/*
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* Copyright 2008 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*namespace com.google.zxing.oned {*/
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import BarcodeFormat from '../BarcodeFormat';
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import DecodeHintType from '../DecodeHintType';
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import NotFoundException from '../NotFoundException';
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import Code128Reader from './Code128Reader';
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import Code39Reader from './Code39Reader';
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import Code93Reader from './Code93Reader';
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import ITFReader from './ITFReader';
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import MultiFormatUPCEANReader from './MultiFormatUPCEANReader';
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import OneDReader from './OneDReader';
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import CodaBarReader from './CodaBarReader';
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import RSSExpandedReader from './rss/expanded/RSSExpandedReader';
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import RSS14Reader from './rss/RSS14Reader';
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/**
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* @author Daniel Switkin <dswitkin@google.com>
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* @author Sean Owen
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*/
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export default class MultiFormatOneDReader extends OneDReader {
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constructor(hints) {
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super();
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this.readers = [];
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const possibleFormats = !hints ? null : hints.get(DecodeHintType.POSSIBLE_FORMATS);
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const useCode39CheckDigit = hints && hints.get(DecodeHintType.ASSUME_CODE_39_CHECK_DIGIT) !== undefined;
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const useCode39ExtendedMode = hints && hints.get(DecodeHintType.ENABLE_CODE_39_EXTENDED_MODE) !== undefined;
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if (possibleFormats) {
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if (possibleFormats.includes(BarcodeFormat.EAN_13) ||
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possibleFormats.includes(BarcodeFormat.UPC_A) ||
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possibleFormats.includes(BarcodeFormat.EAN_8) ||
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possibleFormats.includes(BarcodeFormat.UPC_E)) {
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this.readers.push(new MultiFormatUPCEANReader(hints));
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}
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if (possibleFormats.includes(BarcodeFormat.CODE_39)) {
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this.readers.push(new Code39Reader(useCode39CheckDigit, useCode39ExtendedMode));
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}
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if (possibleFormats.includes(BarcodeFormat.CODE_93)) {
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this.readers.push(new Code93Reader());
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}
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if (possibleFormats.includes(BarcodeFormat.CODE_128)) {
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this.readers.push(new Code128Reader());
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}
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if (possibleFormats.includes(BarcodeFormat.ITF)) {
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this.readers.push(new ITFReader());
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}
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if (possibleFormats.includes(BarcodeFormat.CODABAR)) {
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this.readers.push(new CodaBarReader());
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}
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if (possibleFormats.includes(BarcodeFormat.RSS_14)) {
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this.readers.push(new RSS14Reader());
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}
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if (possibleFormats.includes(BarcodeFormat.RSS_EXPANDED)) {
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console.warn('RSS Expanded reader IS NOT ready for production yet! use at your own risk.');
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this.readers.push(new RSSExpandedReader());
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}
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}
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if (this.readers.length === 0) {
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this.readers.push(new MultiFormatUPCEANReader(hints));
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this.readers.push(new Code39Reader());
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// this.readers.push(new CodaBarReader());
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this.readers.push(new Code93Reader());
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this.readers.push(new MultiFormatUPCEANReader(hints));
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this.readers.push(new Code128Reader());
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this.readers.push(new ITFReader());
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this.readers.push(new RSS14Reader());
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// this.readers.push(new RSSExpandedReader());
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}
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}
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// @Override
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decodeRow(rowNumber, row, hints) {
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for (let i = 0; i < this.readers.length; i++) {
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try {
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return this.readers[i].decodeRow(rowNumber, row, hints);
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}
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catch (re) {
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// continue
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}
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}
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throw new NotFoundException();
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}
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// @Override
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reset() {
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this.readers.forEach(reader => reader.reset());
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}
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}
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