project-magzhan-brgms/dist/calc.js

This a brain-games project from Hexlet

"use strict";

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

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

var _apiBrGms = require("./apiBrGms");

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

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

const calcGame = () => {
  const generateGame = () => {
    const operand1 = (0, _apiBrGms.getRandomNumber)(0, 21);
    const operand2 = (0, _apiBrGms.getRandomNumber)(0, 21);
    const operators = ['-', '+', '*'];

    const getRandomOperator = arr => Math.floor(Math.random() * arr.length);

    const operator = getRandomOperator(operators);
    const expressions = [operand1 - operand2, operand1 + operand2, operand1 * operand2];
    const question = `${operand1} ${operators[operator]} ${operand2}`;
    const rightAnswer = expressions[operator];
    return {
      question,
      rightAnswer
    };
  };

  return (0, _.default)(taskExplanationMessage, {
    generateGame
  });
};

var _default = calcGame;
exports.default = _default;
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