Cleanup

src/WireMockInspector/Views/CodeBlockViewer.cs

@@ -77,12 +77,14 @@ private void SetMarkdown(ViewModels.MarkdownCode md)
                     }
 
                     this.TextArea.TextView.LineTransformers.Add(new DiffLineBackgroundRenderer(md.oldTextLines));
-
-                    // Adding syntax highlighter for C#
                     if (md.lang == "csharp")
                     {
                         this.TextArea.TextView.LineTransformers.Add(new CSharpSyntaxHighlighter());
                     }
+                    if (md.lang == "json")
+                    {
+                        this.TextArea.TextView.LineTransformers.Add(new JsonSyntaxHighlighter());
+                    }
                 }
             }
             else

src/WireMockInspector/Views/Transformer/CSharpSyntaxHighlighter.cs

@@ -27,10 +27,10 @@ public class CSharpSyntaxHighlighter : DocumentColorizingTransformer
     };
 
     // Colors
-    private static readonly SolidColorBrush KeywordBrush = new SolidColorBrush(Colors.Blue);
-    private static readonly SolidColorBrush MethodBrush = new SolidColorBrush(Colors.Yellow);
-    private static readonly SolidColorBrush StringLiteralBrush = new SolidColorBrush(Colors.LightBlue);
-    private static readonly SolidColorBrush ClassNameBrush = new SolidColorBrush(Colors.Teal);
+    private static readonly SolidColorBrush KeywordBrush = new SolidColorBrush(Color.Parse("#3988D6"));
+    private static readonly SolidColorBrush MethodBrush = new SolidColorBrush(Color.Parse("#ADD795"));
+    private static readonly SolidColorBrush StringLiteralBrush = new SolidColorBrush(Color.Parse("#D6936B"));
+    private static readonly SolidColorBrush ClassNameBrush = new SolidColorBrush(Color.Parse("#41C2B0"));
 
     protected override void ColorizeLine(DocumentLine line)
     {

src/WireMockInspector/Views/Transformer/JsonSyntaxHighlighter.cs

@@ -0,0 +1,75 @@
+using System.Text.RegularExpressions;
+using Avalonia.Media;
+using AvaloniaEdit.Document;
+using AvaloniaEdit.Rendering;
+
+namespace WireMockInspector.Views.Transformer
+{
+    public class JsonSyntaxHighlighter : DocumentColorizingTransformer
+    {
+        // Regex patterns for different JSON components
+        private static readonly Regex PropertyNameRegex = new Regex(@"""[^""\\]*(?:\\.[^""\\]*)*""(?=\s*:)", RegexOptions.Compiled);
+        private static readonly Regex StringLiteralRegex = new Regex(@"""[^""\\]*(?:\\.[^""\\]*)*""(?=\s*[,}\]])(?!\s*:)", RegexOptions.Compiled);
+        private static readonly Regex NumberRegex = new Regex(@"\b\d+(\.\d+)?\b", RegexOptions.Compiled);
+        private static readonly Regex BooleanNullRegex = new Regex(@"\b(true|false|null)\b", RegexOptions.Compiled);
+        private static readonly Regex PunctuationRegex = new Regex(@"[\[\]{}:,]", RegexOptions.Compiled);
+
+        // Colors using the same palette as CSharpSyntaxHighlighter
+        private static readonly SolidColorBrush PropertyNameBrush = new SolidColorBrush(Color.Parse("#ADD795"));
+        private static readonly SolidColorBrush StringLiteralBrush = new SolidColorBrush(Color.Parse("#D6936B"));
+        private static readonly SolidColorBrush NumberBrush = new SolidColorBrush(Color.Parse("#ADD795"));
+        private static readonly SolidColorBrush BooleanNullBrush = new SolidColorBrush(Color.Parse("#41C2B0"));
+        private static readonly SolidColorBrush PunctuationBrush = new SolidColorBrush(Color.Parse("#3988D6"));
+
+        protected override void ColorizeLine(DocumentLine line)
+        {
+            var lineText = CurrentContext.Document.GetText(line);
+            int lineStartOffset = line.Offset;
+
+            // Highlight property names
+            foreach (Match match in PropertyNameRegex.Matches(lineText))
+            {
+                ChangeLinePart(
+                    lineStartOffset + match.Index,
+                    lineStartOffset + match.Index + match.Length,
+                    element => element.TextRunProperties.SetForegroundBrush(PropertyNameBrush));
+            }
+
+            // Highlight string literals
+            foreach (Match match in StringLiteralRegex.Matches(lineText))
+            {
+                ChangeLinePart(
+                    lineStartOffset + match.Index,
+                    lineStartOffset + match.Index + match.Length,
+                    element => element.TextRunProperties.SetForegroundBrush(StringLiteralBrush));
+            }
+
+            // Highlight numbers
+            foreach (Match match in NumberRegex.Matches(lineText))
+            {
+                ChangeLinePart(
+                    lineStartOffset + match.Index,
+                    lineStartOffset + match.Index + match.Length,
+                    element => element.TextRunProperties.SetForegroundBrush(NumberBrush));
+            }
+
+            // Highlight boolean and null values
+            foreach (Match match in BooleanNullRegex.Matches(lineText))
+            {
+                ChangeLinePart(
+                    lineStartOffset + match.Index,
+                    lineStartOffset + match.Index + match.Length,
+                    element => element.TextRunProperties.SetForegroundBrush(BooleanNullBrush));
+            }
+
+            // Highlight punctuation
+            foreach (Match match in PunctuationRegex.Matches(lineText))
+            {
+                ChangeLinePart(
+                    lineStartOffset + match.Index,
+                    lineStartOffset + match.Index + match.Length,
+                    element => element.TextRunProperties.SetForegroundBrush(PunctuationBrush));
+            }
+        }
+    }
+}

src/WireMockInspector/WireMockInspector.csproj

@@ -24,13 +24,6 @@
     <AvaloniaResource Include="Assets\**" />
   </ItemGroup>
 
-  <ItemGroup>
-    <AvaloniaXaml Remove="Models\**" />
-    <Compile Remove="Models\**" />
-    <EmbeddedResource Remove="Models\**" />
-    <None Remove="Models\**" />
-  </ItemGroup>
-
   <ItemGroup>
     <None Remove="Assets\request_search.md" />
     <None Remove="CodeGenerators\Json\default_template.liquid" />