From c12271cbc2d042d132c25206aafd12b0f138f584 Mon Sep 17 00:00:00 2001
From: SomnusVeritas <sites@skup.in>
Date: Mon, 2 Oct 2023 20:10:09 +0200
Subject: [PATCH] added difficulty class and dropdown

---
 lib/models/difficulty.dart           |  8 ++++++++
 lib/models/recipe.dart               |  3 +--
 lib/pages/create_recipe_page.dart    |  2 +-
 lib/widgets/difficulty_dropdown.dart | 11 +++++++----
 4 files changed, 17 insertions(+), 7 deletions(-)
 create mode 100644 lib/models/difficulty.dart

diff --git a/lib/models/difficulty.dart b/lib/models/difficulty.dart
new file mode 100644
index 0000000..288b17b
--- /dev/null
+++ b/lib/models/difficulty.dart
@@ -0,0 +1,8 @@
+class Difficulty {
+  static List<String> get difficulties {
+    return List<String>.generate(_Difficulty.values.length,
+        (index) => _Difficulty.values.elementAt(index).name);
+  }
+}
+
+enum _Difficulty { veryEasy, easy, intermediate, hard, veryHard }
diff --git a/lib/models/recipe.dart b/lib/models/recipe.dart
index 97db025..bbb0b7a 100644
--- a/lib/models/recipe.dart
+++ b/lib/models/recipe.dart
@@ -1,3 +1,4 @@
+import 'difficulty.dart';
 import 'ingredient.dart';
 import 'steps.dart';
 
@@ -14,5 +15,3 @@ class Recipe {
     this.difficulty,
   });
 }
-
-enum Difficulty { veryEasy, easy, intermediate, hard, veryHard }
diff --git a/lib/pages/create_recipe_page.dart b/lib/pages/create_recipe_page.dart
index d5bae5a..4b695a2 100644
--- a/lib/pages/create_recipe_page.dart
+++ b/lib/pages/create_recipe_page.dart
@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 
-import '../models/recipe.dart';
+import '../models/difficulty.dart';
 import '../widgets/difficulty_dropdown.dart';
 
 class CreateRecipe extends StatefulWidget {
diff --git a/lib/widgets/difficulty_dropdown.dart b/lib/widgets/difficulty_dropdown.dart
index 9e5e132..50452c2 100644
--- a/lib/widgets/difficulty_dropdown.dart
+++ b/lib/widgets/difficulty_dropdown.dart
@@ -1,15 +1,18 @@
 import 'package:flutter/material.dart';
 import 'package:rezepte/models/recipe.dart';
 
+import '../models/difficulty.dart';
+
 class DifficultyDropdown extends StatelessWidget {
   const DifficultyDropdown({super.key});
 
   @override
   Widget build(BuildContext context) {
-    List<DropdownMenuEntry> dropdownMenuEntryList = List.generate(
-        Difficulty.values.length,
-        (index) => _toDropdownMenuEntry(
-            index, Difficulty.values.elementAt(index).name));
+    List<DropdownMenuEntry> dropdownMenuEntryList = Difficulty.difficulties
+        .map(
+          (e) => _toDropdownMenuEntry(Difficulty.difficulties.indexOf(e), e),
+        )
+        .toList();
 
     return DropdownMenu(
       dropdownMenuEntries: dropdownMenuEntryList,