From cec21758c062d5050466f2ca6e9b9b1374b30ca7 Mon Sep 17 00:00:00 2001
From: Matt Parker <61717342+MattParkerDev@users.noreply.github.com>
Date: Tue, 19 Aug 2025 19:07:00 +1000
Subject: [PATCH] Rough debugging service v1

---
 .../Features/Debugging/DebuggingService.cs    | 111 ++++++++++++++++++
 .../SharpIDE.Application.csproj               |   1 +
 2 files changed, 112 insertions(+)
 create mode 100644 src/SharpIDE.Application/Features/Debugging/DebuggingService.cs

diff --git a/src/SharpIDE.Application/Features/Debugging/DebuggingService.cs b/src/SharpIDE.Application/Features/Debugging/DebuggingService.cs
new file mode 100644
index 0000000..e61ba2e
--- /dev/null
+++ b/src/SharpIDE.Application/Features/Debugging/DebuggingService.cs
@@ -0,0 +1,111 @@
+using System.Diagnostics;
+using System.IO.Pipelines;
+using OmniSharp.Extensions.DebugAdapter.Client;
+using OmniSharp.Extensions.DebugAdapter.Protocol.Events;
+using OmniSharp.Extensions.DebugAdapter.Protocol.Models;
+using OmniSharp.Extensions.DebugAdapter.Protocol.Requests;
+using OmniSharp.Extensions.DebugAdapter.Server;
+using OmniSharp.Extensions.JsonRpc.Client;
+
+namespace SharpIDE.Application.Features.Debugging;
+
+public class DebuggingService
+{
+
+	public async Task Test(CancellationToken cancellationToken = default)
+	{
+		await Task.CompletedTask.ConfigureAwait(ConfigureAwaitOptions.ForceYielding);
+		var process = new Process
+		{
+			StartInfo = new ProcessStartInfo
+			{
+				FileName = @"C:\Users\Matthew\Downloads\netcoredbg-win64\netcoredbg\netcoredbg.exe",
+				Arguments = """  --interpreter=vscode -- "C:\Program Files\dotnet\dotnet.exe" "C:\Users\Matthew\Documents\Git\BlazorCodeBreaker\artifacts\bin\WebApi\debug\WebApi.dll" """,				RedirectStandardInput = true,
+				RedirectStandardOutput = true,
+				UseShellExecute = false
+			}
+		};
+		process.Start();
+
+		var stoppedTcs = new TaskCompletionSource<StoppedEvent>();
+
+		var client = DebugAdapterClient.Create(options =>
+		{
+			options.AdapterId = "coreclr";
+			options.ClientId = "vscode";
+			options.LinesStartAt1 = true;
+			options.ColumnsStartAt1 = true;
+			options.SupportsVariableType = true;
+			options.SupportsVariablePaging = true;
+			options.SupportsRunInTerminalRequest = true;
+			options.PathFormat = PathFormat.Path;
+			options
+				.WithInput(process.StandardOutput.BaseStream)
+				.WithOutput(process.StandardInput.BaseStream)
+				.OnStarted(async (adapterClient, token) =>
+				{
+					Console.WriteLine("Started");
+				})
+				.OnCapabilities(async (capabilitiesEvent, token) =>
+				{
+					Console.WriteLine("Capabilities");
+				})
+				.OnBreakpoint(async (breakpointEvent, token) =>
+				{
+					Console.WriteLine($"Breakpoint hit: {breakpointEvent}");
+				})
+				.OnStopped(async (stoppedEvent, token) =>
+				{
+					Console.WriteLine($"Notification received: {stoppedEvent}");
+					stoppedTcs.SetResult(stoppedEvent);
+				})
+				.OnTerminated(async (terminatedEvent, token) =>
+				{
+					Console.WriteLine($"Terminated: {terminatedEvent}");
+				});
+			//.OnNotification(EventNames., );
+		});
+
+
+		await client.Initialize(cancellationToken);
+		var breakpointsResponse = await client.SetBreakpoints(new SetBreakpointsArguments
+		{
