diff --git a/AideDeJeu/AideDeJeu.Android/AideDeJeu.Android.csproj b/AideDeJeu/AideDeJeu.Android/AideDeJeu.Android.csproj
index 58462d3e..ef1c05cd 100644
--- a/AideDeJeu/AideDeJeu.Android/AideDeJeu.Android.csproj
+++ b/AideDeJeu/AideDeJeu.Android/AideDeJeu.Android.csproj
@@ -94,6 +94,9 @@
     <AndroidAsset Include="Assets\LinLibertine_aZL.ttf" />
     <AndroidAsset Include="Assets\LinLibertine_DR.ttf" />
     <AndroidAsset Include="Assets\LinLibertine_I.ttf" />
+    <AndroidAsset Include="..\..\Data\database.db">
+      <Link>Assets\database.db</Link>
+    </AndroidAsset>
     <None Include="Resources\AboutResources.txt" />
     <None Include="Assets\AboutAssets.txt" />
   </ItemGroup>
diff --git a/AideDeJeu/AideDeJeu.Android/NativeAPI.cs b/AideDeJeu/AideDeJeu.Android/NativeAPI.cs
index dc4c2503..903ab93e 100644
--- a/AideDeJeu/AideDeJeu.Android/NativeAPI.cs
+++ b/AideDeJeu/AideDeJeu.Android/NativeAPI.cs
@@ -29,33 +29,36 @@ namespace AideDeJeu.Droid
 
         public string GetDatabasePath(string databaseName)
         {
-            var documentsDirectoryPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
-            var path = Path.Combine(documentsDirectoryPath, databaseName);
+            string path = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
+            string dbPath = Path.Combine(path, databaseName);
+            return dbPath;
+            //var documentsDirectoryPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
+            //var path = Path.Combine(documentsDirectoryPath, databaseName);
 
-            // This is where we copy in our pre-created database
-            if (!File.Exists(path))
-            {
-                using (var inStream = Android.App.Application.Context.Assets.Open(databaseName))
-                {
-                    using (var outStream = new FileStream(path, FileMode.Create))
-                    {
-                        inStream.CopyTo(outStream);
-                    }
-                }
-                //using (var binaryReader = new BinaryReader(Android.App.Application.Context.Assets.Open(databaseName)))
-                //{
-                //    using (var binaryWriter = new BinaryWriter(new FileStream(path, FileMode.Create)))
-                //    {
-                //        byte[] buffer = new byte[2048];
-                //        int length = 0;
-                //        while ((length = binaryReader.Read(buffer, 0, buffer.Length)) > 0)
-                //        {
-                //            binaryWriter.Write(buffer, 0, length);
-                //        }
-                //    }
-                //}
-            }
-            return path;
+            //// This is where we copy in our pre-created database
+            //if (!File.Exists(path))
+            //{
+            //    using (var inStream = Android.App.Application.Context.Assets.Open(databaseName))
+            //    {
+            //        using (var outStream = new FileStream(path, FileMode.Create))
+            //        {
+            //            inStream.CopyTo(outStream);
+            //        }
+            //    }
+            //    //using (var binaryReader = new BinaryReader(Android.App.Application.Context.Assets.Open(databaseName)))
+            //    //{
+            //    //    using (var binaryWriter = new BinaryWriter(new FileStream(path, FileMode.Create)))
+            //    //    {
+            //    //        byte[] buffer = new byte[2048];
+            //    //        int length = 0;
+            //    //        while ((length = binaryReader.Read(buffer, 0, buffer.Length)) > 0)
+            //    //        {
+            //    //            binaryWriter.Write(buffer, 0, length);
+            //    //        }
+            //    //    }
+            //    //}
+            //}
+            //return path;
