import logging
import os
from dotenv import load_dotenv

def init_env():
    load_dotenv()

def init_logging():
    formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(message)s")
    file_handler = logging.FileHandler("app.log", encoding="utf-8")
    file_handler.setFormatter(formatter)

    console_handler = logging.StreamHandler()
    console_handler.setFormatter(formatter)

    logging.basicConfig(level=logging.INFO, handlers=[file_handler, console_handler])

def get_database_url():
    """Get PostgreSQL database URL from environment variables"""
    load_dotenv()  # Ensure .env is loaded
    return os.getenv('DATABASE_URL', 'postgresql://user:password@localhost/dbname')