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pubspec.yaml aufräumen von kommentaren

README.md

@@ -1,18 +1,27 @@
 # kochkomplize
+Helfer zur Digitalisierung von alten Kochrezepten.
 
-**Bild/Skizze:**  
-Ein Bild wie die Applikation aussehen soll findet man unter assets/images mit dem Namen skizze.png
-
-**Allgemeine Beschreibung:**   
-Kochkomplize solle eine Koch- und Backapp sein die auch bei der Digitalisierung von alten Handgeschrieben Rezepten mit Hilfe von Texterkennung helfen soll.
+**Bild/Ablauf:**  
+![Startseite](assets/images/Kochkomplize_Startseite.PNG)  
+![Rezept Übersicht](assets/images/Kochkomplize_Rezept_Overview.PNG)  
+![Rezept anlegen](assets/images/Kochkomplize_Rezept_anlegen.PNG)  
+![Rezept löschen](assets/images/Kochkomplize_Löschen.PNG)  
 
 **Funktionalität:**
 1. Die App soll grundsätzlich im Browser als auch auf Mobilen Endgeräten laufen. (entweder iOS oder Android)  
 2. Es soll möglich sein Rezepte abzuspeichern und neue anzulegen.  
 3. Man soll Bilder für Rezepte hochladen können.  
-4. Es soll möglich sein alte handgeschriebene Rezepte mit Texterkennung auf Bildern zu importieren und zu formatieren.
-5. Rezepte sollen beliebig sortiert und ergänzt werden können.
-6. Falls der Umfang der App nicht umfangreich genug sein sollte dann noch die Möglichkeit von anderen Nutzern Rezepte anzuschauen.
+4. Es soll möglich sein alte handgeschriebene Texte Bildern zu importieren.  
+5. Rezepte sollen gelöscht werden können.  
+
+6. Bonus: Texterkennung wenn die Packages es auch für Web zulassen.  
+
+**Eingesetzte Technologien:**  
+Flutter  
+Dart  
+Firebase  
+
+
 
 
 

analysis_options.yaml

@@ -1,28 +1,5 @@
-# This file configures the analyzer, which statically analyzes Dart code to
-# check for errors, warnings, and lints.
-#
-# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
-# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
-# invoked from the command line by running `flutter analyze`.
-
-# The following line activates a set of recommended lints for Flutter apps,
-# packages, and plugins designed to encourage good coding practices.
 include: package:flutter_lints/flutter.yaml
 
 linter:
-  # The lint rules applied to this project can be customized in the
-  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
-  # included above or to enable additional rules. A list of all available lints
-  # and their documentation is published at https://dart.dev/lints.
-  #
-  # Instead of disabling a lint rule for the entire project in the
-  # section below, it can also be suppressed for a single line of code
-  # or a specific dart file by using the `// ignore: name_of_lint` and
-  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
-  # producing the lint.
   rules:
-    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
-    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
 
-# Additional information about this file can be found at
-# https://dart.dev/guides/language/analysis-options

android/app/build.gradle

@@ -45,7 +45,7 @@ android {
         applicationId "com.example.kochkomplize"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
-        minSdkVersion flutter.minSdkVersion
+        minSdkVersion 21
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

android/app/google-services.json

@@ -0,0 +1,30 @@
+{
+  "project_info": {
+    "project_number": "460915828512",
+    "firebase_url": "https://kochkomplize-default-rtdb.europe-west1.firebasedatabase.app",
+    "project_id": "kochkomplize",
+    "storage_bucket": "kochkomplize.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:460915828512:android:73914cecf1d06ff0771945",
+        "android_client_info": {
+          "package_name": "com.example.kochkomplize"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyBzHwDZscVmyTuyJx9darx_8KkhpiCcNNQ"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "2"
+}

android/app/src/main/AndroidManifest.xml

@@ -30,4 +30,5 @@
             android:name="flutterEmbedding"
             android:value="2" />
     </application>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 </manifest>

ios/Runner/GoogleService-Info.plist

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>API_KEY</key>
+	<string>AIzaSyDn1MhJq7gjUtyFJaewgC425jwJmAVCrDk</string>
+	<key>GCM_SENDER_ID</key>
+	<string>460915828512</string>
+	<key>PLIST_VERSION</key>
+	<string>1</string>
+	<key>BUNDLE_ID</key>
+	<string>com.example.kochkomplize</string>
+	<key>PROJECT_ID</key>
+	<string>kochkomplize</string>
+	<key>STORAGE_BUCKET</key>
+	<string>kochkomplize.appspot.com</string>
+	<key>IS_ADS_ENABLED</key>
+	<false></false>
+	<key>IS_ANALYTICS_ENABLED</key>
+	<false></false>
+	<key>IS_APPINVITE_ENABLED</key>
+	<true></true>
+	<key>IS_GCM_ENABLED</key>
+	<true></true>
+	<key>IS_SIGNIN_ENABLED</key>
+	<true></true>
+	<key>GOOGLE_APP_ID</key>
+	<string>1:460915828512:ios:ec4610516aa6bb0d771945</string>
+</dict>
+</plist>

