<?php
/**
 * Created by PhpStorm.
 * User: Florian
 * Date: 08/03/2018
 * Time: 14:22
 */

namespace UserBasisBundle\Entity;


use UserBasisBundle\Interfaces\CustomUserGroupInterface;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\ORM\Mapping\MappedSuperclass;

/**
 * @ORM\MappedSuperclass
 */
abstract class UserGroupBase implements CustomUserGroupInterface
{
    /**
     * @ORM\Id
     * @ORM\GeneratedValue
     * @ORM\Column(type="integer")
     */
    protected $id;

    /**
     * @var string
     *
     * @ORM\Column(name="name", type="text")
     */
    protected $name;

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="created", type="datetime")
     */
    protected $created;


    /**
     * @var bool
     *
     * @ORM\Column(name="public_visible", type="boolean")
     */
    protected $publicVisible;

    /**
     * @var bool
     *
     * @ORM\Column(name="public_open", type="boolean")
     */
    protected $publicOpen;

    /**
     * @var string
     *
     * @ORM\Column(name="public_key", type="text", nullable=true)
     */
    protected $publicKey;

    public function __construct()
    {
        $this->created = new \DateTime();
        $this->regeneratePublicKey();
        $this->publicVisible = false;
        $this->publicOpen = false;
    }

    private function generateToken($length = 64){
        $hash = "";
        while(strlen($hash) < $length){
            try {
                $hash .= hash('sha512', random_bytes($length));
            } catch (\Exception $e) {
                $hash .= hash('sha512', mt_rand(0,$length*10000));
            }
        }
        return substr($hash, 0,$length);
    }

    /**
     * use to change the pk if its not unique
     */
    public function regeneratePublicKey(){
        $this->publicKey = $this->generateToken();
    }

    public function setDefault(string $name = "")
    {
        $this->name = $name;
    }

    /**
     * @return int|null
     */
    public function getId(): ?int
    {
        return $this->id;
    }


    /**
     * Set name
     *
     * @param string $name
     *
     * @return $this
     */
    public function setName($name)
    {
        $this->name = $name;

        return $this;
    }

    /**
     * Get name
     *
     * @return string|null
     */
    public function getName(): ?string
    {
        return $this->name;
    }

    /**
     * @return \DateTime
     */
    public function getCreated(): \DateTime
    {
        return $this->created;
    }

    /**
     * @return string
     */
    public function getPublicKey(): string
    {
        return $this->publicKey;
    }

    /**
     * @param bool $publicVisible
     * @return $this
     */
    public function setPublicVisible(bool $publicVisible)
    {
        $this->publicVisible = $publicVisible;
        return $this;
    }

    /**
     * @return bool
     */
    public function isPublicVisible(): bool
    {
        return $this->publicVisible;
    }

    /**
     * @param bool $publicOpen
     * @return $this
     */
    public function setPublicOpen(bool $publicOpen)
    {
        $this->publicOpen = $publicOpen;

        return $this;
    }

    /**
     * @return bool
     */
    public function isPublicOpen(): bool
    {
        return $this->publicOpen;
    }

}