devtools_options.yaml

@@ -1 +0,0 @@
-extensions:

lib/api/game_info.dart

@@ -1,65 +0,0 @@
-import 'package:shared_preferences/shared_preferences.dart';
-import 'package:uuid/uuid.dart';
-
-class GameInfo {
-  final UuidValue? playerID;
-  final String? passphrase;
-
-  const GameInfo({
-    required this.playerID,
-    required this.passphrase,
-  });
-
-  factory GameInfo.empty() {
-    return const GameInfo(playerID: null, passphrase: null);
-  }
-
-  factory GameInfo.fromJson(Map<String, dynamic> json) {
-    final playerid = UuidValue.fromString(json['playerID']);
-    final passphrase = json['passphrase'];
-
-    return GameInfo(playerID: playerid, passphrase: passphrase);
-  }
-
-  Map<String, dynamic> toJson() {
-    String? pid;
-
-    if (playerID != null) {
-      pid = playerID.toString();
-    }
-
-    return {
-      'playerID': pid,
-      'passphrase': passphrase,
-    };
-  }
-
-  void store() async {
-    final SharedPreferences prefs = await SharedPreferences.getInstance();
-
-    await prefs.setString(passphrase!, playerID.toString());
-  }
-
-  static Future<GameInfo?> get(String phrase) async {
-    final SharedPreferences prefs = await SharedPreferences.getInstance();
-    var playerID = prefs.getString(phrase);
-
-    if (playerID == null) return null;
-
-    return GameInfo(
-        playerID: UuidValue.fromString(playerID), passphrase: phrase);
-  }
-}
-
-class WebsocketMessageIdentifyPlayer {
-  final String playerID;
-  final String? passphrase;
-
-  const WebsocketMessageIdentifyPlayer({
-    required this.playerID,
-    required this.passphrase,
-  });
-
-  Map<String, dynamic> toJson() =>
-      {'playerID': playerID, 'passphrase': passphrase};
-}

lib/api/register.dart

@@ -0,0 +1,80 @@
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:uuid/uuid.dart';
+
+class PlayerInfo {
+  final UuidValue? playerID;
+  final UuidValue? lobbyID;
+  final String? passphrase;
+
+  const PlayerInfo({
+    required this.playerID,
+    required this.lobbyID,
+    required this.passphrase,
+  });
+
+  factory PlayerInfo.fromJson(Map<String, dynamic> json) {
+    final playerid = UuidValue.fromString(json['playerID']);
+    final lobbyid = UuidValue.fromString(json['lobbyID']);
+    final passphrase = json['passphrase'];
+
+    return PlayerInfo(
+        playerID: playerid, lobbyID: lobbyid, passphrase: passphrase);
+  }
+
+  Map<String, dynamic> toJson() => {
+        'playerID': playerID,
+        'lobbyID': lobbyID,
+        'passphrase': passphrase,
+      };
+
+  void store() async {
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+
+    await prefs.setBool("contains", true);
+    await prefs.setString("playerID", playerID.toString());
+    await prefs.setString("lobbyID", lobbyID.toString());
+    await prefs.setString("passphrase", passphrase.toString());
+  }
+
+  void delete() async {
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+
+    await prefs.setBool("contains", false);
+  }
+
+  Future<PlayerInfo?> get() async {
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+    var contains = prefs.getBool("contains");
+    var playerID = prefs.getString("playerID");
+    var lobbyID = prefs.getString("lobbyID");
+    var passphrase = prefs.getString("passphrase");
+
+    if (contains == null ||
+        !contains ||
+        playerID == null ||
+        lobbyID == null ||
+        passphrase == null) {
+      return null;
+    }
+
+    return PlayerInfo(
+        playerID: UuidValue.fromString(playerID),
+        lobbyID: UuidValue.fromString(lobbyID),
+        passphrase: passphrase);
+  }
+}
+
+class WebsocketMessageIdentifyPlayer {
+  final String playerID;
+  final String lobbyID;
+  final String? passphrase;
+
+  const WebsocketMessageIdentifyPlayer({
+    required this.playerID,
+    required this.lobbyID,
+    required this.passphrase,
+  });
+
+  Map<String, dynamic> toJson() =>
+      {'lobbyID': lobbyID, 'playerID': playerID, 'passphrase': passphrase};
+}

lib/api/websocket_message.dart

@@ -4,8 +4,7 @@ enum MessageType {
   boardState,
   move,
   invalidMove,
-  colorDetermined,
+  colorDetermined;
-  gameEnded;
 
   String toJson() => name;
   static MessageType fromJson(String json) => values.byName(json);
@@ -83,16 +82,6 @@ class ApiWebsocketMessage {
           squareInCheck: json['squareInCheck'],
           playerColor: null,
         );
-      case MessageType.gameEnded:
-        ret = ApiWebsocketMessage(
-          type: type,
-          move: null,
-          turnColor: null,
-          reason: json['reason'],
-          position: null,
-          squareInCheck: null,
-          playerColor: null,
-        );
     }
     return ret;
   }

lib/chess/chess_app.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
 import 'package:mchess/chess_bloc/promotion_bloc.dart';
-import 'package:mchess/chess_bloc/tap_bloc.dart';
 import 'package:mchess/connection_cubit/connection_cubit.dart';
 import 'package:mchess/utils/chess_router.dart';
 
@@ -17,21 +16,18 @@ class ChessApp extends StatelessWidget {
           create: (_) => ConnectionCubit.getInstance(),
         ),
         BlocProvider(
-          create: (_) => ChessBloc.getInstance(),
+          create: (context) => ChessBloc.getInstance(),
         ),
         BlocProvider(
-          create: (_) => PromotionBloc.getInstance(),
+          create: (context) => PromotionBloc.getInstance(),
-        ),
+        )
-        BlocProvider(
-          create: (_) => TapBloc.getInstance(),
-        ),
       ],
       child: MaterialApp.router(
         theme: ThemeData.dark(
           useMaterial3: true,
         ),
         routerConfig: ChessAppRouter.getInstance().router,
-        title: 'mChess 1.0.8',
+        title: 'mChess 0.1.1340',
       ),
     );
   }

lib/chess/chess_board.dart

@@ -13,8 +13,7 @@ class ChessBoard extends StatelessWidget {
 
   const ChessBoard._({required this.bState, required this.squares});
 
-  factory ChessBoard(
+  factory ChessBoard({required ChessBoardState boardState}) {
-      {required ChessBoardState boardState, ChessCoordinate? tappedSquare}) {
     List<ChessSquare> squares = List.empty(growable: true);
     for (int i = 0; i < 64; i++) {
       var column = (i % 8) + 1;
@@ -25,7 +24,7 @@ class ChessBoard extends StatelessWidget {
       bool squareWasPartOfLastMove = false;
       if ((boardState.lastMove.to == ChessCoordinate(column, row) ||
               boardState.lastMove.from == ChessCoordinate(column, row)) &&
-          boardState.colorLastMove) {
+          boardState.positionAckdByServer) {
         squareWasPartOfLastMove = true;
       }
 
@@ -34,7 +33,7 @@ class ChessBoard extends StatelessWidget {
           ChessCoordinate(column, row),
           piece,
           squareWasPartOfLastMove,
-            tappedSquare == ChessCoordinate(column, row)),
+        ),
       );
     }
 

lib/chess/chess_square.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mchess/chess/chess_square_outer_dragtarget.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
-import 'package:mchess/chess_bloc/tap_bloc.dart';
 import '../utils/chess_utils.dart';
 
 class ChessSquare extends StatefulWidget {
@@ -18,18 +18,13 @@ class ChessSquare extends StatefulWidget {
     required this.color,
   });
 
-  factory ChessSquare(ChessCoordinate coord, ChessPiece? piece,
+  factory ChessSquare(
-      bool wasPartOfLastMove, bool wasTapped) {
+      ChessCoordinate coord, ChessPiece? piece, bool wasPartOfLastMove) {
     Color lightSquaresColor =
         wasPartOfLastMove ? Colors.green.shade200 : Colors.brown.shade50;
     Color darkSquaresColor =
         wasPartOfLastMove ? Colors.green.shade300 : Colors.brown.shade400;
 
