#!/usr/bin/env python3
from __future__ import annotations

import getpass

import bcrypt


def main() -> int:
    first = getpass.getpass("Contraseña: ")
    second = getpass.getpass("Repetir contraseña: ")

    if first != second:
        raise SystemExit(
            "Las contraseñas no coinciden."
        )

    if len(first) < 12:
        raise SystemExit(
            "Use al menos 12 caracteres."
        )

    password_hash = bcrypt.hashpw(
        first.encode("utf-8"),
        bcrypt.gensalt(rounds=12),
    ).decode("utf-8")

    print(password_hash)
    return 0


if __name__ == "__main__":
    raise SystemExit(main())