Port ARIEC native report preview and polish IO FAT table

IoFatPreviewGlobalUsings.cs

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+// Copyright 2026 Ari Sulistiono
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+global using System.Windows.Controls.Primitives;

IoListTestingWindow.GridConverters.cs

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+using System.Globalization;
+using System.Windows.Data;
+using System.Windows.Media;
+using ArIED61850Tester.Models.IoTesting;
+
+namespace ArIED61850Tester;
+
+internal sealed class IoFatBooleanValueBrushConverter : IValueConverter
+{
+    private static readonly Brush TrueBrush = Brush(229, 72, 77);
+    private static readonly Brush FalseBrush = Brush(22, 166, 106);
+    private static readonly Brush NeutralBrush = Brush(17, 24, 39);
+
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        var text = value?.ToString()?.Trim() ?? string.Empty;
+        if (text.Equals("True", StringComparison.OrdinalIgnoreCase) || text == "1") return TrueBrush;
+        if (text.Equals("False", StringComparison.OrdinalIgnoreCase) || text == "0") return FalseBrush;
+        return NeutralBrush;
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => Binding.DoNothing;
+    private static Brush Brush(byte r, byte g, byte b) { var value = new SolidColorBrush(Color.FromRgb(r, g, b)); value.Freeze(); return value; }
+}
+
+internal sealed class IoFatLiveBrushConverter : IValueConverter
+{
+    private static readonly Brush LiveBrush = Brush(22, 132, 90);
+    private static readonly Brush MutedBrush = Brush(101, 117, 139);
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture) => value is true ? LiveBrush : MutedBrush;
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => Binding.DoNothing;
+    private static Brush Brush(byte r, byte g, byte b) { var value = new SolidColorBrush(Color.FromRgb(r, g, b)); value.Freeze(); return value; }
+}
+
+internal sealed class IoFatEvidenceBrushConverter : IValueConverter
+{
+    private static readonly Brush SuccessBrush = Brush(22, 132, 90);
+    private static readonly Brush MutedBrush = Brush(138, 151, 169);
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture) => value == null ? MutedBrush : SuccessBrush;
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => Binding.DoNothing;
+    private static Brush Brush(byte r, byte g, byte b) { var result = new SolidColorBrush(Color.FromRgb(r, g, b)); result.Freeze(); return result; }
+}
+
+internal sealed class IoFatQualityBrushConverter : IValueConverter
+{
+    private static readonly Brush GoodBrush = Brush(22, 132, 90);
+    private static readonly Brush BadBrush = Brush(197, 58, 69);
+    private static readonly Brush MutedBrush = Brush(96, 112, 137);
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        var text = value?.ToString()?.Trim() ?? string.Empty;
+        if (text.Equals("good", StringComparison.OrdinalIgnoreCase)) return GoodBrush;
+        if (text.Contains("invalid", StringComparison.OrdinalIgnoreCase) || text.Contains("bad", StringComparison.OrdinalIgnoreCase)) return BadBrush;
+        return MutedBrush;
+    }
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => Binding.DoNothing;
+    private static Brush Brush(byte r, byte g, byte b) { var result = new SolidColorBrush(Color.FromRgb(r, g, b)); result.Freeze(); return result; }
+}
+
+internal sealed class IoFatStateBrushConverter : IValueConverter
+{
+    private static readonly Brush PassBrush = Brush(22, 132, 90);
+    private static readonly Brush ReviewBrush = Brush(154, 101, 0);
+    private static readonly Brush FailBrush = Brush(197, 58, 69);
+    private static readonly Brush MutedBrush = Brush(96, 112, 137);
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture) => value switch
+    {
+        IoTestPointState.Passed => PassBrush,
+        IoTestPointState.Review => ReviewBrush,
+        IoTestPointState.Failed => FailBrush,
+        _ => MutedBrush
+    };
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => Binding.DoNothing;
+    private static Brush Brush(byte r, byte g, byte b) { var result = new SolidColorBrush(Color.FromRgb(r, g, b)); result.Freeze(); return result; }
+}
+
+internal sealed class IoFatResultTextConverter : IValueConverter
+{
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture) => value switch
+    {
+        IoTestPointState.Passed => "✔ PASS",
+        IoTestPointState.Review => "⚠ REVIEW",
+        IoTestPointState.Failed => "✖ FAILED",
+        _ => "—"
+    };
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => Binding.DoNothing;
+}