<?php
/**
* PHPCI - Continuous Integration for PHP
*
* @copyright    Copyright 2013, Block 8 Limited.
* @license      https://github.com/Block8/PHPCI/blob/master/LICENSE.md
* @link         http://www.phptesting.org/
*/

namespace PHPCI\Command;

use Monolog\Logger;
use PHPCI\Helper\BuildDBLogHandler;
use PHPCI\Helper\OutputLogHandler;
use Psr\Log\LoggerAwareInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use b8\Store\Factory;
use PHPCI\Builder;
use PHPCI\BuildFactory;

/**
* Run console command - Runs any pending builds.
* @author       Dan Cryer <dan@block8.co.uk>
* @package      PHPCI
* @subpackage   Console
*/
class RunCommand extends Command
{
	/**
	 * @var OutputInterface
	 */
	protected $output;

    protected function configure()
    {
        $this
            ->setName('phpci:run-builds')
            ->setDescription('Run all pending PHPCI builds.');
    }

    /**
    * Pulls all pending builds from the database and runs them.
    */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->output = $output;

		$logger = new Logger("BuildLog");

        $store  = Factory::getStore('Build');
        $result = $store->getByStatus(0);
        $builds = 0;

		// For verbose mode we want to output all informational and above
		// messages to the symphony output interface.
		if ($input->getOption('verbose')) {
			$logger->pushHandler(
				new OutputLogHandler($this->output, Logger::INFO)
			);
		}

        foreach ($result['items'] as $build) {
            $builds++;

            $build = BuildFactory::getBuild($build);

			// Logging relevant to this build should be stored
			// against the build itself.
			$buildDbLog = new BuildDBLogHandler($build, Logger::INFO);
			$logger->pushHandler($buildDbLog);

			$builder = new Builder($build, $logger);
            $builder->execute();

			// After execution we no longer want to record the information
			// back to this specific build so the handler should be removed.
			$logger->popHandler($buildDbLog);
        }

        return $builds;
    }
}