import os as _os
import logging as _logging
from datetime import datetime as _dt
from bot_libs import syms as _bot_syms

logger= _logging.getLogger(__name__)
file_handler= None

def get_log_name():
  now= _dt.now()
  year= now.year
  month= now.month
  if month < 10: month= f'0{month}'
  day= now.day
  if day < 10: day= f'0{day}'
  fname= f'battle_royale-{now.year}{month}{day}.log'

  return _os.path.join(_bot_syms.LOG_PATH, fname)

def _create_file_handler():
  current_log_file = get_log_name()
  file_handler = _logging.FileHandler(current_log_file, encoding='utf-8')
  formatter = _logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
  file_handler.setFormatter(formatter)
  logger.addHandler(file_handler)
  logger.setLevel(_logging.INFO) # Set the logging level

def _setup_logging_file():
  global file_handler
  current_log_file = get_log_name()

  if not file_handler: return _create_file_handler()
  if file_handler.baseFilename == _os.path.abspath(current_log_file): return

  logger.removeHandler(file_handler)
  file_handler.close()
  _create_file_handler()

#_logging.basicConfig(filename= get_log_name(), encoding= 'utf-8', format='%(asctime)s - %(levelname)s - %(message)s', level= _logging.INFO)
_setup_logging_file()

def log_debug(txt):
  _setup_logging_file()
  logger.debug(txt)

def log_info(txt):
  _setup_logging_file()
  logger.info(txt)

def log_warning(txt):
  _setup_logging_file()
  logger.warning(txt)

def log_error(txt):
  _setup_logging_file()
  logger.error(txt)

def log_critical(txt):
  _setup_logging_file()
  logger.critical(txt)