<?php declare(strict_types=1);

namespace App\Controller;

use App\Entity\Cpu;
use App\Enum\CpuVendorString;
use App\Form\CpuType;
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('/cpu')]
class CpuController extends AbstractController {
	use FormControllerBase;

	protected const ENTITY = Cpu::class;
	protected const TEMPLATE_PATH = 'cpu/';
	protected const ROUTE_PREFIX = 'cpu_';
	protected const FORM = CpuType::class;

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

	#[Route('/', name: 'cpu_index', methods: ['GET'])]
	public function index(): Response
	{
		$template = self::TEMPLATE_PATH . 'index.html.twig';

		$items = $this->entityManager->getRepository(self::ENTITY)->findBy([], [
			'productLine' => 'ASC',
			'model' => 'ASC',
		]);

		$compare = static fn (Cpu $cpu1, Cpu $cpu2) => $cpu1->getId() <=> $cpu2->getId();
		$filterByVendor = static function(array $items, CpuVendorString $vendorString): array
		{
			return array_filter($items, static fn (Cpu $cpu) => $cpu->getVendorString() === $vendorString);
		};

		$notReceived = array_filter($items, static fn (CPU $cpu) => $cpu->isReceived() === FALSE);
		$items = array_udiff($items, $notReceived, $compare);
		$noVendor = array_filter($items, static fn (Cpu $cpu) => $cpu->getVendorString() === null || $cpu->getVendorString() === '');
		$items = array_udiff($items, $noVendor, $compare);
		$amd = $filterByVendor($items, CpuVendorString::AMD);
		$intel = $filterByVendor($items, CpuVendorString::INTEL);
		$centaur = $filterByVendor($items, CpuVendorString::CENTAUR);
		$cyrix = $filterByVendor($items, CpuVendorString::CYRIX);
		$others = array_udiff($items, $amd, $intel, $centaur, $cyrix, $compare);

		$sort = static function (Cpu $cpu1, Cpu $cpu2) {
			$brandSort = $cpu1->getBrand()->getName() <=> $cpu2->getBrand()->getName();
			$modelSort = $cpu1->getProductLine() <=> $cpu2->getProductLine();

			return ($brandSort !== 0) ? $brandSort : $modelSort;
		};
		usort($notReceived, $sort);
		usort($noVendor, $sort);
		usort($amd, $sort);
		usort($intel, $sort);
		usort($centaur, $sort);
		usort($cyrix, $sort);
		usort($others, $sort);

		return $this->render($template, [
			'all' => [
				'not_acquired' => $notReceived,
				'amd' => $amd,
				'intel' => $intel,
				'centaur' => $centaur,
				'cyrix' => $cyrix,
				'no_vendor' => $noVendor,
				'others' => $others,
			],
		]);
	}

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

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

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

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

	/**
	 * Moves a cpu to the previouslyOwned table
	 */
	#[Route(path: '/{id}/deacquire', name: 'cpu_deacquire', methods: ['POST'])]
	public function reacquireAction(Request $request, Cpu $cpu): RedirectResponse
	{
		return $this->itemDeacquire($request, $cpu, 'previously_owned_cpu_index');
	}

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