-    if (wasTapped) {
-      lightSquaresColor = Colors.red.shade200;
-      darkSquaresColor = Colors.red.shade300;
-    }
-
     Color squareColor;
 
     if (coord.row % 2 == 0) {
@@ -58,26 +53,31 @@ class ChessSquare extends StatefulWidget {
 }
 
 class _ChessSquareState extends State<ChessSquare> {
+  late Color squareColor;
+
+  @override
+  void initState() {
+    squareColor = widget.color;
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
-    var dragTarget = Container(
+    return BlocListener<ChessBloc, ChessBoardState>(
+      listenWhen: (previous, current) {
+        return true;
+      },
+      listener: (context, state) {
+        setState(() {
+          squareColor = Colors.red;
+        });
+      },
+      child: Container(
         color: widget.color,
         child: ChessSquareOuterDragTarget(
             coordinate: widget.coordinate,
             containedPiece: widget.containedPiece ?? const ChessPiece.none()),
+      ),
     );
-
-    if (widget.containedPiece == null ||
-        widget.containedPiece!.color != ChessBloc.getMyColor()) {
-      return GestureDetector(
-        child: dragTarget,
-        onTap: () {
-          TapBloc().add(SquareTappedEvent(
-              tapped: widget.coordinate, pieceOnSquare: widget.containedPiece));
-        },
-      );
-    } else {
-      return dragTarget;
-    }
   }
 }

lib/chess/chess_square_inner_draggable.dart

@@ -2,7 +2,6 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:mchess/chess/chess_square.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
-import 'package:mchess/chess_bloc/tap_bloc.dart';
 import 'package:mchess/utils/chess_utils.dart';
 
 class ChessSquareInnerDraggable extends StatelessWidget {
@@ -49,10 +48,7 @@ class ChessSquareInnerDraggable extends StatelessWidget {
         dragAnchorStrategy: pointerDragAnchorStrategy,
         child: containedPiece ?? Container(),
         onDragCompleted: () {},
-        onDragStarted: () {
+        onDragStarted: () {},
-          TapBloc().add(SquareTappedEvent(
-              tapped: coordinate, pieceOnSquare: containedPiece));
-        },
       ),
     );
   }

lib/chess/chess_square_outer_dragtarget.dart

@@ -3,7 +3,6 @@ import 'package:mchess/chess/chess_square_inner_draggable.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
 import 'package:mchess/chess_bloc/chess_events.dart';
 import 'package:mchess/chess_bloc/promotion_bloc.dart';
-import 'package:mchess/chess_bloc/tap_bloc.dart';
 import 'package:mchess/utils/chess_utils.dart';
 
 class ChessSquareOuterDragTarget extends StatelessWidget {
@@ -16,31 +15,26 @@ class ChessSquareOuterDragTarget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return DragTarget<PieceDragged>(
-      onWillAcceptWithDetails: (details) {
+      onWillAccept: (move) {
-        if (details.data.fromSquare == coordinate) {
+        if (move?.fromSquare == coordinate) {
           return false;
         }
         return true;
       },
-      onAcceptWithDetails: (details) {
+      onAccept: (pieceDragged) {
         // Replace the dummy value with the actual target of the move.
-        details.data.toSquare = coordinate;
+        pieceDragged.toSquare = coordinate;
 
-        TapBloc().add(CancelTapEvent());
+        if (isPromotionMove(pieceDragged)) {
-
-        if (isPromotionMove(
-          details.data.movedPiece!.pieceClass,
-          ChessBloc.getMyColor(),
-          details.data.toSquare,
-        )) {
           var move = ChessMove(
-              from: details.data.fromSquare, to: details.data.toSquare);
+              from: pieceDragged.fromSquare, to: pieceDragged.toSquare);
-          PromotionBloc().add(PawnMovedToPromotionField(
+          PromotionBloc.getInstance().add(PawnMovedToPromotionField(
-              move: move, colorMoved: ChessBloc.myColor));
+              move: move, colorMoved: ChessBloc.myColor!));
-        } else if (coordinate != details.data.fromSquare) {
+        } else if (coordinate != pieceDragged.fromSquare) {
-          ChessBloc().add(OwnPieceMoved(
+          ChessBloc.getInstance().add(OwnPieceMoved(
-              startSquare: details.data.fromSquare,
+              startSquare: pieceDragged.fromSquare,
-              endSquare: details.data.toSquare));
+              endSquare: pieceDragged.toSquare,
+              piece: pieceDragged.movedPiece!));
         }
       },
       builder: (context, candidateData, rejectedData) {
@@ -51,4 +45,28 @@ class ChessSquareOuterDragTarget extends StatelessWidget {
       },
     );
   }
+
+  bool isPromotionMove(PieceDragged move) {
+    bool isPromotion = false;
+    if (move.movedPiece!.pieceClass != ChessPieceClass.pawn) {
+      return isPromotion;
+    }
+
+    switch (ChessBloc.myColor) {
+      case ChessColor.black:
+        if (move.toSquare.row == 1) {
+          isPromotion = true;
+        }
+        break;
+      case ChessColor.white:
+        if (move.toSquare.row == 8) {
+          isPromotion = true;
+        }
+        break;
+      case null:
+        break;
+    }
+
+    return isPromotion;
+  }
 }

lib/chess_bloc/chess_bloc.dart

@@ -11,9 +11,9 @@ import 'package:mchess/utils/chess_utils.dart';
 class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
   static final ChessBloc _instance = ChessBloc._internal();
   static ChessColor turnColor = ChessColor.white;
-  static ChessColor myColor = ChessColor.white;
+  static ChessColor? myColor = ChessColor.white;
 
-  static ChessColor getMyColor() {
+  static ChessColor? getSidesColor() {
     return myColor;
   }
 
@@ -24,6 +24,7 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     on<OwnPieceMoved>(ownMoveHandler);
     on<OwnPromotionPlayed>(ownPromotionHandler);
     on<InvalidMovePlayed>(invalidMoveHandler);
+    on<BoardStatusReceived>(boardStatusHandler);
   }
 
   factory ChessBloc.getInstance() {
@@ -51,12 +52,10 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
 
   void flipBoard(ColorDetermined event, Emitter<ChessBoardState> emit) {
     log("My Color is $myColor");
-
+    myColor = event.myColor;
-    myColor = event.playerColor;
-
     emit(
       ChessBoardState(
-        event.playerColor,
+        event.myColor,
         state.newTurnColor,
         state.position,
         ChessMove.none(),
@@ -76,13 +75,12 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
           .recordMove(event.startSquare, event.endSquare, event.position);
     }
 
-    myColor = event.playerColor;
     turnColor = event.turnColor;
 
     emit(
       ChessBoardState(
-        myColor,
+        state.bottomColor,
-        event.turnColor,
+        turnColor,
         event.position,
         move,
         true,
@@ -114,14 +112,8 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     tempPosition[move.from] = const ChessPiece.none();
 
     emit(
-      ChessBoardState(
+      ChessBoardState(state.bottomColor, turnColor, tempPosition, move, false,
-        state.bottomColor,
+          ChessCoordinate.none()),
-        turnColor,
-        tempPosition,
-        ChessPositionManager.getInstance().lastMove,
-        true,
-        ChessCoordinate.none(),
-      ),
     );
   }
 
@@ -129,7 +121,7 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
       OwnPromotionPlayed event, Emitter<ChessBoardState> emit) {
     var apiMove = event.move.toApiMove();
     var shorNameForPiece = chessPiecesShortName[
-        ChessPieceAssetKey(pieceClass: event.pieceClass, color: myColor)]!;
+        ChessPieceAssetKey(pieceClass: event.pieceClass, color: myColor!)]!;
     apiMove.promotionToPiece = shorNameForPiece;
     var message = ApiWebsocketMessage(
       type: MessageType.move,
@@ -146,18 +138,31 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
 
   void invalidMoveHandler(
       InvalidMovePlayed event, Emitter<ChessBoardState> emit) {
-    var move = ChessPositionManager.getInstance().lastMove;
     emit(
       ChessBoardState(
         state.bottomColor,
         turnColor,
         ChessPositionManager.getInstance().currentPosition,
-        move,
+        ChessMove.none(),
-        true,
+        false,
         event.squareInCheck,
       ),
     );
   }
+
+  void boardStatusHandler(
+      BoardStatusReceived event, Emitter<ChessBoardState> emit) {
+    emit(
+      ChessBoardState(
+        event.myColor,
+        event.whoseTurn,
+        event.pos,
+        ChessMove.none(),
+        false,
+        ChessCoordinate.none(),
+      ),
+    );
+  }
 }
 
 class ChessBoardState {
@@ -165,7 +170,7 @@ class ChessBoardState {
   final ChessColor newTurnColor;
   final ChessPosition position;
   final ChessMove lastMove;
-  final bool colorLastMove;
+  final bool positionAckdByServer;
   final ChessCoordinate squareInCheck;
 
