78 lines
3.1 KiB
Dart
78 lines
3.1 KiB
Dart
import 'package:cabo_counter/data/game_session.dart';
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import 'package:cabo_counter/services/local_storage_service.dart';
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import 'package:collection/collection.dart';
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import 'package:flutter/foundation.dart';
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class GameManager extends ChangeNotifier {
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List<GameSession> gameList = [];
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/// Adds a new game session to the list and sorts it by creation date.
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/// Takes a [GameSession] object as input. It then adds the session to the `gameList`,
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/// sorts the list in descending order based on the creation date, and notifies listeners of the change.
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/// It also saves the updated game sessions to local storage.
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/// Returns the index of the newly added session in the sorted list.
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Future<int> addGameSession(GameSession session) async {
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session.addListener(() {
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notifyListeners(); // Propagate session changes
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});
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gameList.add(session);
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gameList.sort((a, b) => b.createdAt.compareTo(a.createdAt));
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notifyListeners();
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await LocalStorageService.saveGameSessions();
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return gameList.indexOf(session);
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}
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/// Retrieves a game session by its id.
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/// Takes a String [id] as input. It searches the `gameList` for a session
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/// with a matching id and returns it if found.
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/// If no session is found, it returns null.
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GameSession? getGameSessionById(String id) {
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return gameList.firstWhereOrNull((session) => session.id == id);
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}
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/// Removes a game session from the list and sorts it by creation date.
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/// Takes a [index] as input. It then removes the session at the specified index from the `gameList`,
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/// sorts the list in descending order based on the creation date, and notifies listeners of the change.
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/// It also saves the updated game sessions to local storage.
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void removeGameSessionByIndex(int index) {
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gameList[index].removeListener(notifyListeners);
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gameList.removeAt(index);
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notifyListeners();
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LocalStorageService.saveGameSessions();
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}
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/// Removes a game session by its ID.
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/// Takes a String [id] as input. It finds the index of the game session with the matching ID
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/// in the `gameList`, and then calls `removeGameSessionByIndex` with that index.
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void removeGameSessionById(String id) {
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final int index =
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gameList.indexWhere((session) => session.id.toString() == id);
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if (index == -1) return;
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removeGameSessionByIndex(index);
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}
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/// Retrieves a game session by its ID.
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/// Takes a String [id] as input. It finds the game session with the matching id
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bool gameExistsInGameList(String id) {
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return gameList.any((session) => session.id.toString() == id);
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}
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/// Ends a game session if its in unlimited mode.
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/// Takes a String [id] as input. It finds the index of the game
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/// session with the matching ID marks it as finished,
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void endGame(String id) {
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final int index =
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gameList.indexWhere((session) => session.id.toString() == id);
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// Game session not found or not in unlimited mode
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if (index == -1 || gameList[index].isPointsLimitEnabled == true) return;
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gameList[index].roundNumber--;
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gameList[index].isGameFinished = true;
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notifyListeners();
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LocalStorageService.saveGameSessions();
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}
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}
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final gameManager = GameManager();
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