Fix binding on MyProfil finished. Add all bindings on AddRecipe page, remain only the validation button to add the new recipe to our datafile

MCTG/Model/Recipes/Ingredient/Ingredient.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;
@@ -8,7 +10,7 @@ using System.Threading.Tasks;
 namespace Model
 {
     [DataContract(Name = "ingredient")]
-    public class Ingredient
+    public class Ingredient : INotifyPropertyChanged
     {
         #region Attributes
         [DataMember(Name = "id")]
@@ -17,6 +19,7 @@ namespace Model
         [DataMember(Name = "quantity")]
         private Quantity _quantity = new Quantity(1, Unit.unit);
 
+        public event PropertyChangedEventHandler? PropertyChanged;
         #endregion
 
         #region Properties
@@ -33,6 +36,7 @@ namespace Model
                     throw new ArgumentNullException("Impossible de ne pas avoir de nom pour l'ingrédient");
                 }
                 _name = value;
+                OnPropertyChanged();
             }
         }
 
@@ -41,8 +45,12 @@ namespace Model
         /// </summary>
         public Quantity QuantityI
         {
-            get => _quantity;
-            set => _quantity = value;
+            get { return _quantity; }
+            set 
+            { 
+                _quantity = value; 
+                OnPropertyChanged();
+            }
 
         }
 
@@ -62,6 +70,12 @@ namespace Model
             Name = name;
             QuantityI = quantity;
         }
+        protected void OnPropertyChanged([CallerMemberName] string? propertyName = null)
+        {
+            if (PropertyChanged != null)
+                PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
         #endregion
 
         public override string ToString()

MCTG/Model/Recipes/Recipe.cs

@@ -56,7 +56,7 @@ namespace Model
         /// Priority of this recipe.
         /// </summary>
         [DataMember(Name = "priority")]
-        public Priority Priority { get; private set; }
+        public Priority Priority { get;  set; }
 
         /// <summary>
         /// The Title of the recipe. <br/>
@@ -107,7 +107,7 @@ namespace Model
         /// The type of recipe.
         /// </summary>
         [DataMember(Name = "type")]
-        public RecipeType Type { get; private set; }
+        public RecipeType Type { get;  set; }
         #endregion
 
