<?php
namespace PSC\Library\Calc\Option\Parser;

use Doctrine\Common\Persistence\ObjectRepository;
use PSC\Library\Calc\Option\Parser\Select\Opt;
use PSC\Library\Calc\PaperContainer;
use PSC\Library\Calc\Tests\Mock\Paper;

class Select extends Base
{

    protected $element;

    /** @var \SimpleXMLElement $node */
    protected $node;

    /** @var PaperContainer */
    protected $paperContainer;

    /** @var ObjectRepository */
    protected $paperRepository;

    public function __construct(\SimpleXMLElement $node)
    {
        $this->element = new \PSC\Library\Calc\Option\Type\Select();
        parent::__construct($node);
    }

    public function parse()
    {
        parent::parse();

        if(isset($this->node['mode']) && (string)$this->node['mode'] == \PSC\Library\Calc\Option\Type\Select::$modePaperDb) {
            $this->parseModePapierDb();
        }else{
            $this->parseModeNormal();
        }

        return $this->element;
    }

    private function parseModePapierDb()
    {
        /** @var PaperContainer\Container $container */
        $container = $this->getPaperContainer()->getContainerById((string)$this->node['container']);

        /** @var PaperContainer\Item $papier */
        foreach ($container->getItems() as $papier) {
            /** @var Paper $papierDb */
            $papierDb = $this->getPaperRepository()->findOneBy(array('artNr' => $papier->getId()));
            if($papierDb) {
                $optPapier = new \PSC\Library\Calc\Option\Type\Select\Opt();
                $optPapier->setId($papierDb->getArtNr());
                $optPapier->setLabel($papierDb->getDescription1());
                $this->element->addOption($optPapier);
            }
        }
    }

    private function parseModeNormal()
    {
        foreach ($this->node->opt as $opt) {
            $optParser = new Opt($opt);
            $this->element->addOption($optParser->parse());
        }
    }

    /**
     * @return PaperContainer
     */
    public function getPaperContainer()
    {
        return $this->paperContainer;
    }

    /**
     * @param PaperContainer $paperContainer
     */
    public function setPaperContainer($paperContainer)
    {
        $this->paperContainer = $paperContainer;
    }

    /**
     * @param ObjectRepository $repostory
     */
    public function setPaperRepository($repository)
    {
        $this->paperRepository = $repository;
    }

    /**
     * @return ObjectRepository
     */
    public function getPaperRepository()
    {
        return $this->paperRepository;
    }

}