# app/core/logging.py
"""Summary description ....

This module provides classes and functions for:
- ....
- ....
- ....
"""

import logging
import sys
from pathlib import Path

from app.core.config import settings


def setup_logging():
    """Configure application logging with file and console handlers."""
    # Create logs directory if it doesn't exist
    log_file = Path(settings.log_file)
    log_file.parent.mkdir(parents=True, exist_ok=True)

    # Configure root logger
    logger = logging.getLogger()
    logger.setLevel(getattr(logging, settings.log_level.upper()))

    # Remove existing handlers
    for handler in logger.handlers[:]:
        logger.removeHandler(handler)

    # Create formatters
    formatter = logging.Formatter(
        "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
    )

    # Console handler
    console_handler = logging.StreamHandler(sys.stdout)
    console_handler.setFormatter(formatter)
    logger.addHandler(console_handler)

    # File handler
    file_handler = logging.FileHandler(log_file)
    file_handler.setFormatter(formatter)
    logger.addHandler(file_handler)

    # Configure specific loggers
    logging.getLogger("uvicorn.access").setLevel(logging.WARNING)
    logging.getLogger("sqlalchemy.engine").setLevel(logging.WARNING)

    return logging.getLogger(__name__)