<?php

namespace App\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity(repositoryClass="App\Repository\ZoneRepository")
 */
class Zone
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

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

    /**
     * @ORM\Column(type="string", length=8)
     */
    private $code;

    /**
     * @ORM\OneToMany(targetEntity="App\Entity\Commune", mappedBy="zone")
     */
    private $communes;

    public function __construct()
    {
        $this->communes = new ArrayCollection();
    }

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

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getName(): ?string
    {
        return $this->name;
    }

    public function setName(string $name): self
    {
        $this->name = $name;

        return $this;
    }

    public function getCode(): ?string
    {
        return $this->code;
    }

    public function setCode(string $code): self
    {
        $this->code = $code;

        return $this;
    }

    /**
     * @return Collection|Commune[]
     */
    public function getCommunes(): Collection
    {
        return $this->communes;
    }

    public function addCommune(Commune $commune): self
    {
        if (!$this->communes->contains($commune)) {
            $this->communes[] = $commune;
            $commune->setZone($this);
        }

        return $this;
    }

    public function removeCommune(Commune $commune): self
    {
        if ($this->communes->contains($commune)) {
            $this->communes->removeElement($commune);
            // set the owning side to null (unless already changed)
            if ($commune->getZone() === $this) {
                $commune->setZone(null);
            }
        }

        return $this;
    }
}