Merge pull request 'xaml-C#/data-binding' (#52) from xaml-C#/data-binding into master

Reviewed-on: #52

src/Banquale/Banquale/App.xaml.cs

@@ -22,6 +22,10 @@ public partial class App : Application
 
 		MainPage = new AppShell();
 
+		//MyManager.SelectedTransaction = MyManager.CustomersList[0].AccountsList[0].TransactionsList[0]; 
+
+        //MainPage = new Views.TransactionsPage();
+
     }
 
 }

src/Banquale/Banquale/AppShell.xaml

@@ -4,6 +4,7 @@
     xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:views="clr-namespace:Banquale.Views"
+    xmlns:balance="clr-namespace:Banquale.Views.Balance"
     xmlns:transfer="clr-namespace:Banquale.Views.Transfer"
     Shell.FlyoutBehavior="Disabled">
 
@@ -15,7 +16,7 @@
 
         <ShellContent
             Title="Solde"
-            ContentTemplate="{DataTemplate views:BalancePage}"
+            ContentTemplate="{DataTemplate balance:BalancePage}"
             Route="balance"
             Icon="{StaticResource HomeIcon}"/>
 

src/Banquale/Banquale/Banquale.csproj

@@ -60,6 +60,7 @@
 	  <None Remove="Resources\Images\Sources\home.svg" />
 	  <None Remove="Resources\Images\Sources\transactions.svg" />
 	  <None Remove="Resources\Images\sources\banquale.png" />
+	  <None Remove="Views\Balance\" />
 	</ItemGroup>
 	<ItemGroup>
 	  <MauiXaml Remove="Resources\Images\Images.xaml" />
@@ -71,6 +72,7 @@
 	<ItemGroup>
 	  <Folder Include="Stub\" />
 	  <Folder Include="Views\Category\" />
+	  <Folder Include="Views\Balance\" />
 	</ItemGroup>
 	<ItemGroup>
 	  <None Include="Resources\Images\ImagesDictionary.xaml" />

src/Banquale/Banquale/Stub/Stub.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Diagnostics;
 using Model;
+using Org.Apache.Http.Cookies;
 
 namespace Banquale.Stub
 {
@@ -25,26 +26,32 @@ namespace Banquale.Stub
             Account Account3 = new Account(3519, "Perotte", "FR7663522541416969585847002");
 
 
-            Transaction Transaction1 = new Transaction(true, 55, Account1, 1, new DateTime(2023, 6, 21, 15, 29, 20));
+            Transaction Transaction1 = new Transaction(true, 55, Account2, 1, new DateTime(2023, 6, 21, 15, 29, 20));
-            Transaction Transaction12 = new Transaction(true, 105, Account1, 2, new DateTime(2023, 8, 17, 18, 54, 35));
+            Transaction Transaction12 = new Transaction(true, 105, Account2, 2, new DateTime(2023, 8, 17, 18, 54, 35));
-            Transaction Transaction13 = new Transaction(true, 187, Account1, 3, new DateTime(2023, 5, 3, 8, 39, 49));
+            Transaction Transaction13 = new Transaction(true, 187, Account3, 3, new DateTime(2023, 5, 3, 8, 39, 49));
             Transaction Transaction2 = new Transaction(false, 54.99, Account2, 4, new DateTime(2022, 8, 15));
             Transaction Transaction3 = new Transaction(true, 1000, Account3, 5, new DateTime(2020, 9, 1, 20, 00, 00));
 
             Debug.WriteLine(Customer1.Name, Customer1.Password);
             List<Customer> CustomersList = new List<Customer>();
-            List<Transaction> TransactionList= new List<Transaction>();
-            List<Account> AccountsList = new List<Account>();
 
+            List<Transaction> TransactionsList= new List<Transaction>();
+
+            List<Account> AccountsList = new List<Account>();
+            //Account1.TransactionsList.Add(Transaction1);
+            //Account1.TransactionsList.Add(Transaction12);
+            //Account1.TransactionsList.Add(Transaction13);
+            //Account1.TransactionsList.Add(Transaction2);
+            //Account1.TransactionsList.Add(Transaction3);
 
+            //Account2.TransactionsList.Add(Transaction2);
 
-            Account1.TransactionsList.Add(Transaction1);
+            Account1.DoTransactions(Account2, 55, true, 1);
-            Account1.TransactionsList.Add(Transaction12);
+            Account1.DoTransactions(Account2, 105, true, 2);
-            Account1.TransactionsList.Add(Transaction13);
+            Account1.DoTransactions(Account3, 187, true, 3);
-            Account1.TransactionsList.Add(Transaction2);
+            Account1.DoTransactions(Account2, 54.99, false, 4);
-            Account1.TransactionsList.Add(Transaction3);
+            Account1.DoTransactions(Account3, 1000, false, 5);
 