ios/Runner/Info.plist

@@ -45,5 +45,9 @@
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
+	<key>NSPhotoLibraryUsageDescription</key>
+    <string>Wir benötigen Zugriff auf Ihre Fotos, um Bilder auszuwählen.</string>
+    <key>NSCameraUsageDescription</key>
+    <string>Wir benötigen Zugriff auf Ihre Kamera, um Fotos aufzunehmen.</string>
 </dict>
 </plist>

ios/firebase_app_id_file.json

@@ -0,0 +1,7 @@
+{
+  "file_generated_by": "FlutterFire CLI",
+  "purpose": "FirebaseAppID & ProjectID for this Firebase app in this directory",
+  "GOOGLE_APP_ID": "1:460915828512:ios:ec4610516aa6bb0d771945",
+  "FIREBASE_PROJECT_ID": "kochkomplize",
+  "GCM_SENDER_ID": "460915828512"
+}

lib/firebase_options.dart

@@ -0,0 +1,68 @@
+// File generated by FlutterFire CLI.
+// ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members
+import 'package:firebase_core/firebase_core.dart';
+import 'package:flutter/foundation.dart'
+    show defaultTargetPlatform, kIsWeb, TargetPlatform;
+
+class DefaultFirebaseOptions {
+  static FirebaseOptions get currentPlatform {
+    if (kIsWeb) {
+      return web;
+    }
+    switch (defaultTargetPlatform) {
+      case TargetPlatform.android:
+        return android;
+      case TargetPlatform.iOS:
+        return ios;
+      case TargetPlatform.macOS:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for macos - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.windows:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for windows - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.linux:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for linux - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      default:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions are not supported for this platform.',
+        );
+    }
+  }
+
+  static const FirebaseOptions web = FirebaseOptions(
+    apiKey: 'AIzaSyAACZYqWGQre2FqeXxC5qid1E0K2yuXD5Q',
+    appId: '1:460915828512:web:4db5d6cfa1e11481771945',
+    messagingSenderId: '460915828512',
+    projectId: 'kochkomplize',
+    authDomain: 'kochkomplize.firebaseapp.com',
+    databaseURL: 'https://kochkomplize-default-rtdb.europe-west1.firebasedatabase.app',
+    storageBucket: 'kochkomplize.appspot.com',
+    measurementId: 'G-0W73YW74KY',
+  );
+
+  static const FirebaseOptions android = FirebaseOptions(
+    apiKey: 'AIzaSyBzHwDZscVmyTuyJx9darx_8KkhpiCcNNQ',
+    appId: '1:460915828512:android:73914cecf1d06ff0771945',
+    messagingSenderId: '460915828512',
+    projectId: 'kochkomplize',
+    databaseURL: 'https://kochkomplize-default-rtdb.europe-west1.firebasedatabase.app',
+    storageBucket: 'kochkomplize.appspot.com',
+  );
+
+  static const FirebaseOptions ios = FirebaseOptions(
+    apiKey: 'AIzaSyDn1MhJq7gjUtyFJaewgC425jwJmAVCrDk',
+    appId: '1:460915828512:ios:ec4610516aa6bb0d771945',
+    messagingSenderId: '460915828512',
+    projectId: 'kochkomplize',
+    databaseURL: 'https://kochkomplize-default-rtdb.europe-west1.firebasedatabase.app',
+    storageBucket: 'kochkomplize.appspot.com',
+    iosBundleId: 'com.example.kochkomplize',
+  );
+}

lib/import.dart

@@ -1,12 +0,0 @@
-import 'package:flutter/material.dart';
-import 'menu_content.dart';
-
-//todo implement logik for image import
-
-class ImportContent implements MenuContent {
-  @override
-  Widget build(BuildContext context) {
-    // Hier wird der Inhalt für Menüpunkt 2 erstellt
-    return const Text('Inhalt für Menüpunkt 2 - Import');
-  }
-}

lib/main.dart

@@ -1,9 +1,18 @@
 import 'package:flutter/material.dart';
+import 'startpage.dart';
+import 'recipeformpage.dart';
 import 'menu.dart';
 import 'menu_content.dart';
-import 'recipes.dart';
+import 'recipesoverview.dart';
+import 'package:firebase_core/firebase_core.dart';
+import 'firebase_options.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await Firebase.initializeApp(
+    options: DefaultFirebaseOptions.currentPlatform,
+  );
 
-void main() {
   runApp(const MyApp());
 }
 
@@ -35,18 +44,32 @@ class MyHomePage extends StatefulWidget {
 class _MyHomePageState extends State<MyHomePage> {
   MenuContent? _selectedMenuContent;
 
+  @override
+  void initState() {
+    super.initState();
+    _selectedMenuContent = Startpage(); // Initialisiere mit Startseite
+  }
+
   void _onMenuItemSelected(String menuItem) {
     setState(() {
       switch (menuItem) {
         case 'Meine Rezepte':
-          _selectedMenuContent = RecipesContent();
+          _selectedMenuContent = RecipesOverview();
           break;
+        case 'Startseite':
+          _selectedMenuContent = Startpage();
+          break;
+        // case 'Texterkennung Bild':
+        //   _selectedMenuContent = TextScan();
+        //   break;
       }
     });
   }
 
