<?php

namespace Lc\ShopBundle\Controller\Admin;

use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\EntityRepository;
use EasyCorp\Bundle\EasyAdminBundle\Event\EasyAdminEvents;
use FOS\UserBundle\Model\UserManagerInterface;
use Lc\ShopBundle\Context\AddressInterface;
use Lc\ShopBundle\Context\MerchantUtilsInterface;
use Lc\ShopBundle\Context\OrderProductInterface;
use Lc\ShopBundle\Context\OrderUtilsInterface;
use Lc\ShopBundle\Context\UserInterface;
use Lc\ShopBundle\Form\Order\AddPoductToOrderType;
use Lc\ShopBundle\Form\Order\OrderProductsType;
use Lc\ShopBundle\Form\OrderProductType;
use Lc\ShopBundle\Services\Utils;
use Mailjet\MailjetSwiftMailer\SwiftMailer\MailjetTransport;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Security\Core\Security;


class OrderController extends AdminController
{
        protected $orderUtils;

        public function __construct(Security $security, UserManagerInterface $userManager, EntityManagerInterface $em, Utils $utils, MerchantUtilsInterface $merchantUtils, MailjetTransport $mailjetTransport, OrderUtilsInterface $orderUtils)
        {
                $this->orderUtils = $orderUtils;
                parent::__construct($security, $userManager, $em, $utils, $merchantUtils, $mailjetTransport);
        }

        public function updateEntity($entity)
        {

                foreach ($entity->getOrderProducts() as $orderProduct) {
                        //dump($orderProduct);
                        $orderProduct->setCreatedBy($this->getUser());
                        $orderProduct->setUpdatedBy($this->getUser());
                        $orderProduct->setTaxRate($orderProduct->getProduct()->getProductFamily()->getTaxRate());
                        $orderProduct->setOrderShop($entity);

                        $this->em->persist($orderProduct);

                        $entity->addOrderProduct($orderProduct);
                }

                $this->setUpdated($entity);

                parent::updateEntity($entity);
        }

        public function persistEntity($entity)
        {
                foreach ($entity->getOrderProducts() as $orderProduct) {

                        $orderProduct->setUnit($orderProduct->getProduct()->getUnitInherited());
                        $orderProduct->setTitle($orderProduct->getProduct()->getTitleInherited());
                        $orderProduct->setPrice($orderProduct->getProduct()->getPriceInherited());
                        if ($orderProduct->getProduct()->getProductFamily()->getTaxRate()) {
                                $orderProduct->setTaxRate($orderProduct->getProduct()->getProductFamily()->getTaxRate());
                        } else {
                                $orderProduct->setTaxRate($this->security->getUser()->getMerchant()->getTaxRate());
                        }

                        $orderProduct->setOrderShop($entity);
                        $orderProduct->setCreatedBy($this->getUser());
                        $orderProduct->setUpdatedBy($this->getUser());
                        $this->em->persist($orderProduct);
                        $entity->addOrderProduct($orderProduct);

                }


                parent::persistEntity($entity);
        }

        public function createEntityFormBuilder($entity, $view, $override = true)
        {
                $formBuilder = parent::createEntityFormBuilder($entity, $view, false);

                $userClass = $this->em->getClassMetadata(UserInterface::class);
                $addressClass = $this->em->getClassMetadata(AddressInterface::class);


                $formBuilder->add('user', EntityType::class, array(
                        'class' => $userClass->name
                ));


                $formBuilder->add('invoiceAddress', EntityType::class, array(
                        'class' => $addressClass->name,
                        'placeholder' => '',
                        'query_builder' => function (EntityRepository $er) use ($entity) {
                                return $er->createQueryBuilder('a')
                                        ->where('a.user = :user')
                                        ->setParameter('user', $entity->getUser());
                        },
                ));

                $formBuilder = $this->overrideFormBuilder($formBuilder, $entity, $view);


                return $formBuilder;
        }


        public function getUserViaFirstStepForm($entity)
        {
                $userClass = $this->em->getClassMetadata(UserInterface::class);

                $userChoiceForm = $this->createFormBuilder($entity)
                        ->add('user', EntityType::class, array(
                                'class' => $userClass->name
                        ))
                        ->add('nextStep', SubmitType::class)
                        ->getForm();
                $userChoiceForm->handleRequest($this->request);
                if ($userChoiceForm->isSubmitted() && $userChoiceForm->isValid()) {
                        return $userChoiceForm->get('user')->getData();
                }

                $parameters = [
                        'form' => $userChoiceForm->createView(),
                        'formView' => 'default',
                        'entity' => $entity,
                ];

                return $this->executeDynamicMethod('render<EntityName>Template', ['new', $this->entity['templates']['new'], $parameters]);
        }


        public function addProductToOrderAction()
        {

                $id = $this->request->query->get('id');
                $easyadmin = $this->request->attributes->get('easyadmin');
                $orderShop = $easyadmin['item'];

                $orderProductClass = $this->em->getClassMetadata(OrderProductInterface::class);
                $formAddProductToOrder = $this->createForm(AddPoductToOrderType::class);

                $formAddProductToOrder->handleRequest($this->request);
                if($formAddProductToOrder->get('product')->getData() == null) {
                        $response['status'] = 'error';
                        $response['message'] = 'Vous devez choisir un produit dans la liste';
                }else if($formAddProductToOrder->get('quantity')->getData() == null){
                        $response['status'] = 'error';
                        $response['message'] = 'Vous devez entrer une quantité';

