<?php

namespace App\DependencyInjection;

use App\Pdo\PdoRequest;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Extension\Extension;

class PdoExtension extends Extension implements CompilerPassInterface
{
    /** @var array */
    protected $pdoConfig;

    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new PdoConfiguration();
        $config = $this->processConfiguration($configuration, $configs);
        $this->pdoConfig = $config;
    }

    public function process(ContainerBuilder $container)
    {
        $definition = $container->getDefinition(PdoRequest::class);
        $definition->replaceArgument('$config', $this->pdoConfig);
    }
}