Allow image previews

app/MindWork AI Studio/Chat/FileAttachment.cs

@@ -35,6 +35,11 @@ public record FileAttachment(FileAttachmentType Type, string FileName, string Fi
     /// </remarks>
     public bool IsImage { get; } = Type == FileAttachmentType.IMAGE;
 
+    /// <summary>
+    /// Gets the file path formatted as a file URL (file:///).
+    /// </summary>
+    public string FilePathAsUrl { get; } = $"file:///{FilePath.Replace('\\', '/')}";
+    
     /// <summary>
     /// Gets a value indicating whether the file still exists on the file system.
     /// </summary>

app/MindWork AI Studio/Components/AttachDocuments.razor.cs

@@ -219,7 +219,7 @@ public partial class AttachDocuments : MSGComponentBase
     {
         var dialogParameters = new DialogParameters<DocumentCheckDialog>
         {
-            { x => x.FilePath, fileAttachment.FilePath },
+            { x => x.Document, fileAttachment },
         };
 
         await this.DialogService.ShowAsync<DocumentCheckDialog>(T("Document Preview"), dialogParameters, DialogOptions.FULLSCREEN);

app/MindWork AI Studio/Dialogs/DocumentCheckDialog.razor

@@ -6,7 +6,7 @@
             @T("See how we load your file. Review the content before we process it further.")
         </MudJustifiedText>
         
-        @if (string.IsNullOrWhiteSpace(this.FilePath))
+        @if (this.Document is null)
         {
             <ReadFileContent Text="@T("Load file")" @bind-FileContent="@this.FileContent"/>
         }
@@ -14,7 +14,7 @@
         {
             <MudTextField
                 T="string"
-                @bind-Text="@this.FilePath"
+                Text="@this.Document.FilePath"
                 AdornmentIcon="@Icons.Material.Filled.FileOpen"
                 Adornment="Adornment.Start"
                 Immediate="@true"
@@ -28,37 +28,45 @@
         }
         
         <MudTabs Elevation="0" Rounded="true" ApplyEffectsToContainer="true" Outlined="true" PanelClass="pa-2" Class="mb-2">
-            <MudTabPanel Text="@T("Markdown View")" Icon="@Icons.Material.Filled.TextSnippet">
+            @if (this.Document?.IsImage ?? false)
-                <MudField
+            {
-                    Variant="Variant.Outlined"
+                <MudTabPanel Text="@T("Image View")" Icon="@Icons.Material.Filled.Image">
-                    AdornmentIcon="@Icons.Material.Filled.Article"
+                    <MudImage ObjectFit="ObjectFit.ScaleDown" Src="@this.Document.FilePathAsUrl"/>
-                    Adornment="Adornment.Start"
+                </MudTabPanel>
-                    Label="@T("Loaded Content")"
+            }
-                    FullWidth="true"
+            else
-                    Class="ma-2 pe-4"
+            {
-                    HelperText="@T("This is the content we loaded from your file — including headings, lists, and formatting. Use this to verify your file loads as expected.")"
+                <MudTabPanel Text="@T("Markdown View")" Icon="@Icons.Material.Filled.TextSnippet">
-                >
+                    <MudField
-                    <div style="max-height: 40vh; overflow-y: auto;">
+                        Variant="Variant.Outlined"
-                        <MudMarkdown Value="@this.FileContent" Props="Markdown.DefaultConfig" Styling="@this.MarkdownStyling"/>
+                        AdornmentIcon="@Icons.Material.Filled.Article"
-                    </div>
+                        Adornment="Adornment.Start"
-                </MudField>
+                        Label="@T("Loaded Content")"
-            </MudTabPanel>
+                        FullWidth="true"
-            <MudTabPanel Text="@T("Simple View")" Icon="@Icons.Material.Filled.Terminal">
+                        Class="ma-2 pe-4"
-                <MudTextField
+                        HelperText="@T("This is the content we loaded from your file — including headings, lists, and formatting. Use this to verify your file loads as expected.")">
-                    T="string"
+                        <div style="max-height: 40vh; overflow-y: auto;">
-                    @bind-Text="@this.FileContent"
+                            <MudMarkdown Value="@this.FileContent" Props="Markdown.DefaultConfig" Styling="@this.MarkdownStyling"/>
-                    AdornmentIcon="@Icons.Material.Filled.Article"
+                        </div>
-                    Adornment="Adornment.Start"
+                    </MudField>
-                    Immediate="@true"
+                </MudTabPanel>
-                    Label="@T("Loaded Content")"
+                <MudTabPanel Text="@T("Simple View")" Icon="@Icons.Material.Filled.Terminal">
-                    Variant="Variant.Outlined"
+                    <MudTextField
-                    Lines="6"
+                        T="string"
-                    AutoGrow="@true"
+                        @bind-Text="@this.FileContent"
-                    MaxLines="25"
+                        AdornmentIcon="@Icons.Material.Filled.Article"
-                    ReadOnly="true"
+                        Adornment="Adornment.Start"
-                    Class="ma-2"
+                        Immediate="@true"
-                    HelperText="@T("This is the content we loaded from your file — including headings, lists, and formatting. Use this to verify your file loads as expected.")"/>
+                        Label="@T("Loaded Content")"
-            </MudTabPanel>
+                        Variant="Variant.Outlined"
+                        Lines="6"
+                        AutoGrow="@true"
+                        MaxLines="25"
+                        ReadOnly="true"
+                        Class="ma-2"
+                        HelperText="@T("This is the content we loaded from your file — including headings, lists, and formatting. Use this to verify your file loads as expected.")"/>
+                </MudTabPanel>
+            }
         </MudTabs>
         
