import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.*;


public class JudgingGUI extends JFrame {
	private JLabel [] judgeName;
	private JTextField [] judgeScore;
	private JLabel contestantName;
	private JTextField name;
	private JButton computeScore;
	private JButton reset;
	private JLabel scoreLabel;
	private JTextField totalScore;
	private judging judges;
	int n=8;
	
	private final int FRAME_WIDTH = 450;
    private final int FRAME_HEIGHT = 200;

	public JudgingGUI(int n){
		super("Judging Scores");
		setSize(FRAME_WIDTH,FRAME_HEIGHT);
        setLayout(new FlowLayout());
        
       
        
        contestantName = new JLabel ("Contestant Name: ");
        //contestantName.setHorizontalAlignment(SwingConstants.CENTER);
        add(contestantName);
        name = new JTextField(20);
        //name.setHorizontalAlignment(SwingConstants.CENTER);
        add(name);
        
        judgeName = new JLabel[n];
        for (int i=0; i < n; i++){
        	judgeName[i] = new JLabel ("Judge " + (i+1));
        	add(judgeName[i]);      	
        }
        
        judgeScore = new JTextField[n];
        for (int j=0; j<n;j++){
        	judgeScore[j] = new JTextField(4);
        	add(judgeScore[j]);
        }
        
        computeScore = new JButton("Compute Score");
        add(computeScore);
         
        
        scoreLabel = new JLabel("Contestant's Score: ");
        add(scoreLabel);
        
        totalScore = new JTextField(5);
        totalScore.setEditable(false);
        add(totalScore);
        
        reset = new JButton("Reset");
        add(reset);
        
        HandlerClass handler = new HandlerClass();
        ResetHandler resetH = new ResetHandler();
        computeScore.addActionListener(handler); 
        reset.addActionListener(resetH);
	}
	
	private class HandlerClass implements ActionListener{
		public void actionPerformed(ActionEvent e){
			double scores [] = new double[judgeScore.length];
			
			for (int i=0; i<judgeScore.length;i++){
				scores[i]=Double.parseDouble(judgeScore[i].getText());
				if( scores[i]> 10 || scores[i] < 1 ){
					JOptionPane.showMessageDialog(null, "The score entered for Judge " + (i+1) + " was not a number bewteen 1 and 10. Try again.");
					continue;
				}
			}
			judging.setScores(scores);
			judging.calculateScore();
			double result = judging.getScores();
			
		}
		
	}
	
	private class ResetHandler implements ActionListener{
		public void actionPerformed(ActionEvent e){
			
		}	
	}
}