halobestie-clone/client_app/lib/features/chat/screens/searching_screen.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:go_router/go_router.dart';
import '../../../core/pairing/pairing_bloc.dart';

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

  @override
  Widget build(BuildContext context) {
    return BlocListener<PairingBloc, PairingState>(
      listener: (context, state) {
        if (state is PairingBestieFound) {
          context.go('/chat/found', extra: {
            'sessionId': state.sessionId,
            'mitraName': state.mitraName,
          });
        } else if (state is PairingNoBestie) {
          context.go('/chat/no-bestie');
        } else if (state is PairingCancelled) {
          context.go('/home');
        }
      },
      child: Scaffold(
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(32),
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                const CircularProgressIndicator(),
                const SizedBox(height: 32),
                const Text(
                  'Mencari Bestie...',
                  style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
                ),
                const SizedBox(height: 8),
                const Text(
                  'Tunggu sebentar ya, kami sedang mencarikan Bestie untukmu',
                  textAlign: TextAlign.center,
                  style: TextStyle(fontSize: 16, color: Colors.grey),
                ),
                const SizedBox(height: 48),
                OutlinedButton(
                  onPressed: () => context.read<PairingBloc>().add(CancelPairing()),
                  child: const Text('Batalkan'),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}