package fr.sw;

import java.io.File;
import java.util.ArrayList;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.World.Environment;
import org.bukkit.WorldCreator;
import org.bukkit.WorldType;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class Commande implements CommandExecutor {

	public Commande(Main main) {	}

	public String prefix = Main.getInstance().prefix;
	private boolean delete(File folder)
	{
	    for(File f : folder.listFiles())
	    {
	        if(f.isDirectory()) delete(f);
	        else f.delete();
	    }
	    return folder.delete();
	}

	private ArrayList<String> worlds = new ArrayList<>();




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


		if(args.length == 0 || args[0].equalsIgnoreCase("help")){

			showHelp(sender);



		}else{
			if(args[0].equalsIgnoreCase("create")){
				if(args.length == 3){
	                create(sender, args[1], args[2]);
				}else{
					if(sender instanceof Player){
						showHelp(sender);

					}else{
						showHelp(sender);
					}
				}

					}
			if(args[0].equalsIgnoreCase("delete")){
						if(args.length == 2){
							worlddelete(sender, args[1]);

						}else{
						showHelp(sender);
						}







						}if(args[0].equalsIgnoreCase("tp"))
						{
							if(args.length == 2){
								if(sender instanceof Player)
								{

									tp((Player) sender, args[1]);
							}

						}

						}if(args[0].equalsIgnoreCase("list"))
						{
							for(World w : Bukkit.getWorlds()) {
								worlds.add(w.getName());
							}sender.sendMessage(""+worlds);



						}if(args[0].equalsIgnoreCase("unload"))
						{
							if(args.length == 2){
								unLoad(sender, args[1]);
							}else{
								showHelp(sender);
							}

						}if(args[0].equalsIgnoreCase("load")){
							if(args.length == 2){
								if(Bukkit.getWorld(args[1]) != null){
									World world = Bukkit.getWorld(args[1]);
									Bukkit.unloadWorld(world, false);
									sender.sendMessage(prefix+" §aThis world is now loaded !");
								}else{
									sender.sendMessage(prefix+" §cThis world doesn't exists");
								}


			}else{
				showHelp(sender);
			}
				}if(args[0].equalsIgnoreCase("setspawn"))
				{
					if(sender instanceof Player){
						setSpawn(sender);
					}


					}if(args[0].equalsIgnoreCase("import")){
						if(args.length == 2){
							WorldImport(sender, args[1]);
							Bukkit.unloadWorld(args[1], false);
						}else{
							showHelp(sender);
						}
					}
				}




		return false;
	}




		private void showHelp(CommandSender sender){
			sender.sendMessage("§l§a----------- §c§k////§r§b§l Many World §r§c§k///§r§a§l -----------");
			sender.sendMessage("                                                                     ");
			sender.sendMessage("§a/mw §bcreate §9<name> §f<type  §7(§9[Default/Normal] §7[Flat / Plat] §cNether/§8end§7)§f >" );
			sender.sendMessage("§a/mw §bdelete §9<name>");
			sender.sendMessage("§a/mw load §9<world>");
			sender.sendMessage("§a/mw unload §9<world>");
			sender.sendMessage("§a/mw setspawn");

		}


		private void setSpawn(CommandSender p){
			p.sendMessage(prefix+" §aLocation of spawn set! ");
			int x = (int) ((Player) p).getLocation().getX();
			int y = (int) ((Player) p).getLocation().getY();
			int z = (int) ((Player) p).getLocation().getZ();
			((Location) p).getWorld().setSpawnLocation(x, y, z);

		}

		private void unLoad(CommandSender sender, String arg1){
			if(Bukkit.getWorld(arg1) != null){
				World world = Bukkit.getWorld(arg1);
				Bukkit.unloadWorld(world, true);
				sender.sendMessage(prefix+" §aThis world is now unloaded !");
			}else{
				sender.sendMessage(prefix+" §cThis world doesn't exists");
			}
		}



		private void tp(Player p, String arg1){
			if (Bukkit.getWorld(arg1) != null) {
				World world = Bukkit.getWorld(arg1);
				double x = world.getSpawnLocation().getX();
				double y = world.getSpawnLocation().getY();
				double z = world.getSpawnLocation().getZ();
				Location l = new Location(world, x, y, z);
				p.teleport(l);
				p.sendMessage(prefix+ " You have been teleported at the world "+world.getName());
		}else{
			p.sendMessage(prefix+" §cThis world doesn't exists");
		}



		}
		private void worlddelete(CommandSender sender, String arg1){
			if(Bukkit.getWorld(arg1) != null){
				sender.sendMessage(prefix+" §aThis world is now deleted");
				World world = Bukkit.getWorld(arg1);
				Bukkit.unloadWorld(world, true);
				delete(new File(arg1));

			}else{
				sender.sendMessage(prefix+" This world doesn't exists");
			}

		}

		private void create(CommandSender sender, String arg1, String arg2){
			  WorldCreator map = new WorldCreator(arg1);

				if(arg2.equalsIgnoreCase("normal") || arg2.equalsIgnoreCase("default") || arg2.equalsIgnoreCase("flat")  || arg2.equalsIgnoreCase("plat") || arg2.equalsIgnoreCase("nether") || arg2.equalsIgnoreCase("end")){

					if(arg2.equalsