<?php
/**
 * Created by PhpStorm.
 * User: Nas
 * Date: 11/10/2018
 * Time: 12:27
 */

namespace FormForgeBundle\Entity\Models;


use FormForgeBundle\Interfaces\FormForgeFieldInterface;
use FormForgeBundle\Interfaces\FormForgeFieldValueInterface;
use LinguisticaBundle\Entity\LinguisticaTradItem;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\ORM\Mapping\MappedSuperclass;
use LinguisticaBundle\Interfaces\LinguisticaInterface;

/**
 * FormForgeFieldValueBase
 *
 * @MappedSuperclass()
 */
abstract class FormForgeFieldValueBase implements FormForgeFieldValueInterface , LinguisticaInterface
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @var FormForgeFieldInterface
     *
     * @ORM\ManyToOne(targetEntity="FormForgeBundle\Interfaces\FormForgeFieldInterface", inversedBy="values")
     * @ORM\JoinColumn(nullable=false)
     */
    protected $formForgeField;

    /**
     * @var int
     *
     * @ORM\Column(name="display_order", type="integer")
     */
    protected $order;

    /**
     * @var array
     *
     * @ORM\Column(name="str_values", type="array")
     */
    protected $strValues;

    /**
     * @var string
     *
     * @ORM\Column(name="public_key", type="text", nullable=false)
     */
    private $publicKey;

    /**
     * @var boolean
     *
     * @ORM\Column(name="deleted", type="boolean")
     */
    protected $deleted;

    /**
     * CustomFieldsValues constructor.
     */
    public function __construct()
    {

        $this->strValues = array();
        $this->publicKey = $this->generateToken(64);
        $this->deleted = false;
    }

    /**
     * @param int $length
     * @return bool|string
     */
    private function generateToken($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 int
     */
    public function getId(): int
    {
        return $this->id;
    }

    /**
     * @param FormForgeFieldInterface $formForgeField
     * @return FormForgeFieldValueBase
     */
    public function setFormForgeField(FormForgeFieldInterface $formForgeField): FormForgeFieldValueBase
    {
        $this->formForgeField = $formForgeField;

        return $this;
    }

    /**
     * @return FormForgeFieldInterface
     */
    public function getFormForgeField(): FormForgeFieldInterface
    {
        return $this->formForgeField;
    }

    /**
     * @param int $order
     * @return FormForgeFieldValueBase
     */
    public function setOrder(int $order): FormForgeFieldValueBase
    {
        $this->order = $order;

        return $this;
    }

    /**
     * @return int
     */
    public function getOrder(): int
    {
        return $this->order;
    }

    /**
     * @param string $strValue
     * @param string $locale
     * @return $this|LinguisticaTradItem
     */
    public function addStrValues($strValue, $locale)
    {
        $this->strValues[$locale] = $strValue;

        return $this;
    }

    /**
     * @return array
     */
    public function getStrValues(): array
    {
        return $this->strValues;
    }

    /**
     * @return string
     */
    public function getPublicKey(): string
    {
        return $this->publicKey;
    }

    /**
     * @param bool $deleted
     * @return FormForgeFieldValueBase
     */
    public function setDeleted(bool $deleted): FormForgeFieldValueBase
    {
        $this->deleted = $deleted;

        return $this;
    }

    /**
     * @return bool
     */
    public function isDeleted(): bool
    {
        return $this->deleted;
    }

    public function setStrValues($strValues): self
    {
        $this->strValues = $strValues;

        return $this;
    }

//    public function setPublicKey(string $publicKey): self
//    {
//        $this->publicKey = $publicKey;
//
//        return $this;
//    }

    public function show($locale)
    {
        if(isset($this->strValues[$locale]) && $this->strValues[$locale] !='')
            return $this->strValues[$locale];
        else if(isset($this->strValues['en']) && $this->strValues['en'] !='')
            return $this->strValues['en'];
        else {
            foreach ($this->strValues as $lang => $text)
                if($text != '')
                    return $text;
        }
        return '';

    }

    public function setPublicKey(string $publicKey): self
    {
        $this->publicKey = $publicKey;

        return $this;
    }


}