   ChessBoardState._(
@@ -173,7 +178,7 @@ class ChessBoardState {
     this.newTurnColor,
     this.position,
     this.lastMove,
-    this.colorLastMove,
+    this.positionAckdByServer,
     this.squareInCheck,
   );
 

lib/chess_bloc/chess_events.dart

@@ -9,7 +9,6 @@ class ReceivedBoardState extends ChessEvent {
   final ChessPosition position;
   final ChessCoordinate squareInCheck;
   final ChessColor turnColor;
-  final ChessColor playerColor;
 
   ReceivedBoardState({
     required this.startSquare,
@@ -17,15 +16,18 @@ class ReceivedBoardState extends ChessEvent {
     required this.position,
     required this.squareInCheck,
     required this.turnColor,
-    required this.playerColor,
   });
 }
 
 class OwnPieceMoved extends ChessEvent {
   final ChessCoordinate startSquare;
   final ChessCoordinate endSquare;
+  final ChessPiece piece;
 
-  OwnPieceMoved({required this.startSquare, required this.endSquare});
+  OwnPieceMoved(
+      {required this.startSquare,
+      required this.endSquare,
+      required this.piece});
 }
 
 class OwnPromotionPlayed extends ChessEvent {
@@ -40,9 +42,9 @@ class InitBoard extends ChessEvent {
 }
 
 class ColorDetermined extends ChessEvent {
-  final ChessColor playerColor;
+  final ChessColor myColor;
 
-  ColorDetermined({required this.playerColor});
+  ColorDetermined({required this.myColor});
 }
 
 class InvalidMovePlayed extends ChessEvent {
@@ -54,3 +56,15 @@ class InvalidMovePlayed extends ChessEvent {
     required this.squareInCheck,
   });
 }
+
+class BoardStatusReceived extends ChessEvent {
+  final ChessPosition pos;
+  final ChessColor myColor;
+  final ChessColor whoseTurn;
+
+  BoardStatusReceived({
+    required this.pos,
+    required this.myColor,
+    required this.whoseTurn,
+  });
+}

lib/chess_bloc/tap_bloc.dart

@@ -1,109 +0,0 @@
-import 'dart:developer';
-
-import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:mchess/chess_bloc/chess_bloc.dart';
-import 'package:mchess/chess_bloc/chess_events.dart';
-import 'package:mchess/chess_bloc/promotion_bloc.dart';
-import 'package:mchess/utils/chess_utils.dart';
-
-class TapBloc extends Bloc<TapEvent, TapState> {
-  static final TapBloc _instance = TapBloc._internal();
-
-  static TapBloc getInstance() {
-    return _instance;
-  }
-
-  factory TapBloc() {
-    return _instance;
-  }
-
-  TapBloc._internal() : super(TapState.init()) {
-    on<SquareTappedEvent>(handleTap);
-    on<CancelTapEvent>(cancelTap);
-  }
-
-  void handleTap(SquareTappedEvent event, Emitter<TapState> emit) {
-    ChessCoordinate? firstTappedSquare, secondTappedSquare;
-    ChessPiece? piece;
-
-    if (ChessBloc.myColor != ChessBloc.turnColor) return;
-
-    if (state.firstSquareTapped == null) {
-      //first tap
-      if (event.pieceOnSquare == null) return;
-      if (event.pieceOnSquare != null &&
-          ChessBloc.myColor != event.pieceOnSquare!.color) return;
-      firstTappedSquare = event.tapped;
-      piece = event.pieceOnSquare;
-    } else {
-      //second tap
-      if (event.pieceOnSquare?.color == ChessBloc.myColor) {
-        emit(TapState(
-            firstSquareTapped: event.tapped,
-            pieceOnFirstTappedSquare: event.pieceOnSquare,
-            secondSquareTapped: null));
-        return;
-      }
-      secondTappedSquare = event.tapped;
-    }
-
-    if (state.firstSquareTapped != null &&
-        state.firstSquareTapped != event.tapped) {
-      if (isPromotionMove(
-        state.pieceOnFirstTappedSquare!.pieceClass,
-        ChessBloc.myColor,
-        event.tapped,
-      )) {
-        PromotionBloc().add(PawnMovedToPromotionField(
-            move: ChessMove(from: state.firstSquareTapped!, to: event.tapped),
-            colorMoved: ChessBloc.myColor));
-        emit(TapState.init());
-        return;
-      } else {
-        ChessBloc().add(OwnPieceMoved(
-            startSquare: state.firstSquareTapped!, endSquare: event.tapped));
-        emit(TapState.init());
-        return;
-      }
-    }
-    log("handleTap() in TapBloc is called");
-    emit(TapState(
-        firstSquareTapped: firstTappedSquare,
-        pieceOnFirstTappedSquare: piece,
-        secondSquareTapped: secondTappedSquare));
-  }
-
-  void cancelTap(CancelTapEvent event, Emitter<TapState> emit) {
-    emit(TapState.init());
-  }
-}
-
-abstract class TapEvent {}
-
-class SquareTappedEvent extends TapEvent {
-  ChessCoordinate tapped;
-  ChessPiece? pieceOnSquare;
-
-  SquareTappedEvent({required this.tapped, required this.pieceOnSquare});
-}
-
-class CancelTapEvent extends TapEvent {}
-
-class TapState {
-  ChessCoordinate? firstSquareTapped;
-  ChessPiece? pieceOnFirstTappedSquare;
-
-  ChessCoordinate? secondSquareTapped;
-
-  TapState(
-      {required this.firstSquareTapped,
-      required this.pieceOnFirstTappedSquare,
-      required this.secondSquareTapped});
-
-  factory TapState.init() {
-    return TapState(
-        firstSquareTapped: null,
-        pieceOnFirstTappedSquare: null,
-        secondSquareTapped: null);
-  }
-}

lib/connection/ws_connection.dart

@@ -1,21 +1,19 @@
 import 'dart:convert';
 import 'dart:developer';
-import 'package:flutter/material.dart';
+import 'package:flutter/foundation.dart';
-import 'package:go_router/go_router.dart';
 import 'package:mchess/api/move.dart';
 import 'package:mchess/api/websocket_message.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
 import 'package:mchess/chess_bloc/chess_events.dart';
-import 'package:mchess/api/game_info.dart';
+import 'package:mchess/api/register.dart';
 import 'package:mchess/chess_bloc/chess_position.dart';
 import 'package:mchess/connection_cubit/connection_cubit.dart';
-import 'package:mchess/utils/chess_router.dart';
 import 'package:mchess/utils/chess_utils.dart';
-import 'package:mchess/utils/config.dart' as config;
 import 'package:web_socket_channel/web_socket_channel.dart';
 
 class ServerConnection {
   WebSocketChannel? channel;
+  late bool wasConnected = false;
   Stream broadcast = const Stream.empty();
 
   static final ServerConnection _instance = ServerConnection._internal();
@@ -40,16 +38,20 @@ class ServerConnection {
     channel!.sink.add(message);
   }
 
-  Future? connect(String playerID, String? passphrase) {
+  void connect(String playerID, lobbyID, String? passphrase) {
-    if (channel != null) return null;
+    String url;
+    if (kDebugMode) {
+      url = 'ws://localhost:8080/api/ws';
+    } else {
+      url = 'wss://chess.sw-gross.de:9999/api/ws';
+    }
+    channel = WebSocketChannel.connect(Uri.parse(url));
 
-    channel = WebSocketChannel.connect(Uri.parse(config.getWebsocketURL()));
-
-    channel!.ready.then((val) {
     send(
       jsonEncode(
         WebsocketMessageIdentifyPlayer(
           playerID: (playerID),
+          lobbyID: (lobbyID),
           passphrase: (passphrase),
         ),
       ),
@@ -58,18 +60,11 @@ class ServerConnection {
     log(channel!.closeCode.toString());
     broadcast = channel!.stream.asBroadcastStream();
     broadcast.listen(handleIncomingData);
-    });
-
-    return channel!.ready;
   }
 
-  Future disconnectExistingConnection() async {
+  void disconnectExistingConnection() {
     if (channel == null) return;
-
+    channel!.sink.close();
-    await channel!.sink.close();
-
-    channel = null;
-    broadcast = const Stream.empty();
   }
 
   void handleIncomingData(dynamic data) {
@@ -92,8 +87,6 @@ class ServerConnection {
 
       case MessageType.invalidMove:
         handleInvalidMoveMessage(apiMessage);
-      case MessageType.gameEnded:
-        handleGameEndedMessage(apiMessage);
     }
   }
 
