<?php declare(strict_types=1);

namespace App\Controller;

use App\Entity\Gpu;
use App\Enum\SlotKey;
use App\Form\GpuType;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\
{RedirectResponse, Request, Response};
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Routing\Annotation\Route;

#[Route('/gpu')]
class GpuController extends AbstractController {
	use FormControllerBase;

	protected const ENTITY        = Gpu::class;
	protected const TEMPLATE_PATH = 'gpu/';
	protected const ROUTE_PREFIX  = 'gpu_';
	protected const FORM          = GpuType::class;

	public function __construct(private readonly EntityManagerInterface $entityManager)
	{
	}

	#[Route('/', name: 'gpu_index', methods: ['GET'])]
	public function index(): Response
	{
		$items = $this->entityManager->getRepository(self::ENTITY)->findAll();
		$acquiredItems = array_filter($items, static fn (Gpu $item) => $item->isAcquired());
		$newItems = array_filter($items, static fn ($item) => ! $item->isAcquired());

		$filter = static fn (array $itemTypes) => array_filter($acquiredItems, static fn (Gpu $item) => in_array($item->getCardKey(), $itemTypes, TRUE));

		$cardTypes = SlotKey::getGroups();
		$pcieCardTypes = $cardTypes['PCI Express'];
		$agpCardTypes = $cardTypes['AGP'];
		$pciCardTypes = array_merge($cardTypes['PCI 32-bit'], $cardTypes['PCI 64-bit']);
		$isaCardTypes = $cardTypes['ISA'];

		return $this->render('gpu/index.html.twig', [
			'gpus' => [
				'not_acquired' => $newItems,
				'acquired' => $acquiredItems,
				'pcie' => $filter($pcieCardTypes),
				'agp' => $filter($agpCardTypes),
				'pci' => $filter($pciCardTypes),
				'isa' => $filter($isaCardTypes),
			],
		]);
	}

	#[Route('/new', name: 'gpu_new', methods: ['GET', 'POST'])]
	public function new(Request $request): Response
	{
		return $this->itemCreate($request, 'gpu');
	}

	#[Route('/{id}', name: 'gpu_show', methods: ['GET'])]
	public function show(Gpu $gpu): Response
	{
		return $this->itemView($gpu, 'gpu');
	}

	#[Route('/{id}/edit', name: 'gpu_edit', methods: ['GET', 'POST'])]
	public function edit(Request $request, Gpu $gpu): Response
	{
		return $this->itemUpdate($request, $gpu, 'gpu');
	}

	#[Route('/{id}', name: 'gpu_delete', methods: ['POST'])]
	public function delete(Request $request, Gpu $gpu): Response
	{
		return $this->deleteCSRF($request, $gpu);
	}

	/**
	 * Moves a gpu to the previouslyOwned table
	 *
	 * @throws LogicException
	 * @throws ORMInvalidArgumentException
	 */
	#[Route(path: '/{id}/deacquire', name: 'gpu_deacquire', methods: ['POST'])]
	public function reacquireAction(Request $request, Gpu $gpu): RedirectResponse
	{
		return $this->itemDeacquire($request, $gpu, 'previously-owned-gpu_index');
	}

	/**
	 * Creates a form to move
	 *
	 * @param gpu $gpu The gpu entity
	 */
	private function createDeacquireForm(gpu $gpu): FormInterface
	{
		return $this->buildForm($gpu, 'gpu_deacquire');
	}
}