<?php

namespace FileManagerBundle\Entity;

use App\Entity\User\User;
use Doctrine\ORM\Mapping as ORM;
use FileManagerBundle\Interfaces\UserFileOwnerInterface;

/**
 * UploadRequestItem
 *
 * @ORM\Table(name="upload_request_item")
 * @ORM\Entity(repositoryClass="FileManagerBundle\Repository\UploadRequestItemRepository")
 */
class UploadRequestItem
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string
     *
     * @ORM\Column(name="guid", type="text")
     */
    private $guid;

    /**
     * @var string
     *
     * @ORM\Column(name="filename", type="text")
     */
    private $filename;

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

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

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="dateUpd", type="datetime")
     */
    private $dateUpd;

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

    /**
     * @var string
     *
     * @ORM\Column(name="source_params", type="text")
     */
    private $sourceParams;

    /**
     * @var UserFileOwnerInterface
     * @ORM\ManyToOne(targetEntity="FileManagerBundle\Interfaces\UserFileOwnerInterface",inversedBy="fileOwners",cascade={"persist"})
     * @ORM\JoinColumn(nullable=false)
     */
    private $userFileOwnerInterface;

    public function __construct()
    {
        $this->dateUpd = new \DateTime();
    }

    /**
     * @param int $length
     * @return bool|string
     * @throws \Exception
     */
    private function generateHumanHash($length = 64){
        $hash = "";
        while(strlen($hash) < $length){
            $hash .= hash('sha512', random_bytes($length));
        }
        return substr($hash, 0,$length);
    }

    /**
     * generate and return a guid for the current request
     *
     * @return string
     */
    public function generateGuid(){
        $md5 = $this->generateHumanHash(64);
        $newFileName = time().$md5;
        $this->guid = $newFileName;
        return $newFileName;
    }


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

    /**
     * Set guid
     *
     * @param string $guid
     *
     * @return UploadRequestItem
     */
    public function setGuid($guid)
    {
        $this->guid = $guid;

        return $this;
    }

    /**
     * Get guid
     *
     * @return string
     */
    public function getGuid()
    {
        return $this->guid;
    }

    /**
     * Set filename
     *
     * @param string $filename
     *
     * @return UploadRequestItem
     */
    public function setFilename($filename)
    {
        $this->filename = $filename;

        return $this;
    }

    /**
     * Get filename
     *
     * @return string
     */
    public function getFilename()
    {
        return $this->filename;
    }

    /**
     * Set folderTargetGuid
     *
     * @param string $folderTargetGuid
     *
     * @return UploadRequestItem
     */
    public function setFolderTargetGuid($folderTargetGuid)
    {
        $this->folderTargetGuid = $folderTargetGuid;

        return $this;
    }

    /**
     * Get folderTargetGuid
     *
     * @return string
     */
    public function getFolderTargetGuid()
    {
        return $this->folderTargetGuid;
    }

    /**
     * Set filesize
     *
     * @param integer $filesize
     *
     * @return UploadRequestItem
     */
    public function setFilesize($filesize)
    {
        $this->filesize = $filesize;

        return $this;
    }

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

    /**
     * Set dateUpd
     *
     * @param \DateTime $dateUpd
     *
     * @return UploadRequestItem
     */
    public function setDateUpd($dateUpd)
    {
        $this->dateUpd = $dateUpd;

        return $this;
    }

    /**
     * Get dateUpd
     *
     * @return \DateTime
     */
    public function getDateUpd()
    {
        return $this->dateUpd;
    }

    /**
     * Set remoteIp
     *
     * @param string $remoteIp
     *
     * @return UploadRequestItem
     */
    public function setRemoteIp($remoteIp)
    {
        $this->remoteIp = $remoteIp;

        return $this;
    }

    /**
     * Get remoteIp
     *
     * @return string
     */
    public function getRemoteIp()
    {
        return $this->remoteIp;
    }

    /**
     * @param UserFileOwnerInterface $userFileOwnerInterface
     * @return UploadRequestItem
     */
    public function setUserFileOwnerInterface(UserFileOwnerInterface $userFileOwnerInterface): UploadRequestItem
    {
        $this->userFileOwnerInterface = $userFileOwnerInterface;

        return $this;
    }

    /**
     * @return UserFileOwnerInterface
     */
    public function getUserFileOwnerInterface(): UserFileOwnerInterface
    {
        return $this->userFileOwnerInterface;
    }

    /**
     * @param string $sourceParams
     * @return UploadRequestItem
     */
    public function setSourceParams(string $sourceParams): UploadRequestItem
    {
        $this->sourceParams = $sourceParams;

        return $this;
    }

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