<?php

namespace NoccyLabs\Bundle\GdLabelBundle\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;

class RenderCommand extends ContainerAwareCommand
{

    protected function configure()
    {
        $this->setName("label:render");
        $this->setDescription("Render a label");
        $this->addOption("define", "D", InputOption::VALUE_REQUIRED|InputOption::VALUE_IS_ARRAY, "key=value pairs to pass to use in the template");
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $renderer = $this->getContainer()->get("gdlabel.renderer");

        $params = [];
        foreach ($input->getOption("define") as $opt) {
            list ($key, $value) = explode("=", $opt, 2);
            $params[$key] = $value;
        }

        echo $renderer->renderToData("@InventoryBundle/Resources/labels/inventoryreceipt.xml", $params);
    }

}