package org.rscdaemon.server.packetbuilder.client;

import org.rscdaemon.server.packetbuilder.RSCPacketBuilder;
import org.rscdaemon.server.util.DataConversions;
import org.rscdaemon.server.model.*;
import org.rscdaemon.server.net.RSCPacket;



import java.util.List;
import java.lang.String;

public class PlayerUpdatePacketBuilder {
	private Player playerToUpdate;

	/**
	 * Sets the player to update
	 */
	public void setPlayer(Player p) {
		playerToUpdate = p;
	}

	public RSCPacket getPacket() {
		List<Bubble> bubblesNeedingDisplayed = playerToUpdate
				.getBubblesNeedingDisplayed();
		List<ChatMessage> chatMessagesNeedingDisplayed = playerToUpdate
				.getChatMessagesNeedingDisplayed();
		List<Player> playersNeedingHitsUpdate = playerToUpdate
				.getPlayersRequiringHitsUpdate();

		List<Projectile> projectilesNeedingDisplayed = playerToUpdate
				.getProjectilesNeedingDisplayed();
		List<Player> playersNeedingAppearanceUpdate = playerToUpdate
				.getPlayersRequiringAppearanceUpdate();

		int updateSize = bubblesNeedingDisplayed.size()
				+ chatMessagesNeedingDisplayed.size()
				+ playersNeedingHitsUpdate.size()
				+ projectilesNeedingDisplayed.size()
				+ playersNeedingAppearanceUpdate.size();
		if (updateSize > 0) {
			RSCPacketBuilder updates = new RSCPacketBuilder();
			updates.setID(53);
			updates.addShort(updateSize);
			for (Bubble b : bubblesNeedingDisplayed) { // 0 - Draws item over
														// players head
				updates.addShort(b.getOwner().getIndex());
				updates.addByte((byte) 0);
				updates.addShort(b.getID());
			}
			for (ChatMessage cm : chatMessagesNeedingDisplayed) { // 1/6 -
																	// Player
																	// talking
				updates.addShort(cm.getSender().getIndex());
				updates.addByte((byte) (cm.getRecipient() == null ? 1 : 6));
				updates.addByte((byte) cm.getLength());
				updates.addBytes(cm.getMessage());
			}
			for (Player p : playersNeedingHitsUpdate) { // 2 - Hitpoints update
														// for players, draws
														// health bar etc too
				updates.addShort(p.getIndex());
				updates.addByte((byte) 2);
				updates.addByte((byte) p.getLastDamage());
				updates.addByte((byte) p.getCurStat(3));
				updates.addByte((byte) p.getMaxStat(3));
			}
			for (Projectile p : projectilesNeedingDisplayed) { // 3/4 - Draws a
																// projectile
				Entity victim = p.getVictim();
				if (victim instanceof Npc) {
					updates.addShort(p.getCaster().getIndex());
					updates.addByte((byte) 3);
					updates.addShort(p.getType());
					updates.addShort(((Npc) victim).getIndex());
				} else if (victim instanceof Player) {
					updates.addShort(p.getCaster().getIndex());
					updates.addByte((byte) 4);
					updates.addShort(p.getType());
					updates.addShort(((Player) victim).getIndex());
				}
			}
			for (Player p : playersNeedingAppearanceUpdate) { // 5 - Updates
																// players
																// appearance,
																// clothes,
																// skull, combat
																// etc.
				PlayerAppearance appearance = p.getPlayerAppearance();
				updates.addShort(p.getIndex());
				updates.addByte((byte) 5);
				updates.addShort(p.getAppearanceID());
				if (p.isGay()) // 4 miles and ch3rry
					updates.addLong(DataConversions.usernameToHash("GAY "
							+ p.getUsername()));
				else
					updates.addLong(p.getClanNameHash().concat(p.getUsernameHash()));
				updates.addByte((byte) p.getWornItems().length);
				for (int i : p.getWornItems()) {

					updates.addByte((byte) i);
				}
				updates.addByte(appearance.getHairColour());
				updates.addByte(appearance.getTopColour());
				updates.addByte(appearance.getTrouserColour());
				updates.addByte(appearance.getSkinColour());
				updates.addShort(p.getCombatLevel());
				updates.addByte((byte) (p.isSkulled() ? 1 : 0));
				updates.addByte((byte) (p.isAdmin() ? 3 : (p.isMod() ? 2 : (p
						.isPMod() ? 1 : 0))));
				// updates.addBytes((p.flag == null ? "--".getBytes() :
				// p.flag.getBytes()));
				updates.addLong(DataConversions
						.usernameToHash((p.flag == null ? "--" : p.flag)));
				// System.out.println("Byte size: " + p.flag.getBytes().length);
			}
			return updates.toPacket();
		}
		return null;
	}
}