anf-project-lvl1-braingames/dist/games/calc.js

Games with numbers

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _pairs = require("@hexlet/pairs");

var _ = _interopRequireDefault(require(".."));

var _instruments = _interopRequireDefault(require("../instruments"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const task = 'What is the result of the expression?';
const operators = ['*', '+', '-'];

const getQuestionAndAnswer = () => {
  const firstPart = (0, _instruments.default)();
  const secondPart = (0, _instruments.default)();
  const operator = operators[(0, _instruments.default)(0, operators.length - 1)];
  const question = `${firstPart} ${operator} ${secondPart}`;
  let correctAnswer;

  switch (operator) {
    case '*':
      correctAnswer = firstPart * secondPart;
      break;

    case '+':
      correctAnswer = firstPart + secondPart;
      break;

    case '-':
      correctAnswer = firstPart - secondPart;
      break;

    default:
      break;
  }

  return (0, _pairs.cons)(question, String(correctAnswer));
};

var _default = () => {
  (0, _.default)(task, getQuestionAndAnswer);
};

exports.default = _default;
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