import java.rmi.*;
import java.rmi.server.*;
import java.net.*;
import java.io.*;
import java.util.*;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;

public class Client extends UnicastRemoteObject implements CClient {
	private static int PORT = 6060;

	static RmiServer h = null;

	public String username;
	public boolean editor;

	public static String message; //mensagens do servidor

	public Client() throws RemoteException {
		this.username = username;
		this.editor = false;
	}

	public String getUsername() throws RemoteException{
		return username;
	}

	public void setUsername(String user) throws RemoteException{
		this.username = user;
	}

	public boolean getEditor() throws RemoteException{
		return editor;
	}

	public void setEditor(boolean e) throws RemoteException{
		this.editor = e;
	}

	public void print_on_client(String s) throws RemoteException {
		System.out.println(s);
	}

	public void message_client(String s) throws RemoteException{
		message = s;
	}

	public static void downloadSong(String songName, String ip){
		System.out.println("entrei download");
        Socket s = null;
        int FILE_SIZE = 97971310;
        try {
        	System.out.println("try download");
        	s = new Socket(ip, PORT);//change

            DataOutputStream out = new DataOutputStream(s.getOutputStream());
            // DataInputStream in= new DataInputStream(s.getInputStream());
            String texto = "download;"+songName;

            // WRITE INTO THE SOCKET
            out.writeUTF(texto);
            System.out.println("wrote download");

            int bytesRead;
            int current = 0;
            FileOutputStream fos = null;
            BufferedOutputStream bos = null;

            try {
            	System.out.println("second try download");
            	byte [] mybytearray  = new byte [FILE_SIZE];
                InputStream is = s.getInputStream();

              String userHomeFolder = System.getProperty("user.home")+"\\Desktop";

              fos = new FileOutputStream(userHomeFolder+"\\"+songName+".wav");
              bos = new BufferedOutputStream(fos);
              System.out.println("read download");
              bytesRead = is.read(mybytearray,0,mybytearray.length);
              current = bytesRead;

 			  System.out.println("do download");
              do {
                 bytesRead = is.read(mybytearray, current, (mybytearray.length-current));
                 if(bytesRead > 0)
                    current += bytesRead;
              } while(bytesRead > 0);
 			  System.out.println("WRITE download");
              bos.write(mybytearray, 0 , current);
              bos.flush();

            }
            finally {
              if (fos != null) fos.close();
              if (bos != null) bos.close();
              if (s != null) s.close();
            }

            System.out.println("Download feito");

            } catch (EOFException e) {
                System.out.println("EOF:" + e.getMessage());
            } catch (IOException e) {
                System.out.println("IO:" + e.getMessage());
            } finally {
                if (s != null)
                try {
                    s.close();
                } catch (IOException e) {
                    System.out.println("close:" + e.getMessage());
                }
            }
    }

    public static void uploadSong(String songName, String ip){
        Socket s = null;
        //int FILE_SIZE = 7971310;
        try {
            FileInputStream fis = null;
            BufferedInputStream bis = null;
            OutputStream os = null;

            s = new Socket(ip, PORT);//change
            String userHomeFolder = System.getProperty("user.home")+"\\Desktop";
            File file = new File(userHomeFolder+"\\"+songName+".wav");
            DataOutputStream out = new DataOutputStream(s.getOutputStream());
            String texto = "upload;"+songName;
            out.writeUTF(texto);

            byte [] mybytearray  = new byte [(int) file.length()];
            fis = new FileInputStream(file);
            bis = new BufferedInputStream(fis);
            bis.read(mybytearray,0,mybytearray.length);
            os = s.getOutputStream();
            os.write(mybytearray,0,mybytearray.length);
            os.flush();

            System.out.println("Upload completed");


        } catch (EOFException e) {
            System.out.println("EOF:" + e.getMessage());
        } catch (IOException e) {
            System.out.println("IO:" + e.getMessage());
        } finally {
            if (s != null)
            try {
                s.close();
            } catch (IOException e) {
                System.out.println("close:" + e.getMessage());
            }
        }
    }

	public static void menu(Client c, BufferedReader reader, String name, String password, boolean editor){
		try{
			while(true){
	        	System.out.println("\n1- Search song");
	        	System.out.println("2- Details of an album");
	        	System.out.println("3- Details of an artist");
	        	System.out.println("4- Write a review of an album");
	        	System.out.println("5- Share with friends uploaded song");
	        	if (c.getEditor()) {
	        		System.out.println("6- Manage information");
	        		System.out.println("7- Make an user a new editor");
	        	}
	        	System.out.println("0- Logout");
	        	System.out.print("> ");
	        	Scanner sc = new Scanner(System.in);
	        	String num = sc.next();

