#include "SpaceshipPlayerController.h"
#include "EnhancedInputComponent.h"
#include "EnhancedInputSubsystems.h"
#include "Components/PostProcessComponent.h"
#include "Materials/MaterialInstanceDynamic.h"
#include "SpaceShooterGameMode.h"

ASpaceshipPlayerController::ASpaceshipPlayerController()
{
    // Don't automatically show mouse cursor
    bShowMouseCursor = false;
}

void ASpaceshipPlayerController::BeginPlay()
{
    Super::BeginPlay();

    // Add Input Mapping Context
    if (UEnhancedInputLocalPlayerSubsystem* Subsystem = ULocalPlayer::GetSubsystem<UEnhancedInputLocalPlayerSubsystem>(GetLocalPlayer()))
    {
        if (DefaultMappingContext)
        {
            Subsystem->AddMappingContext(DefaultMappingContext, 0);
        }
    }
}

void ASpaceshipPlayerController::SetupInputComponent()
{
    Super::SetupInputComponent();

    if (UEnhancedInputComponent* EnhancedInputComponent = CastChecked<UEnhancedInputComponent>(InputComponent))
    {
        // Bind the pause action
        if (PauseAction)
        {
            EnhancedInputComponent->BindAction(PauseAction, ETriggerEvent::Started,
                this, &ASpaceshipPlayerController::HandlePauseAction);
        }
    }
}

void ASpaceshipPlayerController::HandlePauseAction()
{
    // Don't allow pausing if game is over
    if (ASpaceShooterGameMode* GameMode = Cast<ASpaceShooterGameMode>(GetWorld()->GetAuthGameMode()))
    {
        if (GameMode->IsGameOver())
        {
            return;
        }
    }

    bool bIsPaused = IsPaused();
    SetPause(!bIsPaused);

    // Show cursor only when paused, hide when resuming
    bShowMouseCursor = !bIsPaused;

	// To fix resume not working, don't change input mode from game only to UI only since in UI mode the key mapping for pause won't work
}