<?php

namespace App\Controller\Dashboard;

use App\Entity\CustomerAddress;
use App\Entity\Devis;
use App\Entity\DevisLine;
use App\Entity\DevisOptions;
use App\Entity\Product;
use App\Event\Signature\DevisSend;
use App\Form\NewDevisType;
use App\Logger\AppLogger;
use App\Repository\AccountRepository;
use App\Repository\CustomerAddressRepository;
use App\Repository\CustomerRepository;
use App\Repository\DevisLineRepository;
use App\Repository\DevisOptionsRepository;
use App\Repository\DevisRepository;
use App\Repository\OptionsRepository;
use App\Repository\ProductRepository;
use App\Service\Pdf\DevisPdfService;
use App\Service\Signature\Client;
use DateTimeImmutable;
use Doctrine\ORM\EntityManagerInterface;
use Knp\Bundle\PaginatorBundle\KnpPaginatorBundle;
use Knp\Component\Pager\PaginatorInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\HttpFoundation\File\File;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\Routing\Attribute\Route;

class DevisController extends AbstractController
{
    /**
     * Liste des administrateurs
     */
    #[Route(path: '/crm/devis', name: 'app_crm_devis', options: ['sitemap' => false], methods: ['GET', 'POST'])]
    public function devis(
        EventDispatcherInterface $eventDispatcher,
        EntityManagerInterface   $entityManager,
        DevisRepository          $devisRepository,
        AppLogger                $appLogger,
        PaginatorInterface       $paginator,
        Request                  $request,
        KernelInterface          $kernel,
    ): Response
    {
        // Gestion du renvoi de la signature
        if ($request->query->has('resend')) {
            $quoteId = $request->query->get('resend');
            $quote = $devisRepository->find($quoteId);

            if ($quote instanceof Devis) {
                $quote->setState("created_waitsign");
                $entityManager->persist($quote);
                $entityManager->flush();
                // Déclenchement de l'événement de renvoi
                $event = new DevisSend($quote);
                $eventDispatcher->dispatch($event);

                // Journalisation et notification
                $appLogger->record('RESEND', 'Relance signature pour le devis ' . $quote->getNum());
                $this->addFlash("success", "Le lien de signature pour le devis " . $quote->getNum() . " a été renvoyé au client.");

                return $this->redirectToRoute('app_crm_devis');
            }

            $this->addFlash("error", "Devis introuvable.");
        }

        $appLogger->record('VIEW', 'Consultation de la liste des devis');

        // Pagination (Tri décroissant sur la date de création pour voir les plus récents en premier)
        $pagination = $paginator->paginate(
            $devisRepository->findBy([], ['createA' => 'DESC']),
            $request->query->getInt('page', 1),
            20
        );

        return $this->render('dashboard/devis/list.twig', [
            'quotes' => $pagination,
        ]);
    }

    #[Route(path: '/crm/devis/delete/{id}', name: 'app_crm_devis_delete', options: ['sitemap' => false], methods: ['GET', 'POST'])]
    public function devisDelete(string $id, AppLogger $appLogger, Client $client, Request $request, DevisRepository $devisRepository, EntityManagerInterface $entityManager): Response
    {
        $customer = $devisRepository->find($id);

        if (!$customer) {
            $this->addFlash('error', 'Le devis demandé n\'existe pas.');
            return $this->redirectToRoute('app_crm_devis');
        }
        $token = $request->query->get('_token');

        if ($this->isCsrfTokenValid('delete' . $customer->getId(), $token)) {
            $appLogger->record('DELETE', sprintf('Suppression définitive du devis : %s', $customer->getNum()));

            if ($customer->getSignatureId() != "") {
                $client->cancelSign($customer->getSignatureId());
            }
            foreach ($customer->getDevisLines() as $devisLine) {
                $entityManager->remove($devisLine);
            }
            foreach ($customer->getDevisOptions() as $devisOption) {
                $entityManager->remove($devisOption);
            }
            $entityManager->remove($customer);
            $entityManager->flush();
            $this->addFlash('success', sprintf('Le devis  %s  a été supprimé définitivement.', $customer->getNum()));

        } else {
            $this->addFlash('error', 'Jeton de sécurité invalide. La suppression a été annulée.');
        }

        return $this->redirectToRoute('app_crm_devis');
    }

    #[Route(path: '/crm/devis/add', name: 'app_crm_devis_add', options: ['sitemap' => false], methods: ['GET', 'POST'])]
    public function devisAdd(Client $client, OptionsRepository $optionsRepository, EventDispatcherInterface $eventDispatcher, KernelInterface $kernel, CustomerAddressRepository $customerAddress, ProductRepository $productRepository, EntityManagerInterface $entityManager, CustomerRepository $customerRepository, DevisRepository $devisRepository, AppLogger $appLogger, Request $request): Response
    {
        $devisNumber = "DEVIS-" . sprintf('%05d', $devisRepository->count() + 1);
        $appLogger->record('VIEW', 'Consultation de la création d\'un devis');