                } else if ($formAddProductToOrder->isSubmitted() && $formAddProductToOrder->isValid()) {
                        $orderProduct = new $orderProductClass->name;

                        $orderProduct->setQuantityOrder($formAddProductToOrder->get('quantity')->getData());
                        $orderProduct->setProduct($formAddProductToOrder->get('product')->getData());

                        $this->orderUtils->addOrderProduct($orderShop, $orderProduct);

                        $response['status'] = 'success';
                        $response['message'] = 'Le produit a bien été ajouté à la commande';
                }else{
                        $response['status'] = 'error';
                        $response['message'] = 'Une erreur est survenue';
                }
                $response['data'] = $this->orderUtils->getOrderAsJsonObject($orderShop);;

                return new Response(json_encode($response));
        }


        public function orderProductsAction()
        {

                $id = $this->request->query->get('id');
                $easyadmin = $this->request->attributes->get('easyadmin');
                $orderShop = $easyadmin['item'];

                $formOrderProducts = $this->createForm(OrderProductsType::class, $orderShop);

                $formOrderProducts->handleRequest($this->request);


                if ($formOrderProducts->isSubmitted() && $formOrderProducts->isValid()) {
                    //    dump($formOrderProducts->get('orderProducts')->getData());
                        foreach($orderShop->getOrderProducts() as $orderProduct){


                                if($orderProduct->getQuantityOrder() <= 0) {
                                        $response['niche'] = $orderProduct->getQuantityOrder() ;
                                        $this->em->remove($orderProduct);
                                }else{
                                        //dump($orderProduct);
                                        $this->em->persist($orderProduct);
                                }
                        }
                        //$this->em->persist($orderShop);
                        $this->em->flush();
                        $response['status'] = 'success';
                        $response['message'] = 'La commande a bien été modifié';
                }else{
                        $response['status'] = 'error';
                        $response['message'] = 'Une erreur est survenue';
                }
                $response['data'] = $this->orderUtils->getOrderAsJsonObject($orderShop);;
                //die('nicicici');
                return new Response(json_encode($response));
        }


        public function renderOrderShopTemplate($actionName, $templatePath, array $parameters = [])
        {
                if ($actionName == 'show') {
                        $formAddProductToOrder = $this->createForm(AddPoductToOrderType::class, null, array(
                                'action' => $this->generateUrl('easyadmin', [
                                        'action' => 'addProductToOrder',
                                        'entity' => $this->entity['name'],
                                        'id' => $parameters['entity']->getId()
                                ])
                        ));
                        $formOrderProducts = $this->createForm(OrderProductsType::class, null, array(
                                'action' => $this->generateUrl('easyadmin', [
                                        'action' => 'orderProducts',
                                        'entity' => $this->entity['name'],
                                        'id' => $parameters['entity']->getId()
                                ])
                        ));
                        $parameters['form_add_product_to_order'] = $formAddProductToOrder->createView();
                        $parameters['form_order_products'] = $formOrderProducts->createView();
                }
                return parent::renderTemplate($actionName, $templatePath, $parameters);
        }

        protected function newAction()
        {
                $this->dispatch(EasyAdminEvents::PRE_NEW);

                $entity = $this->executeDynamicMethod('createNew<EntityName>Entity');

                $easyadmin = $this->request->attributes->get('easyadmin');
                $easyadmin['item'] = $entity;
                $this->request->attributes->set('easyadmin', $easyadmin);

                $fields = $this->entity['new']['fields'];

                $newForm = $this->executeDynamicMethod('create<EntityName>NewForm', [$entity, $fields]);

                $newForm->handleRequest($this->request);

                //ETAPE 1 Choix de l'utilisateur
                $user = $newForm->get('user')->getData();

                if ($user == null) {
                        $user = $this->getUserViaFirstStepForm($entity);
                }

                if (!$user instanceof UserInterface) return $user;
                else {

                        $orderShop = $this->orderUtils->createOrderShop(array(
                                'user' => $user,
                                'merchant' => $this->merchantUtils->getMerchantUser()
                        ));

                        return $this->redirectToRoute('easyadmin', [
                                'action' => 'edit',
                                'entity' => $this->entity['name'],
                                'id' => $orderShop->getId()
                        ]);
                }
        }

        /**
         * The method that is executed when the user performs a 'show' action on an entity.
         *
         * @return Response
         */
        public function showAction()
        {
                $this->dispatch(EasyAdminEvents::PRE_SHOW);

                $id = $this->request->query->get('id');
                $easyadmin = $this->request->attributes->get('easyadmin');
                $entity = $easyadmin['item'];

                $fields = $this->entity['show']['fields'];
                $deleteForm = $this->createDeleteForm($this->entity['name'], $id);

                $this->dispatch(EasyAdminEvents::POST_SHOW, [
                        'deleteForm' => $deleteForm,
                        'fields' => $fields,
                        'entity' => $entity,
                ]);

                $parameters = [
                        'entity' => $entity,
                        'fields' => $fields,
                        'delete_form' => $deleteForm->createView(),
                        'order'=>  $this->orderUtils->getOrderAsJsonObject($entity)

                ];

                return $this->executeDynamicMethod('render<EntityName>Template', ['show', $this->entity['templates']['show'], $parameters]);
        }

        /**
         * Réécriture de edit action pr rediriger vers le show */
        public function editAction()
        {
                $id = $this->request->query->get('id');
                $entity = $this->request->query->get('entity');

                return $this->redirectToRoute('easyadmin', [
                        'action' => 'show',
                        'entity' => $entity,
                        'id' => $id
                ]);
        }

}