				switch(num){
		        	case "1":
		        		System.out.println("\n1- Trough artist");
		        		System.out.println("2- Trough album");
		        		System.out.print("3- By song name\n> ");
		        		String aux1 = sc.next();
		        		String artist11 = "";
		        		String ip = "";
		        		String ip2 = "";
		        		String multicast = "";
		        		switch(aux1){
		        			case "1":
		        				System.out.print("\nType artist's name:\n> ");
		        				artist11 = reader.readLine();
		        				String m11 = "type|partial search artist;info|" + artist11 + ";username|" + name;
		        				h.search_song(m11);
		        				if(message.equals("yes-artist")){
		        					message = "";
		        					System.out.print("\nChoose one song:\n> ");
		        					String song11 = reader.readLine();
		        					System.out.println("\n1- Duration");
		        					System.out.println("2- Composer");
		        					System.out.println("3- Lyrics");
		        					System.out.println("4- Upload");
		        					System.out.print("5- Download\n> ");
		        					String aux11 = reader.readLine();

		        					switch(aux11){
		        						case "1":
		        							String m111 = "type|search music by artist;artist name|" + artist11 + ";song name|" + song11 + ";option|duration;username|" + name;
		        							h.search_song(m111);
		        							continue;
		        						case "2":
		        							String m112 = "type|search music by artist;artist name|" + artist11 + ";song name|" + song11 + ";option|composer;username|" + name;
		        							h.search_song(m112);
		        							continue;
		        						case "3":
		        							String m113 = "type|search music by artist;artist name|" + artist11 + ";song name|" + song11 + ";option|lyrics;username|" + name;
		        							h.search_song(m113);
		        							continue;
		        						case "4":
		        							String m114 = "type|search music by artist;artist name|" + artist11 + ";song name|" + song11 + ";option|uploadServerIP;username|" + name;
		        							h.search_song(m114);
		        							multicast = message;

		        							if (!message.equals("message")){
		        								String m1141 = multicast + ",type|search music by artist;artist name|" + artist11 + ";song name|" + song11 + ";option|serverIP;username|" + name;
		        								h.search_song(m1141);
		        								ip = message;
		        								ip2 = message.split("/")[1];
		        								uploadSong(song11, ip2);
		        							}
		        							continue;
		        						case "5":
		        							String m115 = "type|search music by artist;artist name|" + artist11 + ";song name|" + song11 + ";option|downloadServerIP;username|" + name;
		        							h.search_song(m115);
		        							multicast = message;

		        							if (!message.equals("message")){
		        								String m1151 = multicast + ",type|search music by artist;artist name|" + artist11 + ";song name|" + song11 + ";option|serverIP;username|" + name;
		        								h.search_song(m1151);
		        								ip = message;
		        								ip2 = message.split("/")[1];
		        								downloadSong(song11, ip2);
		        							}
		        							continue;
		        						default:
		        							continue;
		        					}
		        				}
		        				else{
		        					continue;
		        				}
		        			case "2":
		        				System.out.print("\nType album's name:\n> ");
		        				String album12 = reader.readLine();
		        				String m12 = "type|partial search album;info|" + album12 + ";username|" + name;
		        				h.search_song(m12);
		        				if(message.equals("yes-album")){
			        				System.out.print("\nChoose one song:\n> ");
			        				String song12 = reader.readLine();
		        					System.out.println("\n1- Duration");
		        					System.out.println("2- Composer");
		        					System.out.println("3- Lyrics");
		        					System.out.println("4- Upload");
		        					System.out.print("5- Download\n> ");
		        					String aux12 = reader.readLine();

		        					switch(aux12){
		        						case "1":
		        							String m121 = "type|search music by album;album name|" + album12 + ";song name|" + song12 + ";option|duration;username|" + name;
		        							h.search_song(m121);
		        							continue;
		        						case "2":
		        							String m122 = "type|search music by album;album name|" + album12 + ";song name|" + song12 + ";option|composer;username|" + name;
		        							h.search_song(m122);
		        							continue;
		        						case "3":
		        							String m123 = "type|search music by album;album name|" + album12 + ";song name|" + song12 + ";option|lyrics;username|" + name;
		        							h.search_song(m123);
		        							continue;
		        						case "4":
		        							String m124 = "type|search music by album;album name|" + album12 + ";song name|" + song12 + ";option|uploadServerIP;username|" + name;
		        							h.search_song(m124);
		        							multicast = message;

