From bcb202fc7501b46e5fbe9425d9db615bf9018325 Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Thu, 16 Oct 2025 12:55:52 +0100
Subject: [PATCH] [TUI] Add filesystem information display in image window

---
 Aaru.Tui/Models/FileSystemModelNode.cs        |  9 +++---
 .../Windows/ImageWindowViewModel.cs           | 28 +++++++++++++++++++
 Aaru.Tui/Views/Windows/ImageWindow.axaml      | 19 +++++++++++++
 3 files changed, 52 insertions(+), 4 deletions(-)

diff --git a/Aaru.Tui/Models/FileSystemModelNode.cs b/Aaru.Tui/Models/FileSystemModelNode.cs
index 8d5707469..595d78651 100644
--- a/Aaru.Tui/Models/FileSystemModelNode.cs
+++ b/Aaru.Tui/Models/FileSystemModelNode.cs
@@ -14,8 +14,9 @@ public class FileSystemModelNode
         SubNodes = subNodes;
     }
 
-    public ObservableCollection<FileSystemModelNode>? SubNodes   { get; set; }
-    public string                                     Title      { get; }
-    public Partition?                                 Partition  { get; set; }
-    public IFilesystem?                               Filesystem { get; set; }
+    public ObservableCollection<FileSystemModelNode>? SubNodes              { get; set; }
+    public string                                     Title                 { get; }
+    public Partition?                                 Partition             { get; set; }
+    public IFilesystem?                               Filesystem            { get; set; }
+    public string?                                    FilesystemInformation { get; set; }
 }
\ No newline at end of file
diff --git a/Aaru.Tui/ViewModels/Windows/ImageWindowViewModel.cs b/Aaru.Tui/ViewModels/Windows/ImageWindowViewModel.cs
index f18a7b09a..65b0655ff 100644
--- a/Aaru.Tui/ViewModels/Windows/ImageWindowViewModel.cs
+++ b/Aaru.Tui/ViewModels/Windows/ImageWindowViewModel.cs
@@ -1,4 +1,5 @@
 using System.Collections.ObjectModel;
+using System.Text;
 using System.Windows.Input;
 using Aaru.CommonTypes;
 using Aaru.CommonTypes.Interfaces;
@@ -10,6 +11,7 @@ using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using Humanizer;
 using Humanizer.Bytes;
+using Partition = Aaru.CommonTypes.Partition;
 
 namespace Aaru.Tui.ViewModels.Windows;
 
@@ -21,6 +23,10 @@ public sealed partial class ImageWindowViewModel : ViewModelBase
     [ObservableProperty]
     public string _filePath;
     [ObservableProperty]
+    string _filesystemInformation;
+    [ObservableProperty]
+    bool _isFilesystemInformationVisible;
+    [ObservableProperty]
     bool _isPartitionInformationVisible;
     [ObservableProperty]
     bool _isStatusVisible;
@@ -95,7 +101,18 @@ public sealed partial class ImageWindowViewModel : ViewModelBase
             else
                 IsPartitionInformationVisible = false;
 
+            if(_selectedNode.Filesystem is not null)
+            {
+                IsFilesystemInformationVisible = true;
+                FilesystemInformation          = _selectedNode.FilesystemInformation ?? "";
+
+                OnPropertyChanged(nameof(FilesystemInformation));
+            }
+            else
+                IsFilesystemInformationVisible = false;
+
             OnPropertyChanged(nameof(IsPartitionInformationVisible));
+            OnPropertyChanged(nameof(IsFilesystemInformationVisible));
         }
     }
 
@@ -167,6 +184,17 @@ public sealed partial class ImageWindowViewModel : ViewModelBase
                         Filesystem = fs
                     };
 
+                    try
+                    {
+                        fs.GetInformation(_imageFormat, partition, Encoding.ASCII, out string? information, out _);
+
+                        fsNode.FilesystemInformation = information;
+                    }
+                    catch(Exception ex)
+                    {
+                        SentrySdk.CaptureException(ex);
+                    }
+
                     subNodes.Add(fsNode);
                 }
 
diff --git a/Aaru.Tui/Views/Windows/ImageWindow.axaml b/Aaru.Tui/Views/Windows/ImageWindow.axaml
index a3d928dc8..556ef9654 100644
--- a/Aaru.Tui/Views/Windows/ImageWindow.axaml
+++ b/Aaru.Tui/Views/Windows/ImageWindow.axaml
@@ -133,6 +133,25 @@
                             </Grid>
                         </StackPanel>
                     </Border>
+                    <Border BorderThickness="1"
+                            Grid.Column="1"
+                            IsVisible="{Binding IsFilesystemInformationVisible, Mode=OneWay}">
+                        <Border.BorderBrush>
+                            <brushes:LineBrush LineStyle="DoubleLine"
+                                               Brush="Blue" />
+                        </Border.BorderBrush>
+                        <ScrollViewer>
+                            <StackPanel>
+                                <TextBlock Foreground="SlateBlue"
+                                           Text="Filesystem information"
+                                           HorizontalAlignment="Center" />
+                                <TextBox Background="Transparent"
+                                         TextWrapping="Wrap"
+                                         Text="{Binding FilesystemInformation, Mode=OneWay}"
+                                         IsReadOnly="True" />
+                            </StackPanel>
+                        </ScrollViewer>
+                    </Border>
                 </Grid>
                 <TextBlock Grid.Row="2"
                            Text="{Binding Status, Mode=OneWay}"