File attachment UI work

Wallet.Avalonia/App.axaml.cs

@@ -192,6 +192,8 @@ public partial class App : Application
                         services.AddTemplate<CommentEntryCollectionViewModel, CommentEntryCollectionView>();
 
                         services.AddTemplate<AttachmentEntryCollectionViewModel, AttachmentEntryCollectionView>();
+                        services.AddTemplate<AttachmentEntryViewModel, AttachmentEntryView>();
+                        services.AddTemplate<LocalAttachmentEntryViewModel, AttachmentEntryView>();
 
                         services.AddTemplate<TextEntryViewModel, TextEntryView>();
                         services.AddTemplate<PasswordEntryViewModel, PasswordEntryView>();

Wallet.Avalonia/AttachmentEntryView.axaml

@@ -0,0 +1,6 @@
+<SettingsExpanderItem
+    x:Class="Wallet.Avalonia.AttachmentEntryView"
+    xmlns="https://github.com/avaloniaui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    Welcome to Avalonia!
+</SettingsExpanderItem>

Wallet.Avalonia/AttachmentEntryView.axaml.cs

@@ -0,0 +1,10 @@
+using Toolkit.UI.Controls.Avalonia;
+
+namespace Wallet.Avalonia;
+
+public partial class AttachmentEntryView : 
+    SettingsExpanderItem
+{
+    public AttachmentEntryView() =>
+        InitializeComponent();
+}

Wallet.Avalonia/CommentEntryView.axaml

@@ -4,5 +4,5 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:vm="using:Wallet"
     x:DataType="vm:CommentEntryViewModel"
-    Content="{Binding Value}"
-    Description="{Binding Key}" />
+    Content="{Binding Comment}"
+    Description="{Binding Created}" />

Wallet/AttachmentEntryCollectionViewModel.cs

@@ -9,14 +9,17 @@ public partial class AttachmentEntryCollectionViewModel(IServiceProvider provide
     IPublisher publisher,
     ISubscriber subscriber,
     IDisposer disposer,
+    IContentTemplate template,
     ItemState state,
     IItemEntryConfiguration<ICollection<Attachment>> configuration,
     string key,
     ICollection<Attachment> value,
     bool isConcealed,
     bool isRevealed,
-    double width) : ItemEntryCollectionViewModel<AttachmentEntryViewModel, ICollection<Attachment>>(provider, factory, mediator, publisher, subscriber, disposer, state, configuration, key, value, isConcealed, isRevealed, width)
+    double width) : ItemEntryCollectionViewModel<IAttachmentEntryViewModel, ICollection<Attachment>>(provider, factory, mediator, publisher, subscriber, disposer, state, configuration, key, value, isConcealed, isRevealed, width)
 {
+    public IContentTemplate Template { get; set; } = template;
+
     [RelayCommand]
     private async Task Invoke()
     {
@@ -25,14 +28,19 @@ public partial class AttachmentEntryCollectionViewModel(IServiceProvider provide
         {
             foreach (IFileDescriptor file in fileDescriptors)
             {
+                string path = file.Path;
+                DateTimeOffset created = DateTimeOffset.Now;
+                string name = file.Name;
+                int size = file.Size;
+
                 Attachment attachment = new()
                 {
-                    Name = file.Name,
-                    Path = file.Path,
-                    DateTime = DateTimeOffset.Now
+                    Name = name,
+                    Path = path,
+                    DateTime = created
                 };
 
-                Add<AttachmentEntryViewModel>(attachment);
+                Add<LocalAttachmentEntryViewModel>(path, created, size, name);
                 Value.Add(attachment);
             }
         }

Wallet/AttachmentEntryViewModel.cs

@@ -1,4 +1,5 @@
-using Toolkit.Foundation;
+using CommunityToolkit.Mvvm.ComponentModel;
+using Toolkit.Foundation;
 
 namespace Wallet;
 
@@ -8,4 +9,21 @@ public partial class AttachmentEntryViewModel(IServiceProvider provider,
     IPublisher publisher,
     ISubscriber subscriber,
     IDisposer disposer,
-    Attachment? value = default) : Observable<Attachment>(provider, factory, mediator, publisher, subscriber, disposer, value);
+    Guid id,
+    DateTimeOffset created,
+    int size,
+    string name) : Observable(provider, factory, mediator, publisher, subscriber, disposer),
+    IAttachmentEntryViewModel
+{
+    [ObservableProperty]
+    private DateTimeOffset? created = created;
+
+    [ObservableProperty]
+    private Guid id = id;
+
+    [ObservableProperty]
+    private int size = size;
+
+    [ObservableProperty]
+    private string name = name;
+}

