package agent;

import java.util.Random;
import java.util.Vector;
import java.lang.Math;

// Implements a random drag agent.
public class DatabaseAgent extends Agent {

    private int openingNr;
    private Vector openings[];
    private Random random;
    private Vector opening;

    public DatabaseAgent(String server, int port){

	super("DatabaseAgent",server,port);

	random = new Random();
	loadOpenings();
    }


    // This will implement the move search
    public Move getBestMove() {
	
	Move move = null;
	
	if (opening == null) {

	    int size = openingNr;
	    int index = java.lang.Math.abs(random.nextInt(openingNr));
	    
	    opening = (Vector)(openings[index].clone());
	}
	
	if (opening.size()>0)
	    move = (Move)opening.remove(0);
   
	return move;
    }


    public static void main(String[] args) {
	
	int port=0;
	String server="localhost";

	switch(args.length){
	case 2:
	    port=Integer.parseInt(args[1]);
	case 1:
	    server=args[0];
	    break;
	default:
	}
	
	DatabaseAgent current = new DatabaseAgent(server,port);
	current.start();
    }


    private void loadOpenings() {

	Vector load;

	openingNr = 15;
	openings = new Vector[openingNr];

	// OBS dessa fungerar endast om man är white!

	// Agressive Knight oppenings

	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("C1","G5",1000));
	load.add(new Move("G5","F4",1000));
	openings[0] = load;


	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("C1","F4",1000));
	openings[1] = load;


	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("C3","D5",1000));
	load.add(new Move("D5","C3",1000));
	load.add(new Move("E2","E4",1000));
	openings[2] = load;


	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("E2","E4",1000));
	//load.add(new Move("F3","D4",1000));
	load.add(new Move("G1","F3",1000));
	openings[3] = load;

	
	//är beroende av vad motståndaren gör:
	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("E2","E4",1000));
	load.add(new Move("G1","F3",1000));
	load.add(new Move("H2","H3",1000));
	openings[4] = load;


	// Defensive openings
	

	//Kungsbonde öppningar 5st
	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("E2","E4",1000));
	
	openings[5] = load;


	//??
	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("E2","E4",1000));
	load.add(new Move("F2","F4",1000));
	
	openings[6] = load;

	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("E2","E4",1000));
	
	openings[7] = load;

	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("E2","E4",1000));
	load.add(new Move("G1","F3",1000));
	load.add(new Move("C1","F4",1000));
	
	openings[8] = load;

	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("E2","E4",1000));
	
	openings[9] = load;


	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("C1","F4",1000));
	
	openings[10] = load;

	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("C1","F4",1000));
	
	openings[11] = load;

       	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("C2","C4",1000));
	load.add(new Move("E2","E4",1000));

	openings[12] = load;

	load = new Vector();
	load.add(new Move("D2","D4",1000));
	load.add(new Move("B1","C3",1000));
	load.add(new Move("C2","C4",1000));
	load.add(new Move("B2","B4",1000));
	
	openings[13] = load;
	
	

	//Dambonde
	load = new Vector();
	load.add(new Move("E2","E4",1000));
	load.add(new Move("D2","D4",1000));
	load.add(new Move("C1","G5",1000));
	
	openings[14] = load;

   }

}