// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.

/**
 * GameplayDebuggingComponent is used to replicate debug data from server to client(s).
 */

#pragma once
#include "TimerManager.h"
#include "GameplayDebuggingTypes.h"
#include "GameplayDebugger.h"
#include "GameplayDebuggingControllerComponent.generated.h"

class AGameplayDebuggingReplicator;

UCLASS(config = Engine)
class GAMEPLAYDEBUGGER_API UGameplayDebuggingControllerComponent : public UActorComponent
{
	GENERATED_UCLASS_BODY()

	virtual void TickComponent(float DeltaTime, enum ELevelTick TickType, FActorComponentTickFunction *ThisTickFunction) override;
	virtual void BeginDestroy() override;
	virtual void OnRegister() override;
	
	void SetPlayerOwner(APlayerController* PC) { PlayerOwner = PC; }

	void BindActivationKeys();
	void OnActivationKeyPressed();
	void OnActivationKeyReleased();

	void SetActiveViews(uint32 InActiveViews);
	virtual uint32 GetActiveViews();

	bool IsViewActive(EAIDebugDrawDataView::Type View) const;
	void EnableActiveView(EAIDebugDrawDataView::Type View, bool bEnable);
	void ToggleActiveView(EAIDebugDrawDataView::Type View)
	{
		EnableActiveView(View, IsViewActive(View) ? false : true);
	}

	const FInputChord& GetActivationKey() const { return ActivationKey; }

	/** periodic update of navmesh data */
	void UpdateNavMeshTimer();

	float GetUpdateNavMeshTimeRemaining() const;

	FOnChangeEQSQuery OnNextEQSQuery;
	FOnChangeEQSQuery OnPreviousEQSQuery;

protected:

	UPROPERTY(Transient)
	class AGameplayDebuggingHUDComponent*	OnDebugAIHUD;

	UPROPERTY(Transient)
	class AActor* DebugAITargetActor;

	UPROPERTY(Transient)
	class UInputComponent* AIDebugViewInputComponent;

	void OpenDebugTool();
	void CloseDebugTool();

	void EnableTargetSelection(bool bEnable);

	bool CanToggleView();
	virtual void ToggleAIDebugView_SetView0();
	virtual void ToggleAIDebugView_SetView1();
	virtual void ToggleAIDebugView_SetView2();
	virtual void ToggleAIDebugView_SetView3();
	virtual void ToggleAIDebugView_SetView4();
	virtual void ToggleAIDebugView_SetView5();
	virtual void ToggleAIDebugView_SetView6();
	virtual void ToggleAIDebugView_SetView7();
	virtual void ToggleAIDebugView_SetView8();
	virtual void ToggleAIDebugView_SetView9();
	virtual void NextEQSQuery();

	virtual void BindAIDebugViewKeys();
	AGameplayDebuggingReplicator* GetDebuggingReplicator() const;

	TWeakObjectPtr<APlayerController> PlayerOwner;

	/** Handle for efficient management of UpdateNavMesh timer */
	FTimerHandle TimerHandle_UpdateNavMeshTimer;

	FInputChord ActivationKey;
	const float KeyPressActivationTime;
	float ControlKeyPressedTime;
	float PlayersComponentRequestTime;
	uint32 bToolActivated : 1;
	uint32 bWaitingForOwnersComponent : 1;
};