add recipe upload handling on frontend side and in LocalEndpoint

LocalEndpoint/AccountRecipes.cs

@@ -42,30 +42,30 @@ namespace Endpoint
         public ImmutableList<RecipeInfo> GetRecommendedRecipes()
         {
             return new List<RecipeInfo> {
-                new RecipeInfo("Chicken Salad", 500, 20, new Uri("https://healthyfitnessmeals.com/wp-content/uploads/2021/04/Southwest-chicken-salad-7-500x500.jpg"), 4, new Guid()),
+                new RecipeInfo("Chicken Salad", 500, 20, new Uri("https://healthyfitnessmeals.com/wp-content/uploads/2021/04/Southwest-chicken-salad-7-500x500.jpg"), 4, Guid.NewGuid()),
-                new RecipeInfo("Chocolate Cake", 2500, 10, new Uri("https://bakewithshivesh.com/wp-content/uploads/2022/08/IMG_0248-scaled.jpg"), 3, new Guid()),
+                new RecipeInfo("Chocolate Cake", 2500, 10, new Uri("https://bakewithshivesh.com/wp-content/uploads/2022/08/IMG_0248-scaled.jpg"), 3, Guid.NewGuid()),
-                new RecipeInfo("Salmon", 20, 10, new Uri("https://www.wholesomeyum.com/wp-content/uploads/2021/06/wholesomeyum-Pan-Seared-Salmon-Recipe-13.jpg"), 4, new Guid()),
+                new RecipeInfo("Salmon", 20, 10, new Uri("https://www.wholesomeyum.com/wp-content/uploads/2021/06/wholesomeyum-Pan-Seared-Salmon-Recipe-13.jpg"), 4, Guid.NewGuid()),
-                new RecipeInfo("Fish", 50, 30, new Uri("https://www.ciaanet.org/wp-content/uploads/2022/07/Atlantic-and-Pacific-whole-salmon-1024x683.jpg"), 4.5F, new Guid()),
+                new RecipeInfo("Fish", 50, 30, new Uri("https://www.ciaanet.org/wp-content/uploads/2022/07/Atlantic-and-Pacific-whole-salmon-1024x683.jpg"), 4.5F, Guid.NewGuid()),
-                new RecipeInfo("Space Cake", 800, 5, new Uri("https://static.youmiam.com/images/recipe/1500x1000/space-cake-22706?placeholder=web_recipe&sig=f14a7a86da837c6b8cc678cde424d6d5902f99ec&v3"), 5, new Guid())
+                new RecipeInfo("Space Cake", 800, 5, new Uri("https://static.youmiam.com/images/recipe/1500x1000/space-cake-22706?placeholder=web_recipe&sig=f14a7a86da837c6b8cc678cde424d6d5902f99ec&v3"), 5, Guid.NewGuid())
             }.ToImmutableList();
         }
 
         public ImmutableList<RecipeInfo> GetFavorites()
         {
             return new List<RecipeInfo> {
-                new RecipeInfo("Chicken Salad", 500, 20, new Uri("https://healthyfitnessmeals.com/wp-content/uploads/2021/04/Southwest-chicken-salad-7-500x500.jpg"), 4, new Guid()),
+                new RecipeInfo("Chicken Salad", 500, 20, new Uri("https://healthyfitnessmeals.com/wp-content/uploads/2021/04/Southwest-chicken-salad-7-500x500.jpg"), 4, Guid.NewGuid()),
-                new RecipeInfo("Space Cake", 800, 5, new Uri("https://static.youmiam.com/images/recipe/1500x1000/space-cake-22706?placeholder=web_recipe&sig=f14a7a86da837c6b8cc678cde424d6d5902f99ec&v3"), 5, new Guid()),
+                new RecipeInfo("Space Cake", 800, 5, new Uri("https://static.youmiam.com/images/recipe/1500x1000/space-cake-22706?placeholder=web_recipe&sig=f14a7a86da837c6b8cc678cde424d6d5902f99ec&v3"), 5, Guid.NewGuid()),
-                new RecipeInfo("Fish And Ships", 450, 15, new Uri("https://upload.wikimedia.org/wikipedia/commons/f/ff/Fish_and_chips_blackpool.jpg"), 4, new Guid()),
+                new RecipeInfo("Fish And Ships", 450, 15, new Uri("https://upload.wikimedia.org/wikipedia/commons/f/ff/Fish_and_chips_blackpool.jpg"), 4, Guid.NewGuid()),
-                new RecipeInfo("Caesar Salad", 150, 20, new Uri("https://www.galbani.fr/wp-content/uploads/2020/04/AdobeStock_157570276-2.jpeg"), 1, new Guid())
+                new RecipeInfo("Caesar Salad", 150, 20, new Uri("https://www.galbani.fr/wp-content/uploads/2020/04/AdobeStock_157570276-2.jpeg"), 1, Guid.NewGuid())
             }.ToImmutableList();
         }
 
