content: /*
   * Copyright (C) 2012-2023 52°North Spatial Information Research GmbH
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 as published
   * by the Free Software Foundation.
   *
   * If the program is linked with libraries which are licensed under one of
   * the following licenses, the combination of the program with the linked
   * library is not considered a "derivative work" of the program:
   *
   *     - Apache License, version 2.0
   *     - Apache Software License, version 1.0
   *     - GNU Lesser General Public License, version 3
   *     - Mozilla Public License, versions 1.0, 1.1 and 2.0
   *     - Common Development and Distribution License (CDDL), version 1.0
   *
   * Therefore the distribution of the program linked with libraries licensed
   * under the aforementioned licenses, is permitted by the copyright holders
   * if the distribution is compliant with both the GNU General Public
   * License version 2 and the aforementioned licenses.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
   * Public License for more details.
   */
  package org.n52.sos.aquarius.ds;
  
  import java.time.Instant;
  import java.time.LocalDateTime;
  import java.time.ZoneOffset;
  import java.time.format.DateTimeFormatter;
  import java.time.format.DateTimeFormatterBuilder;
  import java.util.Date;
  
  import org.joda.time.DateTime;
  import org.threeten.extra.Interval;
  
  public interface AquariusTimeHelper {
  
      String TWENTY_FOUR = "T24:";
  
      String TWENTY_THREE = "T23:";
  
      DateTimeFormatter FORMATTER = new DateTimeFormatterBuilder().append(DateTimeFormatter.ISO_DATE_TIME).toFormatter();
  
      default DateTime checkDateTimeStringFor24(String time) {
          return time.contains(TWENTY_FOUR) ? new DateTime(time.replace(TWENTY_FOUR, TWENTY_THREE)).plusDays(1)
                  : new DateTime(time);
      }
  
      default LocalDateTime toLocalDateTime(String time) {
          return time.contains(TWENTY_FOUR) ? LocalDateTime.parse(time.replace(TWENTY_FOUR, TWENTY_THREE)).plusDays(1)
                  : LocalDateTime.parse(time, FORMATTER);
      }
  
      default Instant toInstant(String time) {
          return toInstant(toLocalDateTime(time));
      }
  
      default Instant toInstant(LocalDateTime time) {
          return time.toInstant(ZoneOffset.UTC);
      }
  
      default Interval toInterval(String start, String end) {
          return toInterval(toInstant(start), toInstant(end));
      }
  
      default Interval toInterval(LocalDateTime start, LocalDateTime end) {
          return toInterval(toInstant(start), toInstant(end));
      }
  
      default Interval toInterval(Instant start, Instant end) {
          return Interval.of(start, end);
      }
  
      default DateTime toDateTime(Instant instant) {
          return new DateTime(Date.from(instant));
      }
  }
  