+			Source = new Source { Path = @"C:\Users\Matthew\Documents\Git\BlazorCodeBreaker\src\WebApi\Program.cs" },
+			Breakpoints = new Container<SourceBreakpoint>(new SourceBreakpoint { Line = 7 })
+		}, cancellationToken);
+		var launchResponse = await client.Launch(new LaunchRequestArguments()
+		{
+			NoDebug = false,
+			ExtensionData = new Dictionary<string, object>
+			{
+				//["program"] = @"""C:\Program Files\dotnet\dotnet.exe"" ""C:\Users\Matthew\Documents\Git\BlazorCodeBreaker\artifacts\bin\WebApi\debug\WebApi.dll""",
+				//["cwd"] = @"C:\Users\Matthew\Documents\Git\BlazorCodeBreaker\artifacts\bin\WebApi\debug", // working directory
+				//["stopAtEntry"] = true,
+				//["env"] = new Dictionary<string, string> { { "ASPNETCORE_ENVIRONMENT", "Development" } }
+			}
+		}, cancellationToken);
+
+		var configurationDoneResponse = await client.RequestConfigurationDone(new ConfigurationDoneArguments(), cancellationToken);
+
+		var stoppedEvent = await stoppedTcs.Task;
+		var threads = await client.RequestThreads(new ThreadsArguments(), cancellationToken);
+
+		var currentThread = threads.Threads!.Single(s => s.Id == stoppedEvent.ThreadId);
+		var stackTrace = await client.RequestStackTrace(new StackTraceArguments { ThreadId = currentThread.Id }, cancellationToken);
+		var frame = stackTrace.StackFrames!.First();
+		var scopes = await client.RequestScopes(new ScopesArguments { FrameId = frame.Id }, cancellationToken);
+		var scope = scopes.Scopes.First();
+		var variablesResponse = await client.RequestVariables(new VariablesArguments() {VariablesReference = scope.VariablesReference}, cancellationToken);
+		var variable = variablesResponse.Variables!.Skip(1).First();
+		var variables2Response = await client.RequestVariables(new VariablesArguments() {VariablesReference = variable.VariablesReference}, cancellationToken);
+		var variable2 = variables2Response.Variables!.Single();
+		var variables3Response = await client.RequestVariables(new VariablesArguments() {VariablesReference = variable2.VariablesReference}, cancellationToken);
+		//var continueResponse = await client.RequestContinue(new ContinueArguments(){ThreadId = 1}, cancellationToken);
+		//await Task.Delay(1000);
+		//var test = await client.RequestNext(new NextArguments(), cancellationToken: cancellationToken);
+
+		//var result = await client.RequestStepIn(new StepInArguments(), cancellationToken: cancellationToken);
+
+		await process.WaitForExitAsync();
+	}
+}
diff --git a/src/SharpIDE.Application/SharpIDE.Application.csproj b/src/SharpIDE.Application/SharpIDE.Application.csproj
index 9570cc3..2a1d36a 100644
--- a/src/SharpIDE.Application/SharpIDE.Application.csproj
+++ b/src/SharpIDE.Application/SharpIDE.Application.csproj
@@ -14,6 +14,7 @@
       <Private>true</Private>
     </Reference>
 <!-- If any Microsoft.Build.*.dll (Excluding Locator) ends up in the output, it will be prioritised for loading by MSBuild Nodes  -->
+    <PackageReference Include="OmniSharp.Extensions.DebugAdapter.Client" Version="0.19.9" />
     <PackageReference Include="Ardalis.GuardClauses" Version="5.0.0" />
     <PackageReference Include="AsyncReadProcess" Version="1.0.0-preview9" />
     <PackageReference Include="Microsoft.Build" Version="17.14.8" ExcludeAssets="runtime" />