import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../core/auth/auth_bloc.dart';

/// Phase 1 placeholder — will be replaced in Phase 2 with chat/session features.
class HomeScreen extends StatelessWidget {
  const HomeScreen({super.key});

  @override
  Widget build(BuildContext context) {
    return BlocBuilder<AuthBloc, AuthState>(
      builder: (context, state) {
        final displayName = state is AuthAuthenticated
            ? state.profile['display_name'] as String
            : state is AuthAnonymous
                ? state.displayName
                : '';

        return Scaffold(
          appBar: AppBar(
            title: const Text('Halo Bestie'),
            actions: [
              IconButton(
                icon: const Icon(Icons.logout),
                onPressed: () => context.read<AuthBloc>().add(LogoutRequested()),
              ),
            ],
          ),
          body: Center(
            child: Text(
              'Halo, $displayName!',
              style: const TextStyle(fontSize: 24),
            ),
          ),
        );
      },
    );
  }
}