src/games/brain-prime.js
import { cons } from 'hexlet-pairs';
import gameFlowProcess from '../gameFlow';
import generateRandomNumber from '../utils';
const floorOfRandomNumber = 0;
const ceilOfRandomNumber = 1000;
const isPrime = (number) => {
if (number === 0 || number === 1) {
return false;
}
if (number % 2 === 0) {
return false;
}
for (let i = 3; i < Math.floor(Math.sqrt(number)); i += 2) {
if (number % i === 0) {
return false;
}
}
return true;
};
const gameFunction = () => {
const randomNumber = generateRandomNumber(floorOfRandomNumber, ceilOfRandomNumber);
const question = `${randomNumber}`;
const systemAnswer = isPrime(randomNumber) ? 'yes' : 'no';
return cons(question, systemAnswer);
};
const gameDescription = 'Is this number prime?';
const brainPrime = () => gameFlowProcess(gameDescription, gameFunction);
export { brainPrime as default };