"""Single entry point: build Application, register handlers, run polling."""
import logging

import config
from telegram.ext import ApplicationBuilder

from handlers import register_handlers

logging.basicConfig(
    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
    level=logging.INFO,
)
logger = logging.getLogger(__name__)


def main() -> None:
    app = ApplicationBuilder().token(config.BOT_TOKEN).build()
    register_handlers(app)
    logger.info("Bot starting (polling)...")
    app.run_polling(allowed_updates=["message"])


if __name__ == "__main__":
    main()