         }
     }
 }
\ No newline at end of file
diff --git a/AideDeJeu/AideDeJeu.GTK/app.config b/AideDeJeu/AideDeJeu.GTK/app.config
new file mode 100644
index 00000000..489867c1
--- /dev/null
+++ b/AideDeJeu/AideDeJeu.GTK/app.config
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.ComponentModel.Annotations" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.1.0" newVersion="4.2.1.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/AideDeJeu/AideDeJeu.UWP/AideDeJeu.UWP.csproj b/AideDeJeu/AideDeJeu.UWP/AideDeJeu.UWP.csproj
index bf7f1c98..d2cf0370 100644
--- a/AideDeJeu/AideDeJeu.UWP/AideDeJeu.UWP.csproj
+++ b/AideDeJeu/AideDeJeu.UWP/AideDeJeu.UWP.csproj
@@ -109,6 +109,9 @@
     <AppxManifest Include="Package.appxmanifest">
       <SubType>Designer</SubType>
     </AppxManifest>
+    <Content Include="..\..\Data\database.db">
+      <Link>database.db</Link>
+    </Content>
     <None Include="AideDeJeu.UWP_StoreKey.pfx" />
     <None Include="AideDeJeu.UWP_TemporaryKey.pfx" />
     <Content Include="Assets\Fonts\LinLibertine_R.ttf" />
diff --git a/AideDeJeu/AideDeJeu.iOS/AideDeJeu.iOS.csproj b/AideDeJeu/AideDeJeu.iOS/AideDeJeu.iOS.csproj
index 451612dc..baa982a6 100644
--- a/AideDeJeu/AideDeJeu.iOS/AideDeJeu.iOS.csproj
+++ b/AideDeJeu/AideDeJeu.iOS/AideDeJeu.iOS.csproj
@@ -90,6 +90,9 @@
   <ItemGroup>
     <Compile Include="Main.cs" />
     <Compile Include="AppDelegate.cs" />
+    <BundleResource Include="..\..\Data\database.db">
+      <Link>Resources\database.db</Link>
+    </BundleResource>
     <None Include="Entitlements.plist" />
     <None Include="Info.plist" />
     <Compile Include="Properties\AssemblyInfo.cs" />
diff --git a/AideDeJeu/AideDeJeu.iOS/NativeAPI.cs b/AideDeJeu/AideDeJeu.iOS/NativeAPI.cs
index be76b862..059e1122 100644
--- a/AideDeJeu/AideDeJeu.iOS/NativeAPI.cs
+++ b/AideDeJeu/AideDeJeu.iOS/NativeAPI.cs
@@ -24,8 +24,9 @@ namespace AideDeJeu.Droid
 
         public string GetDatabasePath(string databaseName)
         {
-            var databasePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "..", "Library", databaseName);
-            return databasePath;
+            return NSBundle.MainBundle.PathForResource("database", "db");
+            //var databasePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "..", "Library", databaseName);
+            //return databasePath;
         }
     }
 }
\ No newline at end of file
diff --git a/AideDeJeu/AideDeJeu/ViewModels/StoreViewModel.cs b/AideDeJeu/AideDeJeu/ViewModels/StoreViewModel.cs
index 60d81e2e..4adeba75 100644
--- a/AideDeJeu/AideDeJeu/ViewModels/StoreViewModel.cs
+++ b/AideDeJeu/AideDeJeu/ViewModels/StoreViewModel.cs
@@ -4,6 +4,7 @@ using Markdig;
 using Markdig.Parsers;
 using Markdig.Syntax;
 using Markdig.Syntax.Inlines;
+using SQLite;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -11,6 +12,7 @@ using System.Reflection;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
+using Xamarin.Forms;
 
 namespace AideDeJeu.ViewModels
 {
@@ -360,8 +362,60 @@ namespace AideDeJeu.ViewModels
             }
         }
 
+
+
+
+        public class TodoItemDatabase
+        {
+            readonly SQLiteAsyncConnection database;
+
+            public TodoItemDatabase(string dbPath)
+            {
+                database = new SQLiteAsyncConnection(dbPath);
+                database.CreateTableAsync<Item>().Wait();
+            }
+
+            public Task<List<Item>> GetItemsAsync()
+            {
+                return database.Table<Item>().ToListAsync();
+            }
+
+            public Task<List<Item>> GetItemsNotDoneAsync()
+            {
+                return database.QueryAsync<Item>("SELECT * FROM [Item]");
+            }
+
+            public Task<Item> GetItemAsync(string id)
+            {
+                return database.Table<Item>().Where(i => i.Id == id).FirstOrDefaultAsync();