		        							if (!message.equals("message")){
		        								String m1241 = multicast + ",type|search music by album;album name|" + album12 + ";song name|" + song12 + ";option|serverIP;username|" + name;
		        								h.search_song(m1241);
		        								ip = message;
		        								ip2 = message.split("/")[1];
		        								uploadSong(song12, ip2);
		        							}

		        							continue;
		        						case "5":
		        							String m125 = "type|search music by album;album name|" + album12 + ";song name|" + song12 + ";option|downloadServerIP;username|" + name;
		        							h.search_song(m125);
		        							multicast = message;

		        							if (!message.equals("message")){
		        								String m1251 = multicast + ",type|search music by album;album name|" + album12 + ";song name|" + song12 + ";option|serverIP;username|" + name;
		        								h.search_song(m1251);
		        								ip = message;
		        								ip2 = message.split("/")[1];
		        								downloadSong(song12, ip2);
		        							}

		        							continue;
		        						default:
		        							continue;
		        					}
		        				}
		        				else{
		        					continue;
		        				}
		        			case "3":
		        				System.out.print("\nType song's name:\n> ");
		        				String song13 = reader.readLine();
	        					System.out.println("\n1- Duration");
	        					System.out.println("2- Composer");
	        					System.out.println("3- Lyrics");
	        					System.out.println("4- Upload");
	        					System.out.print("5- Download\n> ");
	        					String aux13 = reader.readLine();

	        					switch(aux13){
	        						case "1":
	        							String m131 = "type|search music;song name|" + song13 + ";option|duration;username|" + name;
	        							h.search_song(m131);
	        							continue;
	        						case "2":
	        							String m132 = "type|search music;song name|" + song13 + ";option|composer;username|" + name;
	        							h.search_song(m132);
	        							continue;
	        						case "3":
	        							String m133 = "type|search music;song name|" + song13 + ";option|lyrics;username|" + name;
	        							h.search_song(m133);
	        							continue;
	        						case "4":
	        							String m134 = "type|search music;song name|" + song13 + ";option|uploadServerIP;username|" + name;
	        							h.search_song(m134);
	        							multicast = message;

	        							if (!message.equals("message")){
	        								String m1341 = multicast + ",type|search music;song name|" + song13 + ";option|serverIP;username|" + name;
	        								h.search_song(m1341);
	        								ip = message;
	        								ip2 = message.split("/")[1];
	        								uploadSong(song13, ip2);
	        							}

	        							continue;
	        						case "5":
	        							String m135 = "type|search music;song name|" + song13 + ";option|downloadServerIP;username|" + name;
	        							h.search_song(m135);
	        							multicast = message;

	        							if (!message.equals("message")){
	        								String m1351 = multicast + ",type|search music; song name|" + song13 + ";option|serverIP;username|" + name;
	        								h.search_song(m1351);
	        								ip = message;
	        								ip2 = message.split("/")[1];
	        								downloadSong(song13, ip2);
	        							}

	        							continue;
	        						default:
	        							continue;
	        					}
		        			default:
		        				continue;
		        		}
		        	case "2":
		        		System.out.print("\nType artist's name:\n> ");
		        		String artist2 = reader.readLine();
		        		System.out.print("\nType album's name:\n> ");
		        		String album2 = reader.readLine();
		        		System.out.println("\n1- Description");
		        		System.out.println("2- List of songs");
		        		System.out.print("3- Reviews\n> ");
		        		String aux2 = sc.next();
		        		switch(aux2){
		        			case "1":
		        				h.details_album(name, artist2, album2, "description", "details album");
		        				continue;
		        			case "2":
		        				h.details_album(name, artist2, album2, "list of songs", "details album");
		        				continue;
		        			case "3":
		        				h.details_album(name, artist2, album2, "reviews", "details album");
		        				continue;
		        			default:
		        				continue;
		        		}
		        	case "3":
		        		System.out.print("\nType artist's name:\n> ");
		        		String artist3 = reader.readLine();
		        		h.details_artist(name, artist3, "details artist");
		        		continue;
		        	case "4":
		        		System.out.print("\nType album's name:\n> ");
		        		String album4 = reader.readLine();

