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feat: update RecipesViewNotifier and RecipesScreen to use maybeWhen for safer state handling

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Nils-Johan Gynther
2026-04-25 07:12:36 +02:00
parent ba4e931f5c
commit 46de546f9f
3 changed files with 18 additions and 8 deletions
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flutter/lib/features/recipes/data/recipes_grid_provider.dart
+8 -2
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@@ -17,7 +17,10 @@ class RecipesViewNotifier extends AsyncNotifier<({RecipesViewMode mode, int colu
Future<void> toggleMode() async {
final prefs = await SharedPreferences.getInstance();
final current = state.valueOrNull ?? (mode: RecipesViewMode.grid, columns: 2);
final current = state.maybeWhen(
data: (v) => v,
orElse: () => (mode: RecipesViewMode.grid, columns: 2),
);
final newMode = current.mode == RecipesViewMode.grid ? RecipesViewMode.list : RecipesViewMode.grid;
await prefs.setInt(_modeKey, newMode.index);
state = AsyncData((mode: newMode, columns: current.columns));
@@ -25,7 +28,10 @@ class RecipesViewNotifier extends AsyncNotifier<({RecipesViewMode mode, int colu
Future<void> setColumns(int columns) async {
final prefs = await SharedPreferences.getInstance();
final current = state.valueOrNull ?? (mode: RecipesViewMode.grid, columns: 2);
final current = state.maybeWhen(
data: (v) => v,
orElse: () => (mode: RecipesViewMode.grid, columns: 2),
);
await prefs.setInt(_columnsKey, columns);
state = AsyncData((mode: current.mode, columns: columns));
}