/* Copyright 2002-2026 CS GROUP
    * Licensed to CS GROUP (CS) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * CS licenses this file to You under the Apache License, Version 2.0
    * (the "License"); you may not use this file except in compliance with
    * the License.  You may obtain a copy of the License at
    *
    *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.orekit.files.rinex.navigation.parsers.ephemeris;
  
  import org.orekit.files.rinex.navigation.RinexNavigationParser;
  import org.orekit.files.rinex.navigation.parsers.ParseInfo;
  import org.orekit.files.rinex.navigation.parsers.RecordLineParser;
  import org.orekit.propagation.analytical.gnss.data.CivilianNavigationMessage;
  import org.orekit.utils.units.Unit;
  
  /** Parser for GPS civilian.
   * @param <T> type of the navigation message
   * @author Bryan Cazabonne
   * @author Luc Maisonobe
   * @since 14.0
   */
  public abstract class CivilianNavigationParser<T extends CivilianNavigationMessage<T>> extends RecordLineParser {
  
      /** Container for parsing data. */
      private final ParseInfo parseInfo;
  
      /** Container for navigation message. */
      private final T message;
  
      /** Simple constructor.
       * @param parseInfo container for parsing data
       * @param message container for navigation message
       */
      protected CivilianNavigationParser(final ParseInfo parseInfo, final T message) {
          this.parseInfo = parseInfo;
          this.message   = message;
      }
  
      /** Get the container for parsing data.
       * @return container for parsing data
       */
      public ParseInfo getParseInfo() {
          return parseInfo;
      }
  
      /** Get the container for the navigation message.
       * @return container for the navigation message
       */
      public T getMessage() {
          return message;
      }
  
      /** {@inheritDoc} */
      @Override
      public void parseLine00() {
          parseSvEpochSvClockLine(parseInfo.getTimeScales().getGPS(), parseInfo, message);
      }
  
      /** {@inheritDoc} */
      @Override
      public void parseLine01() {
          message.setADot(parseInfo.parseDouble1(RinexNavigationParser.M_PER_S));
          message.setCrs(parseInfo.parseDouble2(Unit.METRE));
          message.setDeltaN0(parseInfo.parseDouble3(RinexNavigationParser.RAD_PER_S));
          message.setM0(parseInfo.parseDouble4(Unit.RADIAN));
      }
  
      /** {@inheritDoc} */
      @Override
      public void parseLine02() {
          message.setCuc(parseInfo.parseDouble1(Unit.RADIAN));
          message.setE(parseInfo.parseDouble2(Unit.NONE));
          message.setCus(parseInfo.parseDouble3(Unit.RADIAN));
          message.setSqrtA(parseInfo.parseDouble4(RinexNavigationParser.SQRT_M));
      }
  
      /** {@inheritDoc} */
      @Override
      public void parseLine03() {
          message.setTime(parseInfo.parseDouble1(Unit.SECOND));
          message.setCic(parseInfo.parseDouble2(Unit.RADIAN));
          message.setOmega0(parseInfo.parseDouble3(Unit.RADIAN));
          message.setCis(parseInfo.parseDouble4(Unit.RADIAN));
      }
  
      /** {@inheritDoc} */
      @Override
      public void parseLine04() {
          message.setI0(parseInfo.parseDouble1(Unit.RADIAN));
          message.setCrc(parseInfo.parseDouble2(Unit.METRE));
         message.setPa(parseInfo.parseDouble3(Unit.RADIAN));
         message.setOmegaDot(parseInfo.parseDouble4(RinexNavigationParser.RAD_PER_S));
     }
 
     /** {@inheritDoc} */
     @Override
     public void parseLine05() {
         message.setIDot(parseInfo.parseDouble1(RinexNavigationParser.RAD_PER_S));
         message.setDeltaN0Dot(parseInfo.parseDouble2(RinexNavigationParser.RAD_PER_S2));
         message.setUraiNed0(parseInfo.parseInt3());
         message.setUraiNed1(parseInfo.parseInt4());
     }
 
     /** {@inheritDoc} */
     @Override
     public void parseLine06() {
         message.setUraiEd(parseInfo.parseInt1());
         message.setSvHealth(parseInfo.parseInt2());
         message.setTGD(parseInfo.parseDouble3(Unit.SECOND));
         message.setUraiNed2(parseInfo.parseInt4());
     }
 
     /** {@inheritDoc} */
     @Override
     public void parseLine07() {
         message.setIscL1CA(parseInfo.parseDouble1(Unit.SECOND));
         message.setIscL2C(parseInfo.parseDouble2(Unit.SECOND));
         message.setIscL5I5(parseInfo.parseDouble3(Unit.SECOND));
         message.setIscL5Q5(parseInfo.parseDouble4(Unit.SECOND));
     }
 
     /** {@inheritDoc} */
     @Override
     public void parseLine08() {
         if (message.isCnv2()) {
             // in CNAV2 messages, there is an additional line for L1 CD and L1 CP inter signal delay
             message.setIscL1CD(parseInfo.parseDouble1(Unit.SECOND));
             message.setIscL1CP(parseInfo.parseDouble2(Unit.SECOND));
         } else {
             parseTransmissionTimeLine();
         }
     }
 
     /** {@inheritDoc} */
     @Override
     public void parseLine09() {
         parseTransmissionTimeLine();
     }
 
     /** Parse transmission time line.
      */
     protected void parseTransmissionTimeLine() {
         message.setTransmissionTime(parseInfo.parseDouble1(Unit.SECOND));
         message.setWeek(parseInfo.parseInt2());
         message.setFlags(getParseInfo().parseInt3());
         parseInfo.closePendingRecord();
     }
 
 }