// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#if LC_VERSION == 2

#include "ILiveCodingModule.h"
#include "LiveCodingSettings.h"
#include "Delegates/Delegate.h"
#include "Modules/ModuleManager.h"
#include "Templates/SharedPointer.h"
#include "Internationalization/Text.h"
#include "Async/TaskGraphFwd.h"
#include <atomic>

struct IConsoleCommand;
class IConsoleVariable;
class ISettingsSection;
class ULiveCodingSettings;
class FOutputDevice;

#if WITH_EDITOR
class FReload;
#else
class FNullReload;
#endif

class FLiveCodingModule final : public ILiveCodingModule
{
public:
	FLiveCodingModule();
	~FLiveCodingModule();

	// IModuleInterface implementation
	virtual void StartupModule() override;
	virtual void ShutdownModule() override;

	// ILiveCodingModule implementation
	virtual void EnableByDefault(bool bInEnabled) override;
	virtual bool IsEnabledByDefault() const override;
	virtual void EnableForSession(bool bInEnabled) override;
	virtual bool IsEnabledForSession() const override;
	virtual const FText& GetEnableErrorText() const override;
	virtual bool AutomaticallyCompileNewClasses() const override;
	virtual bool CanEnableForSession() const override;
	virtual bool HasStarted() const override;
	virtual void ShowConsole() override;
	virtual void Compile() override;
	virtual bool Compile(ELiveCodingCompileFlags CompileFlags, ELiveCodingCompileResult* Result) override;
	virtual bool IsCompiling() const override;
	virtual void Tick() override;
	virtual FOnPatchCompleteDelegate& GetOnPatchCompleteDelegate() override;

private:
	bool IsBrokerRunning();
	void StartLivePlusPlus(bool StartBroker);
	struct FKeyProcessor;
	TSharedPtr<FKeyProcessor> KeyProcessor;
	FText EnableErrorText;
	FDelegateHandle EndFrameDelegateHandle;
	FOnPatchCompleteDelegate OnPatchCompleteDelegate;
};

#endif // LC_VERSION == 2