Binding AddRecipe page finished, nedd to fix some navigation problems

MCTG/Model/Recipes/PreparationStep.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
+using System.Runtime.CompilerServices;
 using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
@@ -11,10 +13,13 @@ namespace Model
     /// Define a step of the preparation of a recipe.
     /// </summary>
     [DataContract(Name = "preparation-step")]
-    public class PreparationStep : IEquatable<PreparationStep>
+    public class PreparationStep : IEquatable<PreparationStep> , INotifyPropertyChanged
     {
         #region Attributes
         private string _description = "";
+        private int _order = 1;
+        public event PropertyChangedEventHandler? PropertyChanged;
+
         #endregion
 
         #region Properties
@@ -22,7 +27,15 @@ namespace Model
         /// The order of this step in the preparation of the meal.
         /// </summary>
         [DataMember(Name = "order")]
-        public int Order { get; init; }
+        public int Order 
+        {
+            get { return _order; }
+            set
+            {
+                _order = value;
+                OnPropertyChanged();
+            }
+        }
 
         /// <summary>
         /// The description of the task the user need to do for this step of the preparation. <br/>
@@ -40,6 +53,12 @@ namespace Model
                     _description = value;
             }
         }
+
+        protected void OnPropertyChanged([CallerMemberName] string? propertyName = null)
+        {
+            if (PropertyChanged != null)
+                PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
         #endregion
 
         #region Constructors

MCTG/Views/App.xaml.cs

@@ -56,7 +56,7 @@ namespace Views
             InitializeComponent();
 
             UserAppTheme = AppTheme.Light;
-            MainPage = new AddRecipe();
+            MainPage = new Home();
             //MainPage = new MyPosts();
         }
 

MCTG/Views/ContentPages/AddRecipe.xaml

@@ -6,7 +6,7 @@
              xmlns:local="clr-namespace:Views"
              x:Name="nAddRecipe">
     <ScrollView>
-        <VerticalStackLayout BindingContext="{Binding RecipeToAdd}">
+        <VerticalStackLayout>
             <local:MiniHeader
             TitleMini="Ajouter une recette"
             NeedReturn="True"
@@ -18,7 +18,7 @@
                 <Entry Placeholder="Saisie du texte de la recette correspondante" 
                        Grid.Row="1"
                        Margin="10"
-                       Text="{Binding Title}"
+                       Text="{Binding TitleRecipe, Mode=OneWayToSource}"
                        x:Name="RecipeName"/>
                 <Label Text="Type de la recette" Grid.Row="2"/>
                 <RadioButton x:Name="CheckEntree" Grid.Row="3" Margin="10,0,20,0" />
@@ -60,9 +60,9 @@
                            MinimumWidthRequest="299"
                            AutoSize="TextChanges"/>
                   
-                    <Entry Placeholder="N° Etape"  
-                           Margin="12,0" 
-                           Text ="{Binding Order}" 
+                    <Entry Margin="12,0" 
+                           IsReadOnly="True"
+                           Text ="{Binding PreparationStepOrder, Source={x:Reference nAddRecipe}}" 
                            x:Name="PreparationOrder"/>
                 </HorizontalStackLayout>
                 <HorizontalStackLayout Grid.Row="8" Margin="20">

MCTG/Views/ContentPages/AddRecipe.xaml.cs

@@ -12,19 +12,29 @@ namespace Views
         private Recipe recipeToAdd;
         private Ingredient ingredient;
         private PreparationStep preparationStep;
+        private string titleRecipe;
         public MasterManager Master => (Application.Current as App).Master;
+        public User CurrentUser => Master.User.CurrentConnected;
         public Recipe RecipeToAdd{ get=> recipeToAdd; set => recipeToAdd = value; }
         public List<Unit> UnitList { get; set; } = new List<Unit> { Unit.unit, Unit.kG, Unit.mG, Unit.G, Unit.L, Unit.cL, Unit.mL };
         public List<Ingredient> IngredientList { get => ingredientList; set => ingredientList = value; }
         public List<PreparationStep> PreparationStepList { get => preparationStepList; set => preparationStepList = value; }
         public Ingredient Ingredient { get => ingredient; set => ingredient = value ; }
+        public string TitleRecipe { get=> titleRecipe; set => titleRecipe = value; }
         public PreparationStep PreparationStepAdd { get => preparationStep; set => preparationStep = value; }
+        public static readonly BindableProperty PreparationStepOrderProperty =
+                               BindableProperty.Create(nameof(PreparationStepOrder), typeof(int), typeof(Entry), 1);
+
+        public int PreparationStepOrder
+        {
+            get => (int)GetValue(PreparationStepOrderProperty);
+            set => SetValue(PreparationStepOrderProperty, value);
+        }
         public AddRecipe()
         {
             InitializeComponent();
             BindingContext = this;
 
