jnpf-app-vue3/components/Jnpf/Barcode/tki-barcode/barcodes/ITF/ITF.js

'use strict';


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 _constants from './constants'
import _Barcode3 from '../Barcode'

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;
}

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

	function ITF() {
		_classCallCheck(this, ITF);

		return _possibleConstructorReturn(this, (ITF.__proto__ || Object.getPrototypeOf(ITF)).apply(this,
			arguments));
	}

	_createClass(ITF, [{
		key: 'valid',
		value: function valid() {
			return this.data.search(/^([0-9]{2})+$/) !== -1;
		}
	}, {
		key: 'encode',
		value: function encode() {
			var _this2 = this;

			// Calculate all the digit pairs
			var encoded = this.data.match(/.{2}/g).map(function(pair) {
				return _this2.encodePair(pair);
			}).join('');

			return {
				data: _constants.START_BIN + encoded + _constants.END_BIN,
				text: this.text
			};
		}

		// Calculate the data of a number pair

	}, {
		key: 'encodePair',
		value: function encodePair(pair) {
			var second = _constants.BINARIES[pair[1]];

			return _constants.BINARIES[pair[0]].split('').map(function(first, idx) {
				return (first === '1' ? '111' : '1') + (second[idx] === '1' ? '000' : '0');
			}).join('');
		}
	}]);

	return ITF;
}(_Barcode3);

export default ITF;