<?php

namespace FormForgeBundle\Entity\Models;

use FormForgeBundle\Entity\FormForgeType;
use FormForgeBundle\Interfaces\FormForgeFieldInterface;
use FormForgeBundle\Interfaces\FormForgeFieldValueInterface;
use FormForgeBundle\Interfaces\FormForgeReasonInterface;
use LinguisticaBundle\Entity\LinguisticaTradItem;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\ORM\Mapping\MappedSuperclass;

/**
 * FormForgeFieldBase
 *
 * @MappedSuperclass
 */
abstract class FormForgeFieldBase implements FormForgeFieldInterface
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @var $formForgeReason FormForgeReasonInterface
     *
     * @ORM\ManyToOne(targetEntity="FormForgeBundle\Interfaces\FormForgeReasonInterface", inversedBy="formForgeFields")
     * @ORM\JoinColumn(nullable=false)
     */
    protected $formForgeReason;

    /**
     * @var LinguisticaTradItem
     *
     * @ORM\ManyToOne(targetEntity="LinguisticaBundle\Entity\LinguisticaTradItem", cascade={"persist"})
     * @ORM\JoinColumn(nullable=true)
     */
    protected $label;

    /**
     * @var $values Collection
     *
     * @ORM\OneToMany(targetEntity="FormForgeBundle\Interfaces\FormForgeFieldValueInterface", mappedBy="formForgeField", cascade={"persist","remove"})
     * @ORM\JoinColumn(nullable=true)
     * @ORM\OrderBy({"order" = "ASC"})
     */
    protected $values;

    /**
     * @var FormForgeType
     * @ORM\ManyToOne(targetEntity="FormForgeBundle\Entity\FormForgeType", inversedBy="fields", cascade={"persist"})
     * @ORM\JoinColumn(name="form_forge_type_id", referencedColumnName="id")
     */
    protected $formForgeType;

    /**
     * @var int
     *
     * @ORM\Column(name="display_order", type="integer")
     */
    protected $order;

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

    /**
     * @var boolean
     *
     * @ORM\Column(name="deleted", type="boolean")
     */
    protected $deleted;

    /**
     * @var bool
     *
     * @ORM\Column(name="required", type="boolean")
     */
    protected $required;

    /**
     * @var string
     * @ORM\Column(type="string", nullable=true)
     */
    protected $fieldTag;

    /**
     * @var string
     * @ORM\Column(type="string")
     */
    protected $small;

    /**
     * @var string
     * @ORM\Column(type="string")
     */
    protected $medium;

    /**
     * @var string
     * @ORM\Column(type="string")
     */
    protected $large;

    /**
     * @var string
     * @ORM\Column(type="string")
     */
    protected $xLarge;

    /**
     * @var string
     * @ORM\Column(type="string", nullable=true)
     */
    protected $parameter;


    public function __construct()
    {
        $this->values = new ArrayCollection();
        $this->required = true;
        $this->order = 0;
        $this->publicKey = $this->generateToken(64);
        $this->deleted = false;
    }

    public function setDefault
    (
        FormForgeReasonInterface $_formForgeReason,
        LinguisticaTradItem $_label ,
        FormForgeType $_type,
        bool $_required,
        int $_order,
        string $_tag,
        string $_smallClass,
        string $_mediumClass,
        string $_largeClass,
        string $_xLargeClass
    ){
        $this->setFormForgeReason($_formForgeReason);
        $this->setLabel($_label);
        $this->setFormForgeType($_type);
        $this->setRequired($_required);
        $this->setOrder($_order);
        $this->setFieldTag($_tag);
        $this->setSmall($_smallClass);
        $this->setMedium($_mediumClass);
        $this->setLarge($_largeClass);
        $this->setXLarge($_xLargeClass);
    }

    /**
     * @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();
    }


    /**
     * Get id
     *
     * @return int
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * @param FormForgeReasonInterface $formForgeReason
     * @return FormForgeFieldBase
     */
    public function setFormForgeReason(FormForgeReasonInterface $formForgeReason): FormForgeFieldBase
    {
        $this->formForgeReason = $formForgeReason;

        return $this;
    }

    /**
     * @return FormForgeReasonInterface
     */
    public function getFormForgeReason(): FormForgeReasonInterface
    {
        return $this->formForgeReason;
    }

