FIGURI V PROEKT GPI

// abstrakten klass za obshtite elementi na figurite
//An abstract class that implement the common methods between all shapes

public abstract class MyShape implements Shape, Cloneable{

	//common parameters between shapes
	private Map<String, Double> properties = new HashMap<>();
	private Point position = new Point(13, 12);
	private String name;
	private Color color = Color.black;
	private Color fillColor = color.white;

	@Override
	//common
	public void setPosition(Point position) {
		this.position = position;
	}

	@Override
	//common
	public Point getPosition() {
		return this.position;
	}

	@Override
	//common
	public void setColor(Color color) {

		this.color = color;
	}

	@Override
	//common
	public Color getColor() {
		return this.color;
	}

	@Override
	//common
	public void setProperties(Map<String, Double> properties) {

	}

	@Override
	//common
	public Map<String, Double> getProperties() {
		return null;
	}

	@Override
	//common
	public void setFillColor(Color color) {
		this.fillColor = color;

	}

	@Override
	//common
	public Color getFillColor() {
		return this.fillColor;
	}

	@Override
	//not common
	public void draw(java.awt.Graphics canvas){

	}

	@Override
	//not common
    public Object clone() throws CloneNotSupportedException{
		return null;

    }

}


// prawoygylnik
public class Rectangle extends MyShape {
	private Map<String, Double> properties = new HashMap<>();
	public static final String LENGTH_KEY = "xAxis";
	public static final String WIDTH_KEY = "yAxis";

	public Rectangle() {

		setColor(this.getColor());
		// center of mass
		setPosition(this.getPosition());
		this.properties.put("stroke",(double) 3.0f);
		this.properties.put(LENGTH_KEY, 0.0);
		this.properties.put(WIDTH_KEY, 0.0);
		setProperties(this.properties);
		setFillColor(this.getFillColor());
	}
	@Override
	public void setProperties(Map<String, Double> properties) {
		this.properties = properties;
	}

	@Override
	//common
	public Map<String, Double> getProperties() {
		return this.properties;
	}

	@Override
	public void draw(Graphics canvas) {
		Graphics2D g2 = (Graphics2D) canvas;
		double stroke = this.properties.get("stroke");
		g2.setStroke(new BasicStroke((float) stroke));
		Point position = getPosition();
		double length = getProperties().get(LENGTH_KEY);
		double width = getProperties().get(WIDTH_KEY);
		g2.setColor(getColor());
		g2.drawRect(position.x, position.y, (int)width, (int)length);
		g2.setColor(getFillColor());
		g2.fillRect(position.x, position.y, (int)width, (int)length);
	}

	@Override
	public Object clone() throws CloneNotSupportedException{
		Shape clonedShape = new Rectangle();
        clonedShape.setColor(this.getColor());
        clonedShape.setFillColor(this.getFillColor());
        clonedShape.setPosition(this.getPosition());
        Map<String, Double> newprop = new HashMap<String,Double>();
        for (Map.Entry s: this.properties.entrySet()){
            String key = (String) s.getKey();
            Double value = (Double) s.getValue();
        	newprop.put(key, value);
        }
        clonedShape.setProperties(newprop);
        return clonedShape;
    }
}

// figura kwadrat
public class Square extends Rectangle{
	public static final String LENGTH_KEY = "length";

	public Square(){
		super();
	}

	@Override
	public Object clone() throws CloneNotSupportedException{
		Shape clonedShape = new Rectangle();
        clonedShape.setColor(this.getColor());
        clonedShape.setFillColor(this.getFillColor());
        clonedShape.setPosition(this.getPosition());
        Map<String, Double> newprop = new HashMap<String,Double>();
        for (Map.Entry s: this.getProperties().entrySet()){
            String key = (String) s.getKey();
            Double value = (Double) s.getValue();
        	newprop.put(key, value);
        }
        clonedShape.setProperties(newprop);
        return clonedShape;
    }
}