<?php

namespace Coduo\PhpSpec\DataProvider\Listener;

use Coduo\PhpSpec\DataProvider\Annotation\Parser;
use PhpSpec\Event\SpecificationEvent;
use PhpSpec\Loader\Node\ExampleNode;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class DataProviderListener implements EventSubscriberInterface
{
    public static function getSubscribedEvents()
    {
        return array(
            'beforeSpecification' => array('beforeSpecification'),
        );
    }

    public function beforeSpecification(SpecificationEvent $event)
    {
        $examplesToAdd  = array();
        $parser         = new Parser();
        foreach ($event->getSpecification()->getExamples() as $example) {
            $dataProviderMethod = $parser->getDataProvider($example->getFunctionReflection());

            if (null !== $dataProviderMethod) {

                if (!$example->getSpecification()->getClassReflection()->hasMethod($dataProviderMethod)) {
                    return false;
                }

                $subject = $example->getSpecification()->getClassReflection()->newInstance();
                $providedData = $example->getSpecification()->getClassReflection()->getMethod($dataProviderMethod)->invoke($subject);

                if (is_array($providedData)) {
                    foreach ($providedData as $i => $dataRow) {
                        $examplesToAdd[] = new ExampleNode($i+1 . ') ' . $example->getTitle(), $example->getFunctionReflection());
                    }
                }

            }
        }
        foreach ($examplesToAdd as $example) {
            $event->getSpecification()->addExample($example);
        }
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTM2MTg1ODg3NDU0MDQ5NiA5NDc2NDk2MTgyNTgwNDYzIDE1MDM2MTU0MTYwMDY5