init

lib/core/config.dart

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+/// تنظیمات سراسری اپ.
+class AppConfig {
+  /// آدرس پایه‌ی سرور.
+  /// - موبایل واقعی روی همان Wi-Fi: IP محلی مک (پیش‌فرض فعلی).
+  /// - امولاتور اندروید: `--dart-define=BASE_URL=http://10.0.2.2:8080`
+  /// - وب / شبیه‌ساز iOS: `--dart-define=BASE_URL=http://localhost:8080`
+  /// - پروداکشن: `--dart-define=BASE_URL=https://api.hakemsho.ir`
+  /// با تغییر شبکه/IP مک، مقدار dart-define یا همین پیش‌فرض را عوض کنید.
+  static const String baseUrl =
+      String.fromEnvironment('BASE_URL', defaultValue: 'http://192.168.100.28:8080');
+
+  static String get apiUrl => '$baseUrl/api';
+
+  /// آدرس WebSocket بازی به‌همراه توکن احراز هویت.
+  static String wsUrl(String token) =>
+      '${baseUrl.replaceFirst('http', 'ws')}/ws?token=$token';
+}

lib/core/network/api_client.dart

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+import 'package:dio/dio.dart';
+
+import '../config.dart';
+import '../storage/token_storage.dart';
+
+/// کلاینت HTTP با تزریق خودکار توکن Bearer.
+class ApiClient {
+  final Dio dio;
+
+  ApiClient(TokenStorage storage)
+      : dio = Dio(BaseOptions(
+          baseUrl: AppConfig.apiUrl,
+          connectTimeout: const Duration(seconds: 10),
+          receiveTimeout: const Duration(seconds: 10),
+          headers: {'Accept': 'application/json'},
+        )) {
+    dio.interceptors.add(InterceptorsWrapper(
+      onRequest: (options, handler) async {
+        final token = await storage.read();
+        if (token != null && token.isNotEmpty) {
+          options.headers['Authorization'] = 'Bearer $token';
+        }
+        handler.next(options);
+      },
+    ));
+  }
+}

lib/core/network/ws_client.dart

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+import 'dart:async';
+import 'dart:convert';
+
+import 'package:web_socket_channel/web_socket_channel.dart';
+
+import '../config.dart';
+
+enum WsStatus { connecting, connected, disconnected }
+
+/// کلاینت WebSocket بازی: اتصال با توکن، ارسال/دریافت JSON و اتصال مجدد خودکار.
+class WsClient {
+  final String token;
+  WebSocketChannel? _channel;
+  StreamSubscription? _sub;
+  Timer? _reconnectTimer;
+  bool _disposed = false;
+  int _attempt = 0;
+
+  final _messages = StreamController<Map<String, dynamic>>.broadcast();
+  final _status = StreamController<WsStatus>.broadcast();
+
+  WsClient(this.token);
+
+  /// پیام‌های دیکدشده‌ی سرور.
+  Stream<Map<String, dynamic>> get messages => _messages.stream;
+
+  /// وضعیت اتصال (برای نمایش «در حال اتصال مجدد»).
+  Stream<WsStatus> get status => _status.stream;
+
+  void connect() {
+    if (_disposed) return;
+    _status.add(WsStatus.connecting);
+    try {
+      final ch = WebSocketChannel.connect(Uri.parse(AppConfig.wsUrl(token)));
+      _channel = ch;
+      _sub = ch.stream.listen(
+        _onData,
+        onError: (_) => _scheduleReconnect(),
+        onDone: _scheduleReconnect,
+        cancelOnError: true,
+      );
+      _attempt = 0;
+      _status.add(WsStatus.connected);
+    } catch (_) {
+      _scheduleReconnect();
+    }
+  }
+
+  void _onData(dynamic raw) {
+    try {
+      final msg = jsonDecode(raw as String);
+      if (msg is Map<String, dynamic>) _messages.add(msg);
+    } catch (_) {/* پیام نامعتبر نادیده گرفته می‌شود */}
+  }
+
+  void send(Map<String, dynamic> msg) {
+    _channel?.sink.add(jsonEncode(msg));
+  }
+
+  void _scheduleReconnect() {
+    if (_disposed) return;
+    _status.add(WsStatus.disconnected);
+    _sub?.cancel();
+    _sub = null;
+    _channel = null;
+    _reconnectTimer?.cancel();
+    // backoff تا حداکثر ۵ ثانیه؛ سرور با همان توکن بازیکن را به میز برمی‌گرداند.
+    final delayMs = (500 * (1 << _attempt)).clamp(500, 5000);
+    _attempt = (_attempt + 1).clamp(0, 4);
+    _reconnectTimer = Timer(Duration(milliseconds: delayMs), connect);
+  }
+
+  void dispose() {
+    _disposed = true;
+    _reconnectTimer?.cancel();
+    _sub?.cancel();
+    _channel?.sink.close();
+    _messages.close();
+    _status.close();
+  }
+}

