package cancergrowth;

import java.awt.Color;
import java.awt.Image;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.lang.Math;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.Scanner;
/*
 * File Name: Cell.java
 *   Created: Nov 7, 2018
 *    Author: 
 */


public class Cell extends Object
{

  private int xval;
  private int yval;
  private Color myColor;
  private ArrayList<Integer> stages = new ArrayList<Integer>();
  private int currentStage;
  private int currentTime;
  public Cell(int x, int y, Color C)
  {
    xval = x;
    yval = y;
    myColor = C;
    stages.add(10 + (int) (Math.random() * 3 - 1));
    stages.add(6 + (int) (Math.random() * 3 - 1));
    stages.add(3 + (int) (Math.random() * 3 - 1));
    stages.add(1 + (int) (Math.random() * 2));
    currentTime = 0;
    currentStage = 0;
  }
  @Override
  public String toString()
  {
    return "(" + xval + ", " + yval + ")";
  }

  public int getX()
  {
    return xval;
  }

  public int getY()
  {
    return yval;
  }

  public Color getColor()
  {
    return myColor;
  }

  public int moveTo(int x, int y)
  {
    xval = x;
    yval = y;
    return 0;
  }
  public Cell performTime() {
    this.currentTime ++;
    Cell newcell = this;
    //System.out.println("Increased Current Time to:" + this.currentTime);
    if(this.currentTime > stages.get(this.currentStage)) { 
      if(currentStage == 3) {
        // SPLIT
        int width = (int) (-50 + Math.random()*101);
        int height = (int) (-50 + Math.random()*101);
        while (width < 20 && width > -20) width = (int) (-50 + Math.random()*101);
        while (height < 20 && height > -20) height = (int) (-50 + Math.random()*101);
        newcell = new Cell(xval + width, yval + height, new Color(255, 0, 0, 100));
        //stages = new ArrayList<Integer>();
        //stages.add(10 + (int) Math.random() * 3 - 1);
        //stages.add(7 + (int) Math.random() * 3 - 1);
        //stages.add(3 + (int) Math.random() * 3 - 1);
        //stages.add(1 + (int) Math.random() * 2);
        
        xval -= width;
        yval -= height;
        currentStage = 0; 
        currentTime = 1;
        myColor = new Color(255, 0, 0, 100);
      }
      else {
        this.currentStage ++; 
        this.currentTime = 0; 
        if(currentStage == 1) myColor = new Color(255, 255, 0, 100);
        if(currentStage == 2) myColor = new Color(0, 255, 0, 100);
        if(currentStage == 3) myColor = new Color(0, 0, 255, 100);
      }
    }
    return newcell;
  }
  
  public Image getImage()
  {
    Image canvas = new BufferedImage(50, 50, BufferedImage.TYPE_INT_ARGB);
    Graphics g = canvas.getGraphics();
    
    g.setColor(this.getColor());
    
    int width = 50;
    int pos = 0;
    if (currentStage == 0) {
      width = (int) ((currentTime + 1) * 2 + 22.5);
      pos = (50 - width) / 2;
    }
    g.fillOval(pos, pos, width, width);
    g.setColor(Color.BLACK);
    g.drawOval(pos, pos, width, width);
    StringBuilder x = new StringBuilder("");
    if(currentStage == 0) x.append("G1");
    if(currentStage == 1) x.append("S");
    if(currentStage == 2) x.append("G2");
    if(currentStage == 3) x.append("M");
    g.drawString(x.toString(), 20, 30);
    return canvas;
  }

  public Cell clone(int x, int y)
  {
    Cell out = new Cell(x, y, getColor());
    return out;
  }
  public Cell combine(Cell in) {
    int r = (this.getColor().getRed() + in.getColor().getRed()) / 2;
    int g = (this.getColor().getGreen() + in.getColor().getGreen()) / 2;
    int b = (this.getColor().getBlue() + in.getColor().getBlue()) / 2;
    Cell out = new Cell((in.getX() + this.getX())/2, (in.getY() + this.getY())/2, new Color(r, g, b));
    return out;
  }
}