package me.frostbyte.pc;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

public class MainClass extends JavaPlugin implements Listener {

		private static MainClass instance;
		public static String prefix = "�3[NoBrackets]�a ";

		public void log(String string) {
			System.out.println(string);
		}

		public static MainClass getInstance() {
			return instance;
		}

		public void registerListeners() {
			PluginManager pm = getServer().getPluginManager();
			pm.registerEvents(new PlayerListener(this), this);
		    pm.registerEvents(new ChatListener(), this);
		}

		@Override
		public void onEnable() {
			instance = this;
			registerListeners();
			this.saveDefaultConfig();
			new PlayerListener(this);
			getServer().getPluginManager().registerEvents(this, this);
			getServer().getMessenger().registerOutgoingPluginChannel(this, "BungeeCord");
		}

		@Override
		public void onDisable() {
			instance = null;
		}

		@EventHandler
		public void onInventoryClick(InventoryClickEvent event) {
			if(ChatColor.stripColor(event.getInventory().getName())
					.equalsIgnoreCase("Prefix Editor"))
				return;

			Player player = (Player) event.getWhoClicked();

			if(player.getGameMode() == GameMode.CREATIVE) {
				event.setCancelled(false);
			}else if(player.getGameMode() == GameMode.SURVIVAL) {
				event.setCancelled(true);
			}

			if(event.getCurrentItem()==null || event.getCurrentItem().getType()==Material.AIR || !event.getCurrentItem().hasItemMeta()) {

				return;
			}

			switch(event.getCurrentItem().getType()) {

				case DIAMOND:
					teleportInWorld(player, 0, 50, 0);
					player.closeInventory();
					player.sendMessage(String.format("%sTeleported To %sSurvival%s", ChatColor.GOLD, ChatColor.DARK_RED, ChatColor.GOLD));
					break;
				case DIRT:
					teleportInWorld(player, 20, 50, 20);
					player.closeInventory();
					player.sendMessage(String.format("%sTeleported To %sCreative%s", ChatColor.GOLD, ChatColor.DARK_GREEN, ChatColor.GOLD));
					break;
				default:
					player.closeInventory();
					break;
			}
		}

		public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {

			if(cmd.getName().equalsIgnoreCase("prefix") && sender instanceof Player) {

				Player player = (Player) sender;
				openGUI(player);
				return true;
			}

			return false;
		}

		public void teleportInWorld(Player player, int x, int y, int z) {
			player.teleport(new Location(player.getWorld(),  x, y, z));
		}

		private void openGUI(Player player) {
			Inventory inv = Bukkit.createInventory(null, 45, ChatColor.BLUE + "Prefix Editor");

			ItemStack Reset = new ItemStack (Material.BARRIER);
			ItemMeta ResetMeta = Reset.getItemMeta();

			ItemStack PrefixEdit = new ItemStack (Material.ANVIL);
			ItemMeta PrefixEditMeta = PrefixEdit.getItemMeta();

			ItemStack TogglePrefix = new ItemStack (Material.REDSTONE_LAMP_OFF);
			ItemMeta TogglePrefixMeta = TogglePrefix.getItemMeta();

			ResetMeta.setDisplayName(ChatColor.GREEN + "Reset Prefix");
			PrefixEditMeta.setDisplayName(ChatColor.GREEN + "Edit Prefix");
			TogglePrefixMeta.setDisplayName(ChatColor.GREEN + "Toggle Prefix: NULL");

			Reset.setItemMeta(ResetMeta);
			PrefixEdit.setItemMeta(PrefixEditMeta);
			TogglePrefix.setItemMeta(TogglePrefixMeta);

			inv.setItem(40, Reset);
			inv.setItem(23, PrefixEdit);
			inv.setItem(21, TogglePrefix);

			player.openInventory(inv);
		}
}