import javax.swing.*;
import java.awt.*;

public class DrawningDoor {
    JPanel DoubleDeckerBusPanel;
    private DoorNumberType DoorNumberType;
    private Color blackColor;
    private int Width;
    private int Height;
    public int CurX;
    public int CurY;

    public boolean Init(int width, int height, int curX, int curY, JPanel doubleDeckerBusPanel) {
        Width = width;
        Height = height;
        CurX = curX;
        CurY = curY;
        blackColor = Color.BLACK;
        DoubleDeckerBusPanel = doubleDeckerBusPanel;
        return true;
    }

    public void ChangeDoorsNumber(int x) {
        if (x <= 3) {
            DoorNumberType = DoorNumberType.Three;
        }
        if (x == 4) {
            DoorNumberType = DoorNumberType.Four;
        }
        if (x >= 5) {
            DoorNumberType = DoorNumberType.Five;
        }
    }

    public DoorNumberType DoorNumberType() {
        return DoorNumberType;
    }

    public void DrawDoors() {
        Graphics2D g2d = (Graphics2D) DoubleDeckerBusPanel.getGraphics();
        g2d.setColor(blackColor);
        g2d.fillRect(CurX + 55, CurY + 65, 10, 15);
        g2d.fillRect(CurX + 70, CurY + 65, 10, 15);

        if (DoorNumberType() == DoorNumberType.Three || DoorNumberType() == DoorNumberType.Four || DoorNumberType() == DoorNumberType.Five) {
            g2d.fillRect(CurX + 85, CurY + 65, 10, 15);
        }

        if (DoorNumberType() == DoorNumberType.Four || DoorNumberType() == DoorNumberType.Five) {
            g2d.fillRect(CurX + 100, CurY + 65, 10, 15);
        }

        if (DoorNumberType() == DoorNumberType.Five) {
            g2d.fillRect(CurX + 115, CurY + 65, 10, 15);
        }
    }
}