-            Account2.TransactionsList.Add(Transaction2);
 
             Customer1.AccountsList.Add(Account1);
             Customer1.AccountsList.Add(Account2);

src/Banquale/Banquale/Views/Balance/BalancePage.xaml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-             x:Class="Banquale.Views.BalancePage"
+             x:Class="Banquale.Views.Balance.BalancePage"
-             Title="BalancePage"
+             xmlns:local="clr-namespace:Banquale.Views.Balance"
              Shell.NavBarIsVisible="False">
     
-    <Grid RowDefinitions="auto, auto, *">
+    <Grid RowDefinitions="auto, auto, *" x:Name="Grid">
 
         <Frame BackgroundColor="{StaticResource Key=Banquale}"
                CornerRadius="15"
@@ -72,61 +72,8 @@
         <Label Text="{Binding TransactionsList[0].Id}"
                x:Name="idLabel" />
 
-        <ListView ItemsSource="{Binding TransactionsList}"
+        <local:BalanceView
-                  Grid.Row="2"
+            Grid.Row="2"/>
-                  SelectionMode="None">
-            <!--ItemSelected="Transactions_Clicked"-->
-
-            <ListView.ItemTemplate>
-
-                <DataTemplate>
-
-                    <ViewCell>
-
-                        <Grid
-                            ColumnDefinitions="40, 3*, *"
-                            Margin="20, 5, 20, 5"
-                            HorizontalOptions="Fill">
-
-                            <Grid.GestureRecognizers>
-                                <TapGestureRecognizer
-                                    Tapped="Transaction_Clicked"
-                                    NumberOfTapsRequired="1" />
-
-                            </Grid.GestureRecognizers>
-
-                            <!--<Image
-                                Source="dotnet_bot.png"
-                                Grid.Column="0"
-                                MaximumHeightRequest="30"/>-->
-
-                            <Label
-                                Text="{Binding Id}"
-                                Grid.Column="0"
-                                x:Name="transactionId"/>
-
-                            <Label
-                                Text="{Binding Date, StringFormat='{0:ddd dd MMM yyyy}'}"
-                                Grid.Column="1"
-                                VerticalOptions="Center"
-                                Margin="10, 0, 0, 0"/>
-
-                            <Label
-                                Text="{Binding Sum, StringFormat='{0} €'}"
-                                Grid.Column="2"
-                                VerticalOptions="Center"
-                                HorizontalOptions="End"
-                                Margin="0, 0, 20, 0"/>
-
-                        </Grid>
-
-                    </ViewCell>
-
-                </DataTemplate>
-
-            </ListView.ItemTemplate>
-
-        </ListView>
 
     </Grid>
 </ContentPage>

src/Banquale/Banquale/Views/Balance/BalancePage.xaml.cs

@@ -0,0 +1,28 @@
+using Model;
+
+namespace Banquale.Views.Balance;
+
+
+public partial class BalancePage : ContentPage
+{
+	public Manager Mgr => (App.Current as App).MyManager;
+
+    public BalancePage()
+	{
+		InitializeComponent();
+        BindingContext = Mgr.SelectedAccount;
+        if(Mgr.IsConsultant == true)
+        {
+            //Label lext = new Label { Text = "Hello" };
+            //Grid.Add(lext);
+            Image backArrow = new Image { Source = "{StaticResource AccountIcon}", HeightRequest = 100 };
+            Grid.Add(backArrow);
+        }
+    }
+
+    public async void Balance_Clicked(object sender, EventArgs e)
+    {
+        await Shell.Current.Navigation.PushAsync(new NewPage1());
+    }
+
+}

src/Banquale/Banquale/Views/Balance/BalanceView.xaml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentView xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="Banquale.Views.Balance.BalanceView">
+    <VerticalStackLayout>
+
+
+        <ListView ItemsSource="{Binding TransactionsList}"
+                  SelectionMode="None">
+
+            <ListView.ItemTemplate>
+
+                <DataTemplate>
+
+                    <ViewCell>
+
+                        <Grid
+                            ColumnDefinitions="40, 3*, *"
+                            Margin="20, 5, 20, 5"
+                            HorizontalOptions="Fill">
+
+                            <Grid.GestureRecognizers>
+                                <TapGestureRecognizer
+                                    Tapped="Transaction_Clicked"
+                                    NumberOfTapsRequired="1" />
+
+                            </Grid.GestureRecognizers>
+
+                            <Label
+                                Text="{Binding Id}"
+                                Grid.Column="0"
+                                x:Name="transactionId"/>
+
+                            <Label
+                                Text="{Binding Date, StringFormat='{0:ddd dd MMM yyyy}'}"
+                                Grid.Column="1"
+                                VerticalOptions="Center"
+                                Margin="10, 0, 0, 0"/>
+
+                            <Label
+                                Text="{Binding Sum, StringFormat='{0} €'}"
+                                Grid.Column="2"
+                                VerticalOptions="Center"
+                                HorizontalOptions="End"
+                                Margin="0, 0, 20, 0"/>
+
+                        </Grid>
+
+                    </ViewCell>
+
+                </DataTemplate>
+
+            </ListView.ItemTemplate>
+
+        </ListView>
+
+    </VerticalStackLayout>
+</ContentView>
+