-  void _importImage() {
-    //todo
+  void _addRecipe() {
+    Navigator.of(context).push(
+      MaterialPageRoute(builder: (context) => const Recipeformpage()),
+    );
   }
 
   @override
@@ -58,11 +81,14 @@ class _MyHomePageState extends State<MyHomePage> {
       ),
       drawer: Menu(onMenuItemSelected: _onMenuItemSelected),
       body: _selectedMenuContent?.build(context) ?? Container(),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _importImage,
-        tooltip: 'Import',
+      floatingActionButton: _selectedMenuContent is RecipesOverview
+          ? FloatingActionButton(
+        onPressed: _addRecipe,
+        tooltip: 'Rezept hinzufügen',
         child: const Icon(Icons.add),
-      ),
+      )
+          : null, // Kein Button für andere Seiten
     );
   }
 }
+

lib/menu.dart

@@ -20,11 +20,11 @@ class Menu extends StatelessWidget {
               child: Text('Hauptmenü', style: TextStyle(color: Colors.black, fontSize: 20.0)),
             ),
           ),
+          _buildListTile(context, 'Startseite'),
           _buildListTile(context, 'Meine Rezepte'),
-          _buildListTile(context, 'Rezept importieren'),
-          _buildListTile(context, 'Texterkennung Bild'),
-          _buildListTile(context, '(Beta) Rezepte finden'),
-          // Füge hier weitere ListTiles für zusätzliche Menüpunkte hinzu
+          //_buildListTile(context, 'Rezept importieren'),
+          //_buildListTile(context, 'Texterkennung Bild'),
+          //_buildListTile(context, '(Beta) Rezepte finden'),
         ],
       ),
     );

lib/recipe.dart

@@ -1,26 +0,0 @@
-import 'package:flutter/material.dart';
-
-class RecipeDetailPage extends StatelessWidget {
-  final Map<String, dynamic> recipe;
-
-  const RecipeDetailPage({Key? key, required this.recipe}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: Text(recipe["title"]),
-      ),
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Image.network(recipe["image"]),
-            Text(recipe["title"]),
-            // Weitere Details oder Inhalte für die Detailseite
-          ],
-        ),
-      ),
-    );
-  }
-}

lib/recipedetailpage.dart

@@ -0,0 +1,110 @@
+// ignore_for_file: use_build_context_synchronously
+
+import 'package:flutter/material.dart';
+import 'package:firebase_database/firebase_database.dart';
+import 'package:firebase_storage/firebase_storage.dart';
+
+class RecipeDetailPage extends StatelessWidget {
+  final String recipeId;
+
+  const RecipeDetailPage({Key? key, required this.recipeId, required Map recipe}) : super(key: key);
+
+  Future<void> _showDeleteDialog(BuildContext context) async {
+    bool confirmDelete = await showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: const Text('Rezept löschen'),
+          content: const Text('Sind Sie sicher, dass Sie dieses Rezept löschen möchten?'),
+          actions: <Widget>[
+            TextButton(
+              onPressed: () => Navigator.of(context).pop(false),
+              child: const Text('Abbrechen'),
+            ),
+            TextButton(
+              onPressed: () => Navigator.of(context).pop(true),
+              child: const Text('Löschen'),
+            ),
+          ],
+        );
+      },
+    ) ?? false; // Dialog-Abbruch auch als "Nicht löschen" werten
+
+    if (confirmDelete) {
+      await _deleteRecipe(context);
+    }
+  }
+
+  Future<void> _deleteRecipe(BuildContext context) async {
+    DatabaseReference recipeRef = FirebaseDatabase.instance.ref('rezepte/$recipeId');
+    DataSnapshot snapshot = await recipeRef.get();
+    if (snapshot.exists) {
+      Map<dynamic, dynamic> recipe = snapshot.value as Map<dynamic, dynamic>;
+
+      // Lösche die Bilder aus dem Storage, wenn URLs vorhanden sind
+      for (final key in ['bild1', 'bild2', 'bild3']) {
+        final String? imageUrl = recipe[key];
+        if (imageUrl != null && imageUrl.isNotEmpty) {
+          try {
+            await FirebaseStorage.instance.refFromURL(imageUrl).delete();
+          } catch (e) {
+            debugPrint("Fehler beim Löschen von $imageUrl: $e");
+          }
+        }
+      }
+
+      // Lösche den Rezepteintrag aus der Datenbank
+      await recipeRef.remove();
+      Navigator.pop(context);
+    } else {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('Rezept konnte nicht gefunden werden.')),
+      );
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Rezept Details'),
+      ),
+      body: FutureBuilder<DataSnapshot>(
+        future: FirebaseDatabase.instance.ref('rezepte/$recipeId').get(),
+        builder: (BuildContext context, AsyncSnapshot<DataSnapshot> snapshot) {
+          if (snapshot.connectionState == ConnectionState.waiting) {
+            return const Center(child: CircularProgressIndicator());
+          }
+
+          if (!snapshot.hasData || snapshot.data?.value == null) {
+            return const Center(child: Text('Rezept nicht gefunden'));
+          }
+
+          var recipeData = snapshot.data!.value as Map<dynamic, dynamic>;
+
+          return SingleChildScrollView(
+            child: Column(
+              children: [
+                if (recipeData['bild1'] != null)
+                  Image.network(recipeData['bild1']),
+                Text(recipeData['titel'] ?? 'Kein Titel', style: Theme.of(context).textTheme.titleLarge),
+                Text(recipeData['beschreibung1'] ?? 'Keine Beschreibung'),
+                Text(recipeData['beschreibung2'] ?? 'Keine Beschreibung'),
+                Text(recipeData['beschreibung3'] ?? 'Keine Beschreibung'),
+                if (recipeData['bild2'] != null && recipeData['bild2'].isNotEmpty)
+                  Image.network(recipeData['bild2']),
+                if (recipeData['bild3'] != null && recipeData['bild3'].isNotEmpty)
+                  Image.network(recipeData['bild3']),
+              ],
+            ),
+          );
+        },
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () => _showDeleteDialog(context),
+        tooltip: 'Löschen',
+        child: const Icon(Icons.delete),
+      ),
+    );
+  }
+}

