text: /**
   * The copyright in this software is being made available under the BSD License,
   * included below. This software may be subject to other third party and contributor
   * rights, including patent rights, and no such rights are granted under this license.
   *
   * Copyright (c) 2013, Dash Industry Forum.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted provided that the following conditions are met:
   *  * Redistributions of source code must retain the above copyright notice, this
   *  list of conditions and the following disclaimer.
   *  * Redistributions in binary form must reproduce the above copyright notice,
   *  this list of conditions and the following disclaimer in the documentation and/or
   *  other materials provided with the distribution.
   *  * Neither the name of Dash Industry Forum nor the names of its
   *  contributors may be used to endorse or promote products derived from this software
   *  without specific prior written permission.
   *
   *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY
   *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
   *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   *  POSSIBILITY OF SUCH DAMAGE.
   */
  
  import FactoryMaker from '../../core/FactoryMaker';
  
  import {replaceTokenForTemplate, getIndexBasedSegment, decideSegmentListRangeForTemplate} from './SegmentsUtils';
  
  function TemplateSegmentsGetter(config, isDynamic) {
  
      const timelineConverter = config.timelineConverter;
  
      let instance;
  
      function getSegmentsFromTemplate(representation, requestedTime, index, availabilityUpperLimit) {
          const template = representation.adaptation.period.mpd.manifest.Period_asArray[representation.adaptation.period.index].
              AdaptationSet_asArray[representation.adaptation.index].Representation_asArray[representation.index].SegmentTemplate;
          const duration = representation.segmentDuration;
          const availabilityWindow = representation.segmentAvailabilityRange;
  
          const segments = [];
          let url = null;
          let seg = null;
  
          let segmentRange,
              periodSegIdx,
              startIdx,
              endIdx,
              start;
  
          start = representation.startNumber;
  
          if (isNaN(duration) && !isDynamic) {
              segmentRange = {start: start, end: start};
          }
          else {
              segmentRange = decideSegmentListRangeForTemplate(timelineConverter, isDynamic, representation, requestedTime, index, availabilityUpperLimit);
          }
  
          startIdx = segmentRange.start;
          endIdx = segmentRange.end;
  
          for (periodSegIdx = startIdx; periodSegIdx <= endIdx; periodSegIdx++) {
  
              seg = getIndexBasedSegment(timelineConverter, isDynamic, representation, periodSegIdx);
              seg.replacementTime = (start + periodSegIdx - 1) * representation.segmentDuration;
              url = template.media;
              url = replaceTokenForTemplate(url, 'Number', seg.replacementNumber);
              url = replaceTokenForTemplate(url, 'Time', seg.replacementTime);
              seg.media = url;
  
              segments.push(seg);
              seg = null;
          }
  
          if (isNaN(duration)) {
              representation.availableSegmentsNumber = 1;
          }
          else {
              representation.availableSegmentsNumber = Math.ceil((availabilityWindow.end - availabilityWindow.start) / duration);
          }
  
          return segments;
      }
  
      instance = {
          getSegments: getSegmentsFromTemplate
      };
  
      return instance;
  }
  
  TemplateSegmentsGetter.__dashjs_factory_name = 'TemplateSegmentsGetter';
  const factory = FactoryMaker.getClassFactory(TemplateSegmentsGetter);
  export default factory;
  