+            }
+
+            public Task<int> SaveItemAsync(Item item)
+            {
+                if (!string.IsNullOrEmpty(item.Id))
+                {
+                    return database.UpdateAsync(item);
+                }
+                else
+                {
+                    return database.InsertAsync(item);
+                }
+            }
+
+            public Task<int> DeleteItemAsync(Item item)
+            {
+                return database.DeleteAsync(item);
+            }
+        }
         public async Task<Item> GetItemFromDataAsync(string source, string anchor)
         {
+            SQLiteAsyncConnection database;
+            var dbPath = DependencyService.Get<INativeAPI>().GetDatabasePath("database.db");
+            database = new SQLiteAsyncConnection(dbPath, SQLiteOpenFlags.ReadOnly);
+            return null;
+            var it = await database.Table<Item>().ToListAsync();
+
+
             var id = $"{source}.md#{anchor}";
             //await Task.Delay(3000);
             if (!_AllItems.ContainsKey(id) && !_AllItems.ContainsKey(source))
diff --git a/AideDeJeu/AideDeJeuCmd/AideDeJeuCmd.csproj b/AideDeJeu/AideDeJeuCmd/AideDeJeuCmd.csproj
index d1ef690a..28b0ad6a 100644
--- a/AideDeJeu/AideDeJeuCmd/AideDeJeuCmd.csproj
+++ b/AideDeJeu/AideDeJeuCmd/AideDeJeuCmd.csproj
@@ -6,6 +6,14 @@
 	<LangVersion>latest</LangVersion>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Content Include="..\..\Data\database.db" Link="database.db" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Xamarin.Forms" Version="3.2.0.871581" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\AideDeJeu\AideDeJeu.csproj" />
   </ItemGroup>
diff --git a/AideDeJeu/AideDeJeuCmd/MockXamarin.cs b/AideDeJeu/AideDeJeuCmd/MockXamarin.cs
new file mode 100644
index 00000000..7ae173cb
--- /dev/null
+++ b/AideDeJeu/AideDeJeuCmd/MockXamarin.cs
@@ -0,0 +1,204 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Threading;
+using System.Threading.Tasks;
+using Xamarin.Forms;
+using Xamarin.Forms.Internals;
+
+namespace Tests.Xamarin.Forms.Mocks
+{
+    public static class MockForms
+    {
+        public static void Init()
+        {
+            Device.Info = new MockDeviceInfo();
+            Device.PlatformServices = new MockPlatformServices();
+
+            DependencyService.Register<MockResourcesProvider>();
+            DependencyService.Register<MockDeserializer>();
+        }
+
+        internal class MockPlatformServices : IPlatformServices
+        {
+            Action<Action> _invokeOnMainThread;
+            Action<Uri> _openUriAction;
+            Func<Uri, CancellationToken, Task<Stream>> _getStreamAsync;
+
+            public MockPlatformServices(Action<Action> invokeOnMainThread = null, Action<Uri> openUriAction = null, Func<Uri, CancellationToken, Task<Stream>> getStreamAsync = null)
+            {
+                _invokeOnMainThread = invokeOnMainThread;
+                _openUriAction = openUriAction;
+                _getStreamAsync = getStreamAsync;
+            }
+
+            public string GetMD5Hash(string input)
+            {
+                throw new NotImplementedException();
+            }
+            static int hex(int v)
+            {
+                if (v < 10)
+                    return '0' + v;
+                return 'a' + v - 10;
+            }
+
+            public double GetNamedSize(NamedSize size, Type targetElement, bool useOldSizes)
+            {
+                switch (size)
+                {
+                    case NamedSize.Default:
+                        return 10;
+                    case NamedSize.Micro:
+                        return 4;
+                    case NamedSize.Small:
+                        return 8;
+                    case NamedSize.Medium:
+                        return 12;
+                    case NamedSize.Large:
+                        return 16;
+                    default:
+                        throw new ArgumentOutOfRangeException("size");
+                }
+            }
+
+            public void OpenUriAction(Uri uri)
+            {
+                if (_openUriAction != null)
+                    _openUriAction(uri);
+                else
+                    throw new NotImplementedException();
+            }
+
+            public bool IsInvokeRequired
+            {
+                get { return false; }
+            }
+
+            public string RuntimePlatform { get; set; }
+
+            public void BeginInvokeOnMainThread(Action action)
+            {
+                if (_invokeOnMainThread == null)
+                    action();
+                else
+                    _invokeOnMainThread(action);
+            }
+
+            public Ticker CreateTicker()
+            {
+                return new MockTicker();
+            }
+
+            public void StartTimer(TimeSpan interval, Func<bool> callback)
+            {
+                Timer timer = null;
+                TimerCallback onTimeout = o => BeginInvokeOnMainThread(() => {
+                    if (callback())
+                        return;
+
+                    timer.Dispose();
+                });
+                timer = new Timer(onTimeout, null, interval, interval);
+            }
+
+            public Task<Stream> GetStreamAsync(Uri uri, CancellationToken cancellationToken)
+            {
+                if (_getStreamAsync == null)
+                    throw new NotImplementedException();
+                return _getStreamAsync(uri, cancellationToken);
+            }
+
+            public Assembly[] GetAssemblies()
+            {
+                return new Assembly[0];
+            }
+
+            public IIsolatedStorageFile GetUserStoreForApplication()
+            {
+                throw new NotImplementedException();
+            }
+
+            public void QuitApplication()
+            {
+                //throw new NotImplementedException();
+            }
+        }
+
+        internal class MockDeserializer : IDeserializer
+        {
+            public Task<IDictionary<string, object>> DeserializePropertiesAsync()
+            {
+                return Task.FromResult<IDictionary<string, object>>(new Dictionary<string, object>());
+            }
+
+            public Task SerializePropertiesAsync(IDictionary<string, object> properties)
+            {
+                return Task.FromResult(false);
+            }
+        }
+
+        internal class MockResourcesProvider : ISystemResourcesProvider
+        {
+            public IResourceDictionary GetSystemResources()
+            {
+                var dictionary = new ResourceDictionary();
+                Style style;
+                style = new Style(typeof(Label));
+                dictionary[Device.Styles.BodyStyleKey] = style;
+
+                style = new Style(typeof(Label));
+                style.Setters.Add(Label.FontSizeProperty, 50);
+                dictionary[Device.Styles.TitleStyleKey] = style;
+
+                style = new Style(typeof(Label));
+                style.Setters.Add(Label.FontSizeProperty, 40);
+                dictionary[Device.Styles.SubtitleStyleKey] = style;
+
+                style = new Style(typeof(Label));
+                style.Setters.Add(Label.FontSizeProperty, 30);
+                dictionary[Device.Styles.CaptionStyleKey] = style;
+
+                style = new Style(typeof(Label));
+                style.Setters.Add(Label.FontSizeProperty, 20);
+                dictionary[Device.Styles.ListItemTextStyleKey] = style;
+
+                style = new Style(typeof(Label));