lib/recipeformpage.dart

@@ -0,0 +1,175 @@
+import 'dart:typed_data';
+import 'package:flutter/material.dart';
+import 'package:image_picker/image_picker.dart';
+import 'package:firebase_storage/firebase_storage.dart';
+import 'package:firebase_database/firebase_database.dart';
+import 'package:path/path.dart';
+
+class Recipeformpage extends StatefulWidget {
+  const Recipeformpage({super.key});
+
+  @override
+  RecipeformpageState createState() => RecipeformpageState();
+}
+
+class RecipeformpageState extends State<Recipeformpage> {
+  final _formKey = GlobalKey<FormState>();
+  String title = '';
+  String description1 = '';
+  String description2 = '';
+  String description3 = '';
+  String image1 = '';
+  String image2 = '';
+  String image3 = '';
+
+  final ImagePicker _picker = ImagePicker();
+
+  Future<void> _pickAndUploadImage(String fieldName) async {
+    final XFile? pickedFile = await _picker.pickImage(source: ImageSource.gallery);
+    if (pickedFile != null) {
+      // Lese die Datei als Byte-Array ein
+      Uint8List fileBytes = await pickedFile.readAsBytes();
+      String fileName = basename(pickedFile.path);
+      Reference storageRef = FirebaseStorage.instance.ref().child('rezeptbilder/$fileName');
+
+      // Starte den Upload-Prozess
+      UploadTask uploadTask = storageRef.putData(fileBytes);
+
+      // Warte auf das Ende des Uploads
+      await uploadTask.whenComplete(() {});
+
+      // Erhalte die Download-URL
+      String downloadUrl = await storageRef.getDownloadURL();
+
+      setState(() {
+        // Aktualisiere den entsprechenden Bild-URL-Zustand
+        switch (fieldName) {
+          case 'image1':
+            image1 = downloadUrl;
+            break;
+          case 'image2':
+            image2 = downloadUrl;
+            break;
+          case 'image3':
+            image3 = downloadUrl;
+            break;
+          default:
+            break;
+        }
+      });
+    }
+  }
+
+  void _saveForm(BuildContext context) async {
+
+    if (_formKey.currentState!.validate()) {
+      _formKey.currentState!.save();
+
+      DatabaseReference databaseRef = FirebaseDatabase.instance.ref().child('rezepte');
+      String? rezeptId = databaseRef.push().key; // Eindeutiger Schlüssel für das neue Rezept
+
+      databaseRef.child(rezeptId!).set({
+        'titel': title,
+        'beschreibung1': description1,
+        'beschreibung2': description2,
+        'beschreibung3': description3,
+        'bild1': image1,
+        'bild2': image2,
+        'bild3': image3,
+      });
+
+     Navigator.of(context).pop(); // Schließt das Formular nach dem Speichern
+
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("Neues Rezept"),
+      ),
+      body: Stack(
+        children: <Widget>[
+          Form(
+            key: _formKey,
+            child: ListView(
+              padding: const EdgeInsets.all(16),
+              children: <Widget>[
+                TextFormField(
+                  decoration: const InputDecoration(labelText: 'Titel'),
+                  onSaved: (value) => title = value ?? '',
+                  validator: (value) {
+                    if (value == null || value.isEmpty) {
+                      return 'Bitte einen Titel eingeben';
+                    }
+                    return null;
+                  },
+                ),
+                TextFormField(
+                  decoration: const InputDecoration(labelText: 'Zutaten: '),
+                  onSaved: (value) => description1 = value ?? '',
+                ),
+                TextFormField(
+                  decoration: const InputDecoration(labelText: 'Anleitung: '),
+                  onSaved: (value) => description2 = value ?? '',
+                ),
+                TextFormField(
+                  decoration: const InputDecoration(labelText: 'Anmerkungen: '),
+                  onSaved: (value) => description3 = value ?? '',
+                ),
+                _imageField('Anzeigebild', 'image1'),
+                _imageField('Handgeschriebenes Rezept', 'image2'),
+                _imageField('Textscan', 'image3'),
+              ],
+            ),
+          ),
+          Positioned(
+            right: 16,
+            bottom: 16,
+            child: FloatingActionButton(
+              onPressed: () => _saveForm(context),
+              tooltip: 'Rezept speichern',
+              child: const Icon(Icons.save),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+  Widget _imageField(String label, String fieldName) {
+    String? imageUrl;
+    switch (fieldName) {
+      case 'image1':
+        imageUrl = image1;
+        break;
+      case 'image2':
+        imageUrl = image2;
+        break;
+      case 'image3':
+        imageUrl = image3;
+        break;
+    }
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        if (imageUrl != null && imageUrl.isNotEmpty)
+          Image.network(imageUrl, width: 100, height: 100),
+        Row(
+          children: [
+            Expanded(
+              child: TextFormField(
+                decoration: InputDecoration(labelText: label),
+              ),
+            ),
+            IconButton(
+              icon: const Icon(Icons.photo_camera),
+              onPressed: () => _pickAndUploadImage(fieldName),
+            ),
+          ],
+        ),
+      ],
+    );
+  }
+}