@@ -111,10 +104,9 @@ class ServerConnection {
             position: ChessPositionManager.getInstance()
                 .fromPGNString(apiMessage.position!),
             squareInCheck: ChessCoordinate.fromApiCoordinate(
-              apiMessage.squareInCheck ?? const ApiCoordinate(col: 0, row: 0)),
+                apiMessage.squareInCheck ??
-          turnColor: ChessColor.fromApiColor(apiMessage.turnColor!),
+                    const ApiCoordinate(col: 0, row: 0)),
-          playerColor: ChessColor.fromApiColor(apiMessage.playerColor!),
+            turnColor: ChessColor.fromApiColor(apiMessage.turnColor!)),
-        ),
       );
     } else {
       log('Error: no position received');
@@ -125,7 +117,7 @@ class ServerConnection {
     ConnectionCubit.getInstance().opponentConnected();
     ChessBloc.getInstance().add(InitBoard());
     ChessBloc.getInstance().add(ColorDetermined(
-        playerColor: ChessColor.fromApiColor(apiMessage.playerColor!)));
+        myColor: ChessColor.fromApiColor(apiMessage.playerColor!)));
   }
 
   void handleInvalidMoveMessage(ApiWebsocketMessage apiMessage) {
@@ -138,29 +130,4 @@ class ServerConnection {
       ),
     );
   }
-
-  void handleGameEndedMessage(ApiWebsocketMessage apiMessage) {
-    showDialog(
-      context: navigatorKey.currentContext!,
-      builder: (context) {
-        String msg = '';
-        if (apiMessage.reason == 'whiteIsCheckmated') {
-          msg = 'Black won! White is checkmated';
-        } else if (apiMessage.reason == 'blackIsCheckmated') {
-          msg = 'White won! Black is checkmated';
-        }
-        return AlertDialog(
-            title: const Text('Game ended'),
-            content: Text(msg),
-            actions: <Widget>[
-              TextButton(
-                child: const Text('Home'),
-                onPressed: () {
-                  navigatorKey.currentContext!.goNamed('lobbySelector');
-                },
-              ),
-            ]);
-      },
-    );
-  }
 }

lib/connection_cubit/connection_cubit.dart

@@ -15,64 +15,21 @@ class ConnectionCubit extends Cubit<ConnectionCubitState> {
     return _instance;
   }
 
-  void connect(String playerID, String? passphrase) {
+  void connect(String playerID, lobbyID, String? passphrase) {
-    var connectedFuture =
+    ServerConnection.getInstance().connect(playerID, lobbyID, passphrase);
-        ServerConnection.getInstance().connect(playerID, passphrase);
-
-    connectedFuture?.then((val) {
-      emit(ConnectionCubitState(
-          iAmConnected: true,
-          connectedToPhrase: passphrase,
-          opponentConnected: false));
-    });
-  }
-
-  void connectIfNotConnected(String playerID, String? passphrase) {
-    if (state.iAmConnected && state.connectedToPhrase == passphrase) {
-      return;
-    }
-    if (state.iAmConnected && state.connectedToPhrase != passphrase) {
-      disonnect().then((val) {
-        connect(playerID, passphrase);
-      });
-    }
-
-    connect(playerID, passphrase);
-  }
-
-  Future disonnect() async {
-    var disconnectFuture =
-        ServerConnection.getInstance().disconnectExistingConnection();
-
-    disconnectFuture.then(
-      (val) {
-        emit(ConnectionCubitState.init());
-      },
-    );
-
-    return disconnectFuture;
   }
 
   void opponentConnected() {
-    emit(ConnectionCubitState(
+    emit(ConnectionCubitState(true));
-        iAmConnected: state.iAmConnected,
-        connectedToPhrase: state.connectedToPhrase,
-        opponentConnected: true));
   }
 }
 
 class ConnectionCubitState {
-  final bool iAmConnected;
-  final String? connectedToPhrase;
   final bool opponentConnected;
 
-  ConnectionCubitState(
+  ConnectionCubitState(this.opponentConnected);
-      {required this.iAmConnected,
-      required this.connectedToPhrase,
-      required this.opponentConnected});
 
   factory ConnectionCubitState.init() {
-    return ConnectionCubitState(
+    return ConnectionCubitState(false);
-        iAmConnected: false, connectedToPhrase: null, opponentConnected: false);
   }
 }

lib/main.dart

@@ -1,8 +1,11 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_web_plugins/url_strategy.dart';
 import 'package:go_router/go_router.dart';
 import 'package:mchess/chess/chess_app.dart';
 
 void main() {
   GoRouter.optionURLReflectsImperativeAPIs = true;
+  setUrlStrategy(const PathUrlStrategy());
+
   runApp(const ChessApp());
 }

lib/pages/chess_game.dart

@@ -5,21 +5,30 @@ import 'package:mchess/chess_bloc/chess_bloc.dart';
 
 import 'package:mchess/chess/chess_board.dart';
 import 'package:mchess/chess_bloc/promotion_bloc.dart';
-import 'package:mchess/chess_bloc/tap_bloc.dart';
 import 'package:mchess/utils/chess_utils.dart';
 import 'package:mchess/utils/widgets/promotion_dialog.dart';
 import 'package:universal_platform/universal_platform.dart';
 import 'package:uuid/uuid.dart';
 
 class ChessGame extends StatefulWidget {
-  const ChessGame({super.key});
+  final UuidValue playerID;
+  final UuidValue lobbyID;
+  final String? passphrase;
+  const ChessGame(
+      {required this.playerID,
+      required this.lobbyID,
+      required this.passphrase,
+      super.key});
 
   @override
   State<ChessGame> createState() => _ChessGameState();
 }
 
 class _ChessGameState extends State<ChessGame> {
-  ChessCoordinate? tappedSquare;
+  @override
+  void initState() {
+    super.initState();
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -39,12 +48,6 @@ class _ChessGameState extends State<ChessGame> {
       body: Center(
         child: Container(
           margin: const EdgeInsets.all(10),
-          child: BlocListener<TapBloc, TapState>(
-            listener: (context, state) {
-              setState(() {
-                tappedSquare = state.firstSquareTapped;
-              });
-            },
           child: BlocListener<PromotionBloc, PromotionState>(
             listener: (listenerContext, state) {
               if (state.showPromotionDialog) {
@@ -55,14 +58,12 @@ class _ChessGameState extends State<ChessGame> {
               builder: (context, state) {
                 return ChessBoard(
                   boardState: state,
-                    tappedSquare: tappedSquare,
                 );
               },
             ),
           ),
         ),
       ),
-      ),
     );
   }
 

