<?php

namespace Lc\ShopBundle\Model;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Lc\ShopBundle\Context\FilterMerchantInterface;
use Lc\ShopBundle\Context\ReductionInterface;
use Lc\ShopBundle\Context\ReductionPropertyInterface;
use Lc\ShopBundle\Context\StatusInterface;

/**
 * @ORM\MappedSuperclass()
 */
abstract class ReductionCredit extends AbstractEntity implements ReductionInterface, FilterMerchantInterface, StatusInterface
{
        const TYPE_CREDIT = 'credit';
        const TYPE_GIFT = 'gift';


        use ReductionTrait;
        use StatusTrait;


        /**
         * @ORM\Column(type="string", length=255)
         */
        protected $title;

        /**
         * @ORM\ManyToMany(targetEntity="Lc\ShopBundle\Context\UserInterface", inversedBy="reductionCredits")
         */
        protected $users;


        /**
         * @ORM\ManyToOne(targetEntity="Lc\ShopBundle\Context\MerchantInterface")
         * @ORM\JoinColumn(nullable=false)
         */
        protected $merchant;

        /**
         * @ORM\Column(type="string", length=255)
         */
        protected $type;

        /**
         * @ORM\Column(type="boolean", nullable=true)
         */
        protected $sended;

        /**
         * @ORM\ManyToOne(targetEntity="Lc\ShopBundle\Context\UserInterface")
         */
        protected $owner;

        public function __construct()
        {
                $this->users = new ArrayCollection();
                $this->unit = 'amount';
        }

        public function __toString()
        {
                return $this->title;
        }

        public function getTitle(): ?string
        {
                return $this->title;
        }

        public function setTitle(string $title): self
        {
                $this->title = $title;

                return $this;
        }


        public function getMerchant(): ?Merchant
        {
                return $this->merchant;
        }

        public function setMerchant(?Merchant $merchant): self
        {
                $this->merchant = $merchant;

                return $this;
        }


        public function getType(): ?string
        {
                return $this->type;
        }

        public function setType(string $type): self
        {
                $this->type = $type;

                return $this;
        }

        /**
         * @return Collection|User[]
         */
        public function getUsers(): Collection
        {
                return $this->users;
        }

        public function addUser(User $user): self
        {
                if (!$this->users->contains($user)) {
                        $this->users[] = $user;
                }

                return $this;
        }

        public function removeUser(User $user): self
        {
                if ($this->users->contains($user)) {
                        $this->users->removeElement($user);
                }

                return $this;
        }


        public function getSended(): ?bool
        {
                return $this->sended;
        }

        public function setSended(?bool $sended): self
        {
                $this->sended = $sended;

                return $this;
        }


        public function getOwner(): ?User
        {
                return $this->owner;
        }

        public function setOwner(?User $owner): self
        {
                $this->owner = $owner;

                return $this;
        }
}