"""Structured logging for LogiFlow AI — single loguru setup imported by all modules."""
import sys
import os
from pathlib import Path
from loguru import logger

Path("logs").mkdir(exist_ok=True)

logger.remove()

logger.add(
    sys.stderr,
    format="{time:YYYY-MM-DD HH:mm:ss} | {level: <8} | {name}:{function}:{line} - {message}",
    level=os.getenv("LOG_LEVEL", "INFO"),
    colorize=False,
)

logger.add(
    "logs/logiflow_{time:YYYY-MM-DD}.log",
    rotation="100 MB",
    retention="30 days",
    compression="gz",
    level="DEBUG",
    format="{time:YYYY-MM-DD HH:mm:ss} | {level: <8} | {name}:{function}:{line} - {message}",
)

__all__ = ["logger"]