		        		String score4 = null;
		        		while(true){
		        			System.out.print("\nType album's score (0 to 10):\n> ");
		        			score4 = reader.readLine();
		        			try{
		        				int score41 = Integer.parseInt(score4);
		        				if(score41>=0 && score41<=10){
		        					break;
		        				}
		        				else{
		        					System.out.println("That input is invalid");
		        					continue;
		        				}
		        			}
		        			catch(NumberFormatException e){
		        				System.out.println("That input is invalid");
		        				continue;
		        			}
		        		}

		        		System.out.print("\nWrite review (300 characters):\n> ");
		        		String review4 =  reader.readLine();
		        		String review42;
		        		if(review4.length()>300)
		        			review42 = review4.substring(0,300);
		        		else
		        			review42 = review4;

		        		h.review(name, album4, review42, score4, "review");
		        		continue;
		        	case "5":
		        		System.out.print("\nType album's name:\n> ");
		        		String album5 = reader.readLine();
		        		System.out.print("\nType song's name:\n> ");
		        		String song5 = reader.readLine();
		        		System.out.println("\nType your friends usernames (write BREAK to end):");
		        		String user_friends5 = "";
		        		while(true){
		        			System.out.print(">");
		        			String friend5 = reader.readLine();
		        			if (friend5.equals("BREAK")){
		        				break;
		        			}
		        			else{
		        				user_friends5 += friend5 + "//";
		        				continue;
		        			}
		        		}
		        		h.share(song5, album5, user_friends5, name);
		        		continue;
		        	case "6":
		        		if(c.getEditor()){
			        		System.out.println("\n1- Insert");
			        		System.out.print("2- Change\n> ");
			        		String aux8 = sc.next();
			        		switch(aux8){
			        			case "1":
			        				System.out.println("\n1- Artist");
			        				System.out.println("2- Album");
			        				System.out.print("3- Song\n> ");
			        				String aux81 = sc.next();
			        				switch(aux81){
			        					case "1":
			        						System.out.print("\nType artist's name:\n> ");
			        						String artist811 = reader.readLine();
			        						System.out.print("\nType artist's description:\n> ");
			        						String description811 = reader.readLine();
			        						System.out.print("\nType artist's working period:\n> ");
			        						String period811 = reader.readLine();

			        						String m811 = "type|insert artist;artist name|" + artist811 + ";description|" + description811 + ";groupPeriod|" + period811 + ";username|" + name;
			        						h.manage_info(m811);
			        						continue;
			        					case "2":
			        						System.out.print("\nType artist's name:\n> ");
			        						String artist812 = reader.readLine();
			        						System.out.print("\nType album's name:\n> ");
			        						String album812 = reader.readLine();
			        						System.out.print("\nType album's genre:\n> ");
			        						String genre812 = reader.readLine();
			        						System.out.print("\nType album's description:\n> ");
			        						String description812 = reader.readLine();
			        						System.out.print("\nType album's date:\n> ");
			        						String date812 = reader.readLine();

			        						String m812 = "type|insert album;artist name|" + artist812 + ";album name|" + album812 + ";genre|" + genre812 + ";description|" + description812 + ";date|" + date812 + ";username|" + name;
			        						h.manage_info(m812);
			        						continue;
			        					case "3":
			        						System.out.print("\nType artist's name:\n> ");
			        						String artist813 = reader.readLine();
			        						System.out.print("\nType album's name:\n> ");
			        						String album813 = reader.readLine();
			        						System.out.print("\nType song's name:\n> ");
			        						String song813 = reader.readLine();
			        						System.out.print("\nType song's duration:\n> ");
			        						String duration813 = reader.readLine();
			        						System.out.print("\nType song's composer:\n> ");
			        						String composer813 = reader.readLine();
			        						System.out.print("\nType song's lyrics:\n> ");
			        						String lyrics813 = reader.readLine();

			        						String m813 = "type|insert song;artist name|" + artist813 + ";album name|" + album813 + ";song name|" + song813 + ";duration|" + duration813 + ";compositor|" + composer813 + ";lyrics|" + lyrics813 + ";username|" + name;
			        						h.manage_info(m813);
			        						continue;
			        					default:
			        						continue;
			        				}
			        			case "2":
			        				System.out.println("\n1- Artist");
			        				System.out.println("2- Album");
			        				System.out.print("3- Song\n> ");
			        				String aux82 = sc.next();
			        				switch(aux82){
			        					case "1":
			        						System.out.println("\n1- Artist's name");
			        						System.out.println("2- Artist's description");
			        						System.out.print("3- Artist's working period\n> ");
			        						String aux821 = reader.readLine();

