import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.DateFormat;
import java.util.Date;
import java.util.Scanner;

import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.Timer;

/**
 * 
 */

/**
 * @author Donald Yessick
 *
 */
public class Lab9 extends JComponent {
	private Scanner keyboard;
	private String prompt= "Welcome"; 
	private String echo = "user enterd: nothing to echo"; 
	/**
	 * getWindow is a helper to keep main clean and simple
	 * handles the details of creating a window
	 * for our JComponent
	 * @returns a window with our component
	 **/
	private JFrame getWindow() {
		//this is the lab8 object
	    JFrame window = new JFrame(this.toString());
	    window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	    window.setBounds( 0,0, 600, 400);
	    window.setContentPane(this);
	    return window;
	}
	private String inputWord= "No data"; 
	private int inputWholeNumber=Integer.MIN_VALUE; 
	private double inputRealNumber=Double.NaN;
	private String inputLine= "No data";	

	/**
	 * main is the driver for our program
	 * @param args not used
	 **/
    public static void main(String[] args) {
    	Lab9 console = new Lab9(); 
    	console.getWindow().setVisible(true);
    	console.inputWord = console.scanWord();
    	console.inputWholeNumber = console.scanWholeNumber();
    	console.inputRealNumber = console.scanRealNumber();
    	console.inputLine = console.scanLine();
    }
    public String scanWord(){
    	prompt="type a word and press return:";
    	repaint();
    	System.out.println(prompt);
    	String inputWord = keyboard.next();
    	echo = "user enterd: " + inputWord;
    	repaint();
    	System.out.println(echo);
    	return inputWord;
    }
    public int scanWholeNumber(){
    	prompt="enter a whole number and press return:";
    	System.out.println(prompt);
    	repaint();
    	int inputWholeNumber = keyboard.nextInt();
    	echo = "user enterd: " + inputWholeNumber;
    	System.out.println(echo);
    	repaint();
    	return inputWholeNumber;
    }
    public double scanRealNumber(){
    	prompt="enter a real number and press return:";
    	System.out.println(prompt);
    	repaint();
    	double inputRealNumber = keyboard.nextDouble();
    	echo = "user enterd: " + inputRealNumber;
    	System.out.println(echo);
    	repaint();
    	return inputRealNumber;
    }
    public String scanLine(){
    	prompt="input a line of text and press return:";
    	System.out.println(prompt);
    	repaint();
    	String inputLine = keyboard.nextLine();
    	echo = "user enterd: " + inputLine;
    	System.out.println(echo);
    	repaint();
    	return inputLine;
    }


	/**
	 * default constructor. defines window settings
	 **/
    public Lab9() {
    	keyboard = new Scanner(System.in);
	}
	/**
	 *  toString is predefined but not very usefully 
	 *  @return a string representing this object
	 **/
	public String toString(){
		
		return "lab 9";
	}
    public void paintComponent(Graphics g) {
    	super.paintComponent(g);
       	g.setColor(Color.blue);     	
    	g.drawString(prompt,50,50);
       	g.setColor(Color.WHITE);
       	g.fillRect(45,55,300,50);
       	g.setColor(Color.BLACK);     	
       	g.drawString("inputWord"+inputWord,30,220);	
       	g.drawString("inputWholeNumber"+inputWholeNumber,30,240);	
       	g.drawString("inputRealNumber"+inputRealNumber,30,260);
       	g.drawString("inputLine"+inputLine,30,280);	
       	g.setColor(Color.GREEN.darker().darker());
       	g.drawString(echo,50,100);
    }

}