 
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

import Barcode2 from "../Barcode.js";

var _Barcode3 = _interopRequireDefault(Barcode2);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } // Encoding documentation:
// https://en.wikipedia.org/wiki/Code_39#Encoding

 var CODE39= function (_Barcode) {
	_inherits(CODE39, _Barcode);

	function CODE39(data, options) {
		_classCallCheck(this, CODE39);

		data = data.toUpperCase();

		// Calculate mod43 checksum if enabled
		if (options.mod43) {
			data += getCharacter(mod43checksum(data));
		}

		return _possibleConstructorReturn(this, (CODE39.__proto__ || Object.getPrototypeOf(CODE39)).call(this, data, options));
	}

	_createClass(CODE39, [{
		key: "encode",
		value: function encode() {
			// First character is always a *
			var result = getEncoding("*");

			// Take every character and add the binary representation to the result
			for (var i = 0; i < this.data.length; i++) {
				result += getEncoding(this.data[i]) + "0";
			}

			// Last character is always a *
			result += getEncoding("*");
			return {
				data: result,
				text: this.text
			};
		}
	}, {
		key: "valid",
		value: function valid() {
			return this.data.search(/^[0-9A-Z\-\.\ \$\/\+\%]+$/) !== -1;
		}
	}]);

	return CODE39;
}(_Barcode3.default);

// All characters. The position in the array is the (checksum) value


var characters = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "-", ".", " ", "$", "/", "+", "%", "*"];

// The decimal representation of the characters, is converted to the
// corresponding binary with the getEncoding function
var encodings = [20957, 29783, 23639, 30485, 20951, 29813, 23669, 20855, 29789, 23645, 29975, 23831, 30533, 22295, 30149, 24005, 21623, 29981, 23837, 22301, 30023, 23879, 30545, 22343, 30161, 24017, 21959, 30065, 23921, 22385, 29015, 18263, 29141, 17879, 29045, 18293, 17783, 29021, 18269, 17477, 17489, 17681, 20753, 35770];

// Get the binary representation of a character by converting the encodings
// from decimal to binary
function getEncoding(character) {
	return getBinary(characterValue(character));
}

function getBinary(characterValue) {
	return encodings[characterValue].toString(2);
}

function getCharacter(characterValue) {
	return characters[characterValue];
}

function characterValue(character) {
	return characters.indexOf(character);
}

function mod43checksum(data) {
	var checksum = 0;
	for (var i = 0; i < data.length; i++) {
		checksum += characterValue(data[i]);
	}

	checksum = checksum % 43;
	return checksum;
}

 export default CODE39