src/Banquale/Banquale/Views/Balance/BalanceView.xaml.cs

@@ -0,0 +1,49 @@
+using System.Diagnostics;
+using Model;
+
+namespace Banquale.Views.Balance;
+
+public partial class BalanceView : ContentView
+{
+
+    public Manager Mgr => (App.Current as App).MyManager;
+
+    public BalanceView()
+	{
+		InitializeComponent();
+        BindingContext = Mgr.SelectedAccount;
+    }
+
+    public async void Transaction_Clicked(Object sender, EventArgs e)
+    {
+        var selectedItem = (sender as Grid)?.BindingContext as Transaction;
+
+        if (selectedItem != null)
+        {
+            Mgr.SelectedTransaction = selectedItem;
+            await Navigation.PushModalAsync(new TransactionsPage());
+        }
+
+        //if (string.IsNullOrWhiteSpace(idLabel.Text))
+        //{
+        //    //await DisplayAlert("Erreur", "Aucune transaction présente", "OK");
+        //    Debug.WriteLine("Erreur1");
+        //    return;
+        //}
+
+        //Transaction transaction = Mgr.SelectedAccount.TransactionsList.FirstOrDefault(u => u.Id == TransactionId);
+        //if (transaction == null)
+        //{
+        //    Debug.WriteLine("Erreur2");
+        //    //await DisplayAlert("Erreur", "La transaction n'éxiste pas !", "OK");
+        //    return;
+        //}
+
+        //Mgr.SelectedTransaction = transaction;
+
+        //Mgr.SelectedTransaction = Mgr.CustomersList[0].AccountsList[0].TransactionsList[0];
+
+
+        //await Navigation.PushModalAsync(new TransactionsPage());
+    }
+}

src/Banquale/Banquale/Views/BalancePage.xaml.cs

@@ -1,53 +0,0 @@
-using Model;
-
-namespace Banquale.Views;
-
-
-public partial class BalancePage : ContentPage
-{
-	public Manager Mgr => (App.Current as App).MyManager;
-
-    public BalancePage()
-	{
-		InitializeComponent();
-        BindingContext = Mgr.SelectedAccount;
-        //BindingContext = new Account(999, "Tatouille", "FR76 9161 9581 6296 8415 2361 004");
-    }
-
-
-    public async void Transactions_Clicked(System.Object sender, Microsoft.Maui.Controls.TappedEventArgs e)
-    {
-        Mgr.SelectedTransaction = Mgr.SelectedAccount.TransactionsList[0];
-        //Mgr.SelectedTransaction = Mgr.PropertyChanged;
-        await Shell.Current.Navigation.PushAsync(new TransactionsPage());
-    }
-
-    public async void Balance_Clicked(object sender, EventArgs e)
-    {
-        await Shell.Current.Navigation.PushAsync(new NewPage1());
-    }
-
-    public async void Transaction_Clicked(Object sender, EventArgs e)
-    {
-        uint TransactionId = Convert.ToUInt32(idLabel.Text);
-
-        if (string.IsNullOrWhiteSpace(idLabel.Text))
-        {
-            await DisplayAlert("Erreur", "Aucune transaction présente", "OK");
-            return;
-        }
-
-        Transaction transaction = Mgr.SelectedAccount.TransactionsList.FirstOrDefault(u => u.Id == TransactionId);
-        if (transaction == null)
-        {
-            await DisplayAlert("Erreur", "La transaction n'éxiste pas !", "OK");
-            return;
-        }
-
-        Mgr.SelectedTransaction = transaction;
-
-
-        await Navigation.PushModalAsync(new TransactionsPage());
-    }
-
-}

src/Banquale/Banquale/Views/Category/CategoryPage.xaml

@@ -6,16 +6,7 @@
              Title="CategoryPage">
     
         <VerticalStackLayout
-            VerticalOptions="Center" >
+            VerticalOptions="Center">
-            <local:CategoryView />
-            <local:CategoryView />
-            <local:CategoryView />
-            <local:CategoryView />
-            <local:CategoryView />
-            <local:CategoryView />
-            <local:CategoryView />
-            <local:CategoryView />
-            <local:CategoryView />
             <local:CategoryView />
         </VerticalStackLayout>
 

