aktueller stand

FasdDesktopUi/Basics/UserControls/Ticket/CloseCaseDialogWithTicket.xaml.cs

@@ -72,6 +72,7 @@ namespace FasdDesktopUi.Basics.UserControls
         private string activeCategoryTableName = CategoryTableNamePrimary;
 
         private static readonly Brush SharedValidationBorderBrush = CreateValidationBrush();
+        private static readonly Brush DefaultTextBoxBorderBrush = CreateDefaultTextBoxBorderBrush();
         private static Brush CreateValidationBrush()
         {
             var brush = new SolidColorBrush(Color.FromRgb(0xF5, 0x7C, 0x73));
@@ -79,6 +80,13 @@ namespace FasdDesktopUi.Basics.UserControls
                 brush.Freeze();
             return brush;
         }
+        private static Brush CreateDefaultTextBoxBorderBrush()
+        {
+            var brush = new SolidColorBrush(Color.FromRgb(0xDE, 0xE2, 0xE6));
+            if (brush.CanFreeze)
+                brush.Freeze();
+            return brush;
+        }
 
         private ObservableCollection<HierarchicalSelectionItem> categoryHierarchy = new ObservableCollection<HierarchicalSelectionItem>();
         private readonly Dictionary<string, HierarchicalSelectionItem> categoryLookup = new Dictionary<string, HierarchicalSelectionItem>(StringComparer.OrdinalIgnoreCase);
@@ -2450,8 +2458,8 @@ namespace FasdDesktopUi.Basics.UserControls
 
         private bool CheckTextBlockNotEmpty(TextBlock _textBlock, bool notEmpty)
         {
-            var _retVal = false;
+            var _retVal = false;
-            Brush _borderCaseNores = (SolidColorBrush)new BrushConverter().ConvertFromString("#DEE2E6");
+            Brush _borderCaseNores = DefaultTextBoxBorderBrush;
             if (notEmpty && string.IsNullOrWhiteSpace(_textBlock.Text))
             {
                 _retVal = true;
@@ -2464,74 +2472,40 @@ namespace FasdDesktopUi.Basics.UserControls
 
         private static void setTextboxErrorState(object sender, bool hasError)
         {
-            if (sender is TextBox textBox)
+            var textBox = sender as TextBox;
-            {
+            if (textBox == null)
-                // Überprüfe den Inhalt und setze die Hintergrundfarbe entsprechend
+                return;
-                if (hasError)
+
-                {
+            textBox.BorderBrush = hasError
-                    // Setze die Hintergrundfarbe auf Rot, um einen Validierungsfehler anzuzeigen
+                ? SharedValidationBorderBrush
-                    textBox.BorderBrush = SharedValidationBorderBrush;
+                : DefaultTextBoxBorderBrush;
-                }
+        }
-                else
+
-                {
+        private void UpdateCategoryValidationVisualState(bool hasError) =>
-                    // Setze die ursprüngliche Hintergrundfarbe zurück, wenn die Validierung erfolgreich ist
+            UpdateValidationBorderState(CategoryValidationBorder, ref defaultCategoryBorderBrush, ref defaultCategoryBorderThickness, hasError);
-                    textBox.BorderBrush = (SolidColorBrush)new BrushConverter().ConvertFromString("#DEE2E6");
+
-                }
+        private void UpdateQuickTicketValidationVisualState(bool hasError) =>
+            UpdateValidationBorderState(QuickTicketValidationBorder, ref defaultQuickTicketBorderBrush, ref defaultQuickTicketBorderThickness, hasError);
+
+        private void UpdateTicketStatusValidationVisualState(bool hasError) =>
+            UpdateValidationBorderState(TicketStatusValidationBorder, ref defaultTicketStatusBorderBrush, ref defaultTicketStatusBorderThickness, hasError);
+
+        private void UpdateValidationBorderState(Border border, ref Brush defaultBrush, ref Thickness? defaultThickness, bool hasError)
+        {
+            if (border == null)
+                return;
+
+            if (defaultBrush == null)
+            {
+                var borderBrush = border.BorderBrush;
+                defaultBrush = borderBrush != null ? borderBrush.CloneCurrentValue() : null;
             }
-        }
 
-        private void UpdateCategoryValidationVisualState(bool hasError)
+            if (!defaultThickness.HasValue)
-        {
+                defaultThickness = border.BorderThickness;
-            if (CategoryValidationBorder == null)
-                return;
 
-            if (defaultCategoryBorderBrush == null)
+            border.BorderBrush = hasError ? validationErrorBrush : defaultBrush;
-                defaultCategoryBorderBrush = CategoryValidationBorder.BorderBrush?.CloneCurrentValue();
+            border.BorderThickness = hasError ? new Thickness(1) : defaultThickness ?? new Thickness(0);
-            if (defaultCategoryBorderThickness == null)
-                defaultCategoryBorderThickness = CategoryValidationBorder.BorderThickness;
-
-            CategoryValidationBorder.BorderBrush = hasError
-                ? validationErrorBrush
-                : defaultCategoryBorderBrush;
-            CategoryValidationBorder.BorderThickness = hasError
-                ? new Thickness(1)
-                : defaultCategoryBorderThickness ?? new Thickness(0);
-        }
-
-        private void UpdateQuickTicketValidationVisualState(bool hasError)
-        {
-            if (QuickTicketValidationBorder == null)
-                return;
-
-            if (defaultQuickTicketBorderBrush == null)
-                defaultQuickTicketBorderBrush = QuickTicketValidationBorder.BorderBrush?.CloneCurrentValue();
-            if (defaultQuickTicketBorderThickness == null)
-                defaultQuickTicketBorderThickness = QuickTicketValidationBorder.BorderThickness;
-
-            QuickTicketValidationBorder.BorderBrush = hasError
-                ? validationErrorBrush
-                : defaultQuickTicketBorderBrush;
-            QuickTicketValidationBorder.BorderThickness = hasError
-                ? new Thickness(1)
-                : defaultQuickTicketBorderThickness ?? new Thickness(0);
-        }
-
-        private void UpdateTicketStatusValidationVisualState(bool hasError)
-        {
-            if (TicketStatusValidationBorder == null)
-                return;
-
-            if (defaultTicketStatusBorderBrush == null)
-                defaultTicketStatusBorderBrush = TicketStatusValidationBorder.BorderBrush?.CloneCurrentValue();
-            if (defaultTicketStatusBorderThickness == null)
-                defaultTicketStatusBorderThickness = TicketStatusValidationBorder.BorderThickness;
-
-            TicketStatusValidationBorder.BorderBrush = hasError
-                ? validationErrorBrush
-                : defaultTicketStatusBorderBrush;
-            TicketStatusValidationBorder.BorderThickness = hasError
-                ? new Thickness(1)
-                : defaultTicketStatusBorderThickness ?? new Thickness(0);
         }