Finding small errors

app/MindWork AI Studio/Dialogs/ChatTemplateDialog.razor

@@ -10,23 +10,6 @@
             {
                 <MudAlert Severity="Severity.Warning" Class="mb-2">@this.importReferenceIssue</MudAlert>
             }
-            @if (!string.IsNullOrWhiteSpace(this.relinkIssue))
-            {
-                <MudAlert Severity="Severity.Error" Class="mb-2">@this.relinkIssue</MudAlert>
-            }
-            @for (var index = 0; index < this.attachmentsToRelink.Count; index++)
-            {
-                var currentIndex = index;
-                <MudStack Row="true" AlignItems="AlignItems.Center" Class="mb-2">
-                    <MudTextField T="string" Value="@this.attachmentsToRelink[index].ReplacementPath"
-                                  ValueChanged="@(value => this.UpdateRelinkPath(currentIndex, value))"
-                                  Label="@string.Format(T("Relink attachment: {0}"), this.attachmentsToRelink[index].OriginalPath)"
-                                  HelperText="@T("Enter an absolute path to an existing local file, or remove this attachment.")" Variant="Variant.Outlined" />
-                    <MudTooltip Text="@T("Remove this attachment")">
-                        <MudIconButton Icon="@Icons.Material.Filled.Delete" Color="Color.Error" OnClick="@(() => this.RemoveAttachmentToRelink(currentIndex))" />
-                    </MudTooltip>
-                </MudStack>
-            }
         }
         @* A drop anywhere in this dialog belongs to the dialog, not to the page behind it: *@
         @* The name for the drop state is given although nobody uses it: the messages of this dialog
@@ -118,6 +101,33 @@
             <MudJustifiedText Class="mb-3" Typo="Typo.body1">
                 @T("You can attach files that will be automatically included when using this chat template. These files will be added to the first message sent in any chat using this template.")
             </MudJustifiedText>
+            @if (!this.IsEditing && !this.IsReadOnly)
+            {
+                @if (this.HasUnresolvedAttachments)
+                {
+                    <MudAlert Severity="Severity.Warning" Variant="Variant.Filled" Icon="@Icons.Material.Filled.WarningAmber" Class="mb-3">
+                        @T("Some attachments in this chat template are missing. Relink or remove them before adding the template.")
+                    </MudAlert>
+                }
+                @if (!string.IsNullOrWhiteSpace(this.relinkIssue))
+                {
+                    <MudAlert Severity="Severity.Error" Class="mb-2">@this.relinkIssue</MudAlert>
+                }
+                @for (var index = 0; index < this.attachmentsToRelink.Count; index++)
+                {
+                    var currentIndex = index;
+                    var attachment = this.attachmentsToRelink[index];
+                    <MudStack Row="true" AlignItems="AlignItems.Center" Class="mb-2">
+                        <MudTextField T="string" Value="@attachment.ReplacementPath"
+                                      ValueChanged="@(value => this.UpdateRelinkPath(currentIndex, value))"
+                                      Label="@string.Format(T("Relink attachment: {0}"), attachment.OriginalPath)"
+                                      HelperText="@T("Enter an absolute path to an existing local file, or remove this attachment.")" Variant="Variant.Outlined" Immediate="@true" />
+                        <MudTooltip Text="@T("Remove this attachment")">
+                            <MudIconButton Icon="@Icons.Material.Filled.Delete" Color="Color.Error" OnClick="@(() => this.RemoveAttachmentToRelink(currentIndex))" />
+                        </MudTooltip>
+                    </MudStack>
+                }
+            }
             <AttachDocuments
                 Name="ChatTemplateFileAttachments"
                 @bind-DocumentPaths="@this.fileAttachments"
@@ -276,7 +286,7 @@
 
             @if (!this.isInlineEditOnGoing)
             {
-                <MudButton OnClick="@this.Store" Variant="Variant.Filled" Color="Color.Primary">
+                <MudButton OnClick="@this.Store" Variant="Variant.Filled" Color="Color.Primary" Disabled="@this.HasUnresolvedAttachments">
                     @if (this.IsEditing)
                     {
                         @T("Update")

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

@@ -103,6 +103,7 @@ public partial class ChatTemplateDialog : MSGComponentBase
     private HashSet<FileAttachment> fileAttachments = [];
     private List<(string OriginalPath, string ReplacementPath)> attachmentsToRelink = [];
     private string relinkIssue = string.Empty;
+    private bool HasUnresolvedAttachments => this.attachmentsToRelink.Any(attachment => !ConfigurationImportFields.IsExistingLocalFile(attachment.ReplacementPath));
     private string importReferenceIssue = string.Empty;
     private bool preselectTools;
     private HashSet<string> selectedToolIds = new(StringComparer.Ordinal);
@@ -156,6 +157,9 @@ public partial class ChatTemplateDialog : MSGComponentBase
             this.DataName = this.ExistingChatThread.Name;
         }
 
+        if (this.ImportedConfiguration is not null && this.SettingsManager.ConfigurationData.App.CanImportConfigurationSnippet("CHAT_TEMPLATES"))
+            await this.ImportConfiguration(this.ImportedConfiguration);
+
         await base.OnInitializedAsync();
     }
 
@@ -166,14 +170,9 @@ public partial class ChatTemplateDialog : MSGComponentBase
         if(!this.IsEditing && firstRender)
             this.form.ResetValidation();
 
-        if (firstRender && this.ImportedConfiguration is not null)
-        {
-            if (!this.SettingsManager.ConfigurationData.App.CanImportConfigurationSnippet("CHAT_TEMPLATES"))
-                this.MudDialog.Cancel();
-            else
-                await this.ImportConfiguration(this.ImportedConfiguration);
-            this.StateHasChanged();
-        }
+        if (firstRender && this.ImportedConfiguration is not null &&
+            !this.SettingsManager.ConfigurationData.App.CanImportConfigurationSnippet("CHAT_TEMPLATES"))
+            this.MudDialog.Cancel();
 
         await base.OnAfterRenderAsync(firstRender);
     }
@@ -226,7 +225,6 @@ public partial class ChatTemplateDialog : MSGComponentBase
         this.preselectDataSources = template.DataSourceOptions is not null;
         this.templateDataSourceOptions = template.DataSourceOptions?.CreateCopy() ?? new DataSourceOptions { DisableDataSources = false };
         this.importReferenceIssue = await this.BuildImportReferenceIssue();
-        this.form.ResetValidation();
     }
 
     private async Task<string> BuildImportReferenceIssue()
@@ -241,12 +239,17 @@ public partial class ChatTemplateDialog : MSGComponentBase
         return ConfigurationImportFields.UnavailableReferencesIssue(missing);
     }
 
-    private void UpdateRelinkPath(int index, string path) => this.attachmentsToRelink[index] = (this.attachmentsToRelink[index].OriginalPath, path);
+    private void UpdateRelinkPath(int index, string? path)
+    {
+        this.attachmentsToRelink[index] = (this.attachmentsToRelink[index].OriginalPath, path ?? string.Empty);
+        if (!this.HasUnresolvedAttachments)
+            this.relinkIssue = string.Empty;
+    }
 
     private void RemoveAttachmentToRelink(int index)
     {
         this.attachmentsToRelink.RemoveAt(index);
-        if (this.attachmentsToRelink.Count == 0)
+        if (!this.HasUnresolvedAttachments)
             this.relinkIssue = string.Empty;
     }