import java.util.concurrent.ThreadLocalRandom;

/*
 * Created by Jerry Klos
 */
public class Board {
		
	public Board() {
		
	}
	
	public void placeCard(Player player, int position, Card card) {
		int playerid = player.getPlayerid();
		
		switch(playerid) {
		case 0: 
			switch(position) {
			case 0: placeLeft(player,card); break;
			case 1: placeCenter(player,card); break;
			default: placeRight(player,card); break;
			}
			return;
		
		default: 
			switch(position) {
			case 0: placeLeft(player,card); break;
			case 1: placeCenter(player,card); break;
			default: placeRight(player,card); break;
			}
			return;
		 }
	}
	
	private void placeRight(Player player, Card card) {
		// TODO Auto-generated method stub
		player.getPlayerSide().getRight().setCard(card, player, GameData.RIGHT);
	}

	private void placeCenter(Player player, Card card) {
		// TODO Auto-generated method stub
		player.getPlayerSide().getCenter().setCard(card, player, GameData.CENTER);
	}

	private void placeLeft(Player player, Card card) {
		player.getPlayerSide().getLeft().setCard(card, player, GameData.LEFT);
	}
	
	/**
	 * Flip a coin for determining binary outcomes
	 * @return
	 */
	public int coinFlip() {
		return ThreadLocalRandom.current().nextInt(2);
	}
	
	/**
	 * attack modifier slightly adjusts the value of the attack to allow
	 * two equal values to determine a winner
	 * i.e. if an attack of 9 is against a defense of 9, both values are given a random
	 * adjustment. The values are compared a winner can be determined.
	 * @param attackValue
	 * @return
	 */
	protected float attackModifier(int attackValue) {
		return ThreadLocalRandom.current().nextFloat() 
				- (ThreadLocalRandom.current().nextFloat())
				+ attackValue;
	}
	
	protected float defenseModifier(int defenseValue) {
		return ThreadLocalRandom.current().nextFloat() + defenseValue;
	}
	
	public String printBoard(Player player, Player ai) {
		StringBuilder s = new StringBuilder();
		
		s.append("----------------------------------- ******* The Board ********* -----------------------------------\n");
		s.append(ai.printPlayerSide());
		s.append("\n");
		s.append(player.printPlayerSide());
		s.append("----------------------------------- *************************** -----------------------------------\n");
		
		return s.toString();
	}
	
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		FullDeck fd = FullDeck.getInstance();
		Player p1 = new Player(0,"test player");
		Player ai = new Player(1,"--- ai ---");
		Player players[] = {p1,ai};
		Board b = new Board();
		UserInterface ui = new UserInterface();
		
		
		
	}
}