passage du selectedgame dans le manager

Sources/Stim.Model/Manager.cs

@@ -5,28 +5,19 @@ namespace Model
 {
     public class Manager
     {
-        public IPersistance Mgrpersistance
-        { 
-            get { return mgrpersistance; }
-            set { mgrpersistance = value; }
-        }
-        private IPersistance mgrpersistance;
-        public ObservableCollection<Game> GameList { get;}
+        private IPersistance Mgrpersistance { get; set; }
+        public ObservableCollection<Game> GameList { get; set; }
         public ObservableCollection<Game> ResearchedGame { get; set; }
-        public User CurrentUser { get; set; }
+        public Game? SelectedGame { get; set; }
+        public User? CurrentUser { get; set; }
         public HashSet<User> Users { get; set; }
 
         public Manager(IPersistance persistance)
         {
             Mgrpersistance = persistance;
-            CurrentUser = new User("","", "", "", "Azerty123*");
             GameList = persistance.LoadGame();
             ResearchedGame = persistance.LoadGame();
             Users = persistance.LoadUser();
-            if (GameList == null) 
-            {
-                GameList = new ObservableCollection<Game>();
-            }
         }
 
         public void AddGametoGamesList(Game game)

Sources/Stim/DetailledPage.xaml.cs

@@ -6,16 +6,19 @@ namespace Stim;
 
 public partial class DetailledPage : ContentPage
 {
-    public Game CurrGame { get; set; }
-	public DetailledPage(Game game)
+    private Game currentGame;
+
+	public DetailledPage()
 	{
 		InitializeComponent();
-        BindingContext = game;
-        CurrGame= game;
-        if (CurrGame != null)
+        currentGame = (App.Current as App).Manager.SelectedGame;
+        BindingContext = currentGame;
+
+        if (currentGame is null) Navigation.PopAsync();
+        else
         {
-            avgLabel.Text = game.GetAvgRate().ToString();
-            AddStars(starsContainer, game.GetAvgRate());
+            avgLabel.Text = currentGame.GetAvgRate().ToString();
+            AddStars(starsContainer, currentGame.GetAvgRate());
         }
     }
 
@@ -46,6 +49,6 @@ public partial class DetailledPage : ContentPage
     private async void AddFollow(object sender, EventArgs e)
     {
         await this.ShowPopupAsync(new MessagePopup("Jeu ajouté dans les suivis !"));
-        ((App)App.Current).Manager.CurrentUser.FollowAGame(CurrGame);
+        ((App)App.Current).Manager.CurrentUser.FollowAGame(currentGame);
     }
 }

Sources/Stim/FollowPage.xaml.cs

@@ -12,6 +12,7 @@ public partial class FollowPage : ContentPage
 
 	public async void GoToDetail(object sender, EventArgs e)
 	{
-		await Navigation.PushAsync(new DetailledPage((sender as CollectionView).SelectedItem as Game));
+		(App.Current as App).Manager.SelectedGame = (sender as CollectionView).SelectedItem as Game;
+		await Navigation.PushAsync(new DetailledPage());
 	}
 }

Sources/Stim/MainPage.xaml.cs

@@ -17,7 +17,8 @@ public partial class MainPage : ContentPage
 
     private async void OnClickGameList(object sender, EventArgs e)
     {
-       await Navigation.PushAsync(new DetailledPage((sender as CollectionView).SelectedItem as Game));
+       (App.Current as App).Manager.SelectedGame = (sender as CollectionView).SelectedItem as Game;
+       await Navigation.PushAsync(new DetailledPage());
     }
 
     private async void GoToAddGamePage(object sender, EventArgs e)