automatisation du choix de persistance + résolution de problème de sauvegarde

MangaMap/App.xaml.cs

@@ -6,19 +6,31 @@ namespace MangaMap;
 
 public partial class App : Application
 {
-	//public Manager MyManager { get; private set; } = new Manager(new Stub.Stub());		//pour utiliser le stub comme moyen de persistance.
-	public Manager MyManager { get; private set; } = new Manager(new Stub.DataContract());
+    public string FileName { get; set; } = "SauvegardeDonnees.xml";
+    public string FilePath { get; set; } = Path.Combine(AppDomain.CurrentDomain.BaseDirectory);
+
+    public Manager MyManager { get; private set; } = new Manager(new Stub.Stub());		//pour utiliser le stub comme moyen de persistance.
 
 	public Admin MyAdmin { get; private set; } = new Admin("test", "test@test.ts", "Pseudo_test");
 
 	public App()
 	{
         InitializeComponent();
+
+        if (File.Exists(Path.Combine(FilePath, FileName)))
+        {
+            MyManager = new Manager(new Stub.DataContract());	//pour utiliser le dataContract comme moyen de persistance.
+        }
+
         MyManager.charger();
 		MyManager.Admins.Add(MyAdmin);
 
 		MainPage = new AppShell();
-        //MyManager.Persistance = new DataContract();
+
+        if (!File.Exists(Path.Combine(FilePath, FileName)))
+        {
+            MyManager.Persistance = new DataContract();     //pour utiliser le stub comme moyen de persistance.
+        }
 
         MyManager.sauvegarder();
     }

MangaMap/Stub/DataContract.cs

@@ -40,25 +40,27 @@ namespace MangaMap.Stub
         {
             var serializer = new DataContractSerializer(typeof(DataToPersist));
 
-            DataToPersist data;
-            /*if (File.Exists(Path.Combine(FilePath, FileName)))
-            {*/
-                using (Stream s = File.OpenRead(Path.Combine(FilePath, FileName)))
-                {
-                    data = serializer.ReadObject(s) as DataToPersist;
-                }/*
+            if (!Directory.Exists(FilePath))
+            {
+                Debug.WriteLine("Directory doesn't exist.");
+                Directory.CreateDirectory(FilePath);
             }
-            else
+
+            /*using (Stream s = File.Create(Path.Combine(FilePath, FileName)))
             {
-                data = new DataToPersist();
+                serializer.WriteObject(s, o);                                           //Version d'enregistrement des données sans indentation.
             }*/
 
+            DataToPersist data = new DataToPersist();
+            data.Oeuvres = o;
+            data.Utilisateurs = u;
+
             var settings = new XmlWriterSettings() { Indent = true };
             using (TextWriter tw = File.CreateText(Path.Combine(FilePath, FileName)))
             {
                 using (XmlWriter w = XmlWriter.Create(tw, settings))
                 {
-                    serializer.WriteObject(w, data);   // Enregistrer toutes les données dans le fichier
+                    serializer.WriteObject(w, data);                                       //Version d'enregistrement des données avec indentation.
                 }
             }
         }