src/Banquale/Banquale/Views/Category/CategoryPage.xaml.cs

@@ -1,7 +1,11 @@
+using Model;
+
 namespace Banquale.Views.Category;
 
 public partial class CategoryPage : ContentPage
 {
+
+    public Manager Mgr => (App.Current as App).MyManager;
     public CategoryPage()
 	{
 		InitializeComponent();

src/Banquale/Banquale/Views/Category/CategoryView.xaml

@@ -5,17 +5,44 @@
     
     <VerticalStackLayout>
 
-        <BoxView HorizontalOptions="FillAndExpand"
+        <ListView ItemsSource="{Binding CategoryList}"
-                 HeightRequest="1.3"
+                  Grid.Row="2"
-                 Margin="20, 0, 20, 0"/>
+                  SelectionMode="None">
 
-        <Grid Margin="20, 5, 20, 5"
+            <ListView.ItemTemplate>
+
+                <DataTemplate>
+
+                    <ViewCell>
+
+                        <Grid
+                            ColumnDefinitions="*, *, *"
+                            Margin="20, 5, 20, 5"
                             HorizontalOptions="Fill">
+
+                            <Grid.GestureRecognizers>
+                                <TapGestureRecognizer
+                                    Tapped="Category_Clicked"
+                                    NumberOfTapsRequired="1" />
+
+                            </Grid.GestureRecognizers>
+
                             <Label
-                Text="Catégorie"
+                                Text="{Binding .}"
-                HorizontalOptions="Center"
+                                Grid.Column="1"
-                VerticalOptions="Center"/>
+                                x:Name="categoryName"/>
+
+                            
+
                         </Grid>
 
+                    </ViewCell>
+
+                </DataTemplate>
+
+            </ListView.ItemTemplate>
+
+        </ListView>
+
     </VerticalStackLayout>
 </ContentView>

src/Banquale/Banquale/Views/Category/CategoryView.xaml.cs

@@ -1,9 +1,25 @@
+using Model;
+
 namespace Banquale.Views.Category;
 
 public partial class CategoryView : ContentView
 {
+
+    public Manager Mgr => (App.Current as App).MyManager;
     public CategoryView()
 	{
 		InitializeComponent();
+		BindingContext = Mgr;
+	}
+
+    public async void Category_Clicked(object sender, EventArgs e)
+	{
+        var selectedItem = (sender as Grid)?.BindingContext as string;
+        if (selectedItem != null)
+        {
+            Mgr.SelectedTransaction.ChangeCategory(selectedItem);
+            await Shell.Current.Navigation.PopAsync();
+        }
+        
     }
 }

src/Banquale/Banquale/Views/ConnectionPage.xaml.cs

@@ -22,7 +22,7 @@ public partial class ConnectionPage : ContentPage
             return;
         }
 
-        if(currentId == 0)
+        if(currentId == 0 && password == "consultant")
         {
             Mgr.IsConsultant = true;
             await Navigation.PushModalAsync(new ConsultantHomePage());

src/Banquale/Banquale/Views/ConsultantIdPage.xaml.cs

@@ -1,24 +1,60 @@
+using System.Diagnostics;
 using Banquale.Views;
+using Model;
+
 namespace Banquale.Views;
 
 public partial class ConsultantIdPage : ContentPage
 {
+    public Manager Mgr => (App.Current as App).MyManager;
+
     public ConsultantIdPage()
 	{
 		InitializeComponent();
 	}
 
+    //public async void Connection_Clicked(Object sender, EventArgs e)
+    //{
+    //    string id = ident.Text;
+
+    //    if (string.IsNullOrWhiteSpace(id))
+    //    {
+    //        await DisplayAlert("Erreur", "l'id ne doit pas être nulle", "OK");
+    //        return;
+    //    }
+
+    //    await Navigation.PushModalAsync(new Balance.BalancePage());
+    //}
+
     public async void Connection_Clicked(Object sender, EventArgs e)
     {
-        string id = ident.Text;
+        uint currentId = Convert.ToUInt32(ident.Text);
+
+        if (string.IsNullOrWhiteSpace(ident.Text))
+        {
+            await DisplayAlert("Erreur", "Il faut rentrer un ID", "OK");
+            return;
+        }
+
+        if (currentId == 0)
+        {
+            await DisplayAlert("Erreur", "Ce compte est innaccessible", "OK");
+            return;
+        }
 
