<?php
/**
 * Created by PhpStorm.
 * User: Nas
 * Date: 13/11/2018
 * Time: 10:45
 */

namespace FormForgeBundle\Entity\Models;


use FileManagerBundle\Entity\Directory;
use FormForgeBundle\Entity\FormForgeFieldResponse;
use FormForgeBundle\Interfaces\FormForgeFieldResponseInterface;
use FormForgeBundle\Interfaces\FormForgeReasonInterface;
use FormForgeBundle\Interfaces\FormForgeReasonResponseInterface;
use UserBasisBundle\Interfaces\CustomUserInterface;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

/**
 * FormForgeReasonResponseBase
 *
 * @ORM\MappedSuperclass()
 */
abstract class FormForgeReasonResponseBase implements FormForgeReasonResponseInterface
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id()
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @var FormForgeReasonInterface
     *
     * @ORM\ManyToOne(targetEntity="FormForgeBundle\Interfaces\FormForgeReasonInterface")
     * @ORM\JoinColumn(nullable=true)
     */
    protected $reason;

    /**
     * @var $fieldsResponse Collection
     *
     * @ORM\OneToMany(targetEntity="FormForgeBundle\Interfaces\FormForgeFieldResponseInterface", mappedBy="formForgeReasonResponse", cascade={"persist","remove"})
     * @ORM\JoinColumn(nullable=false)
     */
    protected $fieldsResponse;

    /**
     * @var $dateResponse
     *
     * @ORM\Column(name="date_response", type="datetime")
     */
    protected $dateResponse;

    /**
     * @var CustomUserInterface
     * @ORM\ManyToOne(targetEntity="UserBasisBundle\Interfaces\CustomUserInterface", cascade={"persist"})
     * @ORM\JoinColumn(nullable=true)
     */
    protected $user;

    /**
     * @var string
     *
     * @ORM\Column(name="public_key", type="string", nullable=true)
     */
    protected $publicKey;

    /**
     * @var string
     *
     * @ORM\Column(name="locale", type="string", nullable=true)
     */
    protected $locale;

    /**
     * @var Directory
     * @ORM\ManyToOne(targetEntity="FileManagerBundle\Entity\Directory", cascade={"persist"})
     * @ORM\JoinColumn(nullable=true)
     */
    protected $directory;

    public function __construct()
    {
        $this->fieldsResponse = new ArrayCollection();
        $this->dateResponse = new \DateTime('now');
        $this->publicKey = $this->generateToken(64);
    }

    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();
    }

    /**
     * @return string
     */
    public function getPublicKey(): string
    {
        return $this->publicKey;
    }

    /**
     * @return int
     */
    public function getId(): int
    {
        return $this->id;
    }

    /**
     * @param FormForgeReasonInterface $reason
     * @return FormForgeReasonResponseBase
     */
    public function setReason(FormForgeReasonInterface $reason): FormForgeReasonResponseBase
    {
        $this->reason = $reason;

        return $this;
    }

    /**
     * @return FormForgeReasonInterface
     */
    public function getReason(): FormForgeReasonInterface
    {
        return $this->reason;
    }

    /**
     * @param FormForgeFieldResponseInterface $fieldResponse
     * @return FormForgeReasonResponseBase
     */
    public function addFieldResponse(FormForgeFieldResponseInterface $fieldResponse): FormForgeReasonResponseBase
    {
        if (!$this->fieldsResponse->contains($fieldResponse))
            $this->fieldsResponse->add($fieldResponse);

        return $this;
    }

    /**
     * @param FormForgeFieldResponseInterface $fieldResponse
     * @return FormForgeReasonResponseBase
     */
    public function removeFieldResponse(FormForgeFieldResponseInterface $fieldResponse): FormForgeReasonResponseBase
    {
        if ($this->fieldsResponse->contains($fieldResponse))
            $this->fieldsResponse->remove($fieldResponse);

        return $this;
    }

    /**
     * @return Collection
     */
    public function getFieldResponse(): Collection
    {
        return $this->fieldsResponse;
    }

    /**
     * @param mixed $dateResponse
     * @return FormForgeReasonResponseBase
     */
    public function setDateResponse(\DateTime $dateResponse)
    {
        $this->dateResponse = $dateResponse;

        return $this;
    }

    /**
     * @return mixed
     */
    public function getDateResponse()
    {
        return $this->dateResponse;
    }

    /**
     * @param CustomUserInterface $user
     * @return FormForgeReasonResponseBase
     */
    public function setUser(CustomUserInterface $user): FormForgeReasonResponseBase
    {
        $this->user = $user;

        return $this;
    }

    /**
     * @return CustomUserInterface|null
     */
    public function getUser(): ?CustomUserInterface
    {
        return $this->user;
    }

    /**
     * @param string $locale
     * @return FormForgeReasonResponseBase
     */
    public function setLocale(string $locale): FormForgeReasonResponseBase
    {
        $this->locale = $locale;

        return $this;
    }

    /**
     * @return string
     */
    public function getLocale(): string
    {
        return $this->locale;
    }

    public function getValueByTag(string $tag){
        foreach ($this->fieldsResponse as $field){
            /**
             * @var $field FormForgeFieldResponse
             */
            if($field->getFormForgeField()->getFieldTag() == $tag)
                return $field->getValue();

        }
    }

    /**
     * @return Directory
     */
    public function getDirectory(): ?Directory
    {
        return $this->directory;
    }

    /**
     * @param Directory $directory
     * @return FormForgeReasonResponseInterface
     */
    public function setDirectory(Directory $directory): FormForgeReasonResponseInterface
    {
        $this->directory = $directory;

        return $this;
    }


}