From ca141e3ebd3232a0f304b183b3a500360856761e Mon Sep 17 00:00:00 2001
From: hart_s3 <sabrina.hartmann@dlr.de>
Date: Tue, 16 Dec 2025 12:24:12 +0100
Subject: [PATCH] Improvement of the ReviewAttachmentsDialog: add delete
 function and check for existence of the file

---
 .../Dialogs/ReviewAttachmentsDialog.razor     | 33 ++++++++++++++++---
 .../Dialogs/ReviewAttachmentsDialog.razor.cs  |  8 +++++
 2 files changed, 37 insertions(+), 4 deletions(-)

diff --git a/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor b/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor
index 30c56f95..ba65f820 100644
--- a/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor	
@@ -7,10 +7,35 @@
     <DialogContent>
         @foreach (var filePath in this.DocumentPaths)
         {
-            <MudMenuItem
-                Icon="@Icons.Material.Filled.AttachFile"
-                Label="@Path.GetFileName(filePath)">
-            </MudMenuItem>
+            @if (File.Exists(filePath))
+            {
+                <MudStack Row Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center" Class="mb-2">
+                    <MudIcon Icon="@Icons.Material.Filled.AttachFile" Class="mr-2"/>
+
+                    <MudText Class="flex-grow-1 overflow-hidden text-ellipsis" Style="white-space: nowrap;">
+                        @Path.GetFileName(filePath)
+                    </MudText>
+
+                    <MudIconButton Icon="@Icons.Material.Filled.Delete"
+                                   Color="Color.Error"
+                                   Class="ml-2"
+                                   OnClick="@(() => DeleteAttachment(filePath))"/>
+                </MudStack>
+
+            }
+            else
+            {
+                <MudStack Row Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center" Class="mb-2">
+                    <MudText Class="flex-grow-1 overflow-hidden text-ellipsis" Style="white-space: nowrap;">
+                        <s>@Path.GetFileName(filePath)</s>
+                    </MudText>
+                    
+                    <MudIconButton Icon="@Icons.Material.Filled.Delete"
+                                   Color="Color.Error"
+                                   Class="ml-2"
+                                   OnClick="@(() => DeleteAttachment(filePath))"/>
+                </MudStack>
+            }
         }
     </DialogContent>
     <DialogActions>
diff --git a/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor.cs b/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor.cs
index 44eaf9fc..ee5fc592 100644
--- a/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor.cs	
+++ b/app/MindWork AI Studio/Dialogs/ReviewAttachmentsDialog.razor.cs	
@@ -33,4 +33,12 @@ public partial class ReviewAttachmentsDialog : MSGComponentBase
         
         return dialogResult.Data as HashSet<string> ?? documentPaths;
     }
+
+    private void DeleteAttachment(string filePath)
+    {
+        if (this.DocumentPaths.Remove(filePath))
+        {
+            this.StateHasChanged();
+        }
+    }
 }
\ No newline at end of file