import java.io.*;
import java.net.*;
import java.util.*;
public class Pisike{
  public static void main(String argumendid[]) throws IOException{
  int nr=1;
  Vector uhendused=new Vector();
    ServerSocket ss=new ServerSocket(3001);
    while(true){
      Socket sc=ss.accept();
      uhendused.add(sc);
      new Pisikeloim(sc, nr, uhendused);
      nr++; 


    }
  }
}

class Pisikeloim extends Thread{
   Socket sc;
   Vector v;
   int nr;
   
   public Pisikeloim(Socket uus_sc, int uus_nr, Vector t){
     v=t;
     sc=uus_sc;
     nr=uus_nr;
     start();
   }
   public void run(){
     try{
       PrintWriter valja=new PrintWriter(sc.getOutputStream(), true);
 
       BufferedReader sisse=new BufferedReader(
         new InputStreamReader(sc.getInputStream())
       );
       valja.println(
"                                       _                                        \n"+
"                                _.-~~.)                                         \n"+
"          _.--~~~~~---....__  .' . .,'                                          \n"+
"        ,'. . . . . . . . . .~- ._ (                                            \n"+
"       ( .. .g. . . . . . . . . . .~-._                                         \n"+
"    .~__.-~    ~`. . . . . . . . . . . -.                                       \n"+
"    `----..._      ~-=~~-. . . . . . . . ~-.                                    \n"+
"              ~-._   `-._ ~=_~~--. . . . . .~.                                  \n"+
"               | .~-.._  ~--._-.    ~-. . . . ~-.                               \n"+
"                \\ .(   ~~--.._~'       `. . . . .~-.                ,           \n"+
"                 `._\\         ~~--.._    `. . . . . ~-.    .- .   ,'/           \n"+
" _  . _ . -~\\        _ ..  _          ~~--.`_. . . . . ~-_     ,-','`  .        \n"+
"              ` ._           ~                ~--. . . . .~=.-'. /. `           \n"+
"        - . -~            -. _ . - ~ - _   - ~     ~--..__~ _,. /   \\  - ~      \n"+
"               . __ ..                   ~-               ~~_. (  `             \n"+
" )`. _ _               `-       ..  - .    . - ~ ~ .    \\    ~-` ` `  `. _      \n"+
"       _         _                                      - .  `  .   \\  \\ `.     \n");
       valja.println("Mis su nimi on?");
       String nimi=sisse.readLine();
       valja.println("Anna password?:");
       String passwd=sisse.readLine();
       if(nimi.equals("Rain")
        && passwd.equals("laptop")) 
       {
         valja.println("Edukas sisselogimine");
       } else{
         valja.println("Kahjuks sisselogimine ebaõnnestus");
         sc.close();
         System.out.println("Vigane meldimine");
         throw new Exception("Vigane parool");
       }
       valja.println("Tere külaline " +nimi+ " masinast " +sc.getInetAddress()+" , sinu järjekorra number on " +nr);
       PrintWriter kirjuta=new PrintWriter(
        new FileWriter(nimi+ ".txt"));
        kirjuta.println("Külalise nimi: "+nimi+"\r\n"+ "Külaline oli sisse logitud masinast: "+sc.getInetAddress()+"\r\n"+ "Aeg oli: " +new Date());
       kirjuta.close();
		 String valju;       
       do {
       System.out.println("Uus ring");
       valju=sisse.readLine();
         for(int i=0; i<v.size(); i++){
           Socket skt=(Socket)v.elementAt(i);
           PrintWriter auh=new PrintWriter(skt.getOutputStream(), true);
           auh.println(valju);
           System.out.println(valju);
         }    
       
       }while (!valju.equals("logout"));
       valja.println("Have a nice day");       
       sc.close();

     }catch(Exception e){
       System.out.println("Probleem: "+e);
     }
   }
}