        $devis = new Devis();
        $devis->setNum($devisNumber);
        $devis->setState("draft");
        $devis->setCreateA(new \DateTimeImmutable());
        $devis->setUpdateAt(new \DateTimeImmutable());

        $form = $this->createForm(NewDevisType::class, $devis);
        if ($request->isMethod('POST')) {

            $devis->setStartAt(new DateTimeImmutable($_POST['new_devis']['startAt']));
            $devis->setEndAt(new DateTimeImmutable($_POST['new_devis']['endAt']));

            $interval = $devis->getStartAt()->diff($devis->getEndAt());
            $day = $interval->days;
            $devis->setBillAddress($customerAddress->find($_POST['devis']['bill_address']));
            $devis->setAddressShip($customerAddress->find($_POST['devis']['ship_address']));
            $devis->setCustomer($customerRepository->find($_POST['new_devis']['customer']));
            foreach ($_POST['lines'] as $cd => $line) {
                $rLine = new DevisLine();
                $rLine->setDevi($devis);
                $rLine->setPos($cd);
                $rLine->setProduct($line['product']);
                $rLine->setDay($day);
                $rLine->setPriceHt(floatval($line['price_ht']));
                $rLine->setPriceHtSup(floatval($line['price_sup_ht']));
                $entityManager->persist($rLine);
            }
            foreach ($_POST['options'] as $line) {
                $rLineOptions = new DevisOptions();
                $rLineOptions->setDevis($devis);
                $rLineOptions->setOption($line['product']);
                $rLineOptions->setPriceHt(floatval($line['price_ht']));
                $entityManager->persist($rLineOptions);
            }
            $entityManager->persist($devis);
            $entityManager->flush();

            $docusealService = new DevisPdfService($kernel, $devis, $entityManager->getRepository(Product::class),true);
            $contentDocuseal = $docusealService->generate();


            $tmpPathDocuseal = sys_get_temp_dir() . '/docuseal_' . uniqid() . '.pdf';
            file_put_contents($tmpPathDocuseal, $contentDocuseal);

            $fileDocuseal = new UploadedFile($tmpPathDocuseal, 'dc_' . $devis->getNum() . '.pdf', 'application/pdf', 0, true);
            $devis->setDevisDocuSealFile($fileDocuseal);


            $devisService = new DevisPdfService($kernel, $devis, $entityManager->getRepository(Product::class), false);
            $contentDevis = $devisService->generate();

            $tmpPathDevis = sys_get_temp_dir() . '/devis_' . uniqid() . '.pdf';
            file_put_contents($tmpPathDevis, $contentDevis);

            $fileDevis = new UploadedFile($tmpPathDevis, 'devis_' . $devis->getNum() . '.pdf', 'application/pdf', 0, true);
            $devis->setDevisFile($fileDevis);


            $devis->setState("wait-send");
            $devis->setUpdateAt(new \DateTimeImmutable());
            $entityManager->flush();
            $client->createSubmissionDevis($devis);
            $this->addFlash('success', sprintf('Le devis  %s  a été crée.', $devis->getNum()));

            return $this->redirectToRoute('app_crm_devis');
        }
        return $this->render('dashboard/devis/add.twig', [
            'form' => $form->createView(),
            'lines' => [
                [
                    'product' => '',
                    'days'=>'',
                    'price_ht' => '',
                    'price_sup_ht' =>''
                ],
            ],
            'options' => [
                [
                    'product' => '',
                    'details' => '',
                    'price_ht' => '',
                ]
            ]
        ]);
    }

