<?php
  
  /*
   * This file is part of the Symfony package.
   *
   * (c) Fabien Potencier <fabien@symfony.com>
   *
   * For the full copyright and license information, please view the LICENSE
   * file that was distributed with this source code.
   */
  
  namespace Symfony\Component\Translation\Provider;
  
  use Symfony\Component\Translation\Exception\UnsupportedSchemeException;
  
  /**
   * @author Mathieu Santostefano <msantostefano@protonmail.com>
   */
  class TranslationProviderCollectionFactory
  {
      private $factories;
      private $enabledLocales;
  
      /**
       * @param iterable<mixed, ProviderFactoryInterface> $factories
       */
      public function __construct(iterable $factories, array $enabledLocales)
      {
          $this->factories = $factories;
          $this->enabledLocales = $enabledLocales;
      }
  
      public function fromConfig(array $config): TranslationProviderCollection
      {
          $providers = [];
          foreach ($config as $name => $currentConfig) {
              $providers[$name] = $this->fromDsnObject(
                  new Dsn($currentConfig['dsn']),
                  !$currentConfig['locales'] ? $this->enabledLocales : $currentConfig['locales'],
                  !$currentConfig['domains'] ? [] : $currentConfig['domains']
              );
          }
  
          return new TranslationProviderCollection($providers);
      }
  
      public function fromDsnObject(Dsn $dsn, array $locales, array $domains = []): ProviderInterface
      {
          foreach ($this->factories as $factory) {
              if ($factory->supports($dsn)) {
                  return new FilteringProvider($factory->create($dsn), $locales, $domains);
              }
          }
  
          throw new UnsupportedSchemeException($dsn);
      }
  }