package me.amitay.realwarp;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.java.JavaPlugin;

import net.md_5.bungee.api.ChatColor;

public class Main extends JavaPlugin{

	@Override

	public void onEnable() {
		getConfig().options().copyDefaults(true);
		saveConfig();

	}



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


		if (!(sender instanceof Player)) {
			sender.sendMessage(ChatColor.DARK_RED + "Error");
			return true;
		}

		Player p = (Player) sender;



		if (args.length == 1){
			String arg = args[0].toLowerCase();

			if(label.equalsIgnoreCase("setwarp")) {

				if (args.length == 0) {
					p.sendMessage(ChatColor.RED + "please write a name of a warp");
					return true;
				}

				List<String> list = getConfig().getStringList("warpnames");
				if (list != null) {
					list = new ArrayList<>();
				}
				if (!list.contains(args[0])) {
					list.add(args[0]);
					getConfig().set("warpnames", list);
					saveConfig();

				}

				getConfig().set("warps." + arg + ".world", p.getWorld().getName());
				getConfig().set("warps." + arg + ".x", p.getLocation().getX());
				getConfig().set("warps." + arg + ".y", p.getLocation().getY());
				getConfig().set("warps." + arg + ".z", p.getLocation().getZ());
				getConfig().set("warps." + arg + ".yaw", p.getLocation().getYaw());
				getConfig().set("warps." + arg + ".pitch", p.getLocation().getPitch());



				saveConfig();
				p.sendMessage(ChatColor.GREEN + "Successfuly aded a new warp: " + ChatColor.DARK_GREEN + arg + "!");

				return true;

			}

				if(label.equalsIgnoreCase("delwarp")) {
					if (getConfig().getConfigurationSection("warps") == null) {
						p.sendMessage(ChatColor.RED + "Error, this warp does not exist");
						return true;

					}

					List<String> list = getConfig().getStringList("warpnames");
					if (list != null) {
						list = new ArrayList<>();
					}
					if (list.contains(args[0])) {
						list.remove(args[0]);
						getConfig().set("warpnames", list);
						saveConfig();
					}


						getConfig().set("warps", null);
						saveConfig();
						p.sendMessage(ChatColor.GREEN + "Successfuly deleted warp: " + ChatColor.DARK_GREEN + arg + "!");

				}

			 else if (label.equalsIgnoreCase("warp")) {

				if (getConfig().getConfigurationSection("warps." + arg) == null) {
					p.sendMessage(ChatColor.RED + "Error, this warp does not exist");
					return true;
				}




				World world = Bukkit.getWorld(getConfig().getString("warps." + arg + ".world"));

				double x =getConfig().getDouble("warps." + arg + ".x");
				double y =getConfig().getDouble("warps." + arg + ".y");
				double z =getConfig().getDouble("warps." + arg + ".z");
				float yaw = (float) getConfig().getDouble("warps." + arg + ".yaw");
				float pitch = (float) getConfig().getDouble("warps." + arg + ".pitch");

				p.teleport(new Location(world, x, y, z, yaw, pitch));

				p.sendMessage(ChatColor.GREEN + "You successfully teleported to the warp: " + ChatColor.DARK_GREEN + arg + ChatColor.GREEN + "!");








			}


				if(label.equalsIgnoreCase("warps")) {

					if (args.length == 1) {
			        	 p.sendMessage(ChatColor.RED + "Error");
			        	 return true;
					}

					List<String> list = getConfig().getStringList("warpnames");
					if (list != null) {
				        int size = 9 + list.size() - (list.size()%9);
				        Inventory inventory = Bukkit.createInventory(null, size, "warps");
				        int slot = 0;

			        for(String warp:list) {
			            ItemStack stack = new ItemStack(Material.STONE);
			            ItemMeta meta = stack.getItemMeta();
			            meta.setDisplayName(warp);
			            stack.setItemMeta(meta);
			            inventory.setItem(slot, stack);
			            slot++;







				}


			        p.openInventory(inventory);


					}
				}

		}















			return false;




	}
	}