103 lines
2.7 KiB
JavaScript
103 lines
2.7 KiB
JavaScript
"use strict";
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var _createClass = function() {
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function defineProperties(target, props) {
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for (var i = 0; i < props.length; i++) {
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var descriptor = props[i];
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descriptor.enumerable = descriptor.enumerable || false;
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descriptor.configurable = true;
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if ("value" in descriptor) descriptor.writable = true;
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Object.defineProperty(target, descriptor.key, descriptor);
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}
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}
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return function(Constructor, protoProps, staticProps) {
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if (protoProps) defineProperties(Constructor.prototype, protoProps);
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if (staticProps) defineProperties(Constructor, staticProps);
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return Constructor;
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};
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}();
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import _Barcode3 from '../Barcode.js'
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function _classCallCheck(instance, Constructor) {
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if (!(instance instanceof Constructor)) {
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throw new TypeError("Cannot call a class as a function");
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}
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}
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function _possibleConstructorReturn(self, call) {
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if (!self) {
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throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
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}
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return call && (typeof call === "object" || typeof call === "function") ? call : self;
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}
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function _inherits(subClass, superClass) {
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if (typeof superClass !== "function" && superClass !== null) {
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throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
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}
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subClass.prototype = Object.create(superClass && superClass.prototype, {
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constructor: {
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value: subClass,
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enumerable: false,
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writable: true,
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configurable: true
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}
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});
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if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ =
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superClass;
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} // Encoding documentation
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// http://www.gomaro.ch/ftproot/Laetus_PHARMA-CODE.pdf
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var pharmacode = function(_Barcode) {
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_inherits(pharmacode, _Barcode);
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function pharmacode(data, options) {
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_classCallCheck(this, pharmacode);
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var _this = _possibleConstructorReturn(this, (pharmacode.__proto__ || Object.getPrototypeOf(pharmacode))
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.call(this, data, options));
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_this.number = parseInt(data, 10);
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return _this;
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}
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_createClass(pharmacode, [{
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key: "encode",
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value: function encode() {
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var z = this.number;
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var result = "";
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// http://i.imgur.com/RMm4UDJ.png
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// (source: http://www.gomaro.ch/ftproot/Laetus_PHARMA-CODE.pdf, page: 34)
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while (!isNaN(z) && z != 0) {
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if (z % 2 === 0) {
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// Even
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result = "11100" + result;
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z = (z - 2) / 2;
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} else {
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// Odd
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result = "100" + result;
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z = (z - 1) / 2;
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}
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}
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// Remove the two last zeroes
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result = result.slice(0, -2);
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return {
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data: result,
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text: this.text
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};
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}
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}, {
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key: "valid",
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value: function valid() {
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return this.number >= 3 && this.number <= 131070;
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}
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}]);
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return pharmacode;
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}(_Barcode3);
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export default pharmacode; |