import objectdraw.WindowController;
import objectdraw.FilledRect;
import objectdraw.FilledOval;
import objectdraw.Location;
import objectdraw.Text;

import java.awt.Color;

public class ColorSwap extends WindowController
{
  private FilledRect card1;
  private FilledRect card2;

  private FilledOval swap1;
  private FilledOval swap2;
  private FilledOval move1;
  private FilledOval move2;

  public void begin()
  {
    card1 = new FilledRect(10,10, 40, 40, canvas);
    card2 = new FilledRect(60,10, 40, 40, canvas);

    swap1 = new FilledOval(150, 10, 20, 20, canvas);
    swap2 = new FilledOval(150, 40, 20, 20, canvas);
    move1 = new FilledOval(150, 100, 20, 20, canvas);
    move2 = new FilledOval(150, 130, 20, 20, canvas);

    card1.setColor(Color.red);
    card2.setColor(Color.blue);
    swap1.setColor(Color.yellow);
    swap2.setColor(Color.yellow);
    move1.setColor(Color.green);
    move2.setColor(Color.green);

    new Text("swap1", 180, 12, canvas);
    new Text("swap2", 180, 42, canvas);
    new Text("move card 1", 180, 102, canvas);
    new Text("move card 2", 180, 132, canvas);
  }

  private void swapColors1(FilledRect c1, FilledRect c2)
  {
    FilledRect temp = c1;
    c1 = c2;
    c2 = temp;
  }

  private void swapColors2(FilledRect c1, FilledRect c2)
  {
    Color tempColor = c1.getColor();
    c1.setColor(c2.getColor());
    c2.setColor(tempColor);
  }

  public void onMouseClick(Location point)
  {
    if(move1.contains(point))
      card1.move(0, 20);
    else if(move2.contains(point))
      card2.move(0, 20);
    else if(swap1.contains(point))
      swapColors1(card1, card2);
    else if(swap2.contains(point))
      swapColors2(card1, card2);
    }
  }