import java.awt.*;
import java.io.BufferedWriter;
import java.io.File;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Arrays;


public class ReadPictureAndDecideWhichSide implements Runnable{
	Thread thread;
	BufferedWriter bufOut;
	Socket povezava;
	int sleep = 0;
	int port = 0;
	int tolerance = 0;
	Color color;
	ProcessImage theDoer;
	Socket socket;
	ServerSocket serverSocket = null;
	public ReadPictureAndDecideWhichSide (){
		
	}
	
	public void poslji(String ukaz) {
		try {
			bufOut.write(ukaz);
			bufOut.newLine();
			bufOut.flush();
		} catch (Exception e) {
			System.out.println("Napaka: " + e);
		}
	}

	public void povezi(int vrata) {
		try {
			povezava = new Socket("localhost", vrata);
			bufOut = new BufferedWriter(new OutputStreamWriter(povezava.getOutputStream()));
		} catch (Exception e) {
			System.out.println("Napaka: " + e);
		}
	}
	public void init(){
		povezi(port);
    System.err.println("Connection established");
		theDoer = new ProcessImage();
		theDoer.TOLERANCE = tolerance; 
		thread = new Thread(this);
		thread.start();
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		ReadPictureAndDecideWhichSide dd;
		if(args.length == 6){
			dd = new ReadPictureAndDecideWhichSide();
			dd.port = Integer.parseInt(args[0]);
			dd.sleep = Integer.parseInt(args[1]);
			dd.color = new Color(Integer.parseInt(args[3]), Integer.parseInt(args[4]), Integer.parseInt(args[5]));
			dd.tolerance = Integer.parseInt(args[2]);
			dd.init();
		}
		else
			System.out.println("Usage: java ReadPictureAndDecideWhichSide portNumber sleepTime tolerance rcolor gcolor bcolor");
	}
	public void run() {
		// TODO Auto-generated method stub
		File datoteka1 = new File(".");
		String s[], path = "", path1 = "";
		//PrintWriter out = null;
		System.err.println("Connection established1");
		String side = "";
		boolean prva = true;
		while(true){
			s = datoteka1.list();
			Arrays.sort(s);
			for(int i = 0; i < s.length; i++) {
				int h = s[i].indexOf(".png");
				//int tmp = Integer.parseInt(s[i].substring(0, h));
				if(h > 0){
					if(prva){
						path = s[i];
						prva = false;
					}
					else
						path = path1;
					path1 = s[i];
				}
			}
			System.err.println("Uporabil bom sliko: " + path);
			theDoer.setImage(path);
			//side = theDoer.findSide(this.color);  //prava razdalja med barvami
			Result bites = theDoer.findBites(this.color, 0); //hack
			int threshold = 4000;
			int row = 0;
			System.out.println("DOBIL: " + bites);
			if(bites.l > threshold){//l=1
				if(bites.diff > threshold){//l=1 m=1
					if(bites.r > threshold){
						row = 7;
					}
					else{
						row = 6;
					}
				}
				else{//l=1 m=0
					if(bites.r > threshold){
						row = 5;
					}
					else{
						row = 4;
					}
				}
			}
			else{//l=0
				if(bites.diff > threshold){//l=0 m=1
					if(bites.r > threshold){
						row = 3;
					}
					else{
						row = 2;
					}
				}
				else{//l=0 m=0
					if(bites.r > threshold){
						row = 1;
					}
					else{
						row = 0;
					}
				}
			}
			poslji("" + row);
			System.out.println("SIDE " + row + "\n");
			try{
				thread.sleep(sleep);
			}
			catch(Exception e){
				System.err.println("Error");
			}
		}
	}
}