         public ImmutableList<(RecipeInfo, uint)> GetWeeklyList()
         {
             return new List<(RecipeInfo, uint)> {
-                (new RecipeInfo("Space Cake", 800, 5, new Uri("https://static.youmiam.com/images/recipe/1500x1000/space-cake-22706?placeholder=web_recipe&sig=f14a7a86da837c6b8cc678cde424d6d5902f99ec&v3"), 5, new Guid()), 4),
+                (new RecipeInfo("Space Cake", 800, 5, new Uri("https://static.youmiam.com/images/recipe/1500x1000/space-cake-22706?placeholder=web_recipe&sig=f14a7a86da837c6b8cc678cde424d6d5902f99ec&v3"), 5, Guid.NewGuid()), 4),
-                (new RecipeInfo("Chicken Curry", 500, 45, new Uri("https://cdn.chefclub.tools/uploads/recipes/cover-thumbnail/f287b191-dc8e-4c85-bbb6-e26387c354d3.jpg"), 3, new Guid()), 4),
+                (new RecipeInfo("Chicken Curry", 500, 45, new Uri("https://cdn.chefclub.tools/uploads/recipes/cover-thumbnail/f287b191-dc8e-4c85-bbb6-e26387c354d3.jpg"), 3, Guid.NewGuid()), 4),
-                (new RecipeInfo("Spaghetti Bolognese", 1000, 30, new Uri("https://media.istockphoto.com/id/1144823591/fr/photo/spaghetti-dans-un-plat-sur-un-fond-blanc.jpg?s=612x612&w=0&k=20&c=qFzd8iE185mpsX7hWqYaieOWlzJVCkzFdYsxmwUT3-Q="), 1, new Guid()), 1),
+                (new RecipeInfo("Spaghetti Bolognese", 1000, 30, new Uri("https://media.istockphoto.com/id/1144823591/fr/photo/spaghetti-dans-un-plat-sur-un-fond-blanc.jpg?s=612x612&w=0&k=20&c=qFzd8iE185mpsX7hWqYaieOWlzJVCkzFdYsxmwUT3-Q="), 1, Guid.NewGuid()), 1),
             }.ToImmutableList();
         }
 

LocalEndpoint/RecipesService.cs

@@ -12,11 +12,11 @@ namespace LocalEndpoint
         public List<RecipeInfo> PopularRecipes()
         {
             return new List<RecipeInfo> {
-                new RecipeInfo("Chicken Curry", 500, 45, new Uri("https://cdn.chefclub.tools/uploads/recipes/cover-thumbnail/f287b191-dc8e-4c85-bbb6-e26387c354d3.jpg"), 3, new Guid()),
+                new RecipeInfo("Chicken Curry", 500, 45, new Uri("https://cdn.chefclub.tools/uploads/recipes/cover-thumbnail/f287b191-dc8e-4c85-bbb6-e26387c354d3.jpg"), 3, Guid.NewGuid()),
-                new RecipeInfo("Spaghetti Bolognese", 1000, 30, new Uri("https://media.istockphoto.com/id/1144823591/fr/photo/spaghetti-dans-un-plat-sur-un-fond-blanc.jpg?s=612x612&w=0&k=20&c=qFzd8iE185mpsX7hWqYaieOWlzJVCkzFdYsxmwUT3-Q="), 1, new Guid()),
+                new RecipeInfo("Spaghetti Bolognese", 1000, 30, new Uri("https://media.istockphoto.com/id/1144823591/fr/photo/spaghetti-dans-un-plat-sur-un-fond-blanc.jpg?s=612x612&w=0&k=20&c=qFzd8iE185mpsX7hWqYaieOWlzJVCkzFdYsxmwUT3-Q="), 1, Guid.NewGuid()),
-                new RecipeInfo("Beef Stroganoff", 100, 10, new Uri("https://www.cookwithnabeela.com/wp-content/uploads/2023/02/BeefStroganoff.webp"), 5, new Guid()),
+                new RecipeInfo("Beef Stroganoff", 100, 10, new Uri("https://www.cookwithnabeela.com/wp-content/uploads/2023/02/BeefStroganoff.webp"), 5, Guid.NewGuid()),
-                new RecipeInfo("Fish And Ships", 450, 15, new Uri("https://upload.wikimedia.org/wikipedia/commons/f/ff/Fish_and_chips_blackpool.jpg"), 4, new Guid()),
+                new RecipeInfo("Fish And Ships", 450, 15, new Uri("https://upload.wikimedia.org/wikipedia/commons/f/ff/Fish_and_chips_blackpool.jpg"), 4, Guid.NewGuid()),
-                new RecipeInfo("Caesar Salad", 150, 20, new Uri("https://www.galbani.fr/wp-content/uploads/2020/04/AdobeStock_157570276-2.jpeg"), 1, new Guid())
+                new RecipeInfo("Caesar Salad", 150, 20, new Uri("https://www.galbani.fr/wp-content/uploads/2020/04/AdobeStock_157570276-2.jpeg"), 1, Guid.NewGuid())
             };
         }
 