-            RecipeToAdd = new Recipe("Nouvelle Recette");
             IngredientList = new List<Ingredient>();
             PreparationStepList = new List<PreparationStep>();
         }
@@ -36,23 +46,57 @@ namespace Views
         private void AddRecipeValidation(object sender, EventArgs e)
         {
 
+            if (string.IsNullOrWhiteSpace(TitleRecipe))
+            {
+                DisplayAlert("Erreur", "Entrez un nom de recette.", "Ok");
+                return;
+            }
+
+            RecipeType newRecipeType = GetSelectedRecipeType();
+            Priority selectedPriority = GetSelectedPriority();
+            string authorMail = CurrentUser.Mail;
+
+            Recipe newRecipe = new Recipe
+                (
+                    TitleRecipe,
+                    newRecipeType,
+                    selectedPriority,
+                    null,
+                    authorMail
+                );
+            newRecipe.PreparationSteps.AddRange(PreparationStepList);
+            newRecipe.Ingredients.AddRange(IngredientList);
+
+            bool isRecipeSave = Master.Recipe.AddRecipeToData(newRecipe);
+            if (isRecipeSave)
+            {
+                DisplayAlert("Succès", "La recette a été ajoutée avec succès", "OK");
+            }
+            else
+            {
+                DisplayAlert("Echec", "La recette n'a pas été ajoutée", "OK");
+            }
+
+            newRecipe = new Recipe("Nouvelle Recette");
 
+            PreparationStepList.Clear();
+            IngredientList.Clear();
+            Navigation.PopAsync();
         }
 
         private void AddStepRecipe(object sender, EventArgs e)
         {
             string description = PreparationDescription.Text;
-            int order = Convert.ToInt32(PreparationOrder.Text);
 
             PreparationStep PreparationStepAdd = new PreparationStep
                 (
-                    order,
+                    PreparationStepOrder,
                     description
                 );
             PreparationStepList.Add( PreparationStepAdd );
 
+            PreparationStepOrder++;
             PreparationDescription.Text = string.Empty;
-            PreparationOrder.Text = string.Empty;
         }
 
         private void RemoveStepRecipe(object sender, EventArgs e)
@@ -60,6 +104,7 @@ namespace Views
             if (PreparationStepList.Count > 0)
             {
                 PreparationStepList.RemoveAt(PreparationStepList.Count - 1);
+                PreparationStepOrder--;
                 DisplayAlert("Suppression", "La suppression de l'étape de la recette est effectuée avec succès", "Ok");
             }
             else

MCTG/Views/ContentPages/MyProfil.xaml

@@ -9,9 +9,8 @@
         <local:EnumToValuesConverter x:Key="musicTypeToValueConverter"
                                      x:TypeArguments="model:Priority"/>
     </ContentPage.Resources>
-    <local:ContainerBase
-        NeedReturn="True">
-        <local:ContainerBase.MyFlyoutContent>
+    <local:ContainerBase>
+        <local:ContainerBase.MyFlyoutContent NeedReturn="True">
             <Grid RowDefinitions="250, *, *" VerticalOptions="Fill">
                 <VerticalStackLayout Grid.Row="1">
                     <Button Text="Mes Recettes" 

MCTG/Views/ContentViews/ContainerFlyout.xaml.cs

@@ -48,5 +48,6 @@ public partial class ContainerFlyout : ContentView
     public void Logout_Clicked(object sender, EventArgs e)
     {
         Master.User.LogOut();
+        Navigation.PopModalAsync();
     }
 }