package kwcash.metodos;

import java.lang.reflect.Constructor;
import java.lang.reflect.Field;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;

public class TitleAPI {

	 @Deprecated
	  public static void sendTitle(Player player, Integer fadeIn, Integer stay, Integer fadeOut, String message)
	  {
	    sendTitle(player, fadeIn, stay, fadeOut, message, null);
	  }

	  @Deprecated
	  public static void sendSubtitle(Player player, Integer fadeIn, Integer stay, Integer fadeOut, String message)
	  {
	    sendTitle(player, fadeIn, stay, fadeOut, null, message);
	  }

	  @Deprecated
	  public static void sendFullTitle(Player player, Integer fadeIn, Integer stay, Integer fadeOut, String title, String subtitle)
	  {
	    sendTitle(player, fadeIn, stay, fadeOut, title, subtitle);
	  }

	  public static void sendPacket(Player player, Object packet)
	  {
	    try
	    {
	      Object handle = player.getClass().getMethod("getHandle", new Class[0]).invoke(player, new Object[0]);
	      Object playerConnection = handle.getClass().getField("playerConnection").get(handle);
	      playerConnection.getClass().getMethod("sendPacket", new Class[] { getNMSClass("Packet") }).invoke(playerConnection, new Object[] { packet });
	    }
	    catch (Exception e)
	    {
	      e.printStackTrace();
	    }
	  }

	  public static Class<?> getNMSClass(String name)
	  {
	    String version = Bukkit.getServer().getClass().getPackage().getName().split("\\.")[3];
	    try
	    {
	      return Class.forName("net.minecraft.server." + version + "." + name);
	    }
	    catch (ClassNotFoundException e)
	    {
	      e.printStackTrace();
	    }
	    return null;
	  }

	  public static void sendTitle(Player player, Integer fadeIn, Integer stay, Integer fadeOut, String title, String subtitle)
	  {
	    try
	    {
	      if (title != null)
	      {
	        title = ChatColor.translateAlternateColorCodes('&', title);
	        title = title.replaceAll("%player%", player.getDisplayName());
	        Object enumTitle = getNMSClass("PacketPlayOutTitle").getDeclaredClasses()[0].getField("TITLE").get(null);
	        Object chatTitle = getNMSClass("IChatBaseComponent").getDeclaredClasses()[0].getMethod("a", new Class[] { String.class }).invoke(null, new Object[] { "{\"text\":\"" + title + "\"}" });
	        Constructor<?> titleConstructor = getNMSClass("PacketPlayOutTitle").getConstructor(new Class[] { getNMSClass("PacketPlayOutTitle").getDeclaredClasses()[0], getNMSClass("IChatBaseComponent"), Integer.TYPE, Integer.TYPE, Integer.TYPE });
	        Object titlePacket = titleConstructor.newInstance(new Object[] { enumTitle, chatTitle, fadeIn, stay, fadeOut });
	        sendPacket(player, titlePacket);
	      }
	      if (subtitle != null)
	      {
	        subtitle = ChatColor.translateAlternateColorCodes('&', subtitle);
	        subtitle = subtitle.replaceAll("%player%", player.getDisplayName());
	        Object enumSubtitle = getNMSClass("PacketPlayOutTitle").getDeclaredClasses()[0].getField("SUBTITLE").get(null);
	        Object chatSubtitle = getNMSClass("IChatBaseComponent").getDeclaredClasses()[0].getMethod("a", new Class[] { String.class }).invoke(null, new Object[] { "{\"text\":\"" + subtitle + "\"}" });
	        Constructor<?> subtitleConstructor = getNMSClass("PacketPlayOutTitle").getConstructor(new Class[] { getNMSClass("PacketPlayOutTitle").getDeclaredClasses()[0], getNMSClass("IChatBaseComponent"), Integer.TYPE, Integer.TYPE, Integer.TYPE });
	        Object subtitlePacket = subtitleConstructor.newInstance(new Object[] { enumSubtitle, chatSubtitle, fadeIn, stay, fadeOut });
	        sendPacket(player, subtitlePacket);
	      }
	    }
	    catch (Exception e)
	    {
	      e.printStackTrace();
	    }
	  }

	  public static void sendTabTitle(Player player, String header, String footer)
	  {
	    if (header == null) {
	      header = "";
	    }
	    header = ChatColor.translateAlternateColorCodes('&', header);
	    if (footer == null) {
	      footer = "";
	    }
	    footer = ChatColor.translateAlternateColorCodes('&', footer);

	    header = header.replaceAll("%player%", player.getDisplayName());
	    footer = footer.replaceAll("%player%", player.getDisplayName());
	    try
	    {
	      Object tabHeader = getNMSClass("IChatBaseComponent").getDeclaredClasses()[0].getMethod("a", new Class[] { String.class }).invoke(null, new Object[] { "{\"text\":\"" + header + "\"}" });
	      Object tabFooter = getNMSClass("IChatBaseComponent").getDeclaredClasses()[0].getMethod("a", new Class[] { String.class }).invoke(null, new Object[] { "{\"text\":\"" + footer + "\"}" });
	      Constructor<?> titleConstructor = getNMSClass("PacketPlayOutPlayerListHeaderFooter").getConstructor(new Class[] { getNMSClass("IChatBaseComponent") });
	      Object packet = titleConstructor.newInstance(new Object[] { tabHeader });
	      Field field = packet.getClass().getDeclaredField("b");
	      field.setAccessible(true);
	      field.set(packet, tabFooter);
	      sendPacket(player, packet);
	    }
	    catch (Exception ex)
	    {
	      ex.printStackTrace();
	    }
	  }

}