@@ -36,7 +36,7 @@ namespace LocalEndpoint
 
             if (recipes == null) { 
                 recipes = new AccountRecipes(account);
-                recipes.UploadRecipe(new Recipe(new RecipeInfo("Cupcake", 500, 12, new Uri("https://www.mycake.fr/wp-content/uploads/2015/12/rs_cupcake_4x3.jpg"), 4.2F, new Guid()), account.User, new List<Ingredient> { new Ingredient("Chocolate", 4) }.ToImmutableList(), new List<PreparationStep> { new PreparationStep("Eat Chocolate", "Eat the chocolate") }.ToImmutableList()));
+                recipes.UploadRecipe(new Recipe(new RecipeInfo("Cupcake", 500, 12, new Uri("https://www.mycake.fr/wp-content/uploads/2015/12/rs_cupcake_4x3.jpg"), 4.2F, Guid.NewGuid()), account.User, new List<Ingredient> { new Ingredient("Chocolate", 4) }.ToImmutableList(), new List<PreparationStep> { new PreparationStep("Eat Chocolate", "Eat the chocolate") }.ToImmutableList()));
                 accountsRecipes.Add(account, recipes);
             }
             return recipes;

Models/RecipeBuilder.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Models
+{
+    public class RecipeBuilder
+    {
+        private readonly string name;
+        private readonly User owner;
+
+        private uint callPerPers;
+        private uint cookTimeMins;
+        private Uri? image;
+
+        private List<Ingredient> ingredients = new List<Ingredient>();
+        private List<PreparationStep> steps = new List<PreparationStep>();
+
+
+        public RecipeBuilder(string name, User owner) 
+        {
+            this.name = name;
+            this.owner = owner;
+        }
+
+        public RecipeBuilder SetCallPerPers(uint callPerPers)
+        {
+            this.callPerPers = callPerPers;
+            return this;
+        }
+
+        public RecipeBuilder SetCookTimeMins(uint cookTimeMins)
+        {
+            this.cookTimeMins = cookTimeMins;
+            return this;
+        }
+
+        public RecipeBuilder SetImage(Uri image)
+        {
+            this.image = image;
+            return this;
+        }
+
+        public RecipeBuilder AddIngredient(Ingredient ingredient)
+        {
+            this.ingredients.Add(ingredient);
+            return this;
+        }
+
+        public RecipeBuilder AddStep(PreparationStep step)
+        {
+            this.steps.Add(step);
+            return this;
+        }
+
+        public Recipe Build()
+        {
+            RecipeInfo info = new RecipeInfo(name, callPerPers, cookTimeMins, image, 0, Guid.NewGuid());
+            return new Recipe(info, owner, ingredients.ToImmutableList(), steps.ToImmutableList());
+        }
+    }
+}

Models/RecipeInfo.cs

@@ -4,7 +4,7 @@
         string Name,
         uint CalPerPers,
         uint CookTimeMins,
-        Uri Image,
+        Uri? Image,
         float AverageNote,
         Guid Id);
 }