-        if (string.IsNullOrWhiteSpace(id))
+        Customer customer = Mgr.CustomersList.FirstOrDefault(u => u.Id == currentId);
+        if (customer == null)
         {
-            await DisplayAlert("Erreur", "l'id ne doit pas être nulle", "OK");
+            await DisplayAlert("Erreur", "L'id entré est incorrect ou n'existe pas.", "OK");
             return;
         }
 
-        await Navigation.PushModalAsync(new BalancePage());
+        Mgr.SelectedCustomer = customer;
+
+        Debug.WriteLine(Mgr.IsConsultant);
+
+
+        await Navigation.PushModalAsync(new SwitchAccountPage());
     }
 
 }

src/Banquale/Banquale/Views/CreateCustomerPage.xaml

@@ -4,21 +4,115 @@
              x:Class="Banquale.Views.CreateCustomerPage"
              Title="CreateCustomerPage">
 
-    <StackLayout Margin="20">
+    <VerticalStackLayout>
 
-        <Label Text="Informations du client" FontSize="Title" HorizontalOptions="Center" Margin="0,0,0,20" />
+        <Label
+            Text="Informations du client"
+            FontSize="Title"
+            HorizontalOptions="Center"
+            Margin="0,20,0,15"
+            TextColor="Red"/>
 
-        <Label Text="ID client" FontSize="Subtitle" />
+        <StackLayout Margin="20"
-        <Entry x:Name="clientIdEntry" Placeholder="Entrez l'ID client" />
+                     x:Name="StackLayout">
 
-        <Label Text="Nom" FontSize="Subtitle" />
+            <Grid
-        <Entry x:Name="clientLastNameEntry" Placeholder="Entrez le nom" />
+                ColumnDefinitions="*, *"
+                RowDefinitions="auto, auto">
 
-        <Label Text="Prénom" FontSize="Subtitle" />
+                    <Label
-        <Entry x:Name="clientFirstNameEntry" Placeholder="Entrez le prénom" />
+                        Text="Nom"
+                        FontSize="Subtitle"
+                        Grid.Column="0"
+                        Grid.Row="0"/>
+                    <Entry
+                        x:Name="NameEntry"
+                        Placeholder="Entrez le nom"
+                        Grid.Column="0"
+                        Grid.Row="1" />
 
-        <Button Text="Enregistrer" HorizontalOptions="Center" Margin="0,20,0,0" />
+                    <Label
+                        Text="Prénom"
+                        FontSize="Subtitle" 
+                        Grid.Column="1"
+                        Grid.Row="0"/>
+                    <Entry
+                        x:Name="FirstNameEntry"
+                        Placeholder="Entrez le prénom"
+                        Grid.Column="1"
+                        Grid.Row="1"/>
+
+            </Grid>
+
+            <Label
+                Text="Mot de Passe"
+                FontSize="Subtitle" />
+            <Entry
+                x:Name="PasswordEntry"
+                Placeholder="Entrez le mot de passe" />
+
+            <Label
+                Text="Compte 1"
+                FontSize="Title"
+                Margin="0, 10, 0, 10"
+                TextColor="DarkRed"/>
+
+            <Grid
+                ColumnDefinitions="*, *"
+                RowDefinitions="auto, auto">
+
+                    <Label
+                        Text="Solde"
+                        FontSize="Subtitle"
+                        Grid.Column="0"
+                        Grid.Row="0"/>
+                    <Entry
+                        x:Name="AccountBalanceEntry"
+                        Placeholder="Entrez le solde du compte"
+                        Keyboard="Numeric"
+                        Grid.Column="0"
+                        Grid.Row="1"/>
+
+                    <Label
+                        Text="Nom du compte"
+                        FontSize="Subtitle" 
+                        Grid.Column="1"
+                        Grid.Row="0"/>
+                    <Entry
+                        x:Name="AccountNameEntry"
+                        Placeholder="Entrez le nom du compte"
+                        Grid.Column="1"
+                        Grid.Row="1" />
+
+            </Grid>
+
+            <Label
+                Text="IBAN"
+                FontSize="Subtitle" />
+            <Entry
+                Text="FR "
+                x:Name="AccountIbanEntry"
+                Placeholder="Entrez l'IBAN du compte"
+                Keyboard="Telephone"/>
 
