import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.Random;

public class Genius extends JFrame{

    private final int windowTall=700;
    private final int windowWide=700;
    private boolean Blue = false;
    private boolean Red = false;
    private boolean Green = false;
    private boolean Yellow = false;
    private JButton[] ColorButton;
    private JPanel[] BtnLayout;
    private JButton sequencer = new JButton();
    Dimension btnSize = new Dimension (125, 125);


    public Genius(){
        setTitle("Genius - Alpha 1.0");
        setSize(windowWide, windowTall);

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        ColorButton= new JButton[4];
        BtnLayout= new JPanel[5];

        for(int w=0; w<5; w++){
            BtnLayout[w]=new JPanel();
        }

       sequencer = new JButton("Start/Reset");

        for (int x=0; x<4; x++){
            ColorButton[x]= new JButton();
            ColorButton[x].setPreferredSize(btnSize);
            ColorButton[x].addActionListener(new ColorButtonListener());
        }

        BtnLayout[0].add(ColorButton[0]);
        BtnLayout[1].add(ColorButton[1]);
        BtnLayout[2].add(ColorButton[2]);
        BtnLayout[3].add(ColorButton[3]);
        BtnLayout[4].add(sequencer);

        add(BtnLayout[0], BorderLayout.NORTH);
        add(BtnLayout[1], BorderLayout.WEST);
        add(BtnLayout[2], BorderLayout.SOUTH);
        add(BtnLayout[3], BorderLayout.EAST);
        add(BtnLayout[4], BorderLayout.CENTER);

        ColorButton[0].setBackground(Color.blue);
        ColorButton[1].setBackground(Color.red);
        ColorButton[2].setBackground(Color.green);
        ColorButton[3].setBackground(Color.yellow);

        sequencer.addActionListener(new sequencerListener());
        pack();
        setVisible(true);
        setResizable(false);
    }


    private class sequencerListener implements ActionListener{
        public void actionPerformed(ActionEvent e){

            String nivelS;
            int nivel;
            nivelS = JOptionPane.showInputDialog ("Qual nível?");
            nivel = Integer.parseInt(nivelS);
            int tam, cont = 0;
            boolean nivelCorreto = true;

            do{
                switch (nivel){
                    case 1:
                        tam = 8;
                        break;
                    case 2:
                        tam = 14;
                        break;
                    case 3:
                        tam = 20;
                        break;
                    case 4:
                        tam = 31;
                        break;
                    default:
                        JOptionPane.showMessageDialog (null, "Nivel inválido!");
                        nivelCorreto = false;
                }
            } while (nivelCorreto);

            int sequence[]=new int[31];
            Random rand=new Random();
            Thread thread = new ThreadBasica1();

            for (int r = 0; r < tam; r++){

                sequence[r] = rand.nextInt(4)+1;
                cont ++;
                for (int rs = 0; rs < cont; rs++){

                    if(sequence[r]==1){

                        ColorButton[0].setBackground(Color.black);
                        ColorButton[1].setBackground(Color.red);
                        ColorButton[2].setBackground(Color.green);
                        ColorButton[3].setBackground(Color.yellow);

            ////////////////////
                        thread.start();
            //////////////
                        ColorButton[0].setBackground(Color.blue);


                    }
                    if(sequence[r]==2)
                    {

                        ColorButton[0].setBackground(Color.blue);
                        ColorButton[1].setBackground(Color.black);
                        ColorButton[2].setBackground(Color.green);
                        ColorButton[3].setBackground(Color.yellow);


                    }
                    if(sequence[r]==3)
                    {

                        ColorButton[0].setBackground(Color.blue);
                        ColorButton[1].setBackground(Color.red);
                        ColorButton[2].setBackground(Color.black);
                        ColorButton[3].setBackground(Color.yellow);



                    }
                    if (sequence[r]==4)
                    {


                        ColorButton[0].setBackground(Color.blue);
                        ColorButton[1].setBackground(Color.red);
                        ColorButton[2].setBackground(Color.green);
                        ColorButton[3].setBackground(Color.black);
                    }
                }

            }
        }

    }

    private class ColorButtonListener implements ActionListener {
        public void actionPerformed(ActionEvent e){

            for(int x=0; x<10;x++){

                if(e.getSource() == ColorButton[0]){
                    Blue=true;

                    ColorButton[0].setBackground(Color.black);
                    ColorButton[1].setBackground(Color.red);
                    ColorButton[2].setBackground(Color.green);
                    ColorButton[3].setBackground(Color.yellow);

                    e.setSource(0);

                    Blue=false;
                }

                else if(e.getSource() == ColorButton[1]){
                    Red=true;

                    ColorButton[0].setBackground(Color.blue);
                    ColorButton[1].setBackground(Color.black);
                    ColorButton[2].setBackground(Color.green);
                    ColorButton[3].setBackground(Color.yellow);
                    e.setSource(0);

                    Red = false;
                }

                else if(e.getSource() == ColorButton[2]){
                    Green=true;

                    ColorButton[0].setBackground(Color.blue);
                    ColorButton[1].setBackground(Color.red);
                    ColorButton[2].setBackground(Color.black);
                    ColorButton[3].setBackground(Color.yellow);
                    e.setSource(0);

                    Green = false;
                }

                else if(e.getSource() == ColorButton[3]){
                    Yellow=true;

                    ColorButton[0].setBackground(Color.blue);
                    ColorButton[1].setBackground(Color.red);
                    ColorButton[2].setBackground(Color.green);
                    ColorButton[3].setBackground(Color.black);
                    e.setSource(0);

                    Yellow = false;
                }
            }
        }
    }
    public class ThreadBasica1 extends Thread {
        public void run() {

        // troca a cor do botão

        try
        {
            Thread.sleep(100);
        }
        catch(Exception e)
        {
            e.printStackTrace();
        }

        //troca a cor do botao denovo.
        }
    }
}