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package ipog_cv8_u2;

import java.net.URL;
import java.util.ResourceBundle;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Label;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;
import javafx.scene.shape.*;

/**
 * FXML Controller class
 *
 * @author david
 */
public class FXMLDocumentController implements Initializable {

    @FXML
    private Label label;
    @FXML
    private Pane pane;

    /**
     * Initializes the controller class.
     */
    @Override
    public void initialize(URL url, ResourceBundle rb) {

    }

    private Rectangle createRect(double x, double y, int width, int height, boolean type) {
        Rectangle rect = new Rectangle(x, y, width, height);
        if (type == true) {
            rect.setFill(Color.LIME);
        } else {
            rect.setFill(Color.TRANSPARENT);
            rect.setStroke(Color.LIME);
        }
        rect.addEventHandler(MouseEvent.MOUSE_PRESSED, new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent event) {
                switch (event.getButton()) {
                    case SECONDARY:
                        pane.getChildren().remove(rect);
                        break;
                }
            }
        });

         rect.addEventHandler(MouseEvent.MOUSE_ENTERED, new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent event) {
                    rect.setFill(Color.BLUE);
            }
        });

         rect.addEventHandler(MouseEvent.MOUSE_EXITED, new EventHandler<MouseEvent>() {
            @Override
             public void handle(MouseEvent event) {
                    rect.setFill(Color.LIME);
            }
        });
        return rect;
    }

    @FXML
    private void paneOnMousePressedHandler(MouseEvent event) {

        switch (event.getButton()) {
            case PRIMARY:
                Rectangle rect;
                if (event.isControlDown()) {
                    rect = createRect(event.getX() - 10, event.getY() - 10, 20, 20, false);
                } else {
                    rect = createRect(event.getX() - 10, event.getY() - 10, 20, 20, true);
                }
                pane.getChildren().add(rect);
                break;
        }
    }

}