			        						System.out.print("\nType artist's name:\n> ");
	        								String artist821 = reader.readLine();
			        						switch(aux821){
			        							case "1":
			        								System.out.print("\nType artist's new name:\n> ");
			        								String newartist8211 = reader.readLine();
			        								String m8211 = "type|change artist;artist name|" + artist821 + ";option|name;new information|" + newartist8211 + ";username|" + name;
			        								h.manage_info(m8211);
			        								continue;
			        							case "2":
			        								System.out.print("\nType artist's new description:\n> ");
			        								String newd8212 = reader.readLine();
			        								String m8212 = "type|change artist;artist name|" + artist821 + ";option|description;new information|" + newd8212 + ";username|" + name;
			        								h.manage_info(m8212);
			        								continue;
			        							case "3":
			        								System.out.print("\nType artist's new working period:\n> ");
			        								String newp8213 = reader.readLine();
			        								String m8213 = "type|change artist;artist name|" + artist821 + ";option|groupPeriod;new information|" + newp8213 + ";username|" + name;
			        								h.manage_info(m8213);
			        								continue;
			        							default:
			        								continue;
			        						}
			        					case "2":
			        						System.out.println("\n1- Album's name");
			        						System.out.println("2- Album's description");
			        						System.out.println("3- Album's genre");
			        						System.out.print("4- Album's date\n> ");
			        						String aux822 = reader.readLine();

			        						System.out.print("\nType artist's name:\n> ");
	        								String artist822 = reader.readLine();
	        								System.out.print("\nType album's name:\n> ");
	        								String album822 = reader.readLine();
	        								switch(aux822){
	        									case "1":
	        										System.out.print("\nType album's new name:\n> ");
			        								String newalbum8221 = reader.readLine();
			        								String m8221 = "type|change album;artist name|" + artist822 + ";album name|" + album822 +";option|name;new information|" + newalbum8221 + ";username|" + name;
			        								h.manage_info(m8221);
			        								continue;
			        							case "2":
			        								System.out.print("\nType album's new description:\n> ");
			        								String newdesc8222 = reader.readLine();
			        								String m8222 = "type|change album;artist name|" + artist822 + ";album name|" + album822 +";option|description;new information|" + newdesc8222 + ";username|" + name;
			        								h.manage_info(m8222);
			        								continue;
			        							case "3":
			        								System.out.print("\nType album's new genre:\n> ");
			        								String newgenre8223 = reader.readLine();
			        								String m8223 = "type|change album;artist name|" + artist822 + ";album name|" + album822 +";option|genre;new information|" + newgenre8223 + ";username|" + name;
			        								h.manage_info(m8223);
			        								continue;
			        							case "4":
			        								System.out.print("\nType album's new date:\n> ");
			        								String newdate8224 = reader.readLine();
			        								String m8224 = "type|change album;artist name|" + artist822 + ";album name|" + album822 +";option|date;new information|" + newdate8224 + ";username|" + name;
			        								h.manage_info(m8224);
			        								continue;
			        							default:
			        								continue;
	        								}
			        					case "3":
			        						System.out.println("\n1- Song's name");
			        						System.out.println("2- Song's duration");
			        						System.out.println("3- Songs's composer");
			        						System.out.print("4- Song's lyrics\n> ");
			        						String aux823 = reader.readLine();

