package eg.edu.alexu.csd.oop.game.sample.ShapeFactory;


import eg.edu.alexu.csd.oop.game.GameObject;

import eg.edu.alexu.csd.oop.game.World;
import eg.edu.alexu.csd.oop.game.sample.GameObjects.Composite.Gate;
import eg.edu.alexu.csd.oop.game.sample.GameObjects.Composite.GateDirector;
import eg.edu.alexu.csd.oop.game.sample.GameObjects.Plates;
import eg.edu.alexu.csd.oop.game.sample.Logger.LoggerObject;
import eg.edu.alexu.csd.oop.game.sample.State.ShelfState;
import eg.edu.alexu.csd.oop.game.sample.State.State;
import org.apache.log4j.Logger;


import java.util.List;
import java.util.ListIterator;

public class ShapeFactory {
    private Logger logger = LoggerObject.getLogger();

    private World world;
    List<GameObject> shapes;
    private Object ShelfState = new ShelfState();
    private int x;
    private int y;
    private static int gate;
    static ShapeFactory factory;
    static int   TurnTaker=0;
    private ShapeFactory(){

    }
    public static ShapeFactory getFactory(){
        if (factory==null)factory =new ShapeFactory();
        return factory;
    }
    public World getWorld() {
        return world;
    }
    public void setWorld(World world) {
        this.world = world;
        shapes = world.getMovableObjects();
    }
    public void setGate(int gate) {
        this.gate = gate;
        TurnTaker++;
        TurnTaker=TurnTaker%4;
        //   logger.info("Turn Taker Value : "+TurnTaker+" And Gate :"+this.gate);
        x = GateDirector.getInstance().showGateDetails(this.gate).getX();
        y = GateDirector.getInstance().showGateDetails(this.gate).getY();
    }
    String[] Colors = {"Purple","Red","Blue","Yellow"};
    String[] Images = {"Ball"};// We change this!
    public Plates getShape(){
        String color = getRandomColor() ;
        String type = color +getRandomShape();
        ListIterator<GameObject> iterator= shapes.listIterator();
        while (iterator.hasNext()){
            Plates plate = (Plates)iterator.next();
            String PlateType = plate.getPath();
            if(type.equalsIgnoreCase(PlateType)&& ! plate.isVisible()){
                logger.info("(Flyweight) Using old shape of type "+PlateType);
                plate.setGate(gate);
                plate.setX(x);
                plate.setY(y);
                plate.setState((State)ShelfState);
                plate.setVisible(true);
                return plate;
            }
        }
        //  logger.info("Creating new plate of type :"+type);
        Plates plate = new Plates(x,y,"/"+type+".png");
        logger.info("Set Shape at Gate : "+this.gate);
        plate.setGate(gate);
        plate.setVisible(true);
        plate.setState((State)ShelfState);
        plate.setColor(color);
        shapes.add(plate);
        return plate;
    }
    private String getRandomColor(){
        return Colors[(int) (Math.random()* Colors.length)];
    }
    private String getRandomShape(){
        return Images[(int) (Math.random()*Images.length)];
    }
}