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Implemented single game detection

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This commit is contained in:
Felix Kirchner
2025-07-07 23:31:04 +02:00
parent 5bfac732af
commit 4a6f69ab85
1 changed files with 43 additions and 11 deletions
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54
lib/services/local_storage_service.dart
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@@ -70,7 +70,7 @@ class LocalStorageService {
return false; return false;
} }
if (!await validateJsonSchema(jsonString)) { if (!await validateJsonSchema(jsonString, true)) {
print( print(
'[local_storage_service.dart] Die Datei konnte nicht validiert werden'); '[local_storage_service.dart] Die Datei konnte nicht validiert werden');
gameManager.gameList = []; gameManager.gameList = [];
@@ -161,17 +161,29 @@ class LocalStorageService {
try { try {
final jsonString = await _readFileContent(path.files.single); final jsonString = await _readFileContent(path.files.single);
final jsonData = json.decode(jsonString) as List<dynamic>;
if (!await validateJsonSchema(jsonString)) { if (await validateJsonSchema(jsonString, true)) {
print(
'[local_storage_service.dart] Die Datei wurde erfolgreich als Liste validiert');
List<GameSession> tempList = jsonData
.map((jsonItem) =>
GameSession.fromJson(jsonItem as Map<String, dynamic>))
.toList();
for (GameSession s in tempList) {
importSession(s);
}
} else if (await validateJsonSchema(jsonString, false)) {
print(
'[local_storage_service.dart] Die Datei wurde erfolgreich als einzelnes Spiel validiert');
importSession(GameSession.fromJson(jsonData as Map<String, dynamic>));
} else {
return ImportStatus.validationError; return ImportStatus.validationError;
} }
final jsonData = json.decode(jsonString) as List<dynamic>;
gameManager.gameList = jsonData
.map((jsonItem) =>
GameSession.fromJson(jsonItem as Map<String, dynamic>))
.toList();
print( print(
'[local_storage_service.dart] Die Datei wurde erfolgreich Importiertn'); '[local_storage_service.dart] Die Datei wurde erfolgreich Importiert');
await saveGameSessions(); await saveGameSessions();
return ImportStatus.success; return ImportStatus.success;
} on FormatException catch (e) { } on FormatException catch (e) {
@@ -185,6 +197,18 @@ class LocalStorageService {
} }
} }
/// Imports a single game session into the gameList.
static Future<void> importSession(GameSession session) async {
if (gameManager.gameList.any((s) => s.id == session.id)) {
print(
'[local_storage_service.dart] Die Session mit der ID ${session.id} existiert bereits. Sie wird aktualisiert.');
gameManager.gameList.removeWhere((s) => s.id == session.id);
}
gameManager.gameList.add(session);
print(
'[local_storage_service.dart] Die Session mit der ID ${session.id} wurde erfolgreich importiert.');
}
/// Helper method to read file content from either bytes or path /// Helper method to read file content from either bytes or path
static Future<String> _readFileContent(PlatformFile file) async { static Future<String> _readFileContent(PlatformFile file) async {
if (file.bytes != null) return utf8.decode(file.bytes!); if (file.bytes != null) return utf8.decode(file.bytes!);
@@ -194,10 +218,18 @@ class LocalStorageService {
} }
/// Validates the JSON data against the schema. /// Validates the JSON data against the schema.
static Future<bool> validateJsonSchema(String jsonString) async { static Future<bool> validateJsonSchema(
try { String jsonString, bool isGameList) async {
final schemaString = final String schemaString;
if (isGameList) {
schemaString =
await rootBundle.loadString('assets/game_list-schema.json'); await rootBundle.loadString('assets/game_list-schema.json');
} else {
schemaString = await rootBundle.loadString('assets/game-schema.json');
}
try {
final schema = JsonSchema.create(json.decode(schemaString)); final schema = JsonSchema.create(json.decode(schemaString));
final jsonData = json.decode(jsonString); final jsonData = json.decode(jsonString);
final result = schema.validate(jsonData); final result = schema.validate(jsonData);