"""
Application dependencies and providers
"""
from typing import AsyncGenerator
from fastapi import Depends
from sqlalchemy.ext.asyncio import AsyncSession

from app.core.database import AsyncSessionLocal
from app.services.config_manager import ConfigManager

async def get_db_session() -> AsyncGenerator[AsyncSession, None]:
    """Provides a database session to the application."""
    async with AsyncSessionLocal() as session:
        yield session

def get_config_manager(db_session: AsyncSession = Depends(get_db_session)) -> ConfigManager:
    """Dependency to get the configuration manager."""
    return ConfigManager(db_session=db_session)