<?php
namespace Tree\Fixture\Genealogy;

use Doctrine\Common\Collections\ArrayCollection;
use Gedmo\Mapping\Annotation as Gedmo;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity(repositoryClass="Gedmo\Tree\Entity\Repository\NestedTreeRepository")
 * @ORM\Table(name="genealogy")
 * @ORM\InheritanceType("SINGLE_TABLE")
 * @ORM\DiscriminatorColumn(name="discr", type="string")
 * @ORM\DiscriminatorMap({"man" = "Man", "woman" = "Woman"})
 * @Gedmo\Tree(type="nested")
 */
abstract class Person {

  /**
   * @ORM\Column(name="id", type="integer")
   * @ORM\Id
   * @ORM\GeneratedValue
   * @var int
   */
  private $id;

  /**
   * @Gedmo\TreeParent
   * @ORM\ManyToOne(targetEntity="Person", inversedBy="children")
   * @var Person
   */
  private $parent;

  /**
   * @ORM\OneToMany(targetEntity="Person", mappedBy="parent")
   * @var Doctrine\Common\Collections\ArrayCollection
   */
  protected $children;

  /**
   * @Gedmo\TreeLeft
   * @ORM\Column(name="lft", type="integer")
   */
  private $lft;

  /**
   * @Gedmo\TreeRight
   * @ORM\Column(name="rgt", type="integer")
   */
  private $rgt;

  /**
   * @Gedmo\TreeLevel
   * @ORM\Column(name="lvl", type="integer")
   */
  private $lvl;

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

  /**
   * @param string $name
   */
  public function __construct($name) {
    $this->name = $name;
    $this->children = new ArrayCollection();
  }

  /**
   * @param Person $parent
   * @return Person
   */
  public function setParent(Person $parent) {
    $this->parent = $parent;
    return $this;
  }

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

  public function getLeft()
  {
      return $this->lft;
  }

  public function getRight()
  {
      return $this->rgt;
  }

  public function getLevel()
  {
      return $this->lvl;
  }
}