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Fix implicit data writing. Close #280

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nyne
2025-03-28 10:58:47 +08:00
parent 8d8e345d82
commit 48338e4ef7
1 changed files with 28 additions and 13 deletions
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27
lib/foundation/appdata.dart
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@@ -17,17 +17,18 @@ class Appdata with Init {
bool _isSavingData = false; bool _isSavingData = false;
Future<void> saveData([bool sync = true]) async { Future<void> saveData([bool sync = true]) async {
if (_isSavingData) { while (_isSavingData) {
await Future.doWhile(() async {
await Future.delayed(const Duration(milliseconds: 20)); await Future.delayed(const Duration(milliseconds: 20));
return _isSavingData;
});
} }
_isSavingData = true; _isSavingData = true;
try {
var data = jsonEncode(toJson()); var data = jsonEncode(toJson());
var file = File(FilePath.join(App.dataPath, 'appdata.json')); var file = File(FilePath.join(App.dataPath, 'appdata.json'));
await file.writeAsString(data); await file.writeAsString(data);
}
finally {
_isSavingData = false; _isSavingData = false;
}
if (sync) { if (sync) {
DataSync().uploadData(); DataSync().uploadData();
} }
@@ -85,9 +86,18 @@ class Appdata with Init {
var implicitData = <String, dynamic>{}; var implicitData = <String, dynamic>{};
void writeImplicitData() { void writeImplicitData() async {
while (_isSavingData) {
await Future.delayed(const Duration(milliseconds: 20));
}
_isSavingData = true;
try {
var file = File(FilePath.join(App.dataPath, 'implicitData.json')); var file = File(FilePath.join(App.dataPath, 'implicitData.json'));
file.writeAsString(jsonEncode(implicitData)); await file.writeAsString(jsonEncode(implicitData));
}
finally {
_isSavingData = false;
}
} }
@override @override
@@ -109,8 +119,13 @@ class Appdata with Init {
searchHistory = List.from(json['searchHistory']); searchHistory = List.from(json['searchHistory']);
var implicitDataFile = File(FilePath.join(dataPath, 'implicitData.json')); var implicitDataFile = File(FilePath.join(dataPath, 'implicitData.json'));
if (await implicitDataFile.exists()) { if (await implicitDataFile.exists()) {
try {
implicitData = jsonDecode(await implicitDataFile.readAsString()); implicitData = jsonDecode(await implicitDataFile.readAsString());
} }
catch(_) {
// ignore
}
}
} }
} }