<?php

namespace Jose\Component\Core;

use InvalidArgumentException;

use function is_string;

/**
 * @see \Jose\Tests\Component\Core\AlgorithmManagerFactoryTest
 */
class AlgorithmManagerFactory
{
    private array $algorithms = [];

    /**
     * @param Algorithm[] $algorithms
     */
    public function __construct(iterable $algorithms = [])
    {
        foreach ($algorithms as $algorithm) {
            $this->add($algorithm->name(), $algorithm);
        }
    }

    /**
     * Adds an algorithm.
     *
     * Each algorithm is identified by an alias hence it is allowed to have the same algorithm twice (or more). This can
     * be helpful when an algorithm have several configuration options.
     */
    public function add(string $alias, Algorithm $algorithm): void
    {
        $this->algorithms[$alias] = $algorithm;
    }

    /**
     * Returns the list of aliases.
     *
     * @return string[]
     */
    public function aliases(): array
    {
        return array_keys($this->algorithms);
    }

    /**
     * Returns all algorithms supported by this factory. This is an associative array. Keys are the aliases of the
     * algorithms.
     *
     * @return Algorithm[]
     */
    public function all(): array
    {
        return $this->algorithms;
    }

    /**
     * Create an algorithm manager using the given aliases.
     *
     * @param string[] $aliases
     */
    public function create(array $aliases): AlgorithmManager
    {
        $algorithms = [];
        foreach ($aliases as $alias) {
            if (! is_string($alias)) {
                throw new InvalidArgumentException('Invalid alias');
            }
            if (! isset($this->algorithms[$alias])) {
                throw new InvalidArgumentException(sprintf(
                    'The algorithm with the alias "%s" is not supported.',
                    $alias
                ));
            }
            $algorithms[] = $this->algorithms[$alias];
        }

        return new AlgorithmManager($algorithms);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjMwMjIzNDAwNTg5NzU5MCA5ODkyOTcyNjYzMzY4NzY2IDY4NDQwMzczNjkxMTcxMQ==