from frostfs_testlib.storage.constants import _FrostfsServicesNames
from frostfs_testlib.storage.dataclasses.frostfs_services import (
    HTTPGate,
    InnerRing,
    MorphChain,
    S3Gate,
    StorageNode,
)
from frostfs_testlib.storage.service_registry import ServiceRegistry

__class_registry = ServiceRegistry()

# Register default public services
__class_registry.register_service(_FrostfsServicesNames.STORAGE, StorageNode)
__class_registry.register_service(_FrostfsServicesNames.INNER_RING, InnerRing)
__class_registry.register_service(_FrostfsServicesNames.MORPH_CHAIN, MorphChain)
__class_registry.register_service(_FrostfsServicesNames.S3_GATE, S3Gate)
__class_registry.register_service(_FrostfsServicesNames.HTTP_GATE, HTTPGate)


def get_service_registry() -> ServiceRegistry:
    """Returns registry with registered classes related to cluster and cluster nodes.

    ServiceClassRegistry is a singleton instance that can be configured with multiple classes that
    represents service on the cluster physical node.

    Returns:
        Singleton ServiceClassRegistry instance.
    """
    return __class_registry