package org.solace.network.packet;

import org.solace.network.RSChannelContext;
import org.solace.network.packet.impl.ActionButtonPacket;
import org.solace.network.packet.impl.AppearanceChangePacket;
import org.solace.network.packet.impl.ClickingIngamePacket;
import org.solace.network.packet.impl.CommandPacket;
import org.solace.network.packet.impl.DialoguePacket;
import org.solace.network.packet.impl.DropItemPacket;
import org.solace.network.packet.impl.EquipPacketHandler;
import org.solace.network.packet.impl.IncomingChatPacket;
import org.solace.network.packet.impl.ItemActionPacket;
import org.solace.network.packet.impl.NPCInteractionPacket;
import org.solace.network.packet.impl.ObjectInteractionPacket;
import org.solace.network.packet.impl.PickupGroundItemPacket;
import org.solace.network.packet.impl.PlayerInteractionPacket;
import org.solace.network.packet.impl.PrivateMessagingPacket;
import org.solace.network.packet.impl.RegionChangePacket;
import org.solace.network.packet.impl.UseItemPacketHandler;
import org.solace.network.packet.impl.WalkingUpdatePacket;
import org.solace.network.packet.impl.xInterfacePacket2;

/**
 * Packet handlers manager.
 *
 * @author Faris
 * @author Arithium
 */
public class PacketType {

	public static final int SIZE = 256;

	private static PacketHandler[] packets = new PacketHandler[SIZE];

	/**
	 * Handles an incoming packet.
	 *
	 * @param channelContext
	 *            the channel socket context
	 *
	 * @param packet
	 *            the packet
	 */
	public static void handlePacket(RSChannelContext channelContext,
			Packet packet) {
		PacketHandler packetHandler = packets[packet.opcode()];
		if (packetHandler == null) {
			System.out.println("Unhandled Packet Type: " + packet.opcode());
			return;
		}
		if (packet.opcode() < 0 || packet.opcode() > 256)
			return;
		try {
			packetHandler.handlePacket(channelContext.player(), packet);
			System.out.println(packet.opcode());
		} catch (Exception e) {
			e.printStackTrace();
			channelContext.player().setLogoutRequired(true);
		}
	}

	/**
	 * Static constructor for packet handlers initializing.
	 */
	static {
		ObjectInteractionPacket objectInteraction = new ObjectInteractionPacket();
		PickupGroundItemPacket pickup = new PickupGroundItemPacket();
		DialoguePacket dialogue = new DialoguePacket();
		PrivateMessagingPacket privateMessage = new PrivateMessagingPacket();
		EquipPacketHandler equip = new EquipPacketHandler();
		DropItemPacket drop = new DropItemPacket();
		ItemActionPacket itemAction = new ItemActionPacket();
		NPCInteractionPacket npcInteraction = new NPCInteractionPacket();
		xInterfacePacket2 xInterface = new xInterfacePacket2();
		ClickingIngamePacket clickingInGame = new ClickingIngamePacket();
		PlayerInteractionPacket playerInteraction = new PlayerInteractionPacket();
		ActionButtonPacket actionButton = new ActionButtonPacket();
		CommandPacket command = new CommandPacket();
		AppearanceChangePacket appearance = new AppearanceChangePacket();
		IncomingChatPacket chat = new IncomingChatPacket();
		RegionChangePacket region = new RegionChangePacket();
		WalkingUpdatePacket walking = new WalkingUpdatePacket();
		UseItemPacketHandler useItem = new UseItemPacketHandler();

		packets[ObjectInteractionPacket.FIRST_CLICK_OBJECT_OPCODE] = objectInteraction;
		packets[ObjectInteractionPacket.SECOND_CLICK_OBJECT_OPCODE] = objectInteraction;
		packets[ObjectInteractionPacket.THIRD_CLICK_OBJECT_OPCODE] = objectInteraction;
		packets[132] = objectInteraction;
		packets[252] = objectInteraction;
		packets[70] = objectInteraction;
		packets[236] = pickup;
		packets[DialoguePacket.DIALOGUE_OPCODE] = dialogue;
		packets[PrivateMessagingPacket.ADD_FRIEND_OPCODE] = privateMessage;
		packets[PrivateMessagingPacket.ADD_IGNORE_OPCODE] = privateMessage;
		packets[PrivateMessagingPacket.REMOVE_FRIEND_OPCODE] = privateMessage;
		packets[PrivateMessagingPacket.REMOVE_IGNORE_OPCODE] = privateMessage;
		packets[PrivateMessagingPacket.SEND_PM_OPCODE] = privateMessage;
		packets[41] = equip;
		packets[DropItemPacket.DROP_ITEM_OPCODE] = drop;
		packets[ItemActionPacket.FIRST_ITEM_ACTION_OPCODE] = itemAction;
		packets[ItemActionPacket.SECOND_ITEM_ACTION_OPCODE] = itemAction;
		packets[ItemActionPacket.THIRD_ITEM_ACTION_OPCODE] = itemAction;
		packets[ItemActionPacket.FOURTH_ITEM_ACTION_OPCODE] = itemAction;
		packets[NPCInteractionPacket.FIRST_CLICK] = npcInteraction;
		packets[NPCInteractionPacket.SECOND_CLICK] = npcInteraction;
		packets[NPCInteractionPacket.THIRD_CLICK] = npcInteraction;
		packets[NPCInteractionPacket.FOURTH_CLICK] = npcInteraction;
		packets[NPCInteractionPacket.ATTACK] = npcInteraction;
		packets[NPCInteractionPacket.MAGIC_ON_NPC] = npcInteraction;
		packets[208] = xInterface;
		packets[241] = clickingInGame;
		packets[PlayerInteractionPacket.ATTACK] = playerInteraction;
		packets[PlayerInteractionPacket.FOLLOW] = playerInteraction;
		packets[PlayerInteractionPacket.MAGIC_ON_PLAYER] = playerInteraction;
		packets[185] = actionButton;
		packets[103] = command;
		packets[101] = appearance;
		packets[4] = chat;
		packets[121] = region;
		packets[WalkingUpdatePacket.COMMAND_MOVEMENT_OPCODE] = walking;
		packets[WalkingUpdatePacket.GAME_MOVEMENT_OPCODE] = walking;
		packets[WalkingUpdatePacket.MINIMAP_MOVEMENT_OPCODE] = walking;
		packets[UseItemPacketHandler.USE_ITEM] = useItem;
		packets[UseItemPacketHandler.ITEM_ON_OBJECT] = useItem;
		//packets[UseItemPacketHandler.ITEM_ON_NPC] = useItem;
	}
}