package laba1Loco;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;

public class Form4GenericDopClass extends JFrame {
    static int pictureBoxWidth = 980;
    static int pictureBoxHeight = 560;
    public DrawingTrain _drawingTrain;
    private class Canvas extends JComponent{
        public Canvas(){
        }
        public void paintComponent (Graphics g){
            if (_drawingTrain == null){
                return;
            }
            super.paintComponents (g) ;
            Graphics2D g2d = (Graphics2D)g;
            _drawingTrain.SetPosition(50, 50);
            _drawingTrain.DrawTransport(g2d);
            super.repaint();
        }
    }
    GenericDopClass<EntityTrain, IWheelDrawing> genericDopClass;
    public Form4GenericDopClass(){
        _drawingTrain = null;
        Canvas canv = new Canvas();
        setSize (1000, 600);
        setLayout(null);
        canv.setBounds(0,0,pictureBoxWidth, pictureBoxHeight);

        genericDopClass = new GenericDopClass<>(100, 100, pictureBoxWidth, pictureBoxHeight);
        genericDopClass.addTrain(new EntityTrain(100, 100, Color.BLUE, 2));
        genericDopClass.addTrain(new EntityTrain(100, 100, Color.RED, 3));
        genericDopClass.addTrain(new EntityTrain(100, 100, Color.GRAY, 4));
        genericDopClass.addTrain(new EntityLoco(100, 100, Color.BLUE, 2, Color.ORANGE, true, true, true));
        genericDopClass.addWheel(new WheelDrawingDavidStar());
        genericDopClass.addWheel(new WheelDrawingBalls());

        JButton creatButton = new JButton("createButton");
        creatButton.addActionListener(
            new ActionListener() {
                public void actionPerformed(ActionEvent e){
                    _drawingTrain = genericDopClass.getRDrawingObject();
                    canv.repaint();
                }   
            }
        );
        creatButton.setBounds(pictureBoxWidth/2, pictureBoxHeight-20, 120, 20);

        add(canv);
        add(creatButton);
        setVisible(true);
    }
}