lib/pages/create_game_widget.dart

@@ -1,161 +0,0 @@
-import 'dart:developer';
-
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:go_router/go_router.dart';
-import 'package:http/http.dart';
-import 'package:mchess/api/game_info.dart';
-import 'package:mchess/connection_cubit/connection_cubit.dart';
-import 'package:http/http.dart' as http;
-import 'dart:convert';
-
-import 'package:mchess/pages/chess_game.dart';
-import 'package:mchess/utils/config.dart' as config;
-import 'package:mchess/utils/passphrase.dart';
-import 'package:universal_platform/universal_platform.dart';
-
-class CreateGameWidget extends StatefulWidget {
-  const CreateGameWidget({super.key});
-
-  @override
-  State<CreateGameWidget> createState() => _CreateGameWidgetState();
-}
-
-class _CreateGameWidgetState extends State<CreateGameWidget> {
-  late Future<GameInfo?> registerResponse;
-  late Future disconnectFuture;
-  late ChessGameArguments chessGameArgs;
-
-  @override
-  void initState() {
-    super.initState();
-    disconnectFuture = ConnectionCubit().disonnect();
-    disconnectFuture.then((val) {
-      registerResponse = createPrivateGame();
-      registerResponse.then((val) {
-        ConnectionCubit().connectIfNotConnected(
-          val!.playerID.toString(),
-          val.passphrase,
-        );
-      });
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    FloatingActionButton? fltnBtn;
-    if (UniversalPlatform.isLinux ||
-        UniversalPlatform.isMacOS ||
-        UniversalPlatform.isWindows) {
-      fltnBtn = FloatingActionButton(
-        child: const Icon(Icons.cancel),
-        onPressed: () {
-          context.pop();
-        },
-      );
-    }
-
-    return Scaffold(
-      floatingActionButton: fltnBtn,
-      body: Center(
-        child: FutureBuilder(
-            future: disconnectFuture,
-            builder: (context, snapshot) {
-              if (snapshot.connectionState != ConnectionState.done) {
-                return Container();
-              } else {
-                return FutureBuilder<GameInfo?>(
-                  future: registerResponse,
-                  builder: (context, snapshot) {
-                    if (snapshot.connectionState != ConnectionState.done) {
-                      return const SizedBox(
-                        height: 100,
-                        width: 100,
-                        child: CircularProgressIndicator(),
-                      );
-                    } else {
-                      var passphrase =
-                          snapshot.data?.passphrase ?? "no passphrase";
-                      return BlocListener<ConnectionCubit,
-                          ConnectionCubitState>(
-                        listener: (context, state) {
-                          // We wait for our opponent to connect
-                          if (state.opponentConnected) {
-                            //TODO: is goNamed the correct way to navigate?
-                            context.goNamed('game', pathParameters: {
-                              'phrase': passphrase.toURL(),
-                            });
-                          }
-                        },
-                        child: Column(
-                          mainAxisAlignment: MainAxisAlignment.center,
-                          children: [
-                            Text(
-                              'Give this phrase to your friend and sit tight:',
-                              style: TextStyle(
-                                  color: Theme.of(context).colorScheme.primary),
-                            ),
-                            const SizedBox(height: 25),
-                            Row(
-                              mainAxisAlignment: MainAxisAlignment.center,
-                              children: [
-                                SelectableText(
-                                  passphrase,
-                                  style: const TextStyle(
-                                      fontWeight: FontWeight.bold),
-                                ),
-                                IconButton(
-                                  icon: const Icon(Icons.copy),
-                                  onPressed: () async {
-                                    await Clipboard.setData(
-                                        ClipboardData(text: passphrase));
-                                  },
-                                )
-                              ],
-                            ),
-                            const SizedBox(height: 25),
-                            const CircularProgressIndicator()
-                          ],
-                        ),
-                      );
-                    }
-                  },
-                );
-              }
-            }),
-      ),
-    );
-  }
-
-  Future<GameInfo?> createPrivateGame() async {
-    Response response;
-
-    try {
-      response = await http.get(Uri.parse(config.getCreateGameURL()),
-          headers: {"Accept": "application/json"});
-    } catch (e) {
-      log('Exception: ${e.toString()}');
-
-      const snackBar = SnackBar(
-        backgroundColor: Colors.amberAccent,
-        content: Text("mChess server is not responding. Try again or give up"),
-      );
-      Future.delayed(const Duration(seconds: 1), () {
-        if (!mounted) return null;
-
-        ScaffoldMessenger.of(context).clearSnackBars();
-        ScaffoldMessenger.of(context).showSnackBar(snackBar);
-        context.goNamed('lobbySelector'); // We go back to the lobby selector
-      });
-      return null;
-    }
-
-    if (response.statusCode == 200) {
-      var info = GameInfo.fromJson(jsonDecode(response.body));
-      info.store();
-      return info;
-    }
-    return null;
-  }
-}

lib/pages/host_game.dart

@@ -0,0 +1,136 @@
+import 'dart:developer';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:go_router/go_router.dart';
+import 'package:http/http.dart';
+import 'package:mchess/api/register.dart';
+import 'package:mchess/connection_cubit/connection_cubit.dart';
+import 'package:http/http.dart' as http;
+import 'dart:convert';
+
+import 'package:mchess/pages/chess_game.dart';
+
+class HostGameWidget extends StatefulWidget {
+  const HostGameWidget({super.key});
+
+  @override
+  State<HostGameWidget> createState() => _HostGameWidgetState();
+}
+
+class _HostGameWidgetState extends State<HostGameWidget> {
+  late Future<PlayerInfo?> registerResponse;
+  late ChessGameArguments chessGameArgs;
+
+  @override
+  void initState() {
+    registerResponse = hostPrivateGame();
+    registerResponse.then((value) {
+      value?.store();
+    });
+    connectToWebsocket(registerResponse);
+    super.initState();
+  }
+
+  void connectToWebsocket(Future<PlayerInfo?> resp) {
+    resp.then((value) {
+      if (value == null) return;
+
+      chessGameArgs = ChessGameArguments(
+          lobbyID: value.lobbyID!,
+          playerID: value.playerID!,
+          passphrase: value.passphrase);
+
+      ConnectionCubit.getInstance().connect(
+        value.playerID!.uuid,
+        value.lobbyID!.uuid,
+        value.passphrase,
+      );
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: Center(
+        child: FutureBuilder<PlayerInfo?>(
+          future: registerResponse,
+          builder: (context, snapshot) {
+            if (snapshot.connectionState != ConnectionState.done) {
+              return const SizedBox(
+                height: 100,
+                width: 100,
+                child: CircularProgressIndicator(),
+              );
+            } else {
+              String passphrase = snapshot.data?.passphrase ?? "no passphrase";
+              return BlocListener<ConnectionCubit, ConnectionCubitState>(
+                listener: (context, state) {
+                  // We wait for our opponent to connect
+                  if (state.opponentConnected) {
+                    context.pushReplacement('/game', extra: chessGameArgs);
+                  }
+                },
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    Text(
+                      'Give this phrase to your friend and sit tight:',
+                      style: TextStyle(
+                          color: Theme.of(context).colorScheme.primary),
+                    ),
+                    const SizedBox(height: 25),
+                    SelectableText(
+                      passphrase,
+                      style: const TextStyle(fontWeight: FontWeight.bold),
+                    ),
+                    const SizedBox(height: 25),
+                    const CircularProgressIndicator()
+                  ],
+                ),
+              );
+            }
+          },
+        ),
+      ),
+    );
+  }
+
+  Future<PlayerInfo?> hostPrivateGame() async {
+    String addr;
+    Response response;
+
+    if (kDebugMode) {
+      addr = 'http://localhost:8080/api/hostPrivate';
+    } else {
+      addr = 'https://chess.sw-gross.de:9999/api/hostPrivate';
+    }
+
+    try {
+      response = await http
+          .get(Uri.parse(addr), headers: {"Accept": "application/json"});
+    } catch (e) {
+      log(e.toString());
+
+      if (!context.mounted) return null;
+
+      const snackBar = SnackBar(
+        backgroundColor: Colors.amberAccent,
+        content: Text("mChess server is not responding. Try again or give up"),
+      );
+      Future.delayed(const Duration(seconds: 2), () {
+        ScaffoldMessenger.of(context).clearSnackBars();
+        ScaffoldMessenger.of(context).showSnackBar(snackBar);
+        context.goNamed('lobbySelector'); // We go back to the lobby selector
+      });
+      return null;
+    }
+
+    if (response.statusCode == 200) {
+      log(response.body);
+      return PlayerInfo.fromJson(jsonDecode(response.body));
+    }
+    return null;
+  }
+}

