"""
Adapters for various backend repositories (e.g., Redis, Minio).

This module exposes concrete implementations for repository interfaces.
"""

from __future__ import annotations

import importlib
from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from .minio_adapter import MinioAdapter
    from .redis_adapter import RedisAdapter

_LAZY_EXPORTS = {
    "RedisAdapter": (".redis_adapter", "RedisAdapter"),
    "MinioAdapter": (".minio_adapter", "MinioAdapter"),
}

__all__ = [
    "RedisAdapter",
    "MinioAdapter",
]


def __getattr__(name: str) -> object:
    if name in _LAZY_EXPORTS:
        module_path, attr = _LAZY_EXPORTS[name]
        module = importlib.import_module(module_path, __package__)
        return getattr(module, attr)
    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")


def __dir__() -> list[str]:
    return sorted(__all__)