Added size information to VaultItemInfoDialog

Author: d2dyno1

src/Platforms/SecureFolderFS.Uno/Dialogs/VaultItemInfoDialog.xaml

@@ -30,6 +30,7 @@
                     <StackPanel Grid.Column="0" Spacing="4">
                         <TextBlock Text="{l:ResourceString Rid=Name}" />
                         <TextBlock Text="{l:ResourceString Rid=Path}" />
+                        <TextBlock Text="{l:ResourceString Rid=Size}" Visibility="{x:Bind ViewModel.PlaintextSize, Mode=OneWay, Converter={StaticResource NullToVisibilityConverter}}" />
                     </StackPanel>
                     <StackPanel Grid.Column="1" Spacing="4">
                         <TextBlock
@@ -44,6 +45,12 @@
                             Text="{x:Bind ViewModel.PlaintextPath, Mode=OneWay}"
                             TextTrimming="CharacterEllipsis"
                             ToolTipService.ToolTip="{x:Bind ViewModel.PlaintextPath, Mode=OneWay}" />
+                        <TextBlock
+                            IsTextSelectionEnabled="True"
+                            Opacity="0.6"
+                            Text="{x:Bind ViewModel.PlaintextSize, Mode=OneWay}"
+                            ToolTipService.ToolTip="{x:Bind ViewModel.PlaintextFullSize, Mode=OneWay}"
+                            Visibility="{x:Bind ViewModel.PlaintextSize, Mode=OneWay, Converter={StaticResource NullToVisibilityConverter}}" />
                     </StackPanel>
                 </Grid>
             </ucab:ActionBlockControl.ExpanderContent>
@@ -64,6 +71,7 @@
                     <StackPanel Grid.Column="0" Spacing="4">
                         <TextBlock Text="{l:ResourceString Rid=Name}" />
                         <TextBlock Text="{l:ResourceString Rid=Path}" />
+                        <TextBlock Text="{l:ResourceString Rid=Size}" Visibility="{x:Bind ViewModel.CiphertextSize, Mode=OneWay, Converter={StaticResource NullToVisibilityConverter}}" />
                     </StackPanel>
                     <StackPanel Grid.Column="1" Spacing="4">
                         <TextBlock
@@ -78,6 +86,12 @@
                             Text="{x:Bind ViewModel.CiphertextPath, Mode=OneWay}"
                             TextTrimming="CharacterEllipsis"
                             ToolTipService.ToolTip="{x:Bind ViewModel.CiphertextPath, Mode=OneWay}" />
+                        <TextBlock
+                            IsTextSelectionEnabled="True"
+                            Opacity="0.6"
+                            Text="{x:Bind ViewModel.CiphertextSize, Mode=OneWay}"
+                            ToolTipService.ToolTip="{x:Bind ViewModel.CiphertextFullSize, Mode=OneWay}"
+                            Visibility="{x:Bind ViewModel.CiphertextSize, Mode=OneWay, Converter={StaticResource NullToVisibilityConverter}}" />
                     </StackPanel>
                 </Grid>
             </ucab:ActionBlockControl.ExpanderContent>

src/Platforms/SecureFolderFS.Uno/Views/Vault/VaultOverviewPage.xaml.cs

@@ -2,6 +2,7 @@
 using System.IO;
 using System.Linq;
 using System.Threading;
+using System.Threading.Tasks;
 using Windows.ApplicationModel.DataTransfer;
 using Windows.Storage;
 using CommunityToolkit.Mvvm.ComponentModel;
@@ -128,8 +129,17 @@ private async void VaultOptions_Drop(object sender, DragEventArgs e)
                 if (string.IsNullOrEmpty(plaintextPath))
                     return;
 