lib/pages/join_game_handle_widget.dart

@@ -1,146 +0,0 @@
-import 'dart:convert';
-import 'dart:developer';
-import 'dart:io';
-
-import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:go_router/go_router.dart';
-import 'package:http/http.dart' as http;
-import 'package:mchess/api/game_info.dart';
-import 'package:mchess/connection_cubit/connection_cubit.dart';
-import 'package:mchess/pages/chess_game.dart';
-import 'package:mchess/utils/config.dart' as config;
-import 'package:universal_platform/universal_platform.dart';
-
-class JoinGameHandleWidget extends StatefulWidget {
-  final String passphrase;
-  const JoinGameHandleWidget({required this.passphrase, super.key});
-
-  @override
-  State<JoinGameHandleWidget> createState() => _JoinGameHandleWidgetState();
-}
-
-class _JoinGameHandleWidgetState extends State<JoinGameHandleWidget> {
-  late Future<GameInfo?> joinGameFuture;
-
-  @override
-  void initState() {
-    super.initState();
-    joinGameFuture = joinPrivateGame(widget.passphrase);
-    joinGameFuture.then((val) {
-      if (val == null) return;
-
-      ConnectionCubit.getInstance().connectIfNotConnected(
-        val.playerID!.uuid,
-        val.passphrase,
-      );
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    FloatingActionButton? fltnBtn;
-    if (UniversalPlatform.isLinux ||
-        UniversalPlatform.isMacOS ||
-        UniversalPlatform.isWindows) {
-      fltnBtn = FloatingActionButton(
-        child: const Icon(Icons.cancel),
-        onPressed: () {
-          context.pop();
-        },
-      );
-    }
-
-    var loadingIndicator = const SizedBox(
-      height: 100,
-      width: 100,
-      child: CircularProgressIndicator(),
-    );
-
-    return Scaffold(
-      floatingActionButton: fltnBtn,
-      body: Center(
-        child: FutureBuilder(
-            future: joinGameFuture,
-            builder: (context, snapshot) {
-              if (snapshot.connectionState != ConnectionState.done) {
-                return loadingIndicator;
-              } else {
-                return BlocBuilder<ConnectionCubit, ConnectionCubitState>(
-                    builder: (context, state) {
-                  if (state.iAmConnected) {
-                    return const ChessGame();
-                  } else {
-                    return loadingIndicator;
-                  }
-                });
-              }
-            }),
-      ),
-    );
-  }
-
-  Future<GameInfo?> joinPrivateGame(String phrase) async {
-    http.Response response;
-
-    var existingInfo = await GameInfo.get(phrase);
-    log('playerID: ${existingInfo?.playerID} and passphrase: "${existingInfo?.passphrase}"');
-
-    GameInfo info;
-    if (existingInfo?.passphrase == phrase) {
-      // We have player info for this exact passphrase
-      info = GameInfo(playerID: existingInfo?.playerID, passphrase: phrase);
-    } else {
-      info = GameInfo(playerID: null, passphrase: phrase);
-    }
-
-    try {
-      response = await http.post(Uri.parse(config.getJoinGameURL()),
-          body: jsonEncode(info), headers: {"Accept": "application/json"});
-    } catch (e) {
-      log(e.toString());
-
-      if (!context.mounted) return null;
-
-      const snackBar = SnackBar(
-        backgroundColor: Colors.amberAccent,
-        content: Text("mChess server is not responding. Try again or give up"),
-      );
-
-      Future.delayed(const Duration(seconds: 1), () {
-        if (!mounted) return null;
-        ScaffoldMessenger.of(context).clearSnackBars();
-        ScaffoldMessenger.of(context).showSnackBar(snackBar);
-        context.goNamed('lobbySelector'); // We go back to the lobby selector
-      });
-      return null;
-    }
-
-    if (response.statusCode == HttpStatus.notFound) {
-      const snackBar = SnackBar(
-        backgroundColor: Colors.amberAccent,
-        content: Text("Passphrase could not be found."),
-      );
-
-      if (!mounted) return null;
-
-      ScaffoldMessenger.of(context).clearSnackBars();
-      ScaffoldMessenger.of(context).showSnackBar(snackBar);
-      context.goNamed('lobbySelector');
-
-      return null;
-    }
-
-    if (response.statusCode == HttpStatus.ok) {
-      var info = GameInfo.fromJson(jsonDecode(response.body));
-      info.store();
-      log('Player info received from server: ');
-      log('playerID: ${info.playerID}');
-      log('passphrase: ${info.passphrase}');
-
-      return info;
-    }
-
-    return null;
-  }
-}

lib/pages/lobby_selector.dart

@@ -1,6 +1,14 @@
+import 'dart:convert';
+import 'dart:developer';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
-import 'package:mchess/utils/passphrase.dart';
+import 'package:http/http.dart' as http;
+import 'package:mchess/api/register.dart';
+import 'package:mchess/connection_cubit/connection_cubit.dart';
+import 'package:mchess/pages/chess_game.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
 class LobbySelector extends StatefulWidget {
   const LobbySelector({super.key});
@@ -10,19 +18,26 @@ class LobbySelector extends StatefulWidget {
 }
 
 class _LobbySelectorState extends State<LobbySelector> {
+  final buttonStyle = const ButtonStyle();
   final phraseController = TextEditingController();
+  late Future<PlayerInfo?> joinGameFuture;
 
   @override
   Widget build(BuildContext context) {
+    SharedPreferences.getInstance().then((prefs) {
+      final playerID = prefs.getString("playerID");
+      final lobbyID = prefs.getString("lobbyID");
+      final passphrase = prefs.getString("passphrase");
+      log("lobbyID: $lobbyID and playerID: $playerID and passphrase: $passphrase");
+    });
+
     return Scaffold(
       body: Center(
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
             ElevatedButton(
-              onPressed: () {
+              onPressed: () => buildJoinOrHostDialog(context),
-                context.goNamed('createGame');
-              },
               child: const Row(
                 mainAxisSize: MainAxisSize.min,
                 children: [
@@ -30,29 +45,45 @@ class _LobbySelectorState extends State<LobbySelector> {
                   SizedBox(
                     width: 10,
                   ),
-                  Text('Create private game')
+                  Text('Private game')
                 ],
               ),
             ),
-            const SizedBox(height: 20),
+          ],
-            ElevatedButton(
+        ),
+      ),
+    );
+  }
+
+  Future<void> buildJoinOrHostDialog(BuildContext context) {
+    return showDialog<void>(
+      context: context,
+      builder: (BuildContext context) {
+        return Scaffold(
+          body: AlertDialog(
+            title: const Text('Host or join?'),
+            actions: <Widget>[
+              TextButton(
+                child: const Text('Cancel'),
+                onPressed: () => context.pop(),
+              ),
+              TextButton(
+                  child: const Text('Host'),
                   onPressed: () {
+                    context.pop(); //close dialog before going to host
+                    context.goNamed('host');
+                  }),
+              TextButton(
+                child: const Text('Join'),
+                onPressed: () {
+                  context.pop(); //close dialog before going to next dialog
                   buildEnterPassphraseDialog(context);
                 },
-              child: const Row(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  Icon(Icons.mail),
-                  SizedBox(
-                    width: 10,
-                  ),
-                  Text('Join private game')
-                ],
-              ),
               ),
             ],
           ),
-      ),
+        );
+      },
     );
   }
 
@@ -60,19 +91,23 @@ class _LobbySelectorState extends State<LobbySelector> {
     return showDialog<void>(
       context: context,
       builder: (BuildContext context) {
-        return ScaffoldMessenger(
+        return AlertDialog(
-          child: Builder(builder: (builderContext) {
-            return Scaffold(
-              backgroundColor: Colors.transparent,
-              body: AlertDialog(
           title: const Text('Enter the passphrase here:'),
           content: TextField(
             controller: phraseController,
-                  onSubmitted: (val) => submitAction(val),
             decoration: InputDecoration(
                 hintText: 'Enter passphrase here',
                 suffixIcon: IconButton(
-                        onPressed: () => submitAction(phraseController.text),
+                  onPressed: () {
+                    joinGameFuture = joinPrivateGame();
+                    joinGameFuture.then((value) {
+                      if (value != null) {
+                        phraseController.clear();
+                        context.pop();
+                        switchToGame(value);
+                      }
+                    });
+                  },
                   icon: const Icon(Icons.check),
                 )),
           ),
@@ -80,21 +115,81 @@ class _LobbySelectorState extends State<LobbySelector> {
             TextButton(
               child: const Text('Cancel'),
               onPressed: () {
-                      builderContext.pop();
+                context.pop();
               },
             ),
           ],
-              ),
-            );
-          }),
         );
       },
     );
   }
 
-  void submitAction(String phrase) {
+  void switchToGame(PlayerInfo info) {
-    context.pop();
+    var chessGameArgs = ChessGameArguments(
-    context.goNamed('game', pathParameters: {'phrase': phrase.toURL()});
+        lobbyID: info.lobbyID!,
-    phraseController.clear();
+        playerID: info.playerID!,
+        passphrase: info.passphrase);
+
+    ConnectionCubit.getInstance().connect(
+      info.playerID!.uuid,
+      info.lobbyID!.uuid,
+      info.passphrase,
+    );
+
+    if (!chessGameArgs.isValid()) {
+      context.goNamed('lobbySelector');
+      const snackBar = SnackBar(
+        backgroundColor: Colors.amberAccent,
+        content: Text("Game information is corrupted"),
+      );
+      ScaffoldMessenger.of(context).clearSnackBars();
+      ScaffoldMessenger.of(context).showSnackBar(snackBar);
+    }
+
+    context.goNamed('game', extra: chessGameArgs);
+  }
+
+  Future<PlayerInfo?> joinPrivateGame() async {
+    String addr;
+    http.Response response;
+
+    // server expects us to send the passphrase
+    var info = PlayerInfo(
+        playerID: null, lobbyID: null, passphrase: phraseController.text);
+
+    if (kDebugMode) {
+      addr = 'http://localhost:8080/api/joinPrivate';
+    } else {
+      addr = 'https://chess.sw-gross.de:9999/api/joinPrivate';
+    }
+
+    try {
+      response = await http.post(Uri.parse(addr),
+          body: jsonEncode(info), headers: {"Accept": "application/json"});
+    } catch (e) {
+      log(e.toString());
+
+      if (!context.mounted) return null;
+
+      const snackBar = SnackBar(
+        backgroundColor: Colors.amberAccent,
+        content: Text("mChess server is not responding. Try again or give up"),
+      );
+      ScaffoldMessenger.of(context).clearSnackBars();
+      ScaffoldMessenger.of(context).showSnackBar(snackBar);
+      return null;
+    }
+
+    if (response.statusCode == 200) {
+      var info = PlayerInfo.fromJson(jsonDecode(response.body));
+      log('Player info received from server: ');
+      log('lobbyID: ${info.lobbyID}');
+      log('playerID: ${info.playerID}');
+      log('passphrase: ${info.passphrase}');
+
+      return info;
+    }
+
+    return null;
   }
 }