			        						System.out.print("\nType artist's name:\n> ");
	        								String artist823 = reader.readLine();
	        								System.out.print("\nType album's name:\n> ");
	        								String album823 = reader.readLine();
	        								System.out.print("\nType song's name:\n> ");
	        								String song823 = reader.readLine();
	        								switch(aux823){
	        									case "1":
	        										System.out.print("\nType song's new name:\n> ");
			        								String newsong8231 = reader.readLine();
			        								String m8231 = "type|change song;artist name|" + artist823 + ";album name|" + album823 + ";song name|" + song823 + ";option|name;new information|" + newsong8231 + ";username|" + name;
			        								h.manage_info(m8231);
			        								continue;
			        							case "2":
			        								System.out.print("\nType song's new duration:\n> ");
			        								String newdur8232 = reader.readLine();
			        								String m8232 = "type|change song;artist name|" + artist823 + ";album name|" + album823 + ";song name|" + song823 + ";option|duration;new information|" + newdur8232 + ";username|" + name;
			        								h.manage_info(m8232);
			        								continue;
			        							case "3":
			        								System.out.print("\nType song's new composer:\n> ");
			        								String newcomp8233 = reader.readLine();
			        								String m8233 = "type|change song;artist name|" + artist823 + ";album name|" + album823 + ";song name|" + song823 + ";option|composer;new information|" + newcomp8233 + ";username|" + name;
			        								h.manage_info(m8233);
			        								continue;
			        							case "4":
			        								System.out.print("\nType song's new lyrics:\n> ");
			        								String newlyrics8234 = reader.readLine();
			        								String m8234 = "type|change song;artist name|" + artist823 + ";album name|" + album823 + ";song name|" + song823 + ";option|composer;new lyrics|" + newlyrics8234 + ";username|" + name;
			        								h.manage_info(m8234);
			        								continue;
			        							default:
			        								continue;
	        								}
			        					default:
			        						continue;
			        				}
			        			default:
			        				continue;
			        		}
		        		}
	        			else{
	        				continue;
	        			}
		        	case "7":
		        		if(c.getEditor()){
		        			System.out.print("\nType username:\n> ");
		        			String user9 = reader.readLine();
		        			h.editor(name, user9, "change to editor");
		        			continue;
		        		}
		        		else
		        			continue;
		        	case "0":
		        		h.logout(name);
		        		System.exit(0);
		        	default:
		        		continue;
	        	}
	        }
    	}
    	catch(RemoteException e){
    		System.out.println("Something went wrong, please try again");
    		lookup_connection(c, reader, name, password, editor);
    	}
    	catch(IOException e){
    		System.out.println("Exception: " + e);
    	}
	}

	public static void lookup_connection(Client c, BufferedReader reader, String name, String password, boolean editor){
		boolean bool = false;

		try{
			while(true){
				h = (RmiServer) Naming.lookup("rmi://192.168.1.78:1099/XPTO");
				boolean aux = h.test_server();
				if(aux){
					h.enter(c, name, password, "login");
					c.setUsername(name);
					c.setEditor(editor);
					menu(c, reader, name, password, editor);
					break;
				}
				else{
					continue;
				}
			}
		}
		catch (Exception e){
			System.out.print("");
		}
	}

	public static void main(String args[]) {
		String a;

		String password = null;
		String name = null;
		boolean editor = false;
		Client c = null;

		System.getProperties().put("java.security.policy", "policy.all");
		System.setSecurityManager(new RMISecurityManager());

		InputStreamReader input = new InputStreamReader(System.in);
		BufferedReader reader = new BufferedReader(input);
		try {
			h = (RmiServer) Naming.lookup("rmi://192.168.1.78:1099/XPTO");
			c = new Client();

			while(true){
				String log;
				System.out.print("\nType login or register\n> ");
				a = reader.readLine();
				if(a.equals("login")){
					System.out.print("\nWhat is your username?\n> ");
					name = reader.readLine();
					System.out.print("\nWhat is your password?\n> ");
					password = reader.readLine();
					log = h.enter((CClient) c, name, password, "login");
					String aux1 [] = log.split("//");

					if (aux1[0].equals("no")){
						System.out.println("\nWrong information, try again");
						continue;
					}
					else if (aux1[0].equals("yes")){
						System.out.println("\nStatus Logged | Welcome back to DropMusic");

						if(aux1[1].equals("yes")){
							editor = true;
							c.setEditor(true);
						}
						else{
							editor = false;
							c.setEditor(false);
						}

						if(aux1[2].equals(" "))
							System.out.println("Notifications while you were ofline:\n> " + aux1[2]);

						c.setUsername(name);
						menu(c, reader, name, password, editor);
					}
				}
				else if(a.equals("register")){
					System.out.print("\nWhat is your username?\n> ");
					name = reader.readLine();
					System.out.print("\nWhat is your password? \n> ");
					password = reader.readLine();
					log = h.enter((CClient) c, name, password, "register");
					String aux2 [] = log.split("//");

					if (aux2[0].equals("no")){
						System.out.println("Username already exists, try again");
						continue;
					}
					else if (aux2[0].equals("yes")){
						System.out.println("\nStatus Subscribed | Welcome to DropMusic");

						c.setUsername(name);
						menu(c, reader, name, password, editor);
					}
				}
				else{
					System.out.println("Something went wrong, try again");
					continue;
				}
	        }
		}
		catch (RemoteException e) {
			System.out.println("Something went wrong, please try again");
			lookup_connection(c, reader, name, password, editor);
		}
		catch (NotBoundException e) {
			System.out.println("Exception: " + e);
		}
		catch (IOException e){
			System.out.println("Exception: " + e);
		}
	}
}