<?php

namespace Lc\CaracoleBundle\Factory;

use Doctrine\ORM\EntityManagerInterface;
use Lc\CaracoleBundle\Doctrine\Extension\FilterMerchantInterface;
use Lc\CaracoleBundle\Doctrine\Extension\FilterSectionInterface;
use Lc\CaracoleBundle\Resolver\MerchantResolver;
use Lc\CaracoleBundle\Resolver\SectionResolver;
use Lc\SovBundle\Factory\AbstractFactory as SovAbstractFactory;

trait FactoryTrait
{
    protected $merchantResolver;
    protected $sectionResolver;

    public function __construct(
            EntityManagerInterface $em,
            MerchantResolver $merchantResolver,
            SectionResolver $sectionResolver
    ) {
        $this->em = $em;
        $this->merchantResolver = $merchantResolver;
        $this->sectionResolver = $sectionResolver;
    }

    public function create($params = array())
    {
        $entityClass = $this->em->getEntityName($this->getEntityClass());
        $entity = new $entityClass;

        if ($entity instanceof FilterMerchantInterface && !isset($params['merchant'])) {
            $params['merchant'] = $this->merchantResolver->getCurrent();
        }

        if ($entity instanceof FilterSectionInterface && !isset($params['section'])) {
            $params['section'] = $this->sectionResolver->getCurrent();
        }

        return parent::create($params);
    }

}