import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.net.*;
import java.io.*;
public class New extends JFrame {//登錄窗口類
  JPanel contentPane;
//*****************
 String server;//服務(wù)器名
 int serport;//端口
  private Socket socket;
private BufferedReader in;//輸入輸出流
private PrintWriter out;
//***********//程序界面
  JPanel jPanel1 = new JPanel();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  ImageIcon icon4=new ImageIcon("haoma.gif");
  JTextField jicq = new JTextField();
  JLabel jLabel3 = new JLabel();
   ImageIcon icon7=new ImageIcon("mima.gif");
  JPasswordField password = new JPasswordField();
  JPanel jPanel2 = new JPanel();
  JButton login = new JButton();
  ImageIcon icon1=new ImageIcon("denglu1.gif");
  JButton newuser = new JButton();
  ImageIcon icon2=new ImageIcon("zhuce1.gif");
  JButton quit = new JButton();
   ImageIcon icon3=new ImageIcon("tuichu.gif");
  JLabel jLabel6 = new JLabel();
  ImageIcon icon5=new ImageIcon("fuwuqi.gif");
  JTextField servername = new JTextField();
  JLabel jLabel7 = new JLabel();
  ImageIcon icon6=new ImageIcon("duankao.gif");
  JTextField serverport = new JTextField();
  public New() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
      try {   jbInit();
      server=servername.getText().toString().trim();
   serport=Integer.parseInt(serverport.getText().trim());
    } catch(Exception e) { e.printStackTrace(); }

  }
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(null);
    this.setResizable(false);
    this.setSize(new Dimension(344, 245));
    this.setTitle("聊天系統(tǒng)");
    //contentPane.add(text, null);
    jPanel1.setBounds(new Rectangle(10, 10, 348, 110));
    jPanel1.setLayout(null);
    jLabel1.setText("請(qǐng) 輸入 你的信息 (本系統(tǒng)由豐富 的功能)歡迎使用!");
    jLabel1.setBounds(new Rectangle(1, 1, 403, 8));
    jLabel2.setIcon(icon4);
    jLabel2.setBounds(new Rectangle(0, 66, 65, 25));
    jicq.setBounds(new Rectangle(68, 65, 97, 22));
    jLabel3.setIcon(icon7);
    jLabel3.setBounds(new Rectangle(170, 66, 65, 25));
    password.setBounds(new Rectangle(237, 63, 65, 25));
    jPanel2.setBounds(new Rectangle(8, 154, 347, 151));
    jPanel2.setLayout(null);
    login.setIcon(icon1);
    login.setBounds(new Rectangle(5, 27, 64, 27));
    login.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        login_mouseClicked(e);
      }
    });
    newuser.setIcon(icon2);
    newuser.setBounds(new Rectangle(118, 28, 65, 26));
    newuser.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        newuser_mouseClicked(e);
      }
    });
    quit.setIcon(icon3);
    quit.setBounds(new Rectangle(228, 26, 65, 25));
    quit.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        quit_mouseClicked(e);
      }
    });
    jLabel6.setIcon(icon5);
    jLabel6.setBounds(new Rectangle(10, 130, 65, 25));
    servername.setText("ZHAO");
    servername.setBounds(new Rectangle(73, 135, 102, 22));
    jLabel7.setIcon(icon6);
    jLabel7.setBounds(new Rectangle(182, 130, 65, 25));
    serverport.setText("8080");
    serverport.setBounds(new Rectangle(241, 131, 90, 30));
    contentPane.add(jPanel1, null);
    jPanel1.add(jLabel1, null);
    jPanel1.add(jLabel2, null);
    jPanel1.add(jicq, null);
    jPanel1.add(jLabel3, null);
    jPanel1.add(password, null);
    contentPane.add(jPanel2, null);
    jPanel2.add(login, null);
    jPanel2.add(quit, null);
    jPanel2.add(newuser, null);
    contentPane.add(jLabel6, null);
    contentPane.add(servername, null);
    contentPane.add(jLabel7, null);
    contentPane.add(serverport, null);
  }
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }
 public static void main(String[] args) {//主程序
 New f=new New();
 f.setVisible(true);

}

  void login_mouseClicked(MouseEvent e) {//登錄按扭

      try{Socket socket=new Socket(InetAddress.getByName(server),serport);//連接服務(wù)器

      BufferedReader in=new BufferedReader(new InputStreamReader(socket.getInputStream()));
      PrintWriter out=new PrintWriter(new BufferedWriter(
                              new OutputStreamWriter(socket.getOutputStream())),true);
out.println("login");//告訴服務(wù)器我要登錄
out.println(jicq.getText());
out.println(password.getPassword());

 String str=" ";
      //do{
        str=in.readLine().trim();//從服務(wù)器讀取消息
        //如果失敗就告訴出錯(cuò)
        if(str.equals("false")) JOptionPane.showMessageDialog(this,"對(duì)不起，出錯(cuò)了","好",JOptionPane.INFORMATION_MESSAGE);
       else{//如果成功就打開(kāi)主程序
       this.dispose();
          int g=Integer.parseInt(jicq.getText());
            MainWin f2=new MainWin(g,server,serport);
            f2.setVisible(true);
               }

        //System.out.println("\n");
        //}while(!str.equals("ok"));
    }catch(IOException e1){}
  }

  void newuser_mouseClicked(MouseEvent e) {//新建用戶按紐
  this.dispose();
JDialog d=new Register(server,serport);//打開(kāi)新建窗口
d.pack();
d.setLocationRelativeTo(this);
d.setSize(400,400);
d.show();
  }

  void quit_mouseClicked(MouseEvent e) {//關(guān)閉按扭
this.dispose();
  System.exit(0);
  }


}