Views/Components/IngredientEntry.xaml

@@ -21,7 +21,8 @@
                 <Entry 
                     Style="{StaticResource UserInput}"
                     Placeholder="Ingredient Name"
-                    HeightRequest="40"/>
+                    HeightRequest="40"
+                    x:Name="NameEntry"/>
             </Border>
             <Border
                 Grid.Column="1"
@@ -32,7 +33,9 @@
                 <Entry 
                     Style="{StaticResource UserInput}"
                     Placeholder="Quantity"
-                    HeightRequest="40"/>
+                    HeightRequest="40"
+                    Keyboard="Numeric"
+                    x:Name="QuantityEntry"/>
             </Border>
             <Border
                 Grid.Column="2"
@@ -44,7 +47,8 @@
                     Title="Unit"
                     TextColor="{StaticResource TextColorPrimary}"
                     TitleColor="{StaticResource TextColorSecondary}"
-                    FontFamily="PoppinsMedium">
+                    FontFamily="PoppinsMedium"
+                    x:Name="UnitPicker">
                     <Picker.ItemsSource>
                         <x:Array Type="{x:Type x:String}">
                             <x:String>G</x:String>

Views/Components/IngredientEntry.xaml.cs

@@ -1,3 +1,5 @@
+using Models;
+
 namespace ShoopNCook.Views;
 
 public partial class IngredientEntry : ContentView
@@ -6,4 +8,17 @@ public partial class IngredientEntry : ContentView
 	{
 		InitializeComponent();
 	}
+
+	public Ingredient MakeValue()
+	{
+        float quantity;
+
+        if (!float.TryParse(QuantityEntry.Text, out quantity))
+        {
+            quantity = 0;
+            // TODO handle quantity text malformation by raising exception 
+        }
+
+        return new Ingredient(NameEntry.Text, quantity);
+    }
 }

Views/Components/OwnedRecipeView.xaml.cs

@@ -13,7 +13,8 @@ public partial class OwnedRecipeView : ContentView
     {
         InitializeComponent();
 
-        RecipeImage.Source = ImageSource.FromUri(info.Image);
+        if (info.Image != null)
+            RecipeImage.Source = ImageSource.FromUri(info.Image);
         Note = info.AverageNote;
         Title = info.Name;
 
@@ -38,15 +39,15 @@ public partial class OwnedRecipeView : ContentView
 
     private void SetNote(float note)
     {
-        int i = 1;
+        note = (uint)note; //truncate integer as we currently do not handle semi stars
-        foreach (Image img in Stars.Children)
+        foreach (Image img in Stars.Children.Reverse())
         {
-            if (i < note)
+            if (note > 0)
             {
-                img.Opacity = 0;
+                img.Opacity = 1;
-                i++;
+                note--;
             }
-            else img.Opacity = 1;
+            else img.Opacity = 0;
         }
     }
 

Views/Components/RecipeView.xaml.cs

@@ -10,11 +10,14 @@ public partial class RecipeView : ContentView
 	public RecipeView(RecipeInfo info, Action onClickCallback)
 	{
 		InitializeComponent();
+
+        if (info.Image != null)
+            RecipeImage.Source = ImageSource.FromUri(info.Image);
+
         Note = info.AverageNote;
         Title = info.Name;
-        Subtitle = info.CookTimeMins + " min"; 
+        Subtitle = info.CookTimeMins + " min";
-        RecipeImage.Source = ImageSource.FromUri(info.Image);
+
-        
         callback = onClickCallback;
 
     }
@@ -37,18 +40,18 @@ public partial class RecipeView : ContentView
     }
 
     private void SetNote(float note)
-	{
+    {
-        int i = 1;
+        note = (uint)note; //truncate integer as we currently do not handle semi stars
-        foreach (Image img in Stars.Children)
+        foreach (Image img in Stars.Children.Reverse())
         {
-            if (i < note)
+            if (note > 0)
             {
-                img.Opacity = 0;
+                img.Opacity = 1;
-                i++;
+                note--;
             }
-            else img.Opacity = 1;
+            else img.Opacity = 0;
         }
-	}
+    }
     private void OnRecipeTapped(object sender, EventArgs e)
     {
         callback();

Views/Components/StepEntry.xaml

@@ -22,7 +22,8 @@
                 MaxLength="10000"
                 Style="{StaticResource UserInput}"
                 AutoSize="TextChanges"
-                FontSize="15"/>
+                FontSize="15"
+                x:Name="StepEditor"/>
         </Border>
 
     </VerticalStackLayout>

Views/Components/StepEntry.xaml.cs

@@ -1,3 +1,5 @@
+using Models;
+
 namespace ShoopNCook.Views;
 
 public partial class StepEntry : ContentView
@@ -12,6 +14,11 @@ public partial class StepEntry : ContentView
 		Ordinal = ordinal;
 	}
 
