package org.hedgewars.hedgeroid.netplay;

import org.hedgewars.hedgeroid.Datastructures.Player;
import org.hedgewars.hedgeroid.Datastructures.PlayerInRoom;

final class ClientFlagsUpdate {
	public static final char FLAG_ADMIN = 'a';
	public static final char FLAG_CHIEF = 'h';
	public static final char FLAG_READY = 'r';
	public static final char FLAG_REGISTERED = 'u';
	
	public final String nick, flags;
	public final boolean newFlagState;
	
	public ClientFlagsUpdate(String nick, String flags, boolean newFlagState) {
		this.nick = nick;
		this.flags = flags;
		this.newFlagState = newFlagState;
	}

	public Player applyTo(Player p) {
		return new Player(
				p.name,
				updatedFlag(FLAG_REGISTERED, p.registered),
				updatedFlag(FLAG_ADMIN, p.admin));
	}
	
	public PlayerInRoom applyTo(PlayerInRoom p) {
		return new PlayerInRoom(
				this.applyTo(p.player),
				updatedFlag(FLAG_READY, p.ready),
				updatedFlag(FLAG_CHIEF, p.roomChief));
	}
	
	public boolean appliesTo(char flag) {
		return flags.indexOf(flag) != -1;
	}
	
	private boolean updatedFlag(char flag, boolean oldValue) {
		return appliesTo(flag) ? newFlagState : oldValue;
	}
	
	@Override
	public String toString() {
		return "ClientFlagsUpdate [nick=" + nick + ", flags=" + flags
				+ ", newFlagState=" + newFlagState + "]";
	}
}