         #region Constructors

MCTG/Views/ContentPages/AddRecipe.xaml

@@ -3,68 +3,91 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="Views.AddRecipe"
              Title="AddRecipe"
-             xmlns:local="clr-namespace:Views">
-    <VerticalStackLayout>
-        <local:MiniHeader
+             xmlns:local="clr-namespace:Views"
+             x:Name="nAddRecipe">
+    <ScrollView>
+        <VerticalStackLayout BindingContext="{Binding RecipeToAdd}">
+            <local:MiniHeader
             TitleMini="Ajouter une recette"
             NeedReturn="True"
             HeightRequest="100"/>
-        <Grid ColumnDefinitions="auto, auto"
+            <Grid ColumnDefinitions="auto, auto"
               RowDefinitions="auto,auto,auto,auto,auto,auto, auto, auto, auto,auto"
               Margin="50,20,20,20">
-            <Label Text="Titre de la recette :"/>
-            <Entry Placeholder="Saisie du texte de la recette correspondante" 
-                   Grid.Row="1"
-                   Margin="10"/>
-            <Label Text="Type de la recette" Grid.Row="2"/>
-            <CheckBox x:Name="CheckEntree" Grid.Row="3" Margin="10,0,20,0" />
-            <Label Text="Entrée" Grid.Row="3" Margin="40,20"/>
-            <CheckBox x:Name="CheckPlat" Grid.Row="3" Margin="90,0" />
-            <Label Text="Plat" Grid.Row="3" Margin="120,20"/>
-            <CheckBox x:Name="CheckDessert" Grid.Row="3" Margin="155,0" />
-            <Label Text="Dessert" Grid.Row="3" Margin="185,20"/>
-            <Button Text="pick photo" Clicked="PickPhoto" Grid.Row="1" Grid.Column="1"/>
-            <Label Text="Type de priorité :" Grid.Row="4" Margin="0,10,0,20"/>
-            <VerticalStackLayout Grid.Row="5">
-                <HorizontalStackLayout>
-                    <Label Text="Recettes Economiques" VerticalOptions="Center"/>
-                    <CheckBox x:Name="checkEconomique"/>
-                </HorizontalStackLayout>
-                <HorizontalStackLayout>
-                    <Label Text="Recettes Rapides" VerticalOptions="Center"/>
-                    <CheckBox x:Name="checkFast"/>
+                <Label Text="Titre de la recette :"/>
+                <Entry Placeholder="Saisie du texte de la recette correspondante" 
+                       Grid.Row="1"
+                       Margin="10"
+                       Text="{Binding Title}"
+                       x:Name="RecipeName"/>
+                <Label Text="Type de la recette" Grid.Row="2"/>
+                <RadioButton x:Name="CheckEntree" Grid.Row="3" Margin="10,0,20,0" />
+                <Label Text="Entrée" Grid.Row="3" Margin="40,20"/>
+                <RadioButton x:Name="CheckPlat" Grid.Row="3" Margin="90,0" />
+                <Label Text="Plat" Grid.Row="3" Margin="120,20"/>
+                <RadioButton x:Name="CheckDessert" Grid.Row="3" Margin="155,0" />
+                <Label Text="Dessert" Grid.Row="3" Margin="185,20"/>
+                <Button Text="pick photo" Clicked="PickPhoto" Grid.Row="1" Grid.Column="1"/>
+                <Label Text="Type de priorité :" Grid.Row="4" Margin="0,10,0,20"/>
+                <VerticalStackLayout Grid.Row="5">
+                    <HorizontalStackLayout RadioButtonGroup.GroupName="PriorityGroup">
+                        <Label Text="Recettes Economiques" VerticalOptions="Center"/>
+                        <RadioButton x:Name="checkEconomique"/>
+                    </HorizontalStackLayout>
+                    <HorizontalStackLayout RadioButtonGroup.GroupName="PriorityGroup">
+                        <Label Text="Recettes Rapides" VerticalOptions="Center"/>
+                        <RadioButton x:Name="checkFast"/>
+                    </HorizontalStackLayout>
+                    <HorizontalStackLayout RadioButtonGroup.GroupName="PriorityGroup">
+                        <Label Text="Recettes Faciles" VerticalOptions="Center"/>
+                        <RadioButton x:Name="checkEasy"/>
+                    </HorizontalStackLayout>
+                    <HorizontalStackLayout RadioButtonGroup.GroupName="PriorityGroup">
+                        <Label Text="Recettes Légères" VerticalOptions="Center"/>
+                        <RadioButton x:Name="checkLight"/>
+                    </HorizontalStackLayout>
+                    <HorizontalStackLayout RadioButtonGroup.GroupName="PriorityGroup">
+                        <Label Text="Recettes Gourmandes" VerticalOptions="Center"/>
+                        <RadioButton x:Name="checkGourmet"/>
+                    </HorizontalStackLayout>
+                </VerticalStackLayout>
+                <Label Text="Saisir les étapes de la recette " Grid.Row="6" Margin="0,15" />
+                <HorizontalStackLayout Grid.Row="7" BindingContext="{Binding PreparationStep}">
+                    <Editor Placeholder="Description de l'étape de la recette" 
+                           Text ="{Binding Description}" 
+                           x:Name="PreparationDescription" 
+                           MaximumWidthRequest="300"
+                           MinimumWidthRequest="299"
+                           AutoSize="TextChanges"/>
+                  
+                    <Entry Placeholder="N° Etape"  
+                           Margin="12,0" 
+                           Text ="{Binding Order}" 
+                           x:Name="PreparationOrder"/>
                 </HorizontalStackLayout>
-                <HorizontalStackLayout>
-                    <Label Text="Recettes Faciles" VerticalOptions="Center"/>
-                    <CheckBox x:Name="checkEasy"/>
+                <HorizontalStackLayout Grid.Row="8" Margin="20">
+                    <Button WidthRequest="100" Text="Ajouter" TextColor="Black" Margin="20,0,20,0" Clicked="AddStepRecipe"/>
+                    <Button WidthRequest="100" Text="Précédent" TextColor="Black" Margin="20,0" Clicked="RemoveStepRecipe"/>
                 </HorizontalStackLayout>
-                <HorizontalStackLayout>
-                    <Label Text="Recettes Légères" VerticalOptions="Center"/>
-                    <CheckBox x:Name="checkLight"/>
+
+                <Label Text="Saisir les ingrédients de la recette (nom, quantité, unité)" Grid.Row="6" Grid.Column="1" Margin="50,15"/>
+                <HorizontalStackLayout Grid.Row="7" Grid.Column="1" BindingContext="{Binding Ingredient}">
+                    <Entry Placeholder="Nom de l'ingrédient"  
+                           Margin="12,0,0,0" WidthRequest="500" 
+                           Text="{Binding Name, Mode=OneWayToSource}" 
+                           x:Name="nameIngredient"/>
+                    <Entry Placeholder="1" 
+                           Text="{Binding QuantityI.Number , Mode=OneWayToSource}" 
+                           x:Name="quantityNumber"/>
+                    <Picker ItemsSource= "{Binding UnitList, Source={x:Reference nAddRecipe}}" x:Name="UnitPicker"/>
                 </HorizontalStackLayout>
-                <HorizontalStackLayout>
-                    <Label Text="Recettes Gourmandes" VerticalOptions="Center"/>
-                    <CheckBox x:Name="checkGourmet"/>
+                <HorizontalStackLayout Grid.Row="8" Grid.Column="1" Margin="20">
+                    <Button WidthRequest="100" Text="Ajouter" TextColor="Black" Margin="20,0,20,0" Clicked="AddIngredient"/>
+                    <Button WidthRequest="100" Text="Précédent" TextColor="Black" Margin="20,0" Clicked="RemoveIngredient"/>
                 </HorizontalStackLayout>
-            </VerticalStackLayout>
-            <Label Text="Saisir les étapes de la recette " Grid.Row="6" Margin="0,15"/>
-            <Entry Placeholder="Etape de la recette" Grid.Row="7" Margin="12,0"/>
-            <HorizontalStackLayout Grid.Row="8" Margin="20">
-                <Button WidthRequest="100" Text="Précédent" TextColor="Black" Margin="20,0,20,0" Clicked="AddStepRecipe"/>
-                <Button WidthRequest="100" Text="Ajouter" TextColor="Black" Margin="20,0" Clicked="RemoveStepRecipe"/>
-            </HorizontalStackLayout>
+                <Button Grid.Row="10" Grid.ColumnSpan="2" Text="Validé" TextColor="Black" Clicked="AddRecipeValidation"/>
+            </Grid>
+        </VerticalStackLayout>
 