         </StackLayout>
 
+        
+
+        <Button
+            Text="Ajouter un compte"
+            HorizontalOptions="Center"
+            Margin="0,20,0,0"
+            Clicked="Account_Clicked"/>
+        
+        <Button
+            Text="Enregistrer"
+            HorizontalOptions="Center"
+            Margin="0,20,0,0"
+            Clicked="Create_Customer_Clicked"/>
+
+    </VerticalStackLayout>
+
+    
+
 </ContentPage>

src/Banquale/Banquale/Views/CreateCustomerPage.xaml.cs

@@ -1,9 +1,93 @@
-namespace Banquale.Views;
+using System.Diagnostics;
+using Model;
+namespace Banquale.Views;
 
 public partial class CreateCustomerPage : ContentPage
 {
+    public Manager Mgr => (App.Current as App).MyManager;
+
+    int nbAccount = 1;
+
     public CreateCustomerPage()
 	{
 		InitializeComponent();
 	}
+
+    public void Create_Customer_Clicked(System.Object sender, System.EventArgs e)
+    {
+		string name = NameEntry.Text;
+		string firstName = FirstNameEntry.Text;
+		string password = PasswordEntry.Text;
+		string accountName = AccountNameEntry.Text;
+		double accountBalance = Convert.ToDouble(AccountBalanceEntry.Text);
+		string accountIban = AccountIbanEntry.Text;
+
+		if(string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(firstName) || string.IsNullOrWhiteSpace(password)
+			|| double.IsNegative(accountBalance) || string.IsNullOrWhiteSpace(accountName)
+			|| string.IsNullOrWhiteSpace(accountIban) || string.IsNullOrWhiteSpace(AccountBalanceEntry.Text))
+		{
+			DisplayAlert("Erreur", "Tous les champs doivent être renseignés et corect (pas de solde négatif)", "OK");
+		}
+		else
+		{
+			Customer customer = new Customer(name, firstName, password);
+			Account account = new Account(accountBalance, accountName, accountIban);
+			customer.AccountsList.Add(account);
+			Mgr.CustomersList.Add(customer);
+			Debug.WriteLine(customer.Id);
+			Debug.WriteLine(customer.Password);
+			Debug.WriteLine(account.IBAN);
+			DisplayAlert("Création", "Client " + customer.Name +" crée avec succès.", "OK");
+			Shell.Current.Navigation.PopAsync();
+		}
+    }
+
+	public void Account_Clicked(object sender, EventArgs e)
+	{
+		nbAccount++;
+		if(nbAccount >= 4)
+		{
+			DisplayAlert("Erreur", "Impossible d'ajouter plus de compte. Un client ne peut avoir plus de 3 comptes.", "OK");
+			return;
+		}
+		Label account = new Label { Text = "Compte " + Convert.ToString(nbAccount)};
+		account.FontSize = 20;
+		Grid gridAccount = new Grid();
+        ColumnDefinition col1 = new ColumnDefinition(GridLength.Star);
+		ColumnDefinition col2 = new ColumnDefinition(GridLength.Star);
+		RowDefinition row1 = new RowDefinition(GridLength.Auto);
+        RowDefinition row2 = new RowDefinition(GridLength.Auto);
+        gridAccount.RowDefinitions.Add(row1);
+        gridAccount.RowDefinitions.Add(row2);
+		gridAccount.ColumnDefinitions.Add(col1);
+        gridAccount.ColumnDefinitions.Add(col2);
+        Label balance = new Label { Text = "Solde" };
+		balance.FontSize = 12;
+		Entry balanceEntry = new Entry { Placeholder = "Entrez le solde du compte" };
+        Label nameLabel = new Label { Text = "Nom du compte" };
+        Entry nameEntry = new Entry { Placeholder = "Entrez le nom du compte" };
+        Label iban = new Label { Text = "IBAN" };
+        Entry ibanEntry = new Entry { Placeholder = "Entrez l'IBAN du compte" };
+        StackLayout.Add(account);
+		gridAccount.SetColumn(balance, 0);
+		gridAccount.SetRow(balance, 0);
+        gridAccount.SetColumn(balanceEntry, 0);
+        gridAccount.SetRow(balanceEntry, 1);
+		gridAccount.SetColumn(nameLabel, 1);
+		gridAccount.SetRow(nameLabel, 0);
+		gridAccount.SetColumn(nameEntry, 1);
+        gridAccount.SetColumn(nameEntry, 1);
+        gridAccount.Children.Add(balance);
+        gridAccount.Children.Add(balanceEntry);
+        gridAccount.Children.Add(nameLabel);
+        gridAccount.Children.Add(nameEntry);
+        StackLayout.Add(gridAccount);
+        //StackLayout.Add(balance);
+        //      StackLayout.Add(balanceEntry);
+        //StackLayout.Add(nameLabel);
+        //StackLayout.Add(nameEntry);
+        StackLayout.Add(iban);
+        StackLayout.Add(ibanEntry);
+    }
+
 }

src/Banquale/Banquale/Views/MessageListPage.xaml

@@ -3,20 +3,19 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="Banquale.Views.MessageListPage"
              Title="MessageListPage"
-             Shell.NavBarIsVisible="False">
+             Shell.NavBarIsVisible="True">
 
