add filepicker

Presence.Desktop/ViewModels/GroupViewModel.cs

@@ -8,12 +8,24 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using System.Reactive.Linq;
+using System.Threading.Tasks;
+using System.Windows.Input;
 using Tmds.DBus.Protocol;
 
 namespace Presence.Desktop.ViewModels
 {
     public class GroupViewModel : ViewModelBase, IRoutableViewModel
     {
+        public  ICommand OpenFileDialog { get; }
+        public Interaction<string?, string?> SelectFileInteraction => _SelectFileInteraction;
+        public readonly Interaction<string?, string?> _SelectFileInteraction;
+        private string? _selectedFile;
+        public string? SelectedFile
+        {
+            get => _selectedFile; 
+            set => this.RaiseAndSetIfChanged(ref _selectedFile, value);
+        }
+        
         private readonly List<GroupPresenter> _groupPresentersDataSource = new List<GroupPresenter>();
         private ObservableCollection<GroupPresenter> _groups;
         public ObservableCollection<GroupPresenter> Groups => _groups;
@@ -31,6 +43,8 @@ namespace Presence.Desktop.ViewModels
         public GroupViewModel(IGroupUseCase groupUseCase)
         {
             _groupUseCase = groupUseCase;
+            _SelectFileInteraction = new Interaction<string?, string?>();
+            OpenFileDialog = ReactiveCommand.CreateFromTask(SelectFile);
             _users = new ObservableCollection<UserPresenter>();
             RefreshGroups();
             this.WhenAnyValue(vm => vm.SelectedGroupItem)
@@ -38,7 +52,6 @@ namespace Presence.Desktop.ViewModels
                 {   RefreshGroups();
                     SetUsers();
                 });
-
         }
 
         private void SetUsers()
@@ -74,6 +87,12 @@ namespace Presence.Desktop.ViewModels
             }
             _groups = new ObservableCollection<GroupPresenter>(_groupPresentersDataSource);
         }
+
+        private async Task SelectFile()
+        {
+            Console.WriteLine("clock");
+            SelectedFile = await _SelectFileInteraction.Handle("Chose csv file");
+        }
         public string? UrlPathSegment { get; }
         public IScreen HostScreen { get; }
     }

Presence.Desktop/Views/GroupView.axaml

@@ -27,7 +27,7 @@
 					</DataTemplate>
 				</ComboBox.ItemTemplate>
 			</ComboBox>
-			<ComboBox/>
+			<Button  Width="100" Command="{Binding OpenFileDialog}"/>
 			<ComboBox/>
 		</StackPanel>
 		<Border>

Presence.Desktop/Views/GroupView.axaml.cs

@@ -1,5 +1,9 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
 using Avalonia.Controls;
 using Avalonia.Markup.Xaml;
+using Avalonia.Platform.Storage;
 using Avalonia.ReactiveUI;
 using Presence.Desktop.ViewModels;
 using ReactiveUI;
@@ -10,8 +14,24 @@ namespace Presence.Desktop.Views
     {
         public GroupView()
         {
-            this.WhenActivated(disposables => { });
+            this.WhenActivated(action =>
+            {
+                action(ViewModel!.SelectFileInteraction.RegisterHandler(ShowFileDialog));
+            });
             AvaloniaXamlLoader.Load(this);
         }
+
+        private async Task ShowFileDialog(IInteractionContext<string?, string?> context)
+        {
+            var topLevel = TopLevel.GetTopLevel(this);
+            var storageFile = await topLevel.StorageProvider.OpenFilePickerAsync(
+                new FilePickerOpenOptions()
+                {
+                    AllowMultiple = false,
+                    Title = context.Input
+                }
+            );
+            context.SetOutput(storageFile.First().Path.ToString());
+        }
     }
 }

console_ui/console_ui.csproj

@@ -3,7 +3,6 @@
   <ItemGroup>
     <ProjectReference Include="..\domain\domain.csproj" />
     <ProjectReference Include="..\data\data.csproj" />
-    <ProjectReference Include="..\ui\ui.csproj" />
   </ItemGroup>
 
   <ItemGroup>

presnce.sln

@@ -5,8 +5,6 @@ VisualStudioVersion = 17.0.31903.59
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "data", "data\data.csproj", "{FFE39EC0-DDC4-4670-A991-075ADF2B4C95}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ui", "ui\ui.csproj", "{2CDB8D72-14C6-47D8-9DA0-852E72FE1663}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "console_ui", "console_ui\console_ui.csproj", "{1DEBFFB8-8F9B-4E2D-881C-A65AE0A206C3}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "domain", "domain\domain.csproj", "{8B7BA538-FFE9-4A67-A48B-0ECC957B2315}"
@@ -25,10 +23,6 @@ Global
 		{FFE39EC0-DDC4-4670-A991-075ADF2B4C95}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{FFE39EC0-DDC4-4670-A991-075ADF2B4C95}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{FFE39EC0-DDC4-4670-A991-075ADF2B4C95}.Release|Any CPU.Build.0 = Release|Any CPU
-		{2CDB8D72-14C6-47D8-9DA0-852E72FE1663}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2CDB8D72-14C6-47D8-9DA0-852E72FE1663}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2CDB8D72-14C6-47D8-9DA0-852E72FE1663}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2CDB8D72-14C6-47D8-9DA0-852E72FE1663}.Release|Any CPU.Build.0 = Release|Any CPU
 		{1DEBFFB8-8F9B-4E2D-881C-A65AE0A206C3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{1DEBFFB8-8F9B-4E2D-881C-A65AE0A206C3}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1DEBFFB8-8F9B-4E2D-881C-A65AE0A206C3}.Release|Any CPU.ActiveCfg = Release|Any CPU