<?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\InvalidArgumentException;
  
  /**
   * @author Mathieu Santostefano <msantostefano@protonmail.com>
   */
  final class TranslationProviderCollection
  {
      /**
       * @var array<string, ProviderInterface>
       */
      private $providers;
  
      /**
       * @param array<string, ProviderInterface> $providers
       */
      public function __construct(iterable $providers)
      {
          $this->providers = \is_array($providers) ? $providers : iterator_to_array($providers);
      }
  
      public function __toString(): string
      {
          return '['.implode(',', array_keys($this->providers)).']';
      }
  
      public function has(string $name): bool
      {
          return isset($this->providers[$name]);
      }
  
      public function get(string $name): ProviderInterface
      {
          if (!$this->has($name)) {
              throw new InvalidArgumentException(sprintf('Provider "%s" not found. Available: "%s".', $name, (string) $this));
          }
  
          return $this->providers[$name];
      }
  
      public function keys(): array
      {
          return array_keys($this->providers);
      }
  }