     <VerticalStackLayout>
 
-        <Label
+        <!--<Label
-                                    Text="{Binding MessagesList[0].Subject}"
+            Text="rzklpkrz,e"
             Grid.Column="1"
             VerticalOptions="Center"
             Margin="10, 0, 0, 0"
-                                BackgroundColor="Red"/>
+            BackgroundColor="Red"/>-->
 
-        <!--<Label Text="{Binding }" />-->
 
-        <!--<ListView ItemsSource="{Binding Consultant}"
+        <ListView ItemsSource="{Binding Consultant.MessagesList}"
                   SelectionMode="None">
 
             <ListView.ItemTemplate>
@@ -25,17 +24,17 @@
 
                     <ViewCell>
 
-
+                        <Grid ColumnDefinitions="*, *, *">
-                       
-                            
                             
                             <Label
-                                    Text="Hello"
+                                Text="{Binding Subject}"
-                                    VerticalOptions="Center"
+                                Grid.Column="0"/>
-                                    Margin="10, 0, 0, 0"/>
-                            
 
+                            <Label
+                                Text="{Binding Description}"
+                                Grid.Column="2"/>
                         
+                        </Grid>
 
                     </ViewCell>
 
@@ -43,7 +42,7 @@
 
             </ListView.ItemTemplate>
 
-        </ListView>-->
+        </ListView>
 
     </VerticalStackLayout>
 </ContentPage>

src/Banquale/Banquale/Views/MessageListPage.xaml.cs

@@ -12,6 +12,6 @@ public partial class MessageListPage : ContentPage
 	{
         Debug.WriteLine(Mgr.Consultant.MessagesList[0].Subject);
 		InitializeComponent();
-        BindingContext = Mgr.Consultant;
+        BindingContext = Mgr;
     }
 }

src/Banquale/Banquale/Views/SwitchAccountPage.xaml.cs

@@ -1,3 +1,4 @@
+using System.Diagnostics;
 using Model;
 
 namespace Banquale.Views;
@@ -14,13 +15,34 @@ public partial class SwitchAccountPage : ContentPage
 
     public async void Transfer_Clicked(object sender, EventArgs e)
     {
-        Mgr.SelectedAccount = Mgr.SelectedCustomer.AccountsList[0]; // 0 <20> changer
+        var selectedItem = (sender as Button)?.BindingContext as Account;
 
+        if (selectedItem != null)
+        {
+            Mgr.SelectedAccount = selectedItem;
+            if (Mgr.IsConsultant == true)
+            {
+                await Shell.Current.Navigation.PushAsync(new Balance.BalancePage());
+            }
+            else
+            {
                 await Shell.Current.GoToAsync("//balance");
             }
-    async void DisconnectionClicked(System.Object sender, System.EventArgs e)
+        }
+        
+    }
+
+    async void DisconnectionClicked(object sender, EventArgs e)
+    {
+        if(Mgr.IsConsultant == true)
+        {
+            //await Shell.Current.GoToAsync(;
+            Debug.WriteLine("Hello");
+        }
+        else
         {
             await Shell.Current.GoToAsync("///connection");
         }
+    }
 
 }

src/Banquale/Banquale/Views/Transfer/TransferPage.xaml.cs

@@ -25,7 +25,12 @@ public partial class TransferPage : ContentPage
             {
                 if(acc.Name == Name.Text && acc.IBAN == IBAN.Text)
                 {
-                    acc.DoTransactions(acc, Convert.ToDouble(Sum.Text), true, count+1); // Type true car c'est un virement
+                    if(Mgr.SelectedAccount.Balance - Convert.ToDouble(Sum.Text) < 0)
+                    {
+                        await DisplayAlert("Erreur", "Vous ne possèdez pas assez d'argent sur ce compte pour aboutir à la transaction", "OK");
+                        return;
+                    }
+                    Mgr.SelectedAccount.DoTransactions(acc, Convert.ToDouble(Sum.Text), true, count+1); // Type true car c'est un virement
                     await Shell.Current.Navigation.PopAsync();
                     return;
                 }

src/Banquale/Model/Account.cs

@@ -4,6 +4,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Linq;
@@ -108,7 +109,17 @@ namespace Model
         /// Obtient ou définit la liste des transactions effectuées sur le compte.
         /// </summary>
         [DataMember(Order = 5)]
-        public List<Transaction> TransactionsList { get; set; } = new List<Transaction>();
+        public ObservableCollection<Transaction> TransactionsList 
+        {
+            get => transactionsList;
+            set
+            {
+                transactionsList = value;
+                OnPropertyChanged(nameof(TransactionsList));
+            } 
+        } 
+
+        private ObservableCollection<Transaction> transactionsList;
 
