<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2014 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Alchemy\Phrasea;

use Alchemy\Phrasea\Command\CommandInterface;
use Alchemy\Phrasea\Exception\RuntimeException;
use Symfony\Component\Console;
use Alchemy\Phrasea\Core\CLIProvider\CLIDriversServiceProvider;
use Alchemy\Phrasea\Core\CLIProvider\ComposerSetupServiceProvider;
use Alchemy\Phrasea\Core\CLIProvider\LessBuilderServiceProvider;
use Alchemy\Phrasea\Core\CLIProvider\PluginServiceProvider;

/**
 * Phraseanet Command Line Application
 *
 * Largely inspired by Cilex
 * @see https://github.com/Cilex/Cilex
 */
class CLI extends Application
{

    /**
     * Registers the autoloader and necessary components.
     *
     * @param string      $name        Name for this application.
     * @param string|null $version     Version number for this application.
     * @param string|null $environment The environment.
     */
    public function __construct($name, $version = null, $environment = self::ENV_PROD)
    {
        parent::__construct($environment);

        $app = $this;

        $this['session.test'] = true;

        $this['console'] = $this->share(function () use ($name, $version) {
            return new Console\Application($name, $version);
        });

        $this['dispatcher']->addListener('phraseanet.notification.sent', function () use ($app) {
            $app['swiftmailer.spooltransport']->getSpool()->flushQueue($app['swiftmailer.transport']);
        });

        $this->register(new PluginServiceProvider());
        $this->register(new ComposerSetupServiceProvider());
        $this->register(new CLIDriversServiceProvider());
        $this->register(new LessBuilderServiceProvider());

        $this->bindRoutes();
    }

    /**
     * Executes this application.
     *
     * @param bool $interactive runs in an interactive shell if true.
     */
    public function runCLI($interactive = false)
    {
        $this->boot();

        $app = $this['console'];
        if ($interactive) {
            $app = new Console\Shell($app);
        }

        $app->run();
    }

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

        $this['console']->setDispatcher($this['dispatcher']);
    }

    public function run(\Symfony\Component\HttpFoundation\Request $request = null)
    {
        if (null !== $request) {
            throw new RuntimeException('Phraseanet Konsole can not run Http Requests.');
        }

        $this->runCLI();
    }

    /**
     * Adds a command object.
     *
     * If a command with the same name already exists, it will be overridden.
     *
     * @param CommandInterface $command A Command object
     */
    public function command(CommandInterface $command)
    {
        $command->setContainer($this);
        $this['console']->add($command);
    }

    /**
     * {@inheritdoc}
     */
    public function loadPlugins()
    {
        parent::loadPlugins();

        call_user_func(function ($cli) {
            require $cli['plugins.directory'] . '/commands.php';
        }, $this);
    }
}