-            <Label Text="Saisir les ingrédients de la recette (nom, quantité, unité)" Grid.Row="6" Grid.Column="1" Margin="50,15"/>
-            <HorizontalStackLayout Grid.Row="7" Grid.Column="1">
-                <Entry Placeholder="Nom de l'ingrédient"  Margin="12,0,0,0" WidthRequest="500"/>
-                <Entry Placeholder="1" />
-                <Picker ItemsSource= "{Binding UnitList}"/>
-            </HorizontalStackLayout>
-            <HorizontalStackLayout Grid.Row="8" Grid.Column="1" Margin="20">
-                <Button WidthRequest="100" Text="Précédent" TextColor="Black" Margin="20,0,20,0" Clicked="AddIngredient"/>
-                <Button WidthRequest="100" Text="Ajouter" TextColor="Black" Margin="20,0" Clicked="RemoveIngredient"/>
-            </HorizontalStackLayout>
-            <Button Grid.Row="10" Grid.ColumnSpan="2" Text="Validé" TextColor="Black" Clicked="AddRecipeValidation"/>
-        </Grid>
-    </VerticalStackLayout>
+    </ScrollView>
 </ContentPage>

MCTG/Views/ContentPages/AddRecipe.xaml.cs

@@ -1,6 +1,7 @@
 using Model;
 using System.Diagnostics;
 using Microsoft.Maui.Media;
+using Microsoft.Maui.Controls;
 
 namespace Views
 {
@@ -8,28 +9,24 @@ namespace Views
     {
         private List<Ingredient> ingredientList;
         private List<PreparationStep> preparationStepList;
-
+        private Recipe recipeToAdd;
+        private Ingredient ingredient;
+        private PreparationStep preparationStep;
         public MasterManager Master => (Application.Current as App).Master;
-
+        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 AddRecipe(List<PreparationStep> preparationStepList)
-        {
-            PreparationStepList = preparationStepList;
-        }
-
-        public AddRecipe(List<Ingredient> ingredientList)
-        {
-            IngredientList = ingredientList;
-        }
-
-        public bool IsCaptureSupported => throw new NotImplementedException();
-
+        public Ingredient Ingredient { get => ingredient; set => ingredient = value ; }
+        public PreparationStep PreparationStepAdd { get => preparationStep; set => preparationStep = value; }
         public AddRecipe()
         {
             InitializeComponent();
             BindingContext = this;
+
+            RecipeToAdd = new Recipe("Nouvelle Recette");
+            IngredientList = new List<Ingredient>();
+            PreparationStepList = new List<PreparationStep>();
         }
         private void PickPhoto(object sender, EventArgs e)
         {
@@ -38,21 +35,118 @@ namespace Views
 
         private void AddRecipeValidation(object sender, EventArgs e)
         {
-            if (IsCaptureSupported)
-            {
            
