import java.awt.Frame;

import java.awt.Label;

import java.awt.Color;

import java.awt.Button;

import java.awt.TextField;

import java.awt.TextArea;

import java.awt.Panel;

import java.awt.BorderLayout;

import java.awt.event.ActionListener;

import java.awt.event.ActionEvent;

public class SafeFrame extends Frame implements ActionListener, Context {

private TextField clock = new TextField(60);

private TextArea screen = new TextArea(10, 60);

private Button btnUse = new Button("金庫使用");

private Button btnAlarm = new Button("非常ベル");

private Button btnPhone = new Button("通常電話");

private Button btnExit = new Button("終了");

// private State currentState = DayState.getInstance();

private State currentState = (State)NightState.getInstance();

public SafeFrame(String title) {

super(title);

this.setBackground(Color.lightGray);

this.setLayout(new BorderLayout());

this.add(this.clock, BorderLayout.NORTH);

this.clock.setEditable(false);

this.add(this.screen, BorderLayout.CENTER);

this.screen.setEditable(false);

Panel panel = new Panel();

panel.add(this.btnUse);

panel.add(this.btnAlarm);

panel.add(this.btnPhone);

panel.add(this.btnExit);

this.add(panel, BorderLayout.SOUTH);

this.pack();

// this.show();

this.setVisible(true);

this.btnUse.addActionListener(this);

this.btnAlarm.addActionListener(this);

this.btnPhone.addActionListener(this);

this.btnExit.addActionListener(this);

}

public void actionPerformed(ActionEvent e) {

if (e.getSource() == this.btnUse) {

this.currentState.doUse(this);

} else if (e.getSource() == this.btnAlarm) {

this.currentState.doAlarm(this);

} else if (e.getSource() == this.btnPhone) {

this.currentState.doPhone(this);

} else if (e.getSource() == this.btnExit) {

System.exit(0);

} else {

System.out.println("????");

}

}

public void setClock(int hour) {

String clockstring = "現在時刻は";

if (hour < 10) {

clockstring += "0" + hour + ":00";

} else {

clockstring += hour + ":00";

}

this.clock.setText(clockstring);

this.currentState.doClock(this, hour);

}

public void changeState(State state) {

System.out.println("state has changed to " + state);

this.currentState = state;

}

public void callSecurityCenter(String msg) {

this.screen.append("Call! " + msg + "\n");

}

public void recordLog(String msg) {

this.screen.append("Log.. " + msg + "\n");

}

}