package train.server;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.BorderFactory;
import javax.swing.JTextArea;
import javax.swing.JButton;
import javax.swing.JTabbedPane;
import java.net.*;
import javax.swing.*;
import java.sql.*;
import train.mvc.*;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import java.awt.Insets;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: 沈陽化工學院計算機</p>
 *
 * @author 彭勝勇 胡林
 * @version 1.0
 */
public class Server extends JFrame {

    ServerSocket serverSocket;
    Socket socket;
    IoStrategy poolManager;
    JTabbedPane jTabbedPane1 = new JTabbedPane();
    JButton disconnectjButton = new JButton();
    JButton reconnectjButton = new JButton();
    JScrollPane userjScrollPane = new JScrollPane();
    JScrollPane exceptionjScrollPane = new JScrollPane();
    JTextArea userjTextArea = new JTextArea();
    JTextArea exceptionjTextArea = new JTextArea();
    GridBagLayout gridBagLayout1 = new GridBagLayout();

    public Server(IoStrategy poolManager) {
        this.poolManager = poolManager;
        try {
            jbInit();
            serverSocket = new ServerSocket(10000);
            userjTextArea.append("Server is ready ！\nWaiting for connect......\n");
            this.setLocation(100,100);
            this.setSize(600,500);
            this.setResizable(false);
            this.setVisible(true);

        } catch (Exception ex) {
            ex.printStackTrace();
        }

        //System.out.println("Server is ready......");
        acceptConnection();

    }

    public static void main(String[] args) {
        IoStrategy poolManager=null;
        Model model = new ModelDBImpl();
        BrokerServer broker = new BrokerServer(model);
        poolManager = new ThreadPoolManager(broker);
        Server server = new Server(poolManager);

    }

    private void jbInit() throws Exception {
        this.getContentPane().setLayout(gridBagLayout1);
         jTabbedPane1.setTabPlacement(JTabbedPane.BOTTOM);
         disconnectjButton.setText("停止服務");
         reconnectjButton.setText("啟動服務");
         this.setTitle("火車售票管理系統--服務器");
         jTabbedPane1.add(userjScrollPane, "用戶連接");
         userjScrollPane.getViewport().add(userjTextArea);
         jTabbedPane1.add(exceptionjScrollPane, "異常輸出");
         exceptionjScrollPane.getViewport().add(exceptionjTextArea);
         this.getContentPane().add(disconnectjButton,
                                   new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
                 , GridBagConstraints.CENTER, GridBagConstraints.NONE,
                 new Insets(17, 70, 21, 0), 0, 8));
         this.getContentPane().add(reconnectjButton,
                                   new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0
                 , GridBagConstraints.EAST, GridBagConstraints.NONE,
                 new Insets(19, 124, 21, 71), 6, 6));
         this.getContentPane().add(jTabbedPane1,
                                   new GridBagConstraints(0, 0, 2, 1, 1.0, 1.0
                 , GridBagConstraints.CENTER, GridBagConstraints.BOTH,
                 new Insets(11, 21, 0, 23), 325, 242));

    }


    private void acceptConnection(){
    while(true){
      try{
        socket=serverSocket.accept();
        poolManager.ioService(socket);

      }
      catch(Exception e){
        System.out.println("Excetpion in acceptConnection:"+e.getMessage() );
      }
    }
   }

}