-            }
 
         }
 
         private void AddStepRecipe(object sender, EventArgs e)
         {
+            string description = PreparationDescription.Text;
+            int order = Convert.ToInt32(PreparationOrder.Text);
+
+            PreparationStep PreparationStepAdd = new PreparationStep
+                (
+                    order,
+                    description
+                );
+            PreparationStepList.Add( PreparationStepAdd );
 
+            PreparationDescription.Text = string.Empty;
+            PreparationOrder.Text = string.Empty;
         }
 
         private void RemoveStepRecipe(object sender, EventArgs e)
         {
+            if (PreparationStepList.Count > 0)
+            {
+                PreparationStepList.RemoveAt(PreparationStepList.Count - 1);
+                DisplayAlert("Suppression", "La suppression de l'étape de la recette est effectuée avec succès", "Ok");
+            }
+            else
+            {
+                DisplayAlert("Liste d'étape vide", "Suppression impossible car la liste des étapes de description est vide.", "Ok");
+            }
+        }
+
+        private void AddIngredient(object sender, EventArgs e)
+        {
+            string ingredientName = nameIngredient.Text;
+            int numberQuantity = Convert.ToInt32(quantityNumber.Text);
+            Unit unitQuantity = (Unit)UnitPicker.SelectedItem;
 
+            Ingredient newIngredient = new Ingredient
+            (
+                ingredientName,
+               new Quantity
+                (
+                    numberQuantity,
+                    unitQuantity
+                )
+            );
+            IngredientList.Add( newIngredient );
+
+            nameIngredient.Text = string.Empty;
+            quantityNumber.Text = string.Empty;
+            UnitPicker.SelectedItem = null;
+        }
+
+        private void RemoveIngredient(object sender, EventArgs e)
+        {
+            if (IngredientList.Count > 0)
+            {
+                IngredientList.RemoveAt(IngredientList.Count - 1);
+                DisplayAlert("Suppression", "La suppression de l'ingrédient est effectuée avec succès", "Ok");
+            }
+            else
+            {
+                DisplayAlert("Liste d'ingrédient vide", "Suppression impossible car la liste des ingrédients est vide.", "Ok");
+            }
+        }
+        private RecipeType GetSelectedRecipeType()
+        {
+            if (CheckEntree.IsChecked)
+            {
+                 return RecipeType.Starter;
+            }
+            else if (CheckPlat.IsChecked)
+            {
+                return RecipeType.Dish;
+            }
+            else if (CheckDessert.IsChecked)
+            {
+                return RecipeType.Dessert;
+            }
+            else
+            {
+                return RecipeType.Unspecified;
+            }
+        }
+        private Priority GetSelectedPriority()
+        {
+            if (checkEconomique.IsChecked)
+            {
+                return Priority.Economic;
+            }
+            else if (checkFast.IsChecked)
+            {
+                return Priority.Fast;
+            }
+            else if (checkEasy.IsChecked)
+            {
+                return Priority.Easy;
+            }
+            else if (checkLight.IsChecked)
+            {
+                return Priority.Light;
+            }
+            else if (checkGourmet.IsChecked)
+            {
+                return Priority.Gourmet;
+            }
+            else
+            {
+                return Priority.Gourmet;
+            }
         }
     }
 }

