#include "ScoreActorComponent.h"

// Sets default values for this component's properties
UScoreActorComponent::UScoreActorComponent()
{
	// Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
	// off to improve performance if you don't need them.
	PrimaryComponentTick.bCanEverTick = true;

	Score = 0;
	bShouldApplyScore = true;
	// ...
}


// Called when the game starts
void UScoreActorComponent::BeginPlay()
{
	Super::BeginPlay();

	if (APlayerController* PlayerController = GetWorld()->GetFirstPlayerController())
	{
		if (APawn* PlayerPawn = PlayerController->GetPawn())
		{
			PlayerScoreActorComponent = PlayerPawn->FindComponentByClass<UPlayerScoreActorComponent>();
            
			if (!PlayerScoreActorComponent)
			{
				UE_LOG(LogTemp, Warning, TEXT("PlayerScoreActorComponent not found!"));
			}
		}
	}
}

void UScoreActorComponent::EndPlay(const EEndPlayReason::Type EndPlayReason)
{
	Super::EndPlay(EndPlayReason);

	if (EndPlayReason == EEndPlayReason::LevelTransition || EndPlayReason == EEndPlayReason::RemovedFromWorld)
	{
		return;
	}

	if (bShouldApplyScore)
	{
		if (APlayerController* PlayerController = GetWorld()->GetFirstPlayerController())
		{
			if (APawn* PlayerPawn = PlayerController->GetPawn())
			{
				PlayerScoreActorComponent = PlayerPawn->FindComponentByClass<UPlayerScoreActorComponent>();
            
				if (!PlayerScoreActorComponent)
				{
					UE_LOG(LogTemp, Warning, TEXT("PlayerScoreActorComponent not found!"));
					return;
				}
				else
				{
					ApplyScore();
				}
			}
		}
	}
	else
	{
		return;
	}
}


// Called every frame
void UScoreActorComponent::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
{
	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);

	// ...
}

void UScoreActorComponent::ApplyScore()
{
	PlayerScoreActorComponent->ScoreToBeChanged.Broadcast();

	// Delay the AddScore so that animation can play
	FTimerHandle TimerHandle;
	GetWorld()->GetTimerManager().SetTimer(TimerHandle, [this]()
	{
		// Get player in the world
		if (PlayerScoreActorComponent && PlayerScoreActorComponent->GetOwner())
		{
			PlayerScoreActorComponent->AddScore(this);
		}
	}, 0.15f, false);
}