Playlist.java

package com.ved.musicmapapp.Objects;

import java.io.Serializable;
import java.util.ArrayList;

public class Playlist implements Serializable{


	/*//{
	id: "1"
		user_id: "1"
		playlist_name: "favourites"
		date_added: null
		last_updated: null
		artist_avatar: "Unknow_Avatar"
		tracks: 2
		}*/

	private static final long serialVersionUID = -8002541317090700702L;
	private int DB_id;
	private int ID;
	private String userId;
	private String playlistName;
	private long dateAdded;
	private long lastUpdated;
	private String artistAvatar;
	private int trackCount;
	private ArrayList<PlaylistArtist> artists;
	//	private int globalPlaylist;
	//	private boolean isLiked;
	//	private long startLike, endLike;
	//	private int userArtistId;
	//	private boolean hasArtist;
	//	private ArrayList<Song> songs;
	//	private long latUpdate;
	//	private long likeTime = 0L;
	
	
	
	public int getID() {
		return ID;
	}
	
	public Playlist() {}
	public Playlist(int iD, String userId, String playlistName, long dateAdded,
			long lastUpdated, String artistAvatar, int tracks) {
		super();
		ID = iD;
		this.userId = userId;
		this.playlistName = playlistName;
		this.dateAdded = dateAdded;
		this.lastUpdated = lastUpdated;
		this.artistAvatar = artistAvatar;
		this.trackCount = tracks;
	}
	public Playlist(int iD, String userId, String playlistName, long dateAdded,
			long lastUpdated, String artistAvatar, int tracks,
			ArrayList<PlaylistArtist> artists) {
		super();
		ID = iD;
		this.userId = userId;
		this.playlistName = playlistName;
		this.dateAdded = dateAdded;
		this.lastUpdated = lastUpdated;
		this.artistAvatar = artistAvatar;
		this.trackCount = tracks;
		this.artists = artists;
	}
	public void setID(int iD) {
		ID = iD;
	}
	public String getUserId() {
		return userId;
	}
	public void setUserId(String userId) {
		this.userId = userId;
	}
	public String getPlaylistName() {
		return playlistName;
	}
	public void setPlaylistName(String playlistName) {
		this.playlistName = playlistName;
	}
	public long getDateAdded() {
		return dateAdded;
	}
	public void setDateAdded(long dateAdded) {
		this.dateAdded = dateAdded;
	}
	public long getLastUpdated() {
		return lastUpdated;
	}
	public void setLastUpdated(long lastUpdated) {
		this.lastUpdated = lastUpdated;
	}
	public String getArtistAvatar() {
		return artistAvatar;
	}
	public void setArtistAvatar(String artistAvatar) {
		this.artistAvatar = artistAvatar;
	}
	public int getNumberOfTracks() {
		return trackCount;
	}
	public void setNumberOfTracks(int tracks) {
		this.trackCount = tracks;
	}
	public ArrayList<PlaylistArtist> getArtists() {
		return artists;
	}
	public void setArtists(ArrayList<PlaylistArtist> artists) {
		this.artists = artists;
	}

	public int getDB_id() {
		return DB_id;
	}

	public void setDB_id(int dB_id) {
		DB_id = dB_id;
	}

	public void addTrack(PlaylistArSong song, Artist artist) {
		ArrayList<PlaylistArSong> songs = null;
		
		if(this.artists != null) {
			for(PlaylistArtist plArtist: this.artists) {
				if(plArtist.getID() == artist.getID()) {
					songs = plArtist.getSongs();
					if(songs == null) {
						songs = new ArrayList<PlaylistArSong>();
					}
					songs.add(song);
					return;
				}
			}
		}
		if(this.artists == null)
			this.artists = new ArrayList<PlaylistArtist>();

		songs = new ArrayList<PlaylistArSong>();
		songs.add(song);
		PlaylistArtist plArtist = PlaylistArtist.getPlaylistArtist(artist, songs, song.getPlaylistId());
		this.artists.add(plArtist);
		
	}
	
	public void validatePlaylistAvatar() {
		
		if(artistAvatar.equals("")) {
			if(this.artists != null && this.artists.size() > 0)
			{
				artistAvatar = this.artists.get(0).getAvatar();
			}
		}
	}


}