MCTG/Views/ContentPages/ViewRecette.xaml

@@ -5,65 +5,61 @@
              xmlns:local="clr-namespace:Views"
              Title="ViewRecette"
              x:Name="nrecipe">
-    <VerticalStackLayout BindingContext="{Binding Recipe}">
-        <local:MiniHeader
+    <ScrollView>
+        <VerticalStackLayout BindingContext="{Binding Recipe}">
+            <local:MiniHeader
+            BindingContext="{Binding Recipe, Source={x:Reference nrecipe}}"
             TitleMini="{Binding Title}"
             NeedReturn="True"
             HeightRequest="100"/>
-        <Image
+            <Image
             Source="{Binding Image}"
             HeightRequest="150"
             Aspect="AspectFill"/>
-        <Grid ColumnDefinitions="200,*">
-            <Grid.RowDefinitions>
-                <RowDefinition Height="Auto"/>
-                <RowDefinition Height="Auto"/>
-                <RowDefinition Height="Auto"/>
-                <RowDefinition Height="Auto"/>
-            </Grid.RowDefinitions>
-            <Label Margin="10,20,0,0"
+            <Grid ColumnDefinitions="200,*">
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                </Grid.RowDefinitions>
+                <Label Margin="10,20,0,0"
                    Text="Ingrédients :"
                    FontSize="Subtitle"
                    FontAttributes="Bold"/>
-            <ListView Margin="10,60,20,0"
+                <ListView Margin="10,60,20,0"
                       Grid.RowSpan="4"
                       ItemsSource="{Binding Ingredients}">
-                <ListView.ItemTemplate>
-                    <DataTemplate>
-                        <ViewCell>
-                            <Grid ColumnDefinitions="auto,auto, auto"
+                    <ListView.ItemTemplate>
+                        <DataTemplate>
+                            <ViewCell>
+                                <Grid ColumnDefinitions="auto,auto, auto"
                               RowDefinitions="auto">
-                                <Label Text="{Binding QuantityI}" Grid.Column="0" Grid.Row="0"/>
-                                <Label Text="{Binding Name}" Grid.Column=" 1" Grid.Row="0"/>
-                            </Grid>
-                        </ViewCell>
-                    </DataTemplate>
-                </ListView.ItemTemplate>
-            </ListView>
-            <Label Margin="10,0,20,20"
+                                    <Label Text="{Binding QuantityI}" Grid.Column="0" Grid.Row="0"/>
+                                    <Label Text="{Binding Name}" Grid.Column=" 1" Grid.Row="0"/>
+                                </Grid>
+                            </ViewCell>
+                        </DataTemplate>
+                    </ListView.ItemTemplate>
+                </ListView>
+                <Label Margin="10,0,20,20"
                    Grid.Column="1"
                    Grid.Row="0"
                    Text="Préparation :"
                    FontSize="Subtitle"
                    FontAttributes="Bold"/>
-            <ListView Margin="10,30,0,0"
+                <ListView Margin="10,30,0,0"
                       Grid.Column="1"
-                      
                       ItemsSource="{Binding PreparationSteps}">
-                <ListView.ItemTemplate>
-                    <DataTemplate>
-                        <TextCell Text="{Binding Order, StringFormat='Etape  {0}'}"
+                    <ListView.ItemTemplate>
+                        <DataTemplate>
+                            <TextCell Text="{Binding Order, StringFormat='Etape  {0}'}"
                                       Detail="{Binding Description}"/>
-                    </DataTemplate>
-                </ListView.ItemTemplate>
-            </ListView>
-
-
-            
-
-        </Grid>
-
-        <Border VerticalOptions="End"
+                        </DataTemplate>
+                    </ListView.ItemTemplate>
+                </ListView>
+            </Grid>
+            <Border VerticalOptions="End"
                 HorizontalOptions="FillAndExpand"
                 Stroke="#C49B33"
                 StrokeThickness="2"
@@ -71,20 +67,20 @@
                 Padding="20,10,80,20"
                 Margin="50,100,50,0"
                 MinimumHeightRequest="200">
-            <ListView ItemsSource="{Binding Reviews}">
-                <ListView.ItemTemplate>
-                    <DataTemplate>
-                        <Grid ColumnDefinitions="600,*" >
-                            <Grid.RowDefinitions>
-                                <RowDefinition Height="*"/>
-                                <RowDefinition Height="*"/>
-                                <RowDefinition Height="*"/>
-                            </Grid.RowDefinitions>
-                            <Label Grid.ColumnSpan="2"
+                <ListView ItemsSource="{Binding Reviews}">
+                    <ListView.ItemTemplate>
+                        <DataTemplate>
+                            <Grid ColumnDefinitions="600,*" >
+                                <Grid.RowDefinitions>
+                                    <RowDefinition Height="*"/>
+                                    <RowDefinition Height="*"/>
+                                    <RowDefinition Height="*"/>
+                                </Grid.RowDefinitions>
+                                <Label Grid.ColumnSpan="2"
                                    Grid.Row="0"
                                    Text="  Meilleure revue : "
                                    FontAttributes="Bold"/>
-                            <Label 
+                                <Label 
                                     Background="#FFCB9A"
                                     Grid.Column="0"
                                     Grid.Row="1"
@@ -92,17 +88,16 @@
                                     Padding="10,10,10,10"
                                     Text="{Binding Content}"
                                     Margin="0,0,15,0"/>
-                            <Button Grid.Column="1"
+                                <Button Grid.Column="1"
                                     Grid.Row="2"
                                     Background="#FFCB9A"
                                     Text="Voir plus"
                                     TextColor="Black"/>
-                        </Grid>
-                    </DataTemplate>
-                </ListView.ItemTemplate>
-            </ListView>
-
-        </Border>
-
-    </VerticalStackLayout>
+                            </Grid>
+                        </DataTemplate>
+                    </ListView.ItemTemplate>
+                </ListView>
+            </Border>
+        </VerticalStackLayout>
+    </ScrollView>
 </ContentPage>