lib/core/storage/token_storage.dart

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+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+
+/// ذخیره‌ی امن توکن JWT.
+class TokenStorage {
+  static const _key = 'jwt_token';
+  final FlutterSecureStorage _storage;
+
+  TokenStorage([FlutterSecureStorage? storage])
+      : _storage = storage ?? const FlutterSecureStorage();
+
+  Future<String?> read() => _storage.read(key: _key);
+
+  Future<void> write(String token) => _storage.write(key: _key, value: token);
+
+  Future<void> clear() => _storage.delete(key: _key);
+}

lib/core/theme/app_theme.dart

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+import 'package:flutter/material.dart';
+
+/// تم بصری حکم‌شو (الهام‌گرفته از اپ مرجع: قرمز تیره و طلایی).
+class AppColors {
+  static const bg = Color(0xFF3A0A12);
+  static const bgDark = Color(0xFF240108);
+  static const panel = Color(0xFF5A0E1A);
+  static const gold = Color(0xFFE9B949);
+  static const goldDark = Color(0xFFB8860B);
+  static const accent = Color(0xFFB81D2A);
+  static const green = Color(0xFF2E7D32);
+  static const text = Color(0xFFF5E9D0);
+}
+
+class AppTheme {
+  static ThemeData build() {
+    const fontFamily = 'Dana';
+    final base = ThemeData.dark(useMaterial3: true);
+    return base.copyWith(
+      scaffoldBackgroundColor: AppColors.bg,
+      primaryColor: AppColors.accent,
+      colorScheme: base.colorScheme.copyWith(
+        primary: AppColors.gold,
+        secondary: AppColors.accent,
+        surface: AppColors.panel,
+      ),
+      textTheme: base.textTheme.apply(
+        fontFamily: fontFamily,
+        bodyColor: AppColors.text,
+        displayColor: AppColors.text,
+      ),
+      appBarTheme: const AppBarTheme(
+        backgroundColor: AppColors.bgDark,
+        foregroundColor: AppColors.gold,
+        centerTitle: true,
+      ),
+      inputDecorationTheme: InputDecorationTheme(
+        filled: true,
+        fillColor: AppColors.bgDark.withValues(alpha: 0.6),
+        hintStyle: const TextStyle(color: Colors.white38),
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(12),
+          borderSide: const BorderSide(color: AppColors.goldDark),
+        ),
+        enabledBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(12),
+          borderSide: const BorderSide(color: AppColors.goldDark),
+        ),
+        focusedBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(12),
+          borderSide: const BorderSide(color: AppColors.gold, width: 2),
+        ),
+      ),
+      elevatedButtonTheme: ElevatedButtonThemeData(
+        style: ElevatedButton.styleFrom(
+          backgroundColor: AppColors.accent,
+          foregroundColor: AppColors.text,
+          minimumSize: const Size.fromHeight(54),
+          textStyle: const TextStyle(
+              fontFamily: fontFamily, fontSize: 18, fontWeight: FontWeight.bold),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(14),
+            side: const BorderSide(color: AppColors.gold, width: 1.5),
+          ),
+        ),
+      ),
+    );
+  }
+}