+                style.Setters.Add(Label.FontSizeProperty, 10);
+                dictionary[Device.Styles.ListItemDetailTextStyleKey] = style;
+
+                return dictionary;
+            }
+        }
+
+        internal class MockTicker : Ticker
+        {
+            bool _enabled;
+
+            protected override void EnableTimer()
+            {
+                _enabled = true;
+
+                while (_enabled)
+                {
+                    SendSignals(16);
+                }
+            }
+
+            protected override void DisableTimer()
+            {
+                _enabled = false;
+            }
+        }
+
+        internal class MockDeviceInfo : DeviceInfo
+        {
+            public override Size PixelScreenSize => throw new NotImplementedException();
+
+            public override Size ScaledScreenSize => throw new NotImplementedException();
+
+            public override double ScalingFactor => throw new NotImplementedException();
+        }
+    }
+}
diff --git a/AideDeJeu/AideDeJeuCmd/NativeAPI.cs b/AideDeJeu/AideDeJeuCmd/NativeAPI.cs
new file mode 100644
index 00000000..7bb93fc8
--- /dev/null
+++ b/AideDeJeu/AideDeJeuCmd/NativeAPI.cs
@@ -0,0 +1,30 @@
+using AideDeJeu.Tools;
+using System.IO;
+using System.Reflection;
+
+[assembly: Xamarin.Forms.Dependency(typeof(AideDeJeu.Cmd.Version_CMD))]
+namespace AideDeJeu.Cmd
+{
+    public class Version_CMD : INativeAPI
+    {
+        public string GetVersion()
+        {
+            //Package package = Package.Current;
+            //PackageId packageId = package.Id;
+            //PackageVersion version = packageId.Version;
+
+            //return string.Format("{0}.{1}", version.Major, version.Minor);
+            return "";
+        }
+
+        public int GetBuild()
+        {
+            return 0;
+        }
+
+        public string GetDatabasePath(string databaseName)
+        {
+            return Path.Combine(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location), databaseName);
+        }
+    }
+}
\ No newline at end of file
diff --git a/AideDeJeu/AideDeJeuCmd/Program.cs b/AideDeJeu/AideDeJeuCmd/Program.cs
index 1f08aae3..15dd1287 100644
--- a/AideDeJeu/AideDeJeuCmd/Program.cs
+++ b/AideDeJeu/AideDeJeuCmd/Program.cs
@@ -290,6 +290,11 @@ namespace AideDeJeuCmd
 
         static async Task Main(string[] args)
         {
+            Tests.Xamarin.Forms.Mocks.MockForms.Init();
+            DependencyService.Register<INativeAPI, AideDeJeu.Cmd.Version_CMD>();
+            var store = new StoreViewModel();
+            await store.GetItemFromDataAsync("test", "truc");
+            return;
             await ReorderSpellsAsync();
             return;
             string dataDir = @"..\..\..\..\..\Data\";
diff --git a/AideDeJeu/AideDeJeuUnitTest/AideDeJeuUnitTest.csproj b/AideDeJeu/AideDeJeuUnitTest/AideDeJeuUnitTest.csproj
index 4cb9b66b..afd2b4df 100644
--- a/AideDeJeu/AideDeJeuUnitTest/AideDeJeuUnitTest.csproj
+++ b/AideDeJeu/AideDeJeuUnitTest/AideDeJeuUnitTest.csproj
@@ -10,6 +10,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.3.2" />
     <PackageReference Include="MSTest.TestFramework" Version="1.3.2" />
+    <PackageReference Include="Xamarin.Forms" Version="3.2.0.871581" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/AideDeJeu/AideDeJeuWeb/AideDeJeuWeb.csproj b/AideDeJeu/AideDeJeuWeb/AideDeJeuWeb.csproj
index 62c48716..c48d81eb 100644
--- a/AideDeJeu/AideDeJeuWeb/AideDeJeuWeb.csproj
+++ b/AideDeJeu/AideDeJeuWeb/AideDeJeuWeb.csproj
@@ -10,6 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.5" />
+    <PackageReference Include="Xamarin.Forms" Version="3.2.0.871581" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Data/database.db b/Data/database.db
new file mode 100644
index 00000000..9731b320
Binary files /dev/null and b/Data/database.db differ