"""Logging Utility"""
import logging
import sys
from pathlib import Path
from datetime import datetime

class Logger:
    def __init__(self, name="VideoStudio", log_dir="logs"):
        self.logger = logging.getLogger(name)
        self.logger.setLevel(logging.DEBUG)
        log_path = Path(log_dir)
        log_path.mkdir(exist_ok=True)
        timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
        fh = logging.FileHandler(log_path / f"session_{timestamp}.log", encoding='utf-8')
        fh.setLevel(logging.DEBUG)
        ch = logging.StreamHandler(sys.stdout)
        ch.setLevel(logging.INFO)
        fmt = logging.Formatter('[%(asctime)s] [%(levelname)s] %(message)s')
        fh.setFormatter(fmt)
        ch.setFormatter(fmt)
        if not self.logger.handlers:
            self.logger.addHandler(fh)
            self.logger.addHandler(ch)
    def get_logger(self):
        return self.logger

app_logger = Logger().get_logger()