    #[Route(path: '/crm/devis/{id}', name: 'app_crm_devis_edit', options: ['sitemap' => false], methods: ['GET', 'POST'])]
    public function devisEdit(?Devis $devis,Client $client,DevisLineRepository $devisLineRepository,DevisOptionsRepository $devisOptionsRepository, OptionsRepository $optionsRepository, EventDispatcherInterface $eventDispatcher, KernelInterface $kernel, CustomerAddressRepository $customerAddress, ProductRepository $productRepository, EntityManagerInterface $entityManager, CustomerRepository $customerRepository, DevisRepository $devisRepository, AppLogger $appLogger, Request $request): Response
    {
        $appLogger->record('VIEW', 'Consultation pour modifier le devis '.$devis->getNum());
        $form = $this->createForm(NewDevisType::class, $devis);
        if ($request->isMethod('POST')) {
            $devis->setStartAt(new DateTimeImmutable($_POST['new_devis']['startAt']));
            $devis->setEndAt(new DateTimeImmutable($_POST['new_devis']['endAt']));
            $devis->setBillAddress($customerAddress->find($_POST['devis']['bill_address']));
            $devis->setAddressShip($customerAddress->find($_POST['devis']['ship_address']));
            $devis->setCustomer($customerRepository->find($_POST['new_devis']['customer']));
            $interval = $devis->getStartAt()->diff($devis->getEndAt());
            $day = $interval->days;
            foreach ($_POST['lines'] as $cd => $line) {
                if($line['id'] != "") {
                    $rLine = $devisLineRepository->find($line['id']);
                } else {
                    $rLine = new DevisLine();
                    $rLine->setDevi($devis);
                    $rLine->setPos($cd);
                }
                $rLine->setDay($day);
                $rLine->setProduct($line['product']);
                $rLine->setPriceHt(floatval($line['price_ht']));
                $rLine->setPriceHtSup(floatval($line['price_sup_ht']));
                $entityManager->persist($rLine);
            }

            foreach ($_POST['options'] as $line) {
                if($line['id'] != "") {
                    $rLineOptions = $devisOptionsRepository->find($line['id']);
                } else {
                    $rLineOptions = new DevisOptions();
                    $rLineOptions->setDevis($devis);
                }
                $rLineOptions->setOption($line['product']);
                $rLineOptions->setDetails($line['details']);
                $rLineOptions->setPriceHt(floatval($line['price_ht']));
                $entityManager->persist($rLineOptions);
            }
            $entityManager->persist($devis);
            $entityManager->flush();

            $docusealService = new DevisPdfService($kernel, $devis, $entityManager->getRepository(Product::class),true);
            $contentDocuseal = $docusealService->generate();


            $tmpPathDocuseal = sys_get_temp_dir() . '/docuseal_' . uniqid() . '.pdf';
            file_put_contents($tmpPathDocuseal, $contentDocuseal);

            $fileDocuseal = new UploadedFile($tmpPathDocuseal, 'dc_' . $devis->getNum() . '.pdf', 'application/pdf', 0, true);
            $devis->setDevisDocuSealFile($fileDocuseal);


            $devisService = new DevisPdfService($kernel, $devis,  $entityManager->getRepository(Product::class),false);
            $contentDevis = $devisService->generate();

            $tmpPathDevis = sys_get_temp_dir() . '/devis_' . uniqid() . '.pdf';
            file_put_contents($tmpPathDevis, $contentDevis);

            $fileDevis = new UploadedFile($tmpPathDevis, 'devis_' . $devis->getNum() . '.pdf', 'application/pdf', 0, true);
            $devis->setDevisFile($fileDevis);

            $devis->setUpdateAt(new \DateTimeImmutable());
            $devis->setState("wait-send");
            $entityManager->flush();
            $client->createSubmissionDevis($devis);

            $this->addFlash('success', sprintf('Le devis  %s  a été modifiée.', $devis->getNum()));

            return $this->redirectToRoute('app_crm_devis');

        }
        $lines =[
            [
                'id' => '',
                'product' => '',
                'days'=>'',
                'price_ht' => '',
                'price_sup_ht' =>''
            ]
        ];
        $options = [
            [
                'id' => '',
                'product' => '',
                'details' => '',
                'price_ht' => '',
            ]
        ];
        $shipAddress = [];
        $billAddress =[];
        foreach ($devis->getDevisLines() as $key => $line) {
            $lines[$key] = [
                'id' => $line->getId(),
                'product' => $line->getProduct(),
                'days' => $line->getDay(),
                'price_ht' => $line->getPriceHt(),
                'price_sup_ht' => $line->getPriceHtSup()
            ];
        }
        foreach ($devis->getDevisOptions() as $key => $line) {
            $options[$key] = [
                'id' => $line->getId(),
                'details' => $line->getDetails(),
                'product' => $line->getOption(),
                'price_ht' => $line->getPriceHt(),
            ];
        }

        foreach ($devis->getCustomer()->getCustomerAddresses() as $customerAddress) {
            $shipAddress[$customerAddress->getId()] = $customerAddress->getAddress()." ".$customerAddress->getZipcode()." ".$customerAddress->getCity();
            $billAddress[$customerAddress->getId()] = $customerAddress->getAddress()." ".$customerAddress->getZipcode()." ".$customerAddress->getCity();
        }
        return $this->render('dashboard/devis/add.twig', [
            'form' => $form->createView(),
            'devis' => $devis,
            'lines' => $lines,
            'options' => $options,
            'products' => $productRepository->findAll(),
            'optionsList' => $optionsRepository->findAll(),
            'shipAddress' => $shipAddress,
            'billAddress' => $billAddress,
        ]);
    }
}