import logging
from logging.handlers import QueueHandler
from queue import Queue
import os
from datetime import datetime

from app.config import load_config

config = load_config()

# Define the log directory and ensure it exists
LOG_DIR = config['LOGGING']['LOG_DIR']
if not os.path.exists(LOG_DIR):
    os.makedirs(LOG_DIR)

# Generate the log filename dynamically
log_file_name = os.path.join(LOG_DIR, datetime.now().strftime('%Y-%m-%d-%H-%M') + '.log')

# Initialize the logger
logger = logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)

# File handler
file_handler = logging.FileHandler(log_file_name, mode='w')
file_handler.setLevel(logging.DEBUG)  
formatter = logging.Formatter('%(asctime)s - %(levelname)s: %(message)s',
                              datefmt='%m/%d/%Y %I:%M:%S %p')
file_handler.setFormatter(formatter)
logger.addHandler(file_handler)

# Queue handler for real-time logging 
log_queue = Queue()
queue_handler = QueueHandler(log_queue)
queue_handler.setLevel(logging.DEBUG)
logger.addHandler(queue_handler)

# Function to get logger in other modules
def get_logger():
    return logger