import logging
import logging.handlers
import os
import pendulum


def setup_logging() -> None:
    """Configure application logging"""

    # Create logs directory
    log_dir = "logs"
    os.makedirs(log_dir, exist_ok=True)

    # Log file name with date
    now = pendulum.now('UTC')
    log_file = os.path.join(log_dir, f"app_{now.format('YYYYMMDD')}.log")

    # Create formatter
    formatter = logging.Formatter(
        '%(asctime)s - %(name)s - %(levelname)s - %(message)s',
        datefmt='%Y-%m-%d %H:%M:%S'
    )

    # Console handler
    console_handler = logging.StreamHandler()
    console_handler.setLevel(logging.INFO)
    console_handler.setFormatter(formatter)

    # Rotating file handler
    file_handler = logging.handlers.RotatingFileHandler(
        log_file,
        maxBytes=10 * 1024 * 1024,  # 10MB
        backupCount=5
    )
    file_handler.setLevel(logging.DEBUG)
    file_handler.setFormatter(formatter)

    # Configure root logger
    root_logger = logging.getLogger()
    root_logger.setLevel(logging.DEBUG)
    root_logger.addHandler(console_handler)
    root_logger.addHandler(file_handler)

    # Silence noisy loggers
    logging.getLogger("sqlalchemy.engine").setLevel(logging.WARNING)
    logging.getLogger("socketio").setLevel(logging.INFO)
    logging.getLogger("engineio").setLevel(logging.WARNING)