<?php

namespace IPv4Bundle\Entity;

use Base\AdminBundle\Interfaces\PreRemoveInterface;
use Base\AdminBundle\Traits\TenancyIdTrait;
use Base\AdminBundle\Traits\TenancyIdTraitInterface;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\Validator\ExecutionContext;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;

/**
 * @ORM\Entity
 *
 * @UniqueEntity("name")
 * @UniqueEntity("opcode")
 */
class NetGroup implements TenancyIdTraitInterface, PreRemoveInterface
{

    use TenancyIdTrait;

    /**
     * @var bigint $id
     *
     * @ORM\Column(name="id", type="bigint", nullable=false)
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    protected $id;

    /**
     * @var string $name
     *
     * @ORM\Column(type="string", length=100, unique=true)
     *
     * @Assert\NotBlank
     */
    protected $name;

    /**
     * @var string $opcode
     *
     * @ORM\Column(type="integer", unique=true)
     *
     * @Assert\NotBlank
     */
    protected $opcode;

    /**
     * @ORM\OneToMany(targetEntity="SubNet", mappedBy="netGroup")
     */
    protected $subNets;


    /**
    * @return string
    */
    public function __toString()
    {
        return strval($this->name);
    }

    /**
     * @return bigint
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * @param string $name
     *
     * @return NetGroup
     */
    public function setName($name)
    {
        $this->name = $name;

        return $this;
    }

    /**
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * @param string $opcode
     *
     * @return NetGroup
     */
    public function setOpcode($opcode)
    {
        $this->opcode = $opcode;

        return $this;
    }

    /**
     * @return string
     */
    public function getOpcode()
    {
        return $this->opcode;
    }

    /**
     * @return array
     */
    public function getEntitiesForRemove()
    {
        $entities = [];
        if ($this->subNets->count() != 0) {
            $entities['subNets'] = $this->subNets;
        }

        return $entities;
    }

}