@leofavre/memory-game-component/dist/cjs/es5/state/memoryGameSelectors.js

A memory game web component.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isGameOver = exports.isVisiblePairOfCardsAMatch = exports.isPairOfCardsVisible = exports.isCardInTheGame = exports.isCardMatched = exports.isCardRevealed = exports.getCardAtPosition = exports.getNumberOfCards = void 0;

var getNumberOfCards = function getNumberOfCards(_ref) {
  var cards = _ref.cards;
  return cards.length * 2;
};

exports.getNumberOfCards = getNumberOfCards;

var getCardAtPosition = function getCardAtPosition(position, _ref2) {
  var cards = _ref2.cards;
  return cards.find(function (card) {
    return card.positions.includes(position);
  });
};

exports.getCardAtPosition = getCardAtPosition;

var isCardRevealed = function isCardRevealed(position, _ref3) {
  var revealed = _ref3.revealed;
  return revealed.includes(position);
};

exports.isCardRevealed = isCardRevealed;

var isCardMatched = function isCardMatched(position, _ref4) {
  var matched = _ref4.matched;
  return matched.includes(position);
};

exports.isCardMatched = isCardMatched;

var isCardInTheGame = function isCardInTheGame(position, _ref5) {
  var revealed = _ref5.revealed,
      matched = _ref5.matched;
  return revealed.includes(position) || matched.includes(position);
};

exports.isCardInTheGame = isCardInTheGame;

var isPairOfCardsVisible = function isPairOfCardsVisible(_ref6) {
  var revealed = _ref6.revealed;
  return revealed.length === 2;
};

exports.isPairOfCardsVisible = isPairOfCardsVisible;

var isVisiblePairOfCardsAMatch = function isVisiblePairOfCardsAMatch(_ref7) {
  var revealed = _ref7.revealed,
      matched = _ref7.matched;
  return revealed.every(function (position) {
    return matched.includes(position);
  });
};

exports.isVisiblePairOfCardsAMatch = isVisiblePairOfCardsAMatch;

var isGameOver = function isGameOver(state) {
  return getNumberOfCards(state) === state.matched.length;
};

exports.isGameOver = isGameOver;