Wallet/Comment.cs

@@ -2,7 +2,7 @@
 
 public record Comment
 {
-    public DateTimeOffset DateTime { get; set; }
+    public DateTimeOffset Created { get; set; }
 
     public string? Text { get; set; }
 }

Wallet/CommentEntryCollectionViewModel.cs

@@ -30,7 +30,7 @@ public partial class CommentEntryCollectionViewModel : ItemEntryCollectionViewMo
     {
         if (args.Sender is Comment comment)
         {
-            Insert<CommentEntryViewModel>(0, comment.DateTime, comment.Text);
+            Insert<CommentEntryViewModel>(0, comment.Created, comment.Text);
             Value.Add(comment);
         }
 

Wallet/CommentEntryCollectionViewModelHandler.cs

@@ -18,9 +18,9 @@ public class CommentEntryCollectionViewModelHandler(IServiceFactory serviceFacto
                 [.. args.Parameters, configuration, label, values, false, false, width])
                 is CommentEntryCollectionViewModel viewModel)
             {
-                foreach (Comment value in values.OrderByDescending(x => x.DateTime))
+                foreach (Comment value in values.OrderByDescending(x => x.Created))
                 {
-                    viewModel.Add<CommentEntryViewModel>(value.DateTime, value.Text);
+                    viewModel.Add<CommentEntryViewModel>(value.Created, value.Text);
                 }
 
                 return Task.FromResult<IItemEntryViewModel?>(viewModel);

Wallet/CommentEntryViewModel.cs

@@ -1,4 +1,5 @@
-using Toolkit.Foundation;
+using CommunityToolkit.Mvvm.ComponentModel;
+using Toolkit.Foundation;
 
 namespace Wallet;
 
@@ -8,6 +9,13 @@ public partial class CommentEntryViewModel(IServiceProvider provider,
     IPublisher publisher,
     ISubscriber subscriber,
     IDisposer disposer,
-    DateTimeOffset key,
-    string? value = default) : Observable<DateTimeOffset, string>(provider, factory, mediator, publisher, subscriber, disposer, key, value),
-    ICommentEntryViewModel;
+    DateTimeOffset created,
+    string comment) : Observable(provider, factory, mediator, publisher, subscriber, disposer),
+    ICommentEntryViewModel
+{
+    [ObservableProperty]
+    private DateTimeOffset created = created;
+
+    [ObservableProperty]
+    private string comment = comment;
+}

Wallet/CreateCommentEntryViewModel.cs

@@ -14,7 +14,7 @@ public partial class CreateCommentEntryViewModel(IServiceProvider provider,
     [RelayCommand]
     private void Invoke()
     {
-        Publisher.Publish(Create.As(new Comment { Text = Value, DateTime = DateTimeOffset.Now }));
+        Publisher.Publish(Create.As(new Comment { Text = Value, Created = DateTimeOffset.Now }));
         Value = null;
     }
 }

Wallet/IAttachmentEntryViewModel.cs

@@ -0,0 +1,4 @@
+namespace Wallet;
+
+public interface IAttachmentEntryViewModel : 
+    IDisposable;

Wallet/LocalAttachmentEntryViewModel.cs

@@ -0,0 +1,29 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Toolkit.Foundation;
+
+namespace Wallet;
+
+public partial class LocalAttachmentEntryViewModel(IServiceProvider provider,
+    IServiceFactory factory,
+    IMediator mediator,
+    IPublisher publisher,
+    ISubscriber subscriber,
+    IDisposer disposer,
+    string path,
+    DateTimeOffset created,
+    int size,
+    string name) : Observable(provider, factory, mediator, publisher, subscriber, disposer),
+    IAttachmentEntryViewModel
+{
+    [ObservableProperty]
+    private DateTimeOffset created = created;
+
+    [ObservableProperty]
+    private string path = path;
+
+    [ObservableProperty]
+    private int size = size;
+
+    [ObservableProperty]
+    private string name = name;
+}