/*
 * 創建日期 2005-2-26
 */
package simulator;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class Simulator extends JFrame implements ActionListener {
    protected static final int NUM_AGENTS = 10; // 總服務代理的個數

    protected static final int NUM_INITIAL_AGENTS = 6; // 初始服務代理的個數

    protected static final int MAX_CUSTOMER_DELAY = 9000;

    // 所允許的最大的顧客延時
    protected static final int MAX_TELLER_BREAK = 1000;

    //收銀員所需要的最大處理時間
    protected static final int MAX_NO_CUSTOMERS = 2000; //最大的顧客號

    //處理按鈕設置
    private JButton open = new JButton("Open Doors");

    private JButton close = new JButton("Close Doors");

    private JButton add = new JButton("Add Handler");

    private JButton del = new JButton("Del Handler");

	/**
	 * 
	 * @uml.property name="bank"
	 * @uml.associationEnd multiplicity="(1 1)"
	 */
	private Bank bank = new Bank(); //建立銀行和超市對象

	/**
	 * 
	 * @uml.property name="supermarket"
	 * @uml.associationEnd multiplicity="(1 1)"
	 */
	private Supermarket supermarket = new Supermarket();

    //窗口關閉處理程序
    private class WindowCloser extends WindowAdapter {
        public void windowClosing(WindowEvent we) {
            bank.stop(); //關閉超市和銀行的模擬線程
            supermarket.stop();
            System.exit(0); //退出到系統
        }
    }

    public Simulator() { //構造方法
        super("Simluation Bank vs Supermarket"); //顯示標題
        JPanel buttons = new JPanel(); //創建一個新的面板
        buttons.setLayout(new FlowLayout()); //版面設置
        buttons.add(open);
        open.addActionListener(this);
        buttons.add(close);
        close.addActionListener(this);
        buttons.add(add);
        add.addActionListener(this);
        buttons.add(del);
        del.addActionListener(this);
        addWindowListener(new WindowCloser());
        
        getContentPane().add(bank, BorderLayout.WEST);
        getContentPane().add(supermarket, BorderLayout.EAST);
        getContentPane().add(buttons, BorderLayout.SOUTH);
        validate();
        pack();
        show();
        bank.start(); //啟動銀行模擬線程
        supermarket.start(); //啟動超市模擬線程
    }

    //根據單擊的是哪一個按鈕而執行相應的操作
    public void actionPerformed(ActionEvent ae) {
        if (ae.getSource() == open) {
            bank.openDoor(); //銀行開門
            supermarket.openDoor(); //超市開門
        } else if (ae.getSource() == close) {
            bank.closeDoor(); //銀行關門
            supermarket.closeDoor(); //超市關門
        } else if (ae.getSource() == add) {
            bank.addAgent(); //銀行增加服務代理;
            supermarket.addAgent(); //超市增加服務代理;
        } else if (ae.getSource() == del) {
            bank.retireAgent(); //銀行刪除服務代理;
            supermarket.retireAgent(); //超市刪除服務代理;
        }
    }

    public static void main(String args[]) {
        Simulator smlt = new Simulator();
    }
}