fix persistance qui marchait pas tout le temps

Sources/Persistance/Persistance.cs

@@ -12,9 +12,15 @@ namespace StimPersistance
     [ExcludeFromCodeCoverage]
     public class Persistance : IPersistance
     {
-        public Persistance(string chemin)
+        private const string gameFileName = "games.xml";
+        private const string userFileName = "users.xml";
+        private readonly string fullGamePath;
+        private readonly string fullUserPath;
+
+        public Persistance(string path)
         {
-            Directory.SetCurrentDirectory(chemin);
+            fullGamePath = Path.Combine(path, gameFileName);
+            fullUserPath = Path.Combine(path, userFileName);
         }
 
         public void SaveGame(List<Game> games)
@@ -22,7 +28,7 @@ namespace StimPersistance
             XmlWriterSettings settings = new() { Indent = true };
             DataContractSerializer serializer = new(typeof(List<Game>));
 
-            using (TextWriter tw = File.CreateText("games.xml"))
+            using (TextWriter tw = File.CreateText(fullGamePath))
             using (XmlWriter writer = XmlWriter.Create(tw, settings)) serializer.WriteObject(writer, games);
         }
 
@@ -31,26 +37,26 @@ namespace StimPersistance
             XmlWriterSettings settings = new() { Indent = true };
             DataContractSerializer serializer = new(typeof(HashSet<User>));
 
-            using (TextWriter tw = File.CreateText("users.xml"))
+            using (TextWriter tw = File.CreateText(fullUserPath))
             using (XmlWriter writer = XmlWriter.Create(tw, settings)) serializer.WriteObject(writer, users);
         }
 
         public List<Game> LoadGame()
         {
-            if (File.Exists("games.xml"))
+            if (File.Exists(fullGamePath))
             {
                 DataContractSerializer serializer = new(typeof(List<Game>));
-                using (Stream stream = File.OpenRead("games.xml")) return serializer.ReadObject(stream) as List<Game> ?? new();
+                using (Stream stream = File.OpenRead(fullGamePath)) return serializer.ReadObject(stream) as List<Game> ?? new();
             }
             return new();
         }
 
         public HashSet<User> LoadUser()
         {
-            if (File.Exists("users.xml"))
+            if (File.Exists(fullUserPath))
             {
                 DataContractSerializer serializer = new(typeof(HashSet<User>));
-                using (Stream stream = File.OpenRead("users.xml")) return serializer.ReadObject(stream) as HashSet<User> ?? new();
+                using (Stream stream = File.OpenRead(fullUserPath)) return serializer.ReadObject(stream) as HashSet<User> ?? new();
             }
             return new();
         }        

Sources/Stim/App.xaml.cs

@@ -8,34 +8,18 @@ namespace Stim;
 public partial class App : Application
 {
     public Manager Manager { get; set; }
+
     public App()
     {
         InitializeComponent();
-        MainPage = new LoginPage();
-        if (File.Exists(Path.Combine(FileSystem.Current.AppDataDirectory, "games.xml"))) Manager = new Manager(new Persistance(FileSystem.Current.AppDataDirectory));
-        else Manager = new(new Stub());
+        MainPage = new NavigationPage(new LoginPage());
+        Manager = new(new Persistance(FileSystem.Current.AppDataDirectory));
+        if (!File.Exists(Path.Combine(FileSystem.Current.AppDataDirectory, "games.xml"))) FirstStart();
     }
-    protected override Window CreateWindow(IActivationState activationState)
-    {
-        Window window = base.CreateWindow(activationState);
-
-        window.Stopped += (s, e) =>
-        {
-            if (!(File.Exists(Path.Combine(FileSystem.Current.AppDataDirectory, "games.xml"))))
-            {
-                Manager Manager2 = new(new Persistance(FileSystem.Current.AppDataDirectory));
-                foreach (var game in Manager.GameList) Manager2.AddGametoGamesList(game);
-                foreach (var user in Manager.Users)  Manager2.AddUsertoUserList(user);
-                Manager2.SaveGames();
-                Manager2.SaveUser();
-            }
-            else
-            {
-                Manager.SaveGames();
-                Manager.SaveUser();
-            }            
-        };
 
-        return window;
-    } 
+    private void FirstStart()
+    {
+        Manager mgrtmp = new(new Stub());
+        foreach (var game in mgrtmp.GameList) Manager.AddGametoGamesList(game);
+    }
 }