Ajout persistance Json + Test de la persistance + choix persistance Binaire

Sources/Persistance/DataSerializerBinary.cs

@@ -37,9 +37,9 @@ namespace Persistance
             Theque? theque = new Theque();
             if (File.Exists(txtFile))
             {
-                using (FileStream stream2 = File.OpenRead(txtFile))
+                using (FileStream stream = File.OpenRead(txtFile))
                 {
-                    using (XmlDictionaryReader xmlDicoReader = XmlDictionaryReader.CreateBinaryReader(stream2, XmlDictionaryReaderQuotas.Max))
+                    using (XmlDictionaryReader xmlDicoReader = XmlDictionaryReader.CreateBinaryReader(stream, XmlDictionaryReaderQuotas.Max))
                     {
                         Theque? thequeOpt = serializer.ReadObject(xmlDicoReader) as Theque;
                         if (thequeOpt != null)

Sources/Persistance/DataSerializerJson.cs

@@ -0,0 +1,59 @@
+using Model;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Runtime.Serialization.Json;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+using System.Xml;
+
+namespace Persistance
+{
+    public class DataSerializerJson
+    {
+        public static void Serializer(string path, Theque theque)
+        {
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), path));
+            string jsonFile = "theque.json";
+
+            DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(Theque));
+
+            using (FileStream stream = File.Create(jsonFile))
+            {
+                using (var writer = JsonReaderWriterFactory.CreateJsonWriter(stream, System.Text.Encoding.UTF8, false, true))
+                {
+                    jsonSerializer.WriteObject(writer, theque);
+                }
+            }
+        }
+
+        public static Theque Deserializer(string path)
+        {
+            Directory.SetCurrentDirectory(Path.Combine(Directory.GetCurrentDirectory(), path));
+            string jsonFile = "theque.json";
+
+            DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(Theque));
+
+            Theque? theque = new Theque();
+            if (File.Exists(jsonFile))
+            {
+                using (Stream stream = File.OpenRead(jsonFile))
+                {
+                    Theque? thequeOpt = jsonSerializer.ReadObject(stream) as Theque;
+                    if (thequeOpt != null)
+                        theque = thequeOpt;
+                    else
+                        Console.WriteLine("Theque est null");
+                }
+            }
+            else
+            {
+                theque = Stub.LoadTheque();
+            }
+            return theque;
+        }   
+    }
+}

Sources/Persistance/DataSerializerXML.cs

@@ -39,9 +39,9 @@ namespace Persistance
             Theque theque = new Theque();
             if(File.Exists(xmlFile))
             {
-                using (Stream s = File.OpenRead(xmlFile))
+                using (Stream stream = File.OpenRead(xmlFile))
                 {
-                    Theque? thequeOpt = serializer.ReadObject(s) as Theque;
+                    Theque? thequeOpt = serializer.ReadObject(stream) as Theque;
                     if (thequeOpt != null)
                         theque = thequeOpt;
                     else

Sources/Persistance/DateSerializerJson.cs

@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Persistance
-{
-    internal class DateSerializerJson
-    {
-    }
-}

Sources/Views/New_DetailAnimal.xaml.cs

@@ -24,7 +24,7 @@ public partial class New_DetailAnimal : ContentPage
     public async void Button_OnClick(object sender, EventArgs e)
     {
         (App.Current as App).Theque.SupprimerAnimal((App.Current as App).AnimalSelectionner);
-        DataSerializerBinary.Serializer((App.Current as App).SerializationPath, (App.Current as App).Theque);
+        DataSerializerJson.Serializer((App.Current as App).SerializationPath, (App.Current as App).Theque);
         await Shell.Current.GoToAsync("//Animaux");
     }
 
@@ -32,7 +32,7 @@ public partial class New_DetailAnimal : ContentPage
     {
         if ((App.Current as App).AnimalSelectionner.NomIsValid == true)
         {
-            DataSerializerBinary.Serializer((App.Current as App).SerializationPath, (App.Current as App).Theque);
+            DataSerializerJson.Serializer((App.Current as App).SerializationPath, (App.Current as App).Theque);
             await Shell.Current.GoToAsync("//Animaux");
         }
     }