+	public PreparationStep MakeStep()
+	{
+		return new PreparationStep("Step " + Ordinal, StepEditor.Text);
+	}
+
 	public uint Ordinal { 
 		get => uint.Parse(OrdinalLabel.Text);
 		set => OrdinalLabel.Text = value.ToString();

Views/Components/StoredRecipeView.xaml.cs

@@ -12,11 +12,12 @@ public partial class StoredRecipeView : ContentView
     {
         InitializeComponent();
 
-        clickCallback = onClickCallback;
+        if (info.Image != null)
+            RecipeImage.Source = ImageSource.FromUri(info.Image);
 
         Note = info.AverageNote;
         Title = info.Name;
-        RecipeImage.Source = ImageSource.FromUri(info.Image);
+        clickCallback = onClickCallback;
         Counter.Count = personCount;
     }
 
@@ -32,15 +33,15 @@ public partial class StoredRecipeView : ContentView
 
     private void SetNote(float note)
     {
-        int i = 1;
+        note = (uint)note; //truncate integer as we currently do not handle semi stars
-        foreach (Image img in Stars.Children)
+        foreach (Image img in Stars.Children.Reverse())
         {
-            if (i < note)
+            if (note > 0)
             {
-                img.Opacity = 0;
+                img.Opacity = 1;
-                i++;
+                note--;
             }
-            else img.Opacity = 1;
+            else img.Opacity = 0;
         }
     }
 

Views/CreateRecipePage.xaml

@@ -56,9 +56,10 @@
                         VerticalOptions="End"
                         TranslationY="20"
                         TranslationX="-20">
+                        
                         <ImageButton
-                        Source="edit.svg"
+                            Source="edit.svg"
-                        WidthRequest="30"/>
+                            WidthRequest="30"/>
                     </Border>
                 </Grid>
                 
@@ -66,7 +67,8 @@
                     <!--Ingredients-->
                     <Entry
                         Style="{StaticResource UserInput}"
-                        Placeholder="Specify your recipe name"/>
+                        Placeholder="Specify your recipe name"
+                        x:Name="RecipeNameEntry"/>
                     <Label
                         Style="{StaticResource h2}"
                         Text="Ingredient list (for 1 person)"/>
@@ -115,6 +117,21 @@
                             Text="minutes"/>
                     </HorizontalStackLayout>
 
+                    <HorizontalStackLayout>
+                        <Label
+                            Style="{StaticResource h3}"
+                            VerticalTextAlignment="Center"
+                            Text="Estimated cal/persons: "/>
+                        <Entry
+                            Style="{StaticResource UserInput}"
+                            Keyboard="Numeric"
+                            x:Name="EnergyInput"/>
+                        <Label
+                            Style="{StaticResource h3}"
+                            VerticalTextAlignment="Center"
+                            Text="cal/pers"/>
+                    </HorizontalStackLayout>
+
                     <!--Preparation entry steps list-->
                     <Label
                         Style="{StaticResource h2}"
@@ -154,7 +171,8 @@
             Grid.Row="3"
             Style="{StaticResource UserButton}"
             BackgroundColor="{StaticResource ActionButton}"
-            Text="Upload recipe"/>
+            Text="Upload recipe"
+            Clicked="OnUploadRecipeClicked"/>
     </Grid>
     
 </ContentPage>

Views/CreateRecipePage.xaml.cs

@@ -1,12 +1,21 @@
+using Models;
 using ShoopNCook.Views;
 
 namespace ShoopNCook.Pages;
 
 public partial class CreateRecipePage : ContentPage
 {
-	public CreateRecipePage()
+
+    private User owner;
+    private Action<Recipe> onRecipeCreated;
+    private IUserNotifier notifier;
+
+	public CreateRecipePage(User owner, IUserNotifier notifier, Action<Recipe> onRecipeCreated)
 	{
 		InitializeComponent();
+        this.owner = owner;
+        this.onRecipeCreated = onRecipeCreated;
+        this.notifier = notifier;
 	}
 
