104 lines
3.3 KiB
Dart
104 lines
3.3 KiB
Dart
import 'dart:async';
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import 'package:equatable/equatable.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../../core/network/ws_client.dart';
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import 'game_models.dart';
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class GameUiState extends Equatable {
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final WsStatus connection;
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final GameState? state;
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final HandResult? handResult; // اوورلی نتیجهی هَند (گذرا)
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final GameOver? gameOver; // اوورلی پایان بازی
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final String? notice; // پیام گذرا (خطا/خروج بازیکن)
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const GameUiState({
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this.connection = WsStatus.connecting,
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this.state,
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this.handResult,
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this.gameOver,
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this.notice,
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});
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GameUiState copyWith({
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WsStatus? connection,
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GameState? state,
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HandResult? handResult,
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GameOver? gameOver,
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String? notice,
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bool clearHandResult = false,
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bool clearNotice = false,
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}) =>
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GameUiState(
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connection: connection ?? this.connection,
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state: state ?? this.state,
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handResult: clearHandResult ? null : (handResult ?? this.handResult),
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gameOver: gameOver ?? this.gameOver,
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notice: clearNotice ? null : (notice ?? this.notice),
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);
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@override
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List<Object?> get props => [connection, state, handResult, gameOver, notice];
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}
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class GameCubit extends Cubit<GameUiState> {
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final WsClient _ws;
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final String tier;
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late final StreamSubscription _msgSub;
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late final StreamSubscription _statusSub;
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GameCubit(this._ws, this.tier) : super(const GameUiState()) {
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_msgSub = _ws.messages.listen(_onMessage);
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_statusSub = _ws.status.listen(_onStatus);
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_ws.connect();
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}
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void _onStatus(WsStatus s) {
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emit(state.copyWith(connection: s));
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// پس از برقراری اتصال، درخواست ورود به صف؛ در صورت reconnect سرور خودش
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// بازیکن را به میز برمیگرداند (این پیام را نادیده میگیرد).
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if (s == WsStatus.connected) {
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_ws.send({'type': 'join_queue', 'tier': tier});
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}
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}
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void _onMessage(Map<String, dynamic> msg) {
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switch (msg['type']) {
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case 'state':
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final gs = GameState.fromJson(msg);
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// با شروع دست/هَند جدید، اوورلی نتیجه پاک میشود.
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final clear = gs.phase == 'choose_trump' || gs.phase == 'playing';
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emit(state.copyWith(state: gs, clearHandResult: clear));
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case 'hand_over':
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emit(state.copyWith(handResult: HandResult.fromJson(msg)));
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case 'game_over':
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emit(state.copyWith(gameOver: GameOver.fromJson(msg)));
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case 'player_disconnected':
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emit(state.copyWith(notice: 'یک بازیکن قطع شد'));
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case 'player_reconnected':
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emit(state.copyWith(notice: 'بازیکن بازگشت'));
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case 'player_left':
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emit(state.copyWith(notice: 'یک بازیکن میز را ترک کرد'));
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case 'error':
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emit(state.copyWith(notice: (msg['message'] ?? 'خطا').toString()));
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}
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}
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void chooseTrump(String suit) => _ws.send({'type': 'choose_trump', 'suit': suit});
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void playCard(String card) => _ws.send({'type': 'play_card', 'card': card});
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void leave() => _ws.send({'type': 'leave'});
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void clearNotice() => emit(state.copyWith(clearNotice: true));
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@override
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Future<void> close() {
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_msgSub.cancel();
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_statusSub.cancel();
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_ws.dispose();
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return super.close();
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}
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}
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