<?php

namespace MyCRM\BillingModule\DependencyInjection;

use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;

/**
 * Container-Extension für das Billing-Bundle
 *
 * Lädt Services, Konfiguration und registriert das Plugin
 */
class BillingExtension extends Extension
{
    public function load(array $configs, ContainerBuilder $container): void
    {
        // Bundle-Konfiguration verarbeiten
        $configuration = new Configuration();
        $config = $this->processConfiguration($configuration, $configs);

        // Services laden
        $loader = new YamlFileLoader(
            $container,
            new FileLocator(__DIR__ . '/../../config')
        );
        $loader->load('services.yaml');

        // Konfigurationswerte als Parameter setzen
        $container->setParameter('billing.pdf_template', $config['pdf_template']);
        $container->setParameter('billing.invoice_prefix', $config['invoice_prefix']);
        $container->setParameter('billing.payment_gateway', $config['payment_gateway']);

        // Doctrine-Mappings registrieren
        $this->registerDoctrineMapping($container);
    }

    /**
     * Registriert Doctrine-Entity-Mappings für das Modul
     */
    private function registerDoctrineMapping(ContainerBuilder $container): void
    {
        $bundles = $container->getParameter('kernel.bundles');

        if (isset($bundles['DoctrineBundle'])) {
            // Doctrine-Mapping für Entities registrieren
            $container->prependExtensionConfig('doctrine', [
                'orm' => [
                    'mappings' => [
                        'BillingModule' => [
                            'is_bundle' => false,
                            'type' => 'attribute',
                            'dir' => '%kernel.project_dir%/vendor/mycrm/billing-module/src/Entity',
                            'prefix' => 'MyCRM\BillingModule\Entity',
                            'alias' => 'BillingModule',
                        ],
                    ],
                ],
            ]);
        }
    }

    public function getAlias(): string
    {
        return 'billing';
    }
}