/*
    * Copyright (C) 2013 4th Line GmbH, Switzerland
    *
    * The contents of this file are subject to the terms of either the GNU
    * Lesser General Public License Version 2 or later ("LGPL") or the
    * Common Development and Distribution License Version 1 or later
    * ("CDDL") (collectively, the "License"). You may not use this file
    * except in compliance with the License. See LICENSE.txt for more
    * information.
   *
   * 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.
   */
  
  package org.fourthline.cling.support.model;
  
  import org.fourthline.cling.model.ModelUtil;
  import org.fourthline.cling.model.action.ActionArgumentValue;
  import org.fourthline.cling.model.types.UnsignedIntegerFourBytes;
  
  import java.util.Map;
  
  /**
   * @author Christian Bauer
   */
  public class PositionInfo {
  
      private UnsignedIntegerFourBytes track = new UnsignedIntegerFourBytes(0);
      private String trackDuration = "00:00:00";
      private String trackMetaData = "NOT_IMPLEMENTED";
      private String trackURI = "";
      private String relTime = "00:00:00";
      private String absTime = "00:00:00"; // TODO: MORE VALUES IN DOMAIN!
      private int relCount = Integer.MAX_VALUE; // Indicates that we don't support this
      private int absCount = Integer.MAX_VALUE;
  
      public PositionInfo() {
      }
  
      public PositionInfo(Map<String, ActionArgumentValue> args) {
          this(
                  ((UnsignedIntegerFourBytes) args.get("Track").getValue()).getValue(),
                  (String) args.get("TrackDuration").getValue(),
                  (String) args.get("TrackMetaData").getValue(),
                  (String) args.get("TrackURI").getValue(),
                  (String) args.get("RelTime").getValue(),
                  (String) args.get("AbsTime").getValue(),
                  (Integer) args.get("RelCount").getValue(),
                  (Integer) args.get("AbsCount").getValue()
          );
      }
  
      public PositionInfo(PositionInfo copy, String relTime, String absTime) {
          this.track = copy.track;
          this.trackDuration = copy.trackDuration;
          this.trackMetaData = copy.trackMetaData;
          this.trackURI = copy.trackURI;
          this.relTime = relTime;
          this.absTime = absTime;
          this.relCount = copy.relCount;
          this.absCount = copy.absCount;
      }
  
      public PositionInfo(PositionInfo copy, long relTimeSeconds, long absTimeSeconds) {
          this.track = copy.track;
          this.trackDuration = copy.trackDuration;
          this.trackMetaData = copy.trackMetaData;
          this.trackURI = copy.trackURI;
          this.relTime = ModelUtil.toTimeString(relTimeSeconds);
          this.absTime = ModelUtil.toTimeString(absTimeSeconds);
          this.relCount = copy.relCount;
          this.absCount = copy.absCount;
      }
  
      public PositionInfo(long track, String trackDuration, String trackURI,
                          String relTime, String absTime) {
          this.track = new UnsignedIntegerFourBytes(track);
          this.trackDuration = trackDuration;
          this.trackURI = trackURI;
          this.relTime = relTime;
          this.absTime = absTime;
      }
  
      public PositionInfo(long track, String trackDuration,
                          String trackMetaData, String trackURI,
                          String relTime, String absTime, int relCount, int absCount) {
          this.track = new UnsignedIntegerFourBytes(track);
          this.trackDuration = trackDuration;
          this.trackMetaData = trackMetaData;
          this.trackURI = trackURI;
          this.relTime = relTime;
          this.absTime = absTime;
          this.relCount = relCount;
          this.absCount = absCount;
      }
  
      public PositionInfo(long track, String trackMetaData, String trackURI) {
          this.track = new UnsignedIntegerFourBytes(track);
         this.trackMetaData = trackMetaData;
         this.trackURI = trackURI;
     }
 
     public UnsignedIntegerFourBytes getTrack() {
         return track;
     }
 
     public String getTrackDuration() {
         return trackDuration;
     }
 
     public String getTrackMetaData() {
         return trackMetaData;
     }
 
     public String getTrackURI() {
         return trackURI;
     }
 
     public String getRelTime() {
         return relTime;
     }
 
     public String getAbsTime() {
         return absTime;
     }
 
     public int getRelCount() {
         return relCount;
     }
 
     public int getAbsCount() {
         return absCount;
     }
     
     public void setTrackDuration(String trackDuration) {
        this.trackDuration = trackDuration;
     }
 
     public void setRelTime(String relTime) {
        this.relTime = relTime;
     }
        
     public long getTrackDurationSeconds() {
         return getTrackDuration() == null ? 0 : ModelUtil.fromTimeString(getTrackDuration());
     }
 
     public long getTrackElapsedSeconds() {
         return getRelTime() == null || getRelTime().equals("NOT_IMPLEMENTED") ? 0 : ModelUtil.fromTimeString(getRelTime());
     }
 
     public long getTrackRemainingSeconds() {
         return getTrackDurationSeconds() - getTrackElapsedSeconds();
     }
 
     public int getElapsedPercent() {
         long elapsed = getTrackElapsedSeconds();
         long total = getTrackDurationSeconds();
         if (elapsed == 0 || total == 0) return 0;
         return new Double(elapsed/((double)total/100)).intValue();
     }
 
 
     @Override
     public String toString() {
         return "(PositionInfo) Track: " + getTrack() + " RelTime: " + getRelTime() + " Duration: " + getTrackDuration() + " Percent: " + getElapsedPercent();
     }
 }