medora-provider/lib/screens/authentication/user_profile_screen.dart

import 'package:flutter/material.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:telemednet/data/models/telemed_user.dart';
import 'package:telemednet/route_names.dart';
import 'package:telemednet/shared/user_selection.dart';

class UserProfileScreen extends StatefulWidget {
  final TelemedUser? user;
  const UserProfileScreen({super.key, required this.user});

  @override
  State<UserProfileScreen> createState() => _UserProfileScreenState();
}

class _UserProfileScreenState extends State<UserProfileScreen> {
  TelemedUser? user;
  final FirebaseAuth _auth = FirebaseAuth.instance;

  @override
  void initState() {
    super.initState();
    user = widget.user;
  }

  Future<void> _signOut() async {
    try {
      await _auth.signOut();
      // Navigate to login screen or home screen after logout
      Navigator.of(context).pushReplacementNamed(RouteNames.launch);
    } catch (e) {
      print("Error signing out: $e");
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Failed to log out. Please try again.')),
      );
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('User Profile'),
        actions: [
          IconButton(
            icon: Icon(Icons.exit_to_app),
            onPressed: _signOut,
          ),
        ],
      ),
      body: Column(
        children: [
          Expanded(child: UserSelection()),
          ElevatedButton(
            onPressed: _signOut,
            child: Text('Log Out'),
          ),
        ],
      ),
    );
  }
}