added willpopscope

2023-11-01 14:53:42 +01:00
parent c537acc796
commit 0f1222040f
2 changed files with 85 additions and 37 deletions
--- a/lib/services/providers/recipe_provider.dart
+++ b/lib/services/providers/recipe_provider.dart
@@ -12,13 +12,27 @@ class RecipeProvider extends ChangeNotifier implements Recipe {
  final List<IngredientListEntry> _ingredients = [];
  final List<CookingStep> _steps = [];

-  void clearRecipe() {
+  void clearRecipe({silent = false}) {
    _title = '';
    _description = '';
    _difficulty = null;
    _ingredients.clear();
    _steps.clear();
-    notifyListeners();
+    if (!silent) {
+      notifyListeners();
+    }
+  }
+
+  bool get isEmpty {
+    return _title.isEmpty &&
+        _description.isEmpty &&
+        _difficulty == null &&
+        _ingredients.isEmpty &&
+        steps.isEmpty;
+  }
+
+  bool get isNotEmpty {
+    return !isEmpty;
  }

  @override