     </DialogContent>

app/MindWork AI Studio/Dialogs/DocumentCheckDialog.razor.cs

@@ -1,4 +1,5 @@
-using AIStudio.Components;
+using AIStudio.Chat;
+using AIStudio.Components;
 using AIStudio.Tools.Services;
 using Microsoft.AspNetCore.Components;
 
@@ -13,7 +14,7 @@ public partial class DocumentCheckDialog : MSGComponentBase
     private IMudDialogInstance MudDialog { get; set; } = null!;
     
     [Parameter]
-    public string FilePath { get; set; } = string.Empty;
+    public FileAttachment? Document { get; set; }
     
     private void Close() => this.MudDialog.Cancel();
     
@@ -31,23 +32,26 @@ public partial class DocumentCheckDialog : MSGComponentBase
     
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
-        if (firstRender && !string.IsNullOrWhiteSpace(this.FilePath))
+        if (firstRender && this.Document is not null)
         {
             try
             {
-                var fileContent = await UserFile.LoadFileData(this.FilePath, this.RustService, this.DialogService);
+                if (!this.Document.IsImage)
-                this.FileContent = fileContent;
+                {
-                this.StateHasChanged();
+                    var fileContent = await UserFile.LoadFileData(this.Document.FilePath, this.RustService, this.DialogService);
+                    this.FileContent = fileContent;
+                    this.StateHasChanged();
+                }
             }
             catch (Exception ex)
             {
-                this.Logger.LogError(ex, "Failed to load file content from '{FilePath}'", this.FilePath);
+                this.Logger.LogError(ex, "Failed to load file content from '{FilePath}'", this.Document);
                 this.FileContent = string.Empty;
                 this.StateHasChanged();
             }
         }
         else if (firstRender)
-            this.Logger.LogWarning("Document check dialog opened without a valid file path");
+            this.Logger.LogWarning("Document check dialog opened without a valid file path.");
     }
     
     private CodeBlockTheme CodeColorPalette => this.SettingsManager.IsDarkMode ? CodeBlockTheme.Dark : CodeBlockTheme.Default;