from typing import TypeVar
import logging
from collections import namedtuple

from .registry import Registry
from .connector import Connector


logger = logging.getLogger(__name__)

T = TypeVar('T', bound=Registry)


class Database(Connector):
    # cursor_factory = AsyncLoggingCursor

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        self.registries: dict[str, Registry] = {}

    def load_registry(self, registry: T) -> T:
        logger.debug(
            f"Loading and binding registry '{registry.name}'.",
            extra={'action': f"Reg {registry.name}"}
        )
        registry.bind(self)
        self.registries[registry.name] = registry
        return registry