lib/recipes.dart

@@ -1,43 +0,0 @@
-import 'package:flutter/material.dart';
-import 'menu_content.dart';
-import 'recipe.dart';
-
-class RecipesContent implements MenuContent {
-  @override
-  Widget build(BuildContext context) {
-    // Datenquelle exemplarisch definiert
-    List<Map<String, dynamic>> recipes = [
-      {"title": "Rezept 1", "image": "assets/images/burger.png"},
-      {"title": "Rezept 2", "image": "assets/images/spaghetti.png"},
-      // weitere Rezepte
-    ];
-
-    return ListView.builder(
-      scrollDirection: Axis.horizontal,
-      itemCount: recipes.length,
-      itemBuilder: (BuildContext context, int index) {
-        return GestureDetector(
-          onTap: () {
-            Navigator.push(
-              context,
-              MaterialPageRoute(
-                builder: (context) => RecipeDetailPage(recipe: recipes[index]),
-              ),
-            );
-          },
-          child: Padding(
-            padding: const EdgeInsets.all(8.0),
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.center,
-              children: [
-                Image.network(recipes[index]["image"], width: 100, height: 100),
-                Text(recipes[index]["title"]),
-              ],
-            ),
-          ),
-        );
-      },
-    );
-  }
-}
-

lib/recipesoverview.dart

@@ -0,0 +1,48 @@
+import 'package:flutter/material.dart';
+import 'package:firebase_database/firebase_database.dart';
+import 'menu_content.dart';
+import 'recipedetailpage.dart';
+
+class RecipesOverview implements MenuContent {
+  @override
+  Widget build(BuildContext context) {
+    return StreamBuilder(
+      stream: FirebaseDatabase.instance.ref('rezepte').onValue,
+      builder: (context, AsyncSnapshot<DatabaseEvent> snapshot) {
+        if (snapshot.hasData && !snapshot.hasError && snapshot.data!.snapshot.value != null) {
+          Map<dynamic, dynamic> recipes = snapshot.data!.snapshot.value as Map<dynamic, dynamic>;
+          return ListView.builder(
+            scrollDirection: Axis.horizontal,
+            itemCount: recipes.length,
+            itemBuilder: (BuildContext context, int index) {
+              String key = recipes.keys.elementAt(index);
+              var value = recipes[key];
+              return GestureDetector(
+                onTap: () {
+                  Navigator.push(
+                    context,
+                    MaterialPageRoute(
+                      builder: (context) => RecipeDetailPage(recipeId: key, recipe: const {},),
+                    ),
+                  );
+                },
+                child: Padding(
+                  padding: const EdgeInsets.all(8.0),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.center,
+                    children: [
+                      Image.network(value["bild1"], width: 100, height: 100),
+                      Text(value["titel"]),
+                    ],
+                  ),
+                ),
+              );
+            },
+          );
+        } else {
+          return const Center(child: CircularProgressIndicator());
+        }
+      },
+    );
+  }
+}

lib/startpage.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/material.dart';
+import 'menu_content.dart';
+
+class Startpage implements MenuContent {
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: AspectRatio(
+        aspectRatio: 1 / 1, // Für ein quadratisches Logo
+        child: Image.asset('assets/images/Logo.png', fit: BoxFit.contain),
+      ),
+    );
+  }
+}

lib/textscan.dart

@@ -1,16 +0,0 @@
-// textscan.dart
-import 'package:flutter/material.dart';
-import 'menu_content.dart';
-
-//todo Logik implementieren
-//links
-//https://davidserrano.io/text-recognition-in-flutter-create-ocr-scanner-app
-//https://www.google.com/search?q=textscan+flutter&oq=textscan+flutter&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIICAEQABgWGB7SAQgzMDg0ajBqN6gCALACAA&sourceid=chrome&ie=UTF-8
-
-class TextScanContent implements MenuContent {
-  @override
-  Widget build(BuildContext context) {
-    // Hier wird der Inhalt für Menüpunkt 3 erstellt
-    return const Text('Inhalt für Menüpunkt 3 - Text Scan');
-  }
-}