         /// <summary>
         /// Effectue une transaction entre le compte courant et un compte tiers.
@@ -117,7 +128,7 @@ namespace Model
         /// <param name="sum">Somme de la transaction.</param>
         /// <param name="type">Type de transaction (débit ou crédit).</param>
         /// <param name="nb">Numéro de la transaction.</param>
-        public void DoTransactions(Account involvedAccount, Double sum, bool type, int nb)
+        public void DoTransactions(Account involvedAccount, double sum, bool type, int nb)
         {
             if (type) // si le type est True => c'est un débit, on doit donc ajouter la transaction pour l'autre compte
             {
@@ -145,6 +156,7 @@ namespace Model
             Name = name;
             IBAN = iban;
             IBANHide = IBANToString();
+            TransactionsList = new ObservableCollection<Transaction>();
         }
 
         /// <summary>

src/Banquale/Model/Manager.cs

@@ -4,6 +4,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 using System.Runtime.Serialization;
@@ -27,6 +28,8 @@ namespace Model
         [DataMember]
         public List<Customer> CustomersList { get; private set; } // devient un set
 
+        public ObservableCollection<string> CategoryList { get; private set; } = new ObservableCollection<string> {"Automobile", "Santé", "Abonnement", "Logement", "Impôts et taxes", "Courses", "Loisirs et sorties", "Enfant(s)"};
+
         /// <summary>
         /// Consultant assigné au gestionnaire.
         /// </summary>

src/Banquale/Model/Message.cs

@@ -3,6 +3,8 @@
 /// \author Votre nom
 
 using System;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
 using System.Runtime.Serialization;
 
 namespace Model
@@ -11,20 +13,49 @@ namespace Model
     /// Classe représentant un message.
     /// </summary>
     [DataContract]
-    public class Message
+    public class Message : INotifyPropertyChanged
     {
+
+        public event PropertyChangedEventHandler? PropertyChanged;
+
+        void OnPropertyChanged([CallerMemberName] string? propertyName = null)
+                => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+
         /// <summary>
         /// Sujet du message.
         /// </summary>
         [DataMember]
-        public string Subject { get; private set; }
+        public string Subject 
+        { 
+            get => subject;
+            set
+            {
+                if (subject == value) return;
+                subject = value;
+                OnPropertyChanged();
+            }
+        }
+
+        private string subject;
+
+        
 
         /// <summary>
         /// Description du message.
         /// </summary>
         [DataMember]
-        public string Description { get; private set; }
+        public string Description 
+        { 
+            get => description;
+            set
+            {
+                if (description == value) return;
+                description = value; 
+                OnPropertyChanged();
+            } 
+        }
 
+        private string description;
         /// <summary>
         /// Constructeur de la classe Message.
         /// </summary>

src/Banquale/Model/Transaction.cs

@@ -12,7 +12,7 @@ namespace Model
         /// <summary>
         /// Occurs when a property value changes.
         /// </summary>
-        public event PropertyChangedEventHandler PropertyChanged;
+        public event PropertyChangedEventHandler? PropertyChanged;
 
         void OnPropertyChanged(string propertyName)
         {
@@ -65,7 +65,7 @@ namespace Model
         /// Gets or sets the account(s) involved in the transaction.
         /// </summary>
         [DataMember(Order = 4)]
-        public Account InvolvedAccounts
+        public Account? InvolvedAccounts
         {
             get => involvedAccounts;
             set
@@ -77,13 +77,13 @@ namespace Model
             }
         }
         [DataMember]
-        private Account involvedAccounts;
+        private Account? involvedAccounts;
 
         /// <summary>
         /// Gets or sets the category of the transaction.
         /// </summary>
         [DataMember(Order = 5)]
-        public string Category
+        public string? Category
         {
             get => category;
             set
@@ -125,6 +125,7 @@ namespace Model
         /// <param name="date">The date of the transaction.</param>
         public Transaction(bool type, double sum, Account involvedAccounts, int id, DateTime date)
         {
+            Category = null;
             Type = type;
             Sum = sum;
             Id = id;

src/Banquale/UnitTest/UnitTest1.cs

@@ -1,14 +0,0 @@
-using System.Diagnostics;
-using Model;
-namespace UnitTest;
-
-public class UnitTest1
-{
-    [Fact]
-    public void Test1()
-    {
-        Account Remi = new Account(900, "Remi", "FR00299209");
-        Debug.WriteLine(Remi.Balance);
-
-    }
-}