outsource loadsettings to settings_service

lib/providers/settings_provider.dart

@@ -15,24 +15,8 @@ class SettingsProvider extends ChangeNotifier {
   }
 
   void initSettings() async {
-    int? group = await getGroup();
+    _settings = await loadSettings();
-    List<String>? relapseCategories = await getRelapseCategories();
+    _initialized = _settings != null ? true : false;
-    int? moodHours = await getMoodQueryHours();
-    int? moodMinutes = await getMoodQueryMinutes();
-    List<String>? moodDays = await getMoodQueryDaysCategories();
-    int? sleepHours = await getSleepQueryHours();
-    int? sleepMinutes = await getSleepQueryMinutes();
-    List<String>? sleepDays = await getSleepQueryDaysCategories();
-    int? chessHours = await getChessHours();
-    int? chessMinutes = await getChessMinutes();
-
-    _settings = Settings(
-        group,
-        relapseCategories,
-        QueryConfig(moodHours, moodMinutes, moodDays),
-        QueryConfig(sleepHours, sleepMinutes, sleepDays),
-        TimeConfig(chessHours, chessMinutes));
-    _initialized = group != null ? true : false;
     notifyListeners();
   }
 }

lib/services/settings_service.dart

@@ -65,3 +65,23 @@ void saveSettings(Settings settings) {
     _setIntSetting('chess_minutes', settings.chessTime!.minutes!);
   }
 }
+
+Future<Settings> loadSettings() async {
+  int? group = await getGroup();
+  List<String>? relapseCategories = await getRelapseCategories();
+  int? moodHours = await getMoodQueryHours();
+  int? moodMinutes = await getMoodQueryMinutes();
+  List<String>? moodDays = await getMoodQueryDaysCategories();
+  int? sleepHours = await getSleepQueryHours();
+  int? sleepMinutes = await getSleepQueryMinutes();
+  List<String>? sleepDays = await getSleepQueryDaysCategories();
+  int? chessHours = await getChessHours();
+  int? chessMinutes = await getChessMinutes();
+
+  return Settings(
+      group,
+      relapseCategories,
+      QueryConfig(moodHours, moodMinutes, moodDays),
+      QueryConfig(sleepHours, sleepMinutes, sleepDays),
+      TimeConfig(chessHours, chessMinutes));
+}