import os as _os
from utils import logs as _log
from bot_libs import syms as _botsyms

async def _pull_repo(update):
  err= _os.system(f'cd {_botsyms.BOT_PATH}; /usr/bin/git pull')
  if err:
    _log.log_error(f'update_bot: {chat_id} error {err} while trying to update the app')
    await update.message.reply_text('Errore durante l\'aggiornamento del Bot')
  return err

async def _upstart_service(update):
  err= _os.system(_botsyms.BOT_EXEC_CMD)
  # this error is fake, probably due to systemd restart that make the bot istance broke
  #if err:
    #_log.log_error(f'update_bot: {chat_id} error {err} while trying to upstart the app')
    #return await update.message.reply_text('Errore durante il riavvio del Bot')

async def update_bot(update, context):
  chat_id = update.effective_chat.id

  if update.message.chat.id not in _botsyms.SUPER_USERS:
    return _log.log_warning(f'update_bot: user {chat_id} not allowed')

  await update.message.reply_text('Sto aggiornando il Bot...')
  _log.log_info(f'update_bot: {chat_id} bot is updating...')

  err= await _pull_repo(update)
  if err: return
  err= await _upstart_service(update)
  if err: return

  _log.log_info(f'update_bot: {chat_id} bot successfully updated')
  await update.message.reply_text('Bot aggiornato e riavviato!')

async def show_logs(update, context):
  chat_id = update.effective_chat.id
  if update.message.chat.id not in _botsyms.SUPER_USERS:
    return _log.log_warning(f'open_logs: user {chat_id} not allowed')

  await update.message.reply_text('Sto provando ad aprire i log...')
  _log.log_info(f'open_logs: {chat_id} trying opening logs...')
  try:
    game_log= _os.path.expanduser(f'{_botsyms.BOT_PATH}/{_log.get_log_name()}')
    with open(game_log, 'r') as _log_file:
      lines= _log_file.readlines()[-20:]
      log_content= '\n'.join(lines)
      await update.message.reply_text(f"Contenuto del log:\n{log_content}")
  except Exception as e:
    await update.message.reply_text(f"Errore nella lettura del file di log: {str(e)}")