pubspec.lock

@@ -1,6 +1,14 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  _flutterfire_internals:
+    dependency: transitive
+    description:
+      name: _flutterfire_internals
+      sha256: f5628cd9c92ed11083f425fd1f8f1bc60ecdda458c81d73b143aeda036c35fe7
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.16"
   async:
     dependency: transitive
     description:
@@ -41,6 +49,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
+  cross_file:
+    dependency: transitive
+    description:
+      name: cross_file
+      sha256: fedaadfa3a6996f75211d835aaeb8fede285dae94262485698afd832371b9a5e
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.3+8"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -57,6 +73,118 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
+  file_selector_linux:
+    dependency: transitive
+    description:
+      name: file_selector_linux
+      sha256: "045d372bf19b02aeb69cacf8b4009555fb5f6f0b7ad8016e5f46dd1387ddd492"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.2+1"
+  file_selector_macos:
+    dependency: transitive
+    description:
+      name: file_selector_macos
+      sha256: b15c3da8bd4908b9918111fa486903f5808e388b8d1c559949f584725a6594d6
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.3+3"
+  file_selector_platform_interface:
+    dependency: transitive
+    description:
+      name: file_selector_platform_interface
+      sha256: a3994c26f10378a039faa11de174d7b78eb8f79e4dd0af2a451410c1a5c3f66b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.6.2"
+  file_selector_windows:
+    dependency: transitive
+    description:
+      name: file_selector_windows
+      sha256: d3547240c20cabf205c7c7f01a50ecdbc413755814d6677f3cb366f04abcead0
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.3+1"
+  firebase_core:
+    dependency: "direct main"
+    description:
+      name: firebase_core
+      sha256: "96607c0e829a581c2a483c658f04e8b159964c3bae2730f73297070bc85d40bb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.24.2"
+  firebase_core_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_core_platform_interface
+      sha256: c437ae5d17e6b5cc7981cf6fd458a5db4d12979905f9aafd1fea930428a9fe63
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.0"
+  firebase_core_web:
+    dependency: transitive
+    description:
+      name: firebase_core_web
+      sha256: d585bdf3c656c3f7821ba1bd44da5f13365d22fcecaf5eb75c4295246aaa83c0
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.10.0"
+  firebase_database:
+    dependency: "direct main"
+    description:
+      name: firebase_database
+      sha256: "8568ad41f9312ab1f162f70c1e3e7cb7420b8bc8d07e4d543e575bb0cb41f8a5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.4.0"
+  firebase_database_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_database_platform_interface
+      sha256: "4366ade2390f8799a317bb13af29c2a1fdfc84f4d04372094756b86a6cbfd305"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.5+16"
+  firebase_database_web:
+    dependency: transitive
+    description:
+      name: firebase_database_web
+      sha256: "4920a83b917493b37fd408cbb01c289ef8a422d9ed48982f908a9850290262f9"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.3+16"
+  firebase_storage:
+    dependency: "direct main"
+    description:
+      name: firebase_storage
+      sha256: "75e6cb6bed65138b5bbd86bfd7cf9bc9a175fb0c31aacc400e9203df117ffbe6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.6.0"
+  firebase_storage_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_storage_platform_interface
+      sha256: "545a3a8edf337850403bb0fa03c8074a53deb87c0107d19755c77a82ce07919e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.1.3"
+  firebase_storage_web:
+    dependency: transitive
+    description:
+      name: firebase_storage_web
+      sha256: ee6870ff79aa304b8996ba18a4aefe1e8b3fc31fd385eab6574180267aa8d393
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.6.17"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -70,11 +198,128 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.3"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: b068ffc46f82a55844acfa4fdbb61fad72fa2aef0905548419d97f0f95c456da
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.17"
   flutter_test:
     dependency: "direct dev"
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  google_mlkit_commons:
+    dependency: transitive
+    description:
+      name: google_mlkit_commons
+      sha256: "046586b381cdd139f7f6a05ad6998f7e339d061bd70158249907358394b5f496"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.1"
+  google_mlkit_text_recognition:
+    dependency: "direct main"
+    description:
+      name: google_mlkit_text_recognition
+      sha256: d484de2a10961a6f0ff8b54cc92b71bfbb0e65509be0903edca0e1f9256ca4c2
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.11.0"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      sha256: d4872660c46d929f6b8a9ef4e7a7eff7e49bbf0c4ec3f385ee32df5119175139
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.2"
+  image_picker:
+    dependency: "direct main"
+    description:
+      name: image_picker
+      sha256: "26222b01a0c9a2c8fe02fc90b8208bd3325da5ed1f4a2acabf75939031ac0bdd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.7"
+  image_picker_android:
+    dependency: transitive
+    description:
+      name: image_picker_android
+      sha256: "1a27bf4cc0330389cebe465bab08fe6dec97e44015b4899637344bb7297759ec"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.8.9+2"
+  image_picker_for_web:
+    dependency: transitive
+    description:
+      name: image_picker_for_web
+      sha256: e2423c53a68b579a7c37a1eda967b8ae536c3d98518e5db95ca1fe5719a730a3
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
+  image_picker_ios:
+    dependency: transitive
+    description:
+      name: image_picker_ios
+      sha256: eac0a62104fa12feed213596df0321f57ce5a572562f72a68c4ff81e9e4caacf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.8.9"
+  image_picker_linux:
+    dependency: transitive
+    description:
+      name: image_picker_linux
+      sha256: "4ed1d9bb36f7cd60aa6e6cd479779cc56a4cb4e4de8f49d487b1aaad831300fa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1+1"
+  image_picker_macos:
+    dependency: transitive
+    description:
+      name: image_picker_macos
+      sha256: "3f5ad1e8112a9a6111c46d0b57a7be2286a9a07fc6e1976fdf5be2bd31d4ff62"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1+1"
+  image_picker_platform_interface:
+    dependency: transitive
+    description:
+      name: image_picker_platform_interface
+      sha256: fa4e815e6fcada50e35718727d83ba1c92f1edf95c0b4436554cec301b56233b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.9.3"
+  image_picker_windows:
+    dependency: transitive
+    description:
+      name: image_picker_windows
+      sha256: "6ad07afc4eb1bc25f3a01084d28520496c4a3bb0cb13685435838167c9dcedeb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1+1"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.7"
   lints:
     dependency: transitive
     description:
@@ -107,14 +352,86 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.10.0"
-  path:
+  mime:
     dependency: transitive
+    description:
+      name: mime
+      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
+  path:
+    dependency: "direct main"
     description:
       name: path
       sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
       url: "https://pub.dev"
     source: hosted
     version: "1.8.3"
+  path_provider:
+    dependency: "direct main"
+    description:
+      name: path_provider
+      sha256: b27217933eeeba8ff24845c34003b003b2b22151de3c908d0e679e8fe1aa078b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      sha256: "477184d672607c0a3bf68fbbf601805f92ef79c82b64b4d6eb318cbca4c48668"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.2"
+  path_provider_foundation:
+    dependency: transitive
+    description:
+      name: path_provider_foundation
+      sha256: "19314d595120f82aca0ba62787d58dde2cc6b5df7d2f0daf72489e38d1b57f2d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.1"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.4"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -168,6 +485,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.2"
   vector_math:
     dependency: transitive
     description:
@@ -184,5 +509,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.3.0"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: "464f5674532865248444b4c3daca12bd9bf2d7c47f759ce2617986e7229494a8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.2.0"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
 sdks:
   dart: ">=3.2.0 <4.0.0"
+  flutter: ">=3.10.0"

