Added the Batch Processing Assistant (#901)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

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

@@ -41,6 +41,24 @@ public partial class ConfigurationText : ConfigurationBaseCore
     /// </summary>
     [Parameter]
     public int MaxLines { get; set; } = 12;
+
+    /// <summary>
+    /// When configured, displays a button which restores this value.
+    /// </summary>
+    [Parameter]
+    public Func<string>? ResetValue { get; set; }
+
+    /// <summary>
+    /// The text displayed on the optional reset button.
+    /// </summary>
+    [Parameter]
+    public string ResetButtonText { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Validates the configured text before it is stored.
+    /// </summary>
+    [Parameter]
+    public Func<string, string?>? Validation { get; set; }
     
     private string internalText = string.Empty;
     private readonly Timer timer = new(TimeSpan.FromMilliseconds(500))
@@ -57,10 +75,6 @@ public partial class ConfigurationText : ConfigurationBaseCore
     
     protected override string Label => this.OptionDescription;
 
-    #endregion
-
-    #region Overrides of ConfigurationBase
-
     protected override async Task OnInitializedAsync()
     {
         this.timer.Elapsed += async (_, _) => await this.InvokeAsync(async () => await this.OptionChanged(this.internalText));
@@ -85,9 +99,22 @@ public partial class ConfigurationText : ConfigurationBaseCore
         this.internalText = text;
         this.timer.Start();
     }
+
+    private async Task ResetTextAsync()
+    {
+        if (this.ResetValue is null || this.IsDisabled)
+            return;
+
+        this.timer.Stop();
+        this.internalText = this.ResetValue();
+        await this.OptionChanged(this.internalText);
+    }
     
     private async Task OptionChanged(string updatedText)
     {
+        if (this.Validation?.Invoke(updatedText) is not null)
+            return;
+
         this.TextUpdate(updatedText);
         await this.SettingsManager.StoreSettings();
         await this.InformAboutChange();