import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import static javax.swing.SwingUtilities.*;


public class MainFrame extends JFrame implements
                                      PlayConstants,View {
    private Controller controller;
    private JDialog dia;
    private JPanel  arena;
    private JPanel  side;
    private Container c;

    public MainFrame(Controller con) {
        controller = con;
        setupUI();
        init();        
    }
    private void setupUI() {
        c = getContentPane();
        setLocation(100,100);
        c.setLayout(new FlowLayout());
        setVisible(true);
    }
   public void init() { invokeLater(()->{
       c.removeAll();
       arena = new JPanel();
       arena.setBackground(Color.BLUE);
       arena.setBorder(new LineBorder(Color.BLUE, 5));
       arena.setLayout(new GridLayout(3,3,5,5));
       arena.setPreferredSize(new Dimension(600,600));
       for (int i=0; i<9;i++) {
           MyButton b = new MyButton(i);
           b.addActionListener( this::buttonAction );
           arena.add(b); }
       side = new JPanel();
       side.setPreferredSize(new Dimension(200,600)); 
       side.setLayout(new BorderLayout());
       JButton b = new JButton("switch sides");
       b.addActionListener( this::switchAction );
       side.add(b,BorderLayout.CENTER);
       c.add(arena);
       c.add(side);
       pack();  });}
   public void put(int place, int type) {
       invokeLater(()->{
           JPanel canvas;
           if (type == MIN) canvas = new Cross();
           else canvas = new Circle();
           arena.remove(place);
           arena.add(canvas, place);
           revalidate();
           repaint();
       });
   }
   public void illegalMove(int place) {
       System.out.println("Illegal move: "+place);
   }
   public void showWinner(int who) {
       String str = "";
       switch(who) {
       case -1: str = "Kreuz gewinnt!"; break;
       case  0: str = "Unentschieden!"; break;
       case  1: str = "Kreis gewinnt!"; break;
       }
       final String s = str; 
       invokeLater(()->dia = new MyDialog(this,s));
   }

    public void switchAction(ActionEvent e) {
        controller.switchPlayer();
    }
    public void buttonAction(ActionEvent e) {
        MyButton button = (MyButton) e.getSource();
        int place = button.getNumber();
        controller.checkMove(place);
    }
    public void dialogAction(ActionEvent e) {
        JButton b = (JButton) e.getSource();
        if (e.getActionCommand().equals("kill")) {
            System.exit(0);
        } else {
            controller.restart();
            dia.dispose();
    }   }
   
    public static void main(String[] args) {
        invokeLater(()->{
            Controller c = new MyController();
            View  v = new MainFrame(c);
            Model m = new Game(v);
            c.setup(m,v);
        });
    }
}