#pragma once

#include "CoreMinimal.h"
#include "GameFramework/PlayerController.h"

#include "AdventurePlayerController.generated.h"

class AAdventureMap;
class AHexTile;
class AAdventureCameraPawn;
class AAdventureCharacter;
class AMapObject;
class AMovementArrow;

/**
 * 
 */
UCLASS()
class FRAY_API AAdventurePlayerController : public APlayerController
{
	GENERATED_BODY()
	
public:
	AAdventurePlayerController();

// General
	UPROPERTY()
		UWorld* World;
	UPROPERTY(VisibleAnywhere, BlueprintReadWrite)
		AAdventureMap* MapRef;
	UPROPERTY(VisibleAnywhere, BlueprintReadWrite)
		AAdventureCameraPawn* CamRef;
	UPROPERTY(VisibleAnywhere, BlueprintReadWrite)
		AHexTile* SpawnHex;


	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Runtime")
		AHexTile* CurrentHex;


	UPROPERTY(BlueprintReadWrite, EditAnywhere)
		AHexTile* HoveredHex;
	UFUNCTION(BlueprintCallable)
		void LeftClick();


	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly)
		TSubclassOf<AMovementArrow> MoveArrowClass;
	UFUNCTION(BlueprintCallable)
		void MarkPath(TArray<AHexTile*> Path);
	UPROPERTY(BlueprintReadWrite, VisibleAnywhere)
		TArray<AMovementArrow*> PathArrows;
	UFUNCTION(BlueprintCallable)
		void ClearPath();


	UPROPERTY(EditAnywhere, BlueprintReadWrite)
		int32 VisionRadius = 6;
	UFUNCTION(BlueprintCallable)
		TArray<AHexTile*> Vision(int32 Radius);
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
		TSet<AHexTile*> ExploredHexes;

protected:
	virtual void BeginPlay() override;
	virtual void SetupInputComponent() override;

public:

// Object Placement
	UPROPERTY(BlueprintReadWrite, VisibleAnywhere)
		bool bInPlacementMode;
	UPROPERTY(BlueprintReadWrite, EditAnywhere)
		TSubclassOf<AMapObject> PlaceObjClass;
	UPROPERTY(BlueprintReadWrite, VisibleAnywhere)
		AMapObject* PlaceObj;
	UFUNCTION(BlueprintCallable)
		void EnablePlacing();
	UFUNCTION(BlueprintCallable)
		void DisablePlacing();
	UFUNCTION(BlueprintCallable)
		void FitOnGrid(AMapObject* MapObject);
	UFUNCTION()
		void PlaceObject(TSubclassOf<AMapObject> MapObjClass, AHexTile* OnHex);

	// Called every frame
	virtual void Tick(float DeltaTime) override;
};