#pragma once

#include "CoreMinimal.h"
#include "WingServer.h"
#include "WingBasics.h"
#include "Sequence.generated.h"


// ---------------------------------------------------------------------------
// ---------------------------------------------------------------------------
// ---------------------------------------------------------------------------

UCLASS()
class UWing_Sequence : public UWingHandler
{
	GENERATED_BODY()

public:
	UPROPERTY(EditAnywhere, meta=(Description=
		"Array of subcommand JSON objects to execute in order. Each must contain 'command' and its parameters."))
	FWingJsonArray Subcommands;

	virtual void Register() override
	{
		UWingServer::AddHandler(this,
			TEXT("Execute multiple commands in one request. Each subcommand "
				"produces its own content block in the response. The big win "
				"performance-wise is that fewer MCP calls means fewer "
				"round-trip invocations of the LLM."));
	}
	virtual void Handle() override
	{
		// The actual code that implements Sequence is hardwired into
		// WingServer. Because of that, this handler is never actually called
		// under normal conditions.  The handler exists for two reasons: to
		// provide documentation, and also to catch the case where somebody
		// nests a sequence inside another sequence.
		WingOut::Stdout.Print(
			TEXT("ERROR: Sequence inside a Sequence is not allowed.\n"));
	}
};