<?php declare(strict_types=1);

namespace App\Controller;

use App\Entity\FoodOrder;
use App\Entity\MenuItem;
use App\Entity\OrderItem;
use App\Form\OrderItemType;
use App\Repository\MenuItemRepository;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;

#[Route('/order/item')]
final class OrderItemController extends AbstractController
{
    #[Route('/new/{foodOrder}', name: 'app_order_item_new', methods: ['GET', 'POST'])]
    public function new(Request $request, FoodOrder $foodOrder, EntityManagerInterface $entityManager, MenuItemRepository $menuItemRepository): Response
    {
        if ($foodOrder->isClosed()) {
            return $this->redirectToRoute('app_food_order_show', [
                'id' => $foodOrder->getId(),
            ], Response::HTTP_SEE_OTHER);
        }

        $orderItem = new OrderItem;
        $username = $request->cookies->get('username', 'nobody');
        $orderItem->setCreatedBy($username);

        $form = $this->createForm(OrderItemType::class, $orderItem);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $menuItem = $menuItemRepository->findOneBy([
                'name' => $orderItem->getName(),
                'foodVendor' => $foodOrder->getFoodVendor(),
            ]);

            if ($menuItem === null) {
                $menuItem = new MenuItem;
                $menuItem->setName($orderItem->getName());
                $menuItem->setFoodVendor($foodOrder->getFoodVendor());
                $entityManager->persist($menuItem);
            }

            $orderItem->setMenuItem($menuItem);
            $orderItem->setFoodOrder($foodOrder);
            $entityManager->persist($orderItem);
            $entityManager->flush();

            return $this->redirectToRoute('app_food_order_show', [
                'id' => $foodOrder->getId(),
            ], Response::HTTP_SEE_OTHER);
        }
        $menuItems = $menuItemRepository->findBy([
            'foodVendor' => $foodOrder->getFoodVendor(),
            'deletedAt' => null,
        ]);

        return $this->render('order_item/new.html.twig', [
            'order_item' => $orderItem,
            'food_order' => $foodOrder,
            'form' => $form,
            'menuItems' => $menuItems,
        ]);
    }

    #[Route('/{id}/copy', name: 'app_order_item_copy', methods: ['GET'])]
    public function copy(OrderItem $orderItem, EntityManagerInterface $entityManager): Response
    {
        $foodOrder = $orderItem->getFoodOrder();
        if ($foodOrder->isClosed()) {
            return $this->redirectToRoute('app_food_order_show', [
                'id' => $foodOrder->getId(),
            ], Response::HTTP_SEE_OTHER);
        }
        $newOrderItem = new OrderItem;
        $newOrderItem->setFoodOrder($orderItem->getFoodOrder());
        $newOrderItem->setName($orderItem->getName());
        $newOrderItem->setExtras($orderItem->getExtras());
        $newOrderItem->setMenuItem($orderItem->getMenuItem());

        $entityManager->persist($newOrderItem);
        $entityManager->flush();
        return $this->redirectToRoute('app_food_order_show', [
            'id' => $orderItem->getFoodOrder()
                ->getId(),
        ], Response::HTTP_SEE_OTHER);
    }

    #[Route('/{id}/edit', name: 'app_order_item_edit', methods: ['GET', 'POST'])]
    public function edit(
        Request $request,
        OrderItem $orderItem,
        EntityManagerInterface $entityManager,
        MenuItemRepository $menuItemRepository,
    ): Response {
        $foodOrder = $orderItem->getFoodOrder();
        if ($foodOrder->isClosed()) {
            return $this->redirectToRoute('app_food_order_show', [
                'id' => $foodOrder->getId(),
            ], Response::HTTP_SEE_OTHER);
        }
        $orderItem->setName($orderItem->getMenuItem()->getName());
        $form = $this->createForm(OrderItemType::class, $orderItem);
        $form->setData($orderItem);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $menuItem = $menuItemRepository->findOneBy([
                'name' => $orderItem->getName(),
                'foodVendor' => $foodOrder->getFoodVendor(),
            ]);

            if ($menuItem === null) {
                $menuItem = new MenuItem;
                $menuItem->setName($orderItem->getName());
                $menuItem->setFoodVendor($foodOrder->getFoodVendor());
                $entityManager->persist($menuItem);
            }

            $orderItem->setMenuItem($menuItem);
            $orderItem->setFoodOrder($foodOrder);
            $entityManager->persist($orderItem);
            $entityManager->flush();

            return $this->redirectToRoute('app_food_order_show', [
                'id' => $orderItem->getFoodOrder()
                    ->getId(),
            ], Response::HTTP_SEE_OTHER);
        }

        return $this->render('order_item/edit.html.twig', [
            'order_item' => $orderItem,
            'form' => $form,
        ]);
    }

    #[Route('/delete/{id}', name: 'app_order_item_delete')]
    public function delete(OrderItem $orderItem, EntityManagerInterface $entityManager): Response
    {
        $foodOrder = $orderItem->getFoodOrder();
        if ($foodOrder->isClosed()) {
            return $this->redirectToRoute('app_food_order_show', [
                'id' => $foodOrder->getId(),
            ], Response::HTTP_SEE_OTHER);
        }
        $entityManager->remove($orderItem);
        $entityManager->flush();
        return $this->redirectToRoute('app_food_order_show', [
            'id' => $orderItem->getFoodOrder()
                ->getId(),
        ], Response::HTTP_SEE_OTHER);
    }
}