g1yk/project-lvl1-s486

import { cons } from 'hexlet-pairs';
import game from '../core';
import randomInteger from '../utils';

const description = () => {
  const sign = randomInteger(1, 4);
  const num1 = randomInteger(0, 25);
  const num2 = randomInteger(0, 25);

  let question;
  let correctAnswer;

  switch (sign) {
    case 1:
      question = `${num1} + ${num2}`;
      correctAnswer = num1 + num2;
      break;
    case 2:
      question = `${num1} - ${num2}`;
      correctAnswer = num1 - num2;
      break;
    default:
      question = `${num1} * ${num2}`;
      correctAnswer = num1 * num2;
      break;
  }

  return cons(question, correctAnswer.toString());
};

const intro = 'What is the result of the expression?';

export default () => game(description, intro);