Services.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Manipulator\Services;

use ILIAS\MetaData\Paths\Services\Services as PathServices;
use ILIAS\MetaData\Structure\Services\Services as StructureServices;
use ILIAS\MetaData\Manipulator\Path\PathUtilitiesFactory;
use ILIAS\MetaData\Elements\Markers\MarkerFactory;
use ILIAS\MetaData\Manipulator\ManipulatorInterface;
use ILIAS\MetaData\Manipulator\Manipulator;
use ILIAS\MetaData\Manipulator\ScaffoldProvider\ScaffoldProviderInterface;
use ILIAS\MetaData\Manipulator\ScaffoldProvider\ScaffoldProvider;
use ILIAS\MetaData\Elements\Scaffolds\ScaffoldFactory;
use ILIAS\MetaData\Elements\Data\DataFactory;
use ILIAS\MetaData\Elements\RessourceID\RessourceIDFactory;

class Services
{
    protected ManipulatorInterface $manipulator;
    protected ScaffoldProviderInterface $scaffold_provider;

    protected PathServices $path_services;
    protected StructureServices $structure_services;

    public function __construct(
        PathServices $path_services,
        StructureServices $structure_services
    ) {
        $this->path_services = $path_services;
        $this->structure_services = $structure_services;
    }

    public function manipulator(): ManipulatorInterface
    {
        if (isset($this->manipulator)) {
            return $this->manipulator;
        }
        return $this->manipulator = new Manipulator(
            $this->scaffoldProvider(),
            new MarkerFactory(),
            $this->path_services->navigatorFactory(),
            $this->path_services->pathFactory(),
            new PathUtilitiesFactory(
                $this->path_services,
            )
        );
    }

    public function scaffoldProvider(): ScaffoldProviderInterface
    {
        if (isset($this->scaffold_provider)) {
            return $this->scaffold_provider;
        }
        return $this->scaffold_provider = new ScaffoldProvider(
            new ScaffoldFactory(
                new DataFactory(),
                new RessourceIDFactory()
            ),
            $this->path_services->pathFactory(),
            $this->path_services->navigatorFactory(),
            $this->structure_services->structure()
        );
    }
}