<?php

declare(strict_types=1);

namespace Akeneo\Pim\Automation\IdentifierGenerator\Application\Update;

use Akeneo\Pim\Automation\IdentifierGenerator\Application\Validation\CommandValidatorInterface;
use Akeneo\Pim\Automation\IdentifierGenerator\Domain\Model\Condition\Conditions;
use Akeneo\Pim\Automation\IdentifierGenerator\Domain\Model\Delimiter;
use Akeneo\Pim\Automation\IdentifierGenerator\Domain\Model\LabelCollection;
use Akeneo\Pim\Automation\IdentifierGenerator\Domain\Model\Structure;
use Akeneo\Pim\Automation\IdentifierGenerator\Domain\Model\Target;
use Akeneo\Pim\Automation\IdentifierGenerator\Domain\Repository\IdentifierGeneratorRepository;
use Webmozart\Assert\Assert;

/**
 * @copyright 2022 Akeneo SAS (https://www.akeneo.com)
 * @license   https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */
final class UpdateGeneratorHandler
{
    public function __construct(
        private IdentifierGeneratorRepository $identifierGeneratorRepository,
        private CommandValidatorInterface $validator
    ) {
    }

    public function __invoke(UpdateGeneratorCommand $command): void
    {
        $this->validator->validate($command);

        $identifierGenerator = $this->identifierGeneratorRepository->get($command->code);
        Assert::notNull($identifierGenerator, sprintf("Identifier generator \"%s\" does not exist or you do not have permission to access it.", $command->code));

        $identifierGenerator->setDelimiter(Delimiter::fromString($command->delimiter));
        $identifierGenerator->setLabelCollection(LabelCollection::fromNormalized($command->labels));
        $identifierGenerator->setTarget(Target::fromString($command->target));
        $identifierGenerator->setStructure(Structure::fromNormalized($command->structure));
        $identifierGenerator->setConditions(Conditions::fromNormalized($command->conditions));

        $this->identifierGeneratorRepository->update($identifierGenerator);
    }
}