map((item) => _buildItem(item)).toList(),
      ],
    );
  }

  Widget _buildItem(SettingsItem item) {
    return ExpansionTile(
      title: Text(item.title),
      children: [
        ListTile(
          title: Text(item.detail),
          trailing: item.url != null
              ? GestureDetector(
                  child: Text(
                    item.trailingText ?? "",
                    style: const TextStyle(color: Colors.grey),
                  ),
                  onTap: () => _launchURL(Uri.parse(item.url!)),
                )
              : null,
          onTap: item.onTap,
        ),
      ],
    );
  }

  void _launchURL(Uri url) async {
    if (await canLaunchUrl(url)) {
      await launchUrl(url);
    } else {
      if (kDebugMode) {
        print("Could not launch $url");
      }
    }
  }
}

class SettingsItem {
  final String title;
  final String detail;
  final String? trailingText;
  final String? url;
  final VoidCallback? onTap;

  SettingsItem({
    required this.title,
    this.detail = '',
    this.trailingText,
    this.url,
    this.onTap,
  });
}