lib/utils/chess_router.dart

@@ -1,13 +1,7 @@
-import 'dart:developer';
-
-import 'package:flutter/widgets.dart';
 import 'package:go_router/go_router.dart';
-import 'package:mchess/pages/join_game_handle_widget.dart';
+import 'package:mchess/pages/chess_game.dart';
 import 'package:mchess/pages/lobby_selector.dart';
-import 'package:mchess/pages/create_game_widget.dart';
+import 'package:mchess/pages/host_game.dart';
-import 'package:mchess/utils/passphrase.dart';
-
-final navigatorKey = GlobalKey<NavigatorState>();
 
 class ChessAppRouter {
   static final ChessAppRouter _instance = ChessAppRouter._internal();
@@ -19,7 +13,6 @@ class ChessAppRouter {
   }
 
   final router = GoRouter(
-    navigatorKey: navigatorKey,
     debugLogDiagnostics: true,
     routes: [
       GoRoute(
@@ -30,23 +23,22 @@ class ChessAppRouter {
         },
         routes: [
           GoRoute(
-              path: 'createGame',
+              path: 'host',
-              name: 'createGame',
+              name: 'host',
               builder: (context, state) {
-                return const CreateGameWidget();
+                return const HostGameWidget();
               }),
           GoRoute(
-            path: 'game/:phrase',
+            path: 'game',
             name: 'game',
             builder: (context, state) {
-              var urlPhrase = state.pathParameters['phrase'];
+              var args = state.extra as ChessGameArguments;
-              if (urlPhrase == null) {
-                log('in /game route builder: url phrase null');
-                return const LobbySelector();
-              }
 
-              return JoinGameHandleWidget(
+              return ChessGame(
-                  passphrase: urlPhrase.toPhraseWithSpaces());
+                lobbyID: args.lobbyID,
+                playerID: args.playerID,
+                passphrase: args.passphrase,
+              );
             },
           )
         ],

lib/utils/chess_utils.dart

@@ -363,26 +363,3 @@ class PieceDragged {
 
   PieceDragged(this.fromSquare, this.toSquare, this.movedPiece);
 }
-
-bool isPromotionMove(
-    ChessPieceClass pieceMoved, ChessColor myColor, ChessCoordinate toSquare) {
-  bool isPromotion = false;
-  if (pieceMoved != ChessPieceClass.pawn) {
-    return isPromotion;
-  }
-
-  switch (myColor) {
-    case ChessColor.black:
-      if (toSquare.row == 1) {
-        isPromotion = true;
-      }
-      break;
-    case ChessColor.white:
-      if (toSquare.row == 8) {
-        isPromotion = true;
-      }
-      break;
-  }
-
-  return isPromotion;
-}

lib/utils/config.dart

@@ -1,34 +0,0 @@
-const prodURL = 'chess.sw-gross.de:9999';
-const debugURL = 'localhost:8080';
-
-const useDbgUrl = false;
-
-String getCreateGameURL() {
-  var prot = 'https';
-  var domain = prodURL;
-  if (useDbgUrl) {
-    prot = 'http';
-    domain = debugURL;
-  }
-  return '$prot://$domain/api/hostPrivate';
-}
-
-String getJoinGameURL() {
-  var prot = 'https';
-  var domain = prodURL;
-  if (useDbgUrl) {
-    prot = 'http';
-    domain = debugURL;
-  }
-  return '$prot://$domain/api/joinPrivate';
-}
-
-String getWebsocketURL() {
-  var prot = 'wss';
-  var domain = prodURL;
-  if (useDbgUrl) {
-    prot = 'ws';
-    domain = debugURL;
-  }
-  return '$prot://$domain/api/ws';
-}

lib/utils/passphrase.dart

@@ -1,30 +0,0 @@
-extension PassphaseURL on String {
-  String capitalize() {
-    return "${this[0].toUpperCase()}${substring(1).toLowerCase()}";
-  }
-
-  String toURL() {
-    var words = split(' ');
-
-    for (var i = 0; i < words.length; i++) {
-      words[i] = words[i].capitalize();
-    }
-
-    return words.join();
-  }
-
-  String toPhraseWithSpaces() {
-    var phrase = '';
-
-    for (var i = 0; i < length; i++) {
-      if (this[i] == this[i].toUpperCase()) {
-        phrase += ' ';
-      }
-      phrase += this[i].toLowerCase();
-    }
-
-    phrase = phrase.trim();
-
-    return phrase.toLowerCase();
-  }
-}

