from concurrent.futures import Future

import click


def click_prompt(options: dict[int, str], text: str, default: int) -> Future[int | None]:
    for idx, label in options.items():
        if label:
            click.echo(f"{idx}: {label}")
    user_choice = click.prompt(text=text, default=default)
    user_choice = int(user_choice)
    ret = Future()
    if user_choice not in options:
        click.echo("Invalid choice.")
        ret.set_result(None)
    else:
        ret.set_result(user_choice)
    return ret