-                var overlayService = DI.Service<IOverlayService>();
-                _ = overlayService.ShowAsync(new VaultItemInfoOverlayViewModel(ciphertextItem, plaintextPath));
+                var plaintextItem = await storageRoot.PlaintextRoot.GetItemByRelativePathAsync(plaintextPath);
+                _ = DisplayInformation();
+                
+                async Task DisplayInformation()
+                {
+                    var viewModel = new VaultItemInfoOverlayViewModel(ciphertextItem, plaintextItem);
+                    await viewModel.InitAsync();
+                
+                    var overlayService = DI.Service<IOverlayService>();
+                    _ = overlayService.ShowAsync(viewModel);
+                }
             }
             catch (Exception)
             {

src/Sdk/SecureFolderFS.Sdk/ViewModels/Views/Overlays/VaultItemInfoOverlayViewModel.cs

@@ -1,26 +1,68 @@
 using System.ComponentModel;
-using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using ByteSizeLib;
 using CommunityToolkit.Mvvm.ComponentModel;
 using OwlCore.Storage;
+using SecureFolderFS.Shared.ComponentModel;
+using SecureFolderFS.Storage.Extensions;
 
 namespace SecureFolderFS.Sdk.ViewModels.Views.Overlays
 {
     [Bindable(true)]
-    public sealed partial class VaultItemInfoOverlayViewModel : OverlayViewModel
+    public sealed partial class VaultItemInfoOverlayViewModel : OverlayViewModel, IAsyncInitialize
     {
+        private readonly IStorable _ciphertextItem;
+        private readonly IStorable _plaintextItem;
+
+        [ObservableProperty] private string? _PlaintextSize;
+        [ObservableProperty] private string? _PlaintextFullSize;
+        [ObservableProperty] private string? _CiphertextSize;
+        [ObservableProperty] private string? _CiphertextFullSize;
         [ObservableProperty] private string? _PlaintextName;
         [ObservableProperty] private string? _CiphertextName;
         [ObservableProperty] private string? _PlaintextPath;
         [ObservableProperty] private string? _CiphertextPath;
         [ObservableProperty] private bool _IsFile;
 
-        public VaultItemInfoOverlayViewModel(IStorable ciphertextItem, string plaintextPath)
+        public VaultItemInfoOverlayViewModel(IStorable ciphertextItem, IStorable plaintextItem)
         {
             IsFile = ciphertextItem is IFile;
-            CiphertextPath = ciphertextItem.Id;
-            CiphertextName = ciphertextItem.Name;
-            PlaintextPath = plaintextPath.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
-            PlaintextName = Path.GetFileName(plaintextPath);
+            _ciphertextItem = ciphertextItem;
+            _plaintextItem = plaintextItem;
+        }
+
+        /// <inheritdoc/>
+        public async Task InitAsync(CancellationToken cancellationToken = default)
+        {
+            CiphertextPath = _ciphertextItem.Id;
+            CiphertextName = _ciphertextItem.Name;
+            PlaintextPath = _plaintextItem.Id;
+            PlaintextName = _plaintextItem.Name;
+            
+            if (!IsFile)
+                return;
+
+            var ciphertextSize = await ((IFile)_ciphertextItem).GetSizeAsync(cancellationToken);
+            var plaintextSize = await ((IFile)_plaintextItem).GetSizeAsync(cancellationToken);
+
+            if (ciphertextSize.HasValue)
+            {
+                CiphertextSize = ByteSize.FromBytes(ciphertextSize.Value).ToString();
+                CiphertextFullSize = $"{ciphertextSize.Value} B";
+            }
+
+            if (plaintextSize.HasValue)
+            {
+                PlaintextSize = ByteSize.FromBytes(plaintextSize.Value).ToString();
+                PlaintextFullSize = $"{plaintextSize.Value} B";
+                
+                if (ciphertextSize.HasValue)
+                {
+                    var difference = ciphertextSize.Value - plaintextSize.Value;
+                    CiphertextSize += $" (+{ByteSize.FromBytes(difference)})";
+                }
+            }
         }
     }
 }