from django_registries.registry import Interface
from django_registries.registry import Registry


class ServiceRegistry(Registry):
    """Registry for services"""

    implementations_module = "services"


class ServiceInterface(Interface):
    """Interface for services"""

    registry = ServiceRegistry

    public: bool = False

    # TODO: add a way to add a something which defines the required fields for a service
    #  - maybe a list of tuples with the field name and the type of the field
    #  this could be used to generate a form for the service, and also to validate
    #  the data saved in a JSONField on the ServiceAccess model