import 'package:flutter/material.dart';
import 'package:kmobile/data/repositories/auth_repository.dart';
import 'package:kmobile/features/profile/preferences/logout_dialog.dart';
import 'package:shared_preferences/shared_preferences.dart';
import '../../di/injection.dart';
import '../../l10n/app_localizations.dart';
import 'package:kmobile/features/profile/preferences/preference_screen.dart';

class ProfileScreen extends StatelessWidget {
  const ProfileScreen({super.key});
  

    Future<void> _handleLogout(BuildContext context) async {
    final auth = getIt<AuthRepository>();
    final prefs = await SharedPreferences.getInstance();
    await prefs.clear(); // clear saved session/token
    await auth.clearAuthTokens();
    // Navigate to login and remove all previous routes
    Navigator.pushNamedAndRemoveUntil(context, '/login', (route) => false);
  }

  @override
  Widget build(BuildContext context) {
    final loc = AppLocalizations.of(context);

    return Scaffold(
      appBar: AppBar(
        title: Text(loc.profile), // Localized "Profile"
      ),
      body: ListView(
        children: [
          ListTile(
            leading: const Icon(Icons.settings),
            title: Text(loc.preferences), 
            onTap: () {
              Navigator.push(
                context,
                MaterialPageRoute(
                    builder: (context) => const PreferenceScreen()),
              );
            },
          ),
          // You can add more profile options here later
          ListTile(
            leading: const Icon(Icons.logout),
            title: const Text("Logout"), 
            onTap: () async {
              final shouldLogout = await showDialog<bool>(
                context: context,
                builder: (_) => const LogoutDialog(),
              );

              if (shouldLogout == true) {
                await _handleLogout(context);
              }
            },
          ),
        ],
      ),
    );
  }
}