pubspec.yaml

@@ -1,7 +1,5 @@
 name: kochkomplize
-description: "A new Flutter project."
-# The following line prevents the package from being accidentally published to
-# pub.dev using `flutter pub publish`. This is preferred for private packages.
+description: "Kochhilfe mit Rezepten und Texterkennung"
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 version: 1.0.0+1
@@ -13,6 +11,12 @@ dependencies:
   flutter:
     sdk: flutter
   cupertino_icons: ^1.0.2
+  firebase_core: ^2.24.2
+  firebase_database: ^10.4.0
+  firebase_storage: ^11.6.0
+  path_provider: ^2.1.2
+  image_picker: ^1.0.7
+  path: ^1.8.0
 
 dev_dependencies:
   flutter_test:
@@ -23,5 +27,6 @@ flutter:
   uses-material-design: true
   assets:
      - assets/images/
+     - assets/database/Kochkomplize.db
 
 

test/widget_test.dart

@@ -1,50 +1,108 @@
-// This is a basic Flutter widget test.
-//
-// To perform an interaction with a widget in your test, use the WidgetTester
-// utility in the flutter_test package. For example, you can send tap and scroll
-// gestures. You can also use WidgetTester to find child widgets in the widget
-// tree, read text, and verify that the values of widget properties are correct.
-
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
-
 import 'package:kochkomplize/main.dart';
 import 'package:kochkomplize/menu.dart';
-
-Widget buildMenu() {
-  return MaterialApp(
-    home: Scaffold(
-      body: Menu(onMenuItemSelected: (menuItem) {}),
-    ),
-  );
-}
+import 'package:kochkomplize/recipeformpage.dart';
 
 void main() {
-  testWidgets('Check menu text', (WidgetTester tester) async {
-    await tester.pumpWidget(buildMenu());
+
+  testWidgets('Menu renders correctly', (WidgetTester tester) async {
+    void onMenuItemSelectedMock(String item) {}
+
+    // Verwenden Sie einen GlobalKey, um auf den Scaffold zuzugreifen
+    GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
+
+    await tester.pumpWidget(MaterialApp(home: Scaffold(key: scaffoldKey, drawer: Menu(onMenuItemSelected: onMenuItemSelectedMock))));
+
+    // Öffnen Sie den Drawer programmatisch
+    scaffoldKey.currentState!.openDrawer();
+    await tester.pumpAndSettle(); // Warten, bis die Animation abgeschlossen ist
+
+    // Überprüfen Sie nun, ob die Elemente im Drawer vorhanden sind
+    expect(find.byType(Drawer), findsOneWidget);
+    expect(find.text('Hauptmenü'), findsOneWidget);
+    expect(find.text('Startseite'), findsOneWidget);
     expect(find.text('Meine Rezepte'), findsOneWidget);
   });
 
-  testWidgets('Check number of list items', (WidgetTester tester) async {
-    await tester.pumpWidget(const MyApp());
-    expect(find.byType(GestureDetector), findsNWidgets(3));
+  testWidgets('Tapping each menu item calls onMenuItemSelected with correct item', (WidgetTester tester) async {
+    String selectedMenuItem = '';
+
+    void onMenuItemSelectedMock(String item) {
+      selectedMenuItem = item;
+    }
+
+    GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
+
+    await tester.pumpWidget(MaterialApp(home: Scaffold(key: scaffoldKey, drawer: Menu(onMenuItemSelected: onMenuItemSelectedMock))));
+
+    scaffoldKey.currentState!.openDrawer();
+    await tester.pumpAndSettle(); // Warten, bis die Animation abgeschlossen ist
+
+    // Tippen Sie auf das Menüelement 'Startseite' und überprüfen Sie die Funktionalität
+    await tester.tap(find.text('Startseite'));
+    await tester.pumpAndSettle();
+    expect(selectedMenuItem, 'Startseite');
+
+    // Wiederholen Sie den Vorgang für 'Meine Rezepte'
+    scaffoldKey.currentState!.openDrawer();
+    await tester.pumpAndSettle();
+    await tester.tap(find.text('Meine Rezepte'));
+    await tester.pumpAndSettle();
+    expect(selectedMenuItem, 'Meine Rezepte');
+
+    // Hier können Sie weitere Tests für andere Menüpunkte hinzufügen
   });
 
-  // testWidgets('Check display of recipe titles', (WidgetTester tester) async {
-  //   await tester.pumpWidget(const MyApp());
-  //   expect(find.text('Rezept 1'), findsOneWidget);
-  //   expect(find.text('Rezept 2'), findsOneWidget);
-  // });
-  //
-  // testWidgets('Check display of recipe images', (WidgetTester tester) async {
-  //   await tester.pumpWidget(const MyApp());
-  //   expect(find.byType(Image), findsNWidgets(2));
-  // });
-  //
-  // testWidgets('Check navigation to recipe detail page', (WidgetTester tester) async {
-  //   await tester.pumpWidget(const MyApp());
-  //   await tester.tap(find.text('Rezept 1'));
-  //   await tester.pumpAndSettle();  // Warte darauf, dass die Navigation abgeschlossen ist
-  //   expect(find.text('Details für Rezept 1'), findsOneWidget);
-  // });
+  testWidgets('Drawer closes after an item is selected', (WidgetTester tester) async {
+    void onMenuItemSelectedMock(String item) {}
+
+    GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
+
+    await tester.pumpWidget(MaterialApp(home: Scaffold(key: scaffoldKey, drawer: Menu(onMenuItemSelected: onMenuItemSelectedMock))));
+
+    scaffoldKey.currentState!.openDrawer();
+    await tester.pumpAndSettle();
+
+    await tester.tap(find.text('Startseite'));
+    await tester.pumpAndSettle();
+
+    // Überprüfen Sie, ob der Drawer geschlossen ist
+    expect(scaffoldKey.currentState!.isDrawerOpen, isFalse);
+  });
+
+  testWidgets('Drawer header renders correctly', (WidgetTester tester) async {
+    // Erstellen Sie eine Mock-Funktion, die einen String als Parameter erwartet
+    void onMenuItemSelectedMock(String item) {}
+
+    GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
+
+    await tester.pumpWidget(MaterialApp(
+        home: Scaffold(key: scaffoldKey, drawer: Menu(onMenuItemSelected: onMenuItemSelectedMock))
+    ));
+
+    scaffoldKey.currentState!.openDrawer();
+    await tester.pumpAndSettle();
+
+    // Überprüfen Sie, ob der DrawerHeader vorhanden ist
+    expect(find.byType(DrawerHeader), findsOneWidget);
+    expect(find.text('Hauptmenü'), findsOneWidget);
+  });
+
+  testWidgets('Recipeformpage has form fields', (WidgetTester tester) async {
+    await tester.pumpWidget(const MaterialApp(home: Recipeformpage()));
+
+    // Prüfen Sie, ob die Formularfelder vorhanden sind
+    expect(find.byType(TextFormField), findsWidgets);
+    // Prüfen Sie den Speichern-Button
+    expect(find.byType(FloatingActionButton), findsOneWidget);
+  });
+
+  testWidgets('MyHomePage renders correctly', (WidgetTester tester) async {
+    await tester.pumpWidget(const MaterialApp(home: MyHomePage(title: 'Kochkomplize')));
+
+    // Überprüfen Sie, ob der Titel korrekt angezeigt wird
+    expect(find.text('Kochkomplize'), findsOneWidget);
+
+  });
 }