    /**
     * @param LinguisticaTradItem $label
     * @return FormForgeFieldBase
     */
    public function setLabel(LinguisticaTradItem $label): FormForgeFieldBase
    {
        $this->label = $label;

        return $this;
    }

    /**
     * @return LinguisticaTradItem
     */
    public function getLabel(): LinguisticaTradItem
    {
        return $this->label;
    }

    /**
     * @param FormForgeFieldValueInterface $value
     * @return FormForgeFieldBase
     */
    public function addValue(FormForgeFieldValueInterface $value): FormForgeFieldBase
    {
        if(!$this->values->contains($value))
            $this->values->add($value);

        return $this;
    }

    /**
     * @param FormForgeFieldValueInterface $value
     * @return FormForgeFieldBase
     */
    public function removeValue(FormForgeFieldValueInterface $value): FormForgeFieldBase
    {
        if($this->values->contains($value))
            $this->values->remove($value);
        return $this;
    }

    /**
     * @return Collection
     */
    public function getValues(): Collection
    {
        return $this->values;
    }

    /**
     * @param int $order
     * @return FormForgeFieldBase
     */
    public function setOrder(int $order): FormForgeFieldBase
    {
        $this->order = $order;

        return $this;
    }

    /**
     * @return int
     */
    public function getOrder(): int
    {
        return $this->order;
    }

    /**
     * @return string
     */
    public function getPublicKey(): string
    {
        return $this->publicKey;
    }


    /**
     * @param bool $deleted
     * @return FormForgeFieldBase
     */
    public function setDeleted(bool $deleted): FormForgeFieldBase
    {
        $this->deleted = $deleted;

        return $this;
    }

    /**
     * @return bool
     */
    public function isDeleted(): bool
    {
        return $this->deleted;
    }


    /**
     * @param $required
     * @return $this
     */
    public function setRequired($required)
    {
        $this->required = $required;

        return $this;
    }


    /**
     * @return bool
     */
    public function getRequired()
    {
        return $this->required;
    }

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

        return $this;
    }

    /**
     * @param string $fieldTag
     * @return FormForgeFieldBase
     */
    public function setFieldTag(string $fieldTag): FormForgeFieldBase
    {
        $this->fieldTag = $fieldTag;

        return $this;
    }

    /**
     * @return string
     */
    public function getFieldTag(): string
    {
        return $this->fieldTag;
    }

    /**
     * @param FormForgeType $formForgeType
     * @return FormForgeFieldBase
     */
    public function setFormForgeType(?FormForgeType $formForgeType): self
    {
        $this->formForgeType = $formForgeType;

        return $this;
    }

    /**
     * @return FormForgeType
     */
    public function getFormForgeType(): ?FormForgeType
    {
        return $this->formForgeType;
    }

    /**
     * @param string $small
     * @return FormForgeFieldBase
     */
    public function setSmall(string $small): self
    {
        $this->small = $small;

        return $this;
    }

    /**
     * @return string
     */
    public function getSmall(): string
    {
        return $this->small;
    }

    /**
     * @param string $medium
     * @return FormForgeFieldBase
     */
    public function setMedium(string $medium): self
    {
        $this->medium = $medium;

        return $this;
    }

    /**
     * @return string
     */
    public function getMedium(): string
    {
        return $this->medium;
    }

    /**
     * @param string $large
     * @return FormForgeFieldBase
     */
    public function setLarge(string $large): self
    {
        $this->large = $large;

        return $this;
    }

    /**
     * @return string
     */
    public function getLarge(): string
    {
        return $this->large;
    }

    /**
     * @return string
     */
    public function getXLarge(): string
    {
        return $this->xLarge;
    }

    /**
     * @param string $xLarge
     * @return FormForgeFieldBase
     */
    public function setXLarge(string $xLarge): FormForgeFieldBase
    {
        $this->xLarge = $xLarge;

        return $this;
    }

    /**
     * @return string|null
     */
    public function getParameter(): ?string
    {
        return $this->parameter;
    }

    /**
     * @param string $parameter|null
     * @return FormForgeFieldBase
     */
    public function setParameter(?string $parameter): FormForgeFieldBase
    {
        $this->parameter = $parameter;

        return $this;
    }

}