first login working

MCTG/Views/ContentPages/Home.xaml.cs

@@ -14,7 +14,7 @@ namespace Views
 
         public Home()
         {
-            Master.User.LogIn("pedrosamigos@hotmail.com", "pamigos");
+            // Master.User.LogIn("pedrosamigos@hotmail.com", "pamigos");
             if (Master.User.CurrentConnected is null)
             {
                 _recipesDisplayed = Master.Recipe.GetAllRecipes();

MCTG/Views/ContentPages/Login.xaml.cs

@@ -1,3 +1,4 @@
+using AppException;
 using Model;
 
 namespace Views;
@@ -14,13 +15,29 @@ public partial class Login : ContentPage
 
     private void LoginButton_Clicked(object sender, EventArgs e)
     {
-		if (!Master.User.LogIn(login_entry.Text, passwd_entry.Text))
+		string mail = login_entry.Text;
+		string password = passwd_entry.Text;
+        var usermgr = Master.User;
+
+        if (firstLogin_checkbox.IsChecked)
+		{
+            try
             {
-            DisplayAlert("Wrong informations", "No mail or an incorrect password have been entered.", "OK");
+                usermgr.AddUserToData(usermgr.CreateUser(mail, password));
             }
-		else
+            catch (BadMailFormatException)
             {
+                DisplayAlert("Bad mail format", "The mail you entered do not respect the format of a mail address.", "Ok");
+                return;
+            }
+        }
 
+        if (!usermgr.LogIn(mail, password))
+		{
+            DisplayAlert("Wrong informations", "Incorrect mail or password have been entered.", "Ok");
+        }
+		else
+		{
 			Navigation.PopModalAsync();
 		}
     }