import { createInterface } from "readline";

export async function question(
	text: string,
	validator: (answer: string) => boolean
) {
	const rl = createInterface({
		input: process.stdin,
		output: process.stdout,
	});
	let answer = "";
	while (answer == "" || !validator(answer)) {
		// eslint-disable-next-line no-await-in-loop
		answer = await new Promise((resolve) => rl.question(text, resolve));
		if (!validator(answer)) {
			// eslint-disable-next-line no-console
			console.log("Try again");
		}
	}

	rl.close();
	return answer;
}