"use strict";

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

var _appendAssets = _interopRequireDefault(require("./append-assets"));

var _getAssetsWithCache = _interopRequireDefault(require("./get-assets-with-cache"));

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

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var getAssetsAndAppend = /*#__PURE__*/function () {
  var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee() {
    var assets, execute;
    return regeneratorRuntime.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            _context.next = 2;
            return (0, _getAssetsWithCache["default"])();

          case 2:
            assets = _context.sent;
            execute = new _appendAssets["default"]();
            execute.setAssets(assets);
            return _context.abrupt("return", execute.appendAssetsList());

          case 6:
          case "end":
            return _context.stop();
        }
      }
    }, _callee);
  }));

  return function getAssetsAndAppend() {
    return _ref.apply(this, arguments);
  };
}();

var SingletonFetchAssetsAndAppend = function SingletonFetchAssetsAndAppend() {
  var instance;
  return /*#__PURE__*/function () {
    var _Singlenton = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee2() {
      return regeneratorRuntime.wrap(function _callee2$(_context2) {
        while (1) {
          switch (_context2.prev = _context2.next) {
            case 0:
              if (!instance) {
                instance = getAssetsAndAppend();
              }

              return _context2.abrupt("return", instance);

            case 2:
            case "end":
              return _context2.stop();
          }
        }
      }, _callee2);
    }));

    function Singlenton() {
      return _Singlenton.apply(this, arguments);
    }

    return Singlenton;
  }();
};

exports.SingletonFetchAssetsAndAppend = SingletonFetchAssetsAndAppend;
var _default = SingletonFetchAssetsAndAppend;
exports["default"] = _default;