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<?php
namespace Bitrix\Seo\LeadAds\Response;
use Bitrix\Main\Result;
use Bitrix\Seo\LeadAds\LeadAdsForm;
use Bitrix\Seo\Retargeting\Response;
use Bitrix\Seo\LeadAds\Response\Builder\FormBuilderInterface;
class FormResponse extends Result
{
/**@var Response[]*/
protected $data = [];
/**@var FormBuilderInterface $formBuilder*/
protected $formBuilder;
/**@var int $iterator*/
private $currentResponse;
/**@var int $responseCount*/
private $responseCount;
/**
* @params FormBuilder
* @param Response[] $responses
*/
public function __construct(FormBuilderInterface $formBuilder, Response... $responses)
{
parent::__construct();
$this->formBuilder = $formBuilder;
$this->currentResponse = 0;
$this->responseCount = count($responses);
foreach ($responses as $response)
{
if (!$response->isSuccess())
{
$this->addErrors($response->getErrors());
}
}
$this->data = array_values($responses);
}
/**
* Creates new instance of FormResponse in case it must be immutable
* @param Response[] $data
*
* @return FormResponse
*/
public function setData(array $data): FormResponse
{
return new static($this->formBuilder,...$data);
}
/**
* @return LeadAdsForm|null
*/
public function fetch(): ?LeadAdsForm
{
if ($this->currentResponse >= $this->responseCount || !$this->isSuccess())
{
return null;
}
/**@var array|null $form*/
if (!$form = $this->data[$this->currentResponse]->fetch())
{
++$this->currentResponse;
return $this->fetch();
}
return $this->formBuilder->buildForm($form);
}
/**
* @return LeadAdsForm[]
*/
public function fetchAll(): array
{
for($fetchResult = array(); null !== $item = $this->fetch();)
{
$fetchResult[] = $item;
}
return $fetchResult;
}
}