pubspec.lock

@@ -5,10 +5,10 @@ packages:
     dependency: transitive
     description:
       name: args
-      sha256: "7cf60b9f0cc88203c5a190b4cd62a99feea42759a7fa695010eb5de1c0b2252a"
+      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
       url: "https://pub.dev"
     source: hosted
-    version: "2.5.0"
+    version: "2.4.2"
   async:
     dependency: transitive
     description:
@@ -21,10 +21,10 @@ packages:
     dependency: transitive
     description:
       name: bloc
-      sha256: "106842ad6569f0b60297619e9e0b1885c2fb9bf84812935490e6c5275777804e"
+      sha256: "3820f15f502372d979121de1f6b97bfcf1630ebff8fe1d52fb2b0bfa49be5b49"
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.4"
+    version: "8.1.2"
   boolean_selector:
     dependency: transitive
     description:
@@ -69,10 +69,10 @@ packages:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
+      sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.8"
+    version: "1.0.6"
   fake_async:
     dependency: transitive
     description:
@@ -85,10 +85,10 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
+      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.0"
   file:
     dependency: transitive
     description:
@@ -97,14 +97,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
-  fixnum:
-    dependency: transitive
-    description:
-      name: fixnum
-      sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -114,26 +106,26 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_bloc
-      sha256: b594505eac31a0518bdcb4b5b79573b8d9117b193cc80cc12e17d639b10aa27a
+      sha256: e74efb89ee6945bcbce74a5b3a5a3376b088e5f21f55c263fc38cbdc6237faae
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.6"
+    version: "8.1.3"
   flutter_lints:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: "3f41d009ba7172d5ff9be5f6e6e6abb4300e263aab8866d2a0842ed2a70f8f0c"
+      sha256: e2a421b7e59244faef694ba7b30562e489c2b489866e505074eb005cd7060db7
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.0"
+    version: "3.0.1"
   flutter_svg:
     dependency: "direct main"
     description:
       name: flutter_svg
-      sha256: "7b4ca6cf3304575fe9c8ec64813c8d02ee41d2afe60bcfe0678bcb5375d596a2"
+      sha256: d39e7f95621fc84376bc0f7d504f05c3a41488c562f4a8ad410569127507402c
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.10+1"
+    version: "2.0.9"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -148,18 +140,18 @@ packages:
     dependency: "direct main"
     description:
       name: go_router
-      sha256: cdae1b9c8bd7efadcef6112e81c903662ef2ce105cbd220a04bbb7c3425b5554
+      sha256: ca7e4a2249f96773152f1853fa25933ac752495cdd7fdf5dafb9691bd05830fd
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.0"
+    version: "13.0.0"
   http:
     dependency: "direct main"
     description:
       name: http
-      sha256: "761a297c042deedc1ffbb156d6e2af13886bb305c2a343a4d972504cd67dd938"
+      sha256: d4872660c46d929f6b8a9ef4e7a7eff7e49bbf0c4ec3f385ee32df5119175139
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.1"
+    version: "1.1.2"
   http_parser:
     dependency: transitive
     description:
@@ -168,38 +160,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.2"
-  leak_tracker:
-    dependency: transitive
-    description:
-      name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
-      url: "https://pub.dev"
-    source: hosted
-    version: "10.0.5"
-  leak_tracker_flutter_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_flutter_testing
-      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.5"
-  leak_tracker_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_testing
-      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
   lints:
     dependency: transitive
     description:
       name: lints
-      sha256: "976c774dd944a42e83e2467f4cc670daef7eed6295b10b36ae8c85bcbf828235"
+      sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.0"
+    version: "3.0.0"
   logging:
     dependency: transitive
     description:
@@ -212,26 +180,26 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.16+1"
+    version: "0.12.16"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
       url: "https://pub.dev"
     source: hosted
-    version: "0.11.1"
+    version: "0.5.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: "25dfcaf170a0190f47ca6355bdd4552cb8924b430512ff0cafb8db9bd41fe33b"
+      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
       url: "https://pub.dev"
     source: hosted
-    version: "1.14.0"
+    version: "1.10.0"
   nested:
     dependency: transitive
     description:
@@ -244,10 +212,10 @@ packages:
     dependency: transitive
     description:
       name: path
-      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
       url: "https://pub.dev"
     source: hosted
-    version: "1.9.0"
+    version: "1.8.3"
   path_parsing:
     dependency: transitive
     description:
@@ -268,10 +236,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_platform_interface
-      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      sha256: "94b1e0dd80970c1ce43d5d4e050a9918fce4f4a775e6142424c30a29a363265c"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.1"
   path_provider_windows:
     dependency: transitive
     description:
@@ -292,26 +260,26 @@ packages:
     dependency: transitive
     description:
       name: platform
-      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
+      sha256: "0a279f0707af40c890e80b1e9df8bb761694c074ba7e1d4ab1bc4b728e200b59"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.5"
+    version: "3.1.3"
   plugin_platform_interface:
     dependency: transitive
     description:
       name: plugin_platform_interface
-      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      sha256: f4f88d4a900933e7267e2b353594774fc0d07fb072b47eedcd5b54e1ea3269f8
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.8"
+    version: "2.1.7"
   provider:
     dependency: transitive
     description:
       name: provider
-      sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
+      sha256: "9a96a0a19b594dbc5bf0f1f27d2bc67d5f95957359b461cd9feb44ed6ae75096"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.2"
+    version: "6.1.1"
   quiver:
     dependency: "direct main"
     description:
@@ -324,26 +292,26 @@ packages:
     dependency: "direct main"
     description:
       name: shared_preferences
-      sha256: d3bbe5553a986e83980916ded2f0b435ef2e1893dfaa29d5a7a790d0eca12180
+      sha256: "81429e4481e1ccfb51ede496e916348668fd0921627779233bd24cc3ff6abd02"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.3"
+    version: "2.2.2"
   shared_preferences_android:
     dependency: transitive
     description:
       name: shared_preferences_android
-      sha256: "93d0ec9dd902d85f326068e6a899487d1f65ffcd5798721a95330b26c8131577"
+      sha256: "8568a389334b6e83415b6aae55378e158fbc2314e074983362d20c562780fb06"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.3"
+    version: "2.2.1"
   shared_preferences_foundation:
     dependency: transitive
     description:
       name: shared_preferences_foundation
-      sha256: "0a8a893bf4fd1152f93fec03a415d11c27c74454d96e2318a7ac38dd18683ab7"
+      sha256: "7bf53a9f2d007329ee6f3df7268fd498f8373602f943c975598bbb34649b62a7"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.0"
+    version: "2.3.4"
   shared_preferences_linux:
     dependency: transitive
     description:
@@ -356,18 +324,18 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_platform_interface
-      sha256: "22e2ecac9419b4246d7c22bfbbda589e3acf5c0351137d87dd2939d984d37c3b"
+      sha256: d4ec5fc9ebb2f2e056c617112aa75dcf92fc2e4faaf2ae999caa297473f75d8a
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.2"
+    version: "2.3.1"
   shared_preferences_web:
     dependency: transitive
     description:
       name: shared_preferences_web
-      sha256: "9aee1089b36bd2aafe06582b7d7817fd317ef05fc30e6ba14bff247d0933042a"
+      sha256: "7b15ffb9387ea3e237bb7a66b8a23d2147663d391cafc5c8f37b2e7b4bde5d21"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.0"
+    version: "2.2.2"
   shared_preferences_windows:
     dependency: transitive
     description:
@@ -433,10 +401,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "2419f20b0c8677b2d67c8ac4d1ac7372d862dc6c460cdbb052b40155408cd794"
+      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.1"
+    version: "0.6.1"
   typed_data:
     dependency: transitive
     description:
@@ -449,42 +417,42 @@ packages:
     dependency: "direct main"
     description:
       name: universal_platform
-      sha256: "64e16458a0ea9b99260ceb5467a214c1f298d647c659af1bff6d3bf82536b1ec"
+      sha256: d315be0f6641898b280ffa34e2ddb14f3d12b1a37882557869646e0cc363d0cc
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.0.0+1"
   uuid:
     dependency: "direct main"
     description:
       name: uuid
-      sha256: "814e9e88f21a176ae1359149021870e87f7cddaf633ab678a5d2b0bff7fd1ba8"
+      sha256: "22c94e5ad1e75f9934b766b53c742572ee2677c56bc871d850a57dad0f82127f"
       url: "https://pub.dev"
     source: hosted
-    version: "4.4.0"
+    version: "4.2.2"
   vector_graphics:
     dependency: transitive
     description:
       name: vector_graphics
-      sha256: "32c3c684e02f9bc0afb0ae0aa653337a2fe022e8ab064bcd7ffda27a74e288e3"
+      sha256: "0f0c746dd2d6254a0057218ff980fc7f5670fd0fcf5e4db38a490d31eed4ad43"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.11+1"
+    version: "1.1.9+1"
   vector_graphics_codec:
     dependency: transitive
     description:
       name: vector_graphics_codec
-      sha256: c86987475f162fadff579e7320c7ddda04cd2fdeffbe1129227a85d9ac9e03da
+      sha256: "0edf6d630d1bfd5589114138ed8fada3234deacc37966bec033d3047c29248b7"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.11+1"
+    version: "1.1.9+1"
   vector_graphics_compiler:
     dependency: transitive
     description:
       name: vector_graphics_compiler
-      sha256: "12faff3f73b1741a36ca7e31b292ddeb629af819ca9efe9953b70bd63fc8cd81"
+      sha256: d24333727332d9bd20990f1483af4e09abdb9b1fc7c3db940b56ab5c42790c26
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.11+1"
+    version: "1.1.9+1"
   vector_math:
     dependency: transitive
     description:
@@ -493,54 +461,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: "7475cb4dd713d57b6f7464c0e13f06da0d535d8b2067e188962a59bac2cf280b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "14.2.2"
   web:
     dependency: transitive
     description:
       name: web
-      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
+      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.1"
+    version: "0.3.0"
-  web_socket:
-    dependency: transitive
-    description:
-      name: web_socket
-      sha256: "24301d8c293ce6fe327ffe6f59d8fd8834735f0ec36e4fd383ec7ff8a64aa078"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.5"
   web_socket_channel:
     dependency: "direct main"
     description:
       name: web_socket_channel
-      sha256: a2d56211ee4d35d9b344d9d4ce60f362e4f5d1aafb988302906bd732bc731276
+      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.0"
+    version: "2.4.0"
   win32:
     dependency: transitive
     description:
       name: win32
-      sha256: a79dbe579cb51ecd6d30b17e0cae4e0ea15e2c0e66f69ad4198f22a6789e94f4
+      sha256: b0f37db61ba2f2e9b7a78a1caece0052564d1bc70668156cf3a29d676fe4e574
       url: "https://pub.dev"
     source: hosted
-    version: "5.5.1"
+    version: "5.1.1"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
-      sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+      sha256: "589ada45ba9e39405c198fe34eb0f607cddb2108527e658136120892beac46d2"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.3"
   xml:
     dependency: transitive
     description:
@@ -550,5 +502,5 @@ packages:
     source: hosted
     version: "6.5.0"
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.2.0 <4.0.0"
-  flutter: ">=3.22.0"
+  flutter: ">=3.16.0"

pubspec.yaml

@@ -40,8 +40,8 @@ dependencies:
   cupertino_icons: ^1.0.2
   flutter_bloc: ^8.1.3
   quiver: ^3.1.0
-  web_socket_channel: ^3.0.0
+  web_socket_channel: ^2.2.0
-  go_router: ^14.0.2
+  go_router: ^13.0.0
   http: ^1.0.0
   uuid: ^4.0.0
   shared_preferences: ^2.2.2
@@ -56,7 +56,7 @@ dev_dependencies:
   # activated in the `analysis_options.yaml` file located at the root of your
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
-  flutter_lints: ^4.0.0
+  flutter_lints: ^3.0.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec

test/widget_test.dart

@@ -8,11 +8,16 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mchess/pages/chess_game.dart';
+import 'package:uuid/uuid.dart';
 
 void main() {
   testWidgets('Counter increments smoke test', (WidgetTester tester) async {
     // Build our app and trigger a frame.
-    await tester.pumpWidget(const ChessGame());
+    await tester.pumpWidget(ChessGame(
+      playerID: UuidValue.fromString("test"),
+      lobbyID: UuidValue.fromString("testLobbyId"),
+      passphrase: 'test',
+    ));
 
     // Verify that our counter starts at 0.
     expect(find.text('0'), findsOneWidget);