package fr.jonhshepard.castle.GameUtils;

import java.lang.reflect.Field;

import net.minecraft.server.v1_8_R1.ChatSerializer;
import net.minecraft.server.v1_8_R1.EnumTitleAction;
import net.minecraft.server.v1_8_R1.IChatBaseComponent;
import net.minecraft.server.v1_8_R1.PacketPlayOutChat;
import net.minecraft.server.v1_8_R1.PacketPlayOutPlayerListHeaderFooter;
import net.minecraft.server.v1_8_R1.PacketPlayOutTitle;

import org.bukkit.craftbukkit.v1_8_R1.entity.CraftPlayer;
import org.bukkit.entity.Player;

public class TitleSender {

	public static void sendTitle(Player player, String msg, int fadeIn, int stayT, int fadeOut) {
		IChatBaseComponent chatTitle = ChatSerializer.a("{\"text\": \"" + msg + "\"}");
		PacketPlayOutTitle title = new PacketPlayOutTitle(EnumTitleAction.TITLE, chatTitle, fadeIn, stayT, fadeOut);
		((CraftPlayer) player).getHandle().playerConnection.sendPacket(title);
	}

	public static void sendSubTitle(Player player, String msg, int fadeIn, int stayT, int fadeOut) {
		IChatBaseComponent chatTitle = ChatSerializer.a("{\"text\": \"" + msg + "\"}");
		PacketPlayOutTitle title = new PacketPlayOutTitle(EnumTitleAction.SUBTITLE, chatTitle, fadeIn, stayT, fadeOut);
		((CraftPlayer) player).getHandle().playerConnection.sendPacket(title);
	}

	public static void setPlayerList(Player player, String header, String footer){
		IChatBaseComponent hj = ChatSerializer.a("{\"text\": \"" + header + "\"}");
		IChatBaseComponent fj = ChatSerializer.a("{\"text\": \"" + footer + "\"}");
		PacketPlayOutPlayerListHeaderFooter packet = (PacketPlayOutPlayerListHeaderFooter) constructHeaderAndFooterPacket(hj, fj);
		((CraftPlayer)player).getHandle().playerConnection.sendPacket(packet);
	}

	public static void setPlayerList1(Player player, String header, String footer){
		IChatBaseComponent hj = ChatSerializer.a("{\"text\": \"" + header + "\"}");
		IChatBaseComponent fj = ChatSerializer.a("{\"text\": \"" + footer + "\"}");
		PacketPlayOutPlayerListHeaderFooter packet = (PacketPlayOutPlayerListHeaderFooter) constructHeaderAndFooterPacket(hj, fj);
		((CraftPlayer)player).getHandle().playerConnection.sendPacket(packet);
	}

	public static void clear(Player player) {
		IChatBaseComponent chatTitle = ChatSerializer.a("{\"text\": \"" + "" + "\"}");
		PacketPlayOutTitle title = new PacketPlayOutTitle(EnumTitleAction.RESET, chatTitle);
		((CraftPlayer) player).getHandle().playerConnection.sendPacket(title);
	}

	public static void sendActionBar(Player player, String message){
		IChatBaseComponent cbc = ChatSerializer.a("{\"text\": \"" + message + "\"}");
		PacketPlayOutChat ppoc = new PacketPlayOutChat(cbc, (byte) 2);
		((CraftPlayer)player).getHandle().playerConnection.sendPacket(ppoc);
	}

	private static Object constructHeaderAndFooterPacket(Object header, Object footer){
		try{
			Object packet = PacketPlayOutPlayerListHeaderFooter.class.newInstance();
			if(header != null){
				Field field = PacketPlayOutPlayerListHeaderFooter.class.getDeclaredField("a");
				field.setAccessible(true);
				field.set(packet, header);
	        	       field.setAccessible(false);
			}
			if(footer != null){
				Field field = PacketPlayOutPlayerListHeaderFooter.class.getDeclaredField("b");
				field.setAccessible(true);
				field.set(packet, footer);
				field.setAccessible(false);
			}
			return packet;
		}catch (InstantiationException | IllegalAccessException | NoSuchFieldException e){
			e.printStackTrace();
		}
		return null;
	}


}