     private void OnAddIngredientTapped(object sender, TappedEventArgs e)
@@ -18,8 +27,48 @@ public partial class CreateRecipePage : ContentPage
     {
         StepList.Children.Add(new StepEntry((uint) StepList.Children.Count() + 1));
     }
-    private async void OnBackButtonClicked(object sender, EventArgs e)
+    private void OnBackButtonClicked(object sender, EventArgs e)
     {
-        await Navigation.PopAsync();
+        Navigation.PopAsync();
+    }
+
+    private void OnUploadRecipeClicked(object sender, EventArgs e)
+    {
+
+        uint callPerPers;
+        uint cookTimeMins;
+        bool hadErrors = false;
+
+        if (!uint.TryParse(EnergyInput.Text, out callPerPers))
+        {
+            hadErrors = true;
+            //TODO change EnergyInput background to red.
+        }
+
+        if (!uint.TryParse(CookTimeInput.Text, out cookTimeMins))
+        {
+            hadErrors = true;
+            //TODO change CookTimeInput background to red.
+        }
+
+        if (hadErrors)
+        {
+            notifier.Error("You need to fix input errors before upload.");
+            return;
+        }
+
+        RecipeBuilder builder = new RecipeBuilder(RecipeNameEntry.Text, owner)
+            .SetCallPerPers(callPerPers)
+            .SetCookTimeMins(cookTimeMins)
+     //TODO .SetImage(RecipeImage)
+            ;
+
+        foreach (IngredientEntry entry in IngredientList.Children)
+            builder.AddIngredient(entry.MakeValue());
+
+        foreach (StepEntry entry in StepList.Children)
+            builder.AddStep(entry.MakeStep());
+
+        onRecipeCreated(builder.Build());
     }
 }

Views/MyRecipesPage.xaml

@@ -52,7 +52,7 @@
                 Style="{StaticResource UserButton}"
                 BackgroundColor="{StaticResource Selected}"
                 Text="Add a new recipe"
-                Clicked="AddRecipeButtonClicked"/>
+                Clicked="OnAddRecipeButtonClicked"/>
         </Border>
     </Grid>
 </ContentPage>

Views/MyRecipesPage.xaml.cs

@@ -1,7 +1,6 @@
 using Endpoint;
 using LocalEndpoint;
 using Models;
-using ShoopNCook.Controllers;
 using ShoopNCook.Views;
 
 namespace ShoopNCook.Pages;
@@ -10,6 +9,7 @@ public partial class MyRecipesPage : ContentPage
 {
 
     private IUserNotifier notifier;
+    private IRecipesService service;
     private IAccountRecipes recipes;
 
 	public MyRecipesPage(
@@ -20,19 +20,22 @@ public partial class MyRecipesPage : ContentPage
         InitializeComponent();
 
         this.notifier = notifier;
+        this.service = service;
         this.recipes = service.GetRecipesOf(account);
+    
+        recipes.GetAccountRecipes().ForEach(AddRecipeView);
+    }
 
-        recipes.GetAccountRecipes().ForEach(info =>
+    private void AddRecipeView(RecipeInfo info)
+    {
+        RecipesLayout.Children.Add(new OwnedRecipeView(info, () =>
         {
-            RecipesLayout.Children.Add(new OwnedRecipeView(info, () =>
+            Recipe recipe = service.GetRecipe(info);
-            {
+            AccountRecipeRate? rate = recipes.FindRate(info);
-                Recipe recipe = service.GetRecipe(info);
+            Shell.Current.Navigation.PushAsync(new RecipePage(recipe, rate, 1));
-                AccountRecipeRate? rate = recipes.FindRate(info);
+        },
-                Shell.Current.Navigation.PushAsync(new RecipePage(recipe, rate, 1));
-            },
             () => RemoveRecipe(info)
-            ));
+        ));
-        });
     }
 
     private void RemoveRecipe(RecipeInfo info)
@@ -53,13 +56,23 @@ public partial class MyRecipesPage : ContentPage
         notifier.Success("Recipe successfully removed");
     }
 
-    private async void OnBackButtonClicked(object sender, EventArgs e)
+    private void OnBackButtonClicked(object sender, EventArgs e)
     {
-        await Navigation.PopAsync();
+        Navigation.PopAsync();
     }
-    private async void AddRecipeButtonClicked(object sender, EventArgs e)
+    private void OnAddRecipeButtonClicked(object sender, EventArgs e)
     {
-        await Shell.Current.Navigation.PushAsync(new CreateRecipePage());
+        var page = new CreateRecipePage(recipes.Account.User, notifier, recipe =>
-        
+        {
+            if (!recipes.UploadRecipe(recipe))
+            {
+                notifier.Error("Could not upload recipe.");
+                return;
+            }
+            notifier.Success("Recipe Successfuly uploaded !");
+            AddRecipeView(recipe.Info);
+            Shell.Current.Navigation.PopAsync(); //go back to current recipe page.
+        });
+        Shell.Current.Navigation.PushAsync(page); //display RecipePage editor
     }
 }