import asyncio
from sys import stdout
from GeoffreyBot.geoffrey import *


def setup_logging():
    discord_logger = logging.getLogger('discord')
    discord_logger.setLevel(logging.INFO)
    bot_info_logger = logging.getLogger('GeoffreyBot')
    bot_info_logger.setLevel(logging.INFO)
    console = logging.StreamHandler(stdout)
    console.setFormatter(logging.Formatter('%(asctime)s:%(levelname)s:%(name)s: %(message)s'))

    bot_info_logger.addHandler(console)


def start_bot(discord_token, geoffrey_app_url, geoffrey_api_url, geoffrey_api_token):
    setup_logging()
    loop = None
    bot = None

    try:
        bot = GeoffreyBot(geoffrey_app_url, geoffrey_api_url, geoffrey_api_token)

        loop = asyncio.get_event_loop()
        loop.run_until_complete(bot.start(discord_token))

    except KeyboardInterrupt:
        logger.info("Bot received keyboard interrupt")
    except Exception as e:
        print(e)
        logger.info('Bot encountered the following unhandled exception %s', e)
    finally:
        if loop and bot:
            loop.run_until_complete(bot.logout())
        logger.info("Bot shutting down...")