lib/core/enums.dart

@@ -37,6 +37,17 @@ enum ExportResult { success, canceled, unknownException }
 /// - [Ruleset.multipleWinners]: Multiple players can be winners.
 enum Ruleset { highestScore, lowestScore, singleWinner, singleLoser, multipleWinners }
 
+/// Different colors available for games
+/// - [GameColor.red]: Red color
+/// - [GameColor.blue]: Blue color
+/// - [GameColor.green]: Green color
+/// - [GameColor.yellow]: Yellow color
+/// - [GameColor.purple]: Purple color
+/// - [GameColor.orange]: Orange color
+/// - [GameColor.pink]: Pink color
+/// - [GameColor.teal]: Teal color
+enum GameColor { red, blue, green, yellow, purple, orange, pink, teal }
+
 /// Translates a [Ruleset] enum value to its corresponding localized string.
 String translateRulesetToString(Ruleset ruleset, BuildContext context) {
   final loc = AppLocalizations.of(context);

lib/data/dao/game_dao.dart

@@ -21,7 +21,7 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
             name: row.name,
             ruleset: Ruleset.values.firstWhere((e) => e.name == row.ruleset),
             description: row.description,
-            color: row.color,
+            color: GameColor.values.firstWhere((e) => e.name == row.color),
             icon: row.icon,
             createdAt: row.createdAt,
           ),
@@ -38,7 +38,7 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
       name: result.name,
       ruleset: Ruleset.values.firstWhere((e) => e.name == result.ruleset),
       description: result.description,
-      color: result.color,
+      color: GameColor.values.firstWhere((e) => e.name == result.color),
       icon: result.icon,
       createdAt: result.createdAt,
     );
@@ -55,7 +55,7 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
           name: game.name,
           ruleset: game.ruleset.name,
           description: game.description,
-          color: game.color,
+          color: game.color.name,
           icon: game.icon,
           createdAt: game.createdAt,
         ),
@@ -81,7 +81,7 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
                 name: game.name,
                 ruleset: game.ruleset.name,
                 description: game.description,
-                color: game.color,
+                color: game.color.name,
                 icon: game.icon,
                 createdAt: game.createdAt,
               ),
@@ -135,10 +135,10 @@ class GameDao extends DatabaseAccessor<AppDatabase> with _$GameDaoMixin {
   }
 
   /// Updates the color of the game with the given [gameId].
-  Future<void> updateGameColor({required String gameId, required String newColor}) async {
+  Future<void> updateGameColor({required String gameId, required GameColor newColor}) async {
     await (update(
       gameTable,
-    )..where((g) => g.id.equals(gameId))).write(GameTableCompanion(color: Value(newColor)));
+    )..where((g) => g.id.equals(gameId))).write(GameTableCompanion(color: Value(newColor.name)));
   }
 
   /// Updates the icon of the game with the given [gameId].

lib/data/dao/match_dao.dart

@@ -126,7 +126,7 @@ class MatchDao extends DatabaseAccessor<AppDatabase> with _$MatchDaoMixin {
                 name: game.name,
                 ruleset: game.ruleset.name,
                 description: game.description,
-                color: game.color,
+                color: game.color.name,
                 icon: game.icon,
                 createdAt: game.createdAt,
               ),

lib/data/dto/game.dart

@@ -8,7 +8,7 @@ class Game {
   final String name;
   final Ruleset ruleset;
   final String description;
-  final String color;
+  final GameColor color;
   final String icon;
 
   Game({
@@ -34,7 +34,7 @@ class Game {
       name = json['name'],
       ruleset = Ruleset.values.firstWhere((e) => e.name == json['ruleset']),
       description = json['description'],
-      color = json['color'],
+      color = GameColor.values.firstWhere((e) => e.name == json['color']),
       icon = json['icon'];
 
   /// Converts the Game instance to a JSON object.
@@ -44,7 +44,7 @@ class Game {
     'name': name,
     'ruleset': ruleset.name,
     'description': description,
-    'color': color,
+    'color': color.name,
     'icon': icon,
   };
 }

lib/data/dto/match.dart

@@ -41,7 +41,7 @@ class Match {
         createdAt = DateTime.parse(json['createdAt']),
         endedAt = json['endedAt'] != null ? DateTime.parse(json['endedAt']) : null,
         name = json['name'],
-        game = Game(name: '', ruleset: Ruleset.singleWinner, description: '', color: '', icon: ''), // Populated during import via DataTransferService
+        game = Game(name: '', ruleset: Ruleset.singleWinner, description: '', color: GameColor.blue, icon: ''), // Populated during import via DataTransferService
         group = null, // Populated during import via DataTransferService
         players = [], // Populated during import via DataTransferService
         notes = json['notes'] ?? '';

lib/presentation/views/main_menu/home_view.dart

@@ -42,7 +42,7 @@ class _HomeViewState extends State<HomeView> {
     2,
     Match(
       name: 'Skeleton Match',
-      game: Game(name: '', ruleset: Ruleset.singleWinner, description: '', color: '', icon: ''),
+      game: Game(name: '', ruleset: Ruleset.singleWinner, description: '', color: GameColor.blue, icon: ''),
       group: Group(
         name: 'Skeleton Group',
         description: '',

lib/presentation/views/main_menu/match_view/create_match/create_match_view.dart

@@ -202,7 +202,7 @@ class _CreateMatchViewState extends State<CreateMatchView> {
                       name: selectedGame.$1,
                       description: selectedGame.$2,
                       ruleset: selectedGame.$3,
-                      color: '0xFF000000',
+                      color: GameColor.blue,
                       icon: '',
                     );
                   } else {
@@ -212,7 +212,7 @@ class _CreateMatchViewState extends State<CreateMatchView> {
                       name: selectedGame.$1,
                       description: selectedGame.$2,
                       ruleset: selectedGame.$3,
-                      color: '0xFF000000',
+                      color: GameColor.blue,
                       icon: '',
                     );
                   }

lib/presentation/views/main_menu/match_view/match_view.dart

@@ -38,7 +38,7 @@ class _MatchViewState extends State<MatchView> {
     4,
     Match(
       name: 'Skeleton match name',
-      game: Game(name: '', ruleset: Ruleset.singleWinner, description: '', color: '', icon: ''),
+      game: Game(name: '', ruleset: Ruleset.singleWinner, description: '', color: GameColor.blue, icon: ''),
       group: Group(
         name: 'Group name',
         description: '',

lib/services/data_transfer_service.dart

@@ -208,7 +208,7 @@ class DataTransferService {
         return Match(
           id: map['id'] as String,
           name: map['name'] as String,
-          game: game ?? Game(name: 'Unknown', ruleset: Ruleset.singleWinner, description: '', color: '', icon: ''),
+          game: game ?? Game(name: 'Unknown', ruleset: Ruleset.singleWinner, description: '', color: GameColor.blue, icon: ''),
           group: group,
           players: players.isNotEmpty ? players : null,
           createdAt: DateTime.parse(map['createdAt'] as String),

test/db_tests/game_test.dart

@@ -27,7 +27,7 @@ void main() {
         name: 'Chess',
         ruleset: Ruleset.singleWinner,
         description: 'A classic strategy game',
-        color: '0xFF0000FF',
+        color: GameColor.blue,
         icon: 'chess_icon',
       );
       testGame2 = Game(
@@ -35,7 +35,7 @@ void main() {
         name: 'Poker',
         ruleset: Ruleset.multipleWinners,
         description: 'Card game with multiple winners',
-        color: '0xFFFF0000',
+        color: GameColor.red,
         icon: 'poker_icon',
       );
       testGame3 = Game(
@@ -43,7 +43,7 @@ void main() {
         name: 'Monopoly',
         ruleset: Ruleset.highestScore,
         description: 'A board game about real estate',
-        color: '0xFF000000',
+        color: GameColor.orange,
         icon: '',
       );
     });
@@ -134,7 +134,7 @@ void main() {
 
     // Verifies that a game with null optional fields can be added and retrieved.
     test('addGame handles game with null optional fields', () async {
-      final gameWithNulls = Game(name: 'Simple Game', ruleset: Ruleset.lowestScore, description: 'A simple game', color: '0xFF000000', icon: '');
+      final gameWithNulls = Game(name: 'Simple Game', ruleset: Ruleset.lowestScore, description: 'A simple game', color: GameColor.green, icon: '');
       final result = await database.gameDao.addGame(game: gameWithNulls);
       expect(result, true);
 
@@ -143,7 +143,7 @@ void main() {
       );
       expect(fetchedGame.name, 'Simple Game');
       expect(fetchedGame.description, 'A simple game');
-      expect(fetchedGame.color, '0xFF000000');
+      expect(fetchedGame.color, GameColor.green);
       expect(fetchedGame.icon, isNull);
     });
 
@@ -340,20 +340,20 @@ void main() {
 
       await database.gameDao.updateGameColor(
         gameId: testGame1.id,
-        newColor: '0xFF00FF00',
+        newColor: GameColor.green,
       );
 
       final updatedGame = await database.gameDao.getGameById(
         gameId: testGame1.id,
       );
-      expect(updatedGame.color, '0xFF00FF00');
+      expect(updatedGame.color, GameColor.green);
     });
 
     // Verifies that updateGameColor does nothing when game doesn't exist.
     test('updateGameColor does nothing for non-existent game', () async {
       await database.gameDao.updateGameColor(
         gameId: 'non-existent-id',
-        newColor: '0xFF00FF00',
+        newColor: GameColor.green,
       );
 
       final allGames = await database.gameDao.getAllGames();
@@ -460,7 +460,7 @@ void main() {
         name: 'Game\'s & "Special" <Name>',
         ruleset: Ruleset.multipleWinners,
         description: 'Description with émojis 🎮🎲',
-        color: '0xFF000000',
+        color: GameColor.purple,
         icon: '',
       );
       await database.gameDao.addGame(game: specialGame);
@@ -479,7 +479,7 @@ void main() {
         ruleset: Ruleset.singleWinner,
         description: '',
         icon: '',
-        color: '0xFF000000',
+        color: GameColor.red,
       );
       await database.gameDao.addGame(game: emptyGame);
 
@@ -499,7 +499,7 @@ void main() {
         name: longString,
         description: longString,
         ruleset: Ruleset.multipleWinners,
-        color: '0xFF000000',
+        color: GameColor.yellow,
         icon: '',
       );
       await database.gameDao.addGame(game: longGame);
@@ -522,7 +522,7 @@ void main() {
       );
       await database.gameDao.updateGameColor(
         gameId: testGame1.id,
-        newColor: '0xFF123456',
+        newColor: GameColor.teal,
       );
       await database.gameDao.updateGameDescription(
         gameId: testGame1.id,
@@ -533,7 +533,7 @@ void main() {
         gameId: testGame1.id,
       );
       expect(updatedGame.name, 'Updated Name');
-      expect(updatedGame.color, '0xFF123456');
+      expect(updatedGame.color, GameColor.teal);
       expect(updatedGame.description, 'Updated Description');
       expect(updatedGame.ruleset, testGame1.ruleset);
       expect(updatedGame.icon, testGame1.icon);

test/db_tests/match_test.dart

@@ -51,7 +51,7 @@ void main() {
         description: '',
         members: [testPlayer4, testPlayer5],
       );
-      testGame = Game(name: 'Test Game', ruleset: Ruleset.singleWinner, description: 'A test game', color: '0xFF000000', icon: '');
+      testGame = Game(name: 'Test Game', ruleset: Ruleset.singleWinner, description: 'A test game', color: GameColor.blue, icon: '');
       testMatch1 = Match(
         name: 'First Test Match',
         game: testGame,

test/db_tests/player_match_test.dart

@@ -48,7 +48,7 @@ void main() {
         description: '',
         members: [testPlayer1, testPlayer2, testPlayer3],
       );
-      testGame = Game(name: 'Test Game', ruleset: Ruleset.singleWinner, description: 'A test game', color: '0xFF000000', icon: '');
+      testGame = Game(name: 'Test Game', ruleset: Ruleset.singleWinner, description: 'A test game', color: GameColor.blue, icon: '');
       testMatchOnlyGroup = Match(
         name: 'Test Match with Group',
         game: testGame,

test/db_tests/score_test.dart

@@ -32,7 +32,7 @@ void main() {
       testPlayer1 = Player(name: 'Alice', description: '');
       testPlayer2 = Player(name: 'Bob', description: '');
       testPlayer3 = Player(name: 'Charlie', description: '');
-      testGame = Game(name: 'Test Game', ruleset: Ruleset.singleWinner, description: 'A test game', color: '0xFF000000', icon: '');
+      testGame = Game(name: 'Test Game', ruleset: Ruleset.singleWinner, description: 'A test game', color: GameColor.blue, icon: '');
       testMatch1 = Match(
         name: 'Test Match 1',
         game: testGame,

test/db_tests/team_test.dart

@@ -49,8 +49,8 @@ void main() {
         name: 'Team Gamma',
         members: [testPlayer1, testPlayer3],
       );
-      testGame1 = Game(name: 'Game 1', ruleset: Ruleset.singleWinner, description: 'Test game 1', color: '0xFF000000', icon: '');
+      testGame1 = Game(name: 'Game 1', ruleset: Ruleset.singleWinner, description: 'Test game 1', color: GameColor.blue, icon: '');
-      testGame2 = Game(name: 'Game 2', ruleset: Ruleset.highestScore, description: 'Test game 2', color: '0xFF000000', icon: '');
+      testGame2 = Game(name: 'Game 2', ruleset: Ruleset.highestScore, description: 'Test game 2', color: GameColor.red, icon: '');
     });
 
     await database.playerDao.addPlayersAsList(