<?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\MenuRepository")
 */
class Menu
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

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

    /**
     * @ORM\Column(type="string", length=32)
     */
    private $route;

    /**
     * @ORM\Column(type="string", length=32, nullable=true)
     */
    private $icon;

    /**
     * @ORM\ManyToOne(targetEntity="App\Entity\Menu", inversedBy="children")
     */
    private $parent;

    /**
     * @ORM\OneToMany(targetEntity="App\Entity\Menu", mappedBy="parent")
     */
    private $children;

    /**
     * @ORM\Column(type="integer")
     */
    private $position = 0;

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

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

    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 getRoute(): ?string
    {
        return $this->route;
    }

    public function setRoute(string $route): self
    {
        $this->route = $route;

        return $this;
    }

    public function getIcon(): ?string
    {
        return $this->icon;
    }

    public function setIcon(?string $icon): self
    {
        $this->icon = $icon;

        return $this;
    }

    public function getParent(): ?self
    {
        return $this->parent;
    }

    public function setParent(?self $parent): self
    {
        $this->parent = $parent;

        return $this;
    }

    /**
     * @return Collection|self[]
     */
    public function getChildren(): Collection
    {
        return $this->children;
    }

    public function addChild(self $child): self
    {
        if (!$this->children->contains($child)) {
            $this->children[] = $child;
            $child->setParent($this);
        }

        return $this;
    }

    public function removeChild(self $child): self
    {
        if ($this->children->contains($child)) {
            $this->children->removeElement($child);
            // set the owning side to null (unless already changed)
            if ($child->getParent() === $this) {
                $child->setParent(null);
            }
        }

        return $this;
    }

    public function getPosition(): ?int
    {
        return $this->position;
    }

    public function setPosition(int $position): self
    {
        $this->position = $position;

        return $this;
    }

    public function getAppid(): ?string
    {
        return $this->appid;
    }

    public function setAppid(string $appid): self
    {
        $this->appid = $appid;

        return $this;
    }
}