# Logging Configuration

import sys
import logging
from pythonjsonlogger import jsonlogger
from app.config.settings import settings


def setup_logging():
    """Configure application logging"""
    
    # Create logger
    logger = logging.getLogger()
    logger.setLevel(getattr(logging, settings.LOG_LEVEL))
    
    # Remove existing handlers
    logger.handlers.clear()
    
    # Create console handler
    console_handler = logging.StreamHandler(sys.stdout)
    
    # Configure format based on settings
    if settings.LOG_FORMAT == "json":
        # JSON format for structured logging
        formatter = jsonlogger.JsonFormatter(
            '%(asctime)s %(name)s %(levelname)s %(message)s',
            timestamp=True
        )
    else:
        # Text format for development
        formatter = logging.Formatter(
            '%(asctime)s - %(name)s - %(levelname)s - %(message)s',
            datefmt='%Y-%m-%d %H:%M:%S'
        )
    
    console_handler.setFormatter(formatter)
    logger.addHandler(console_handler)
    
    # Reduce noise from third-party libraries
    logging.getLogger("httpx").setLevel(logging.WARNING)
    logging.getLogger("httpcore").setLevel(logging.WARNING)
    logging.getLogger("sqlalchemy").setLevel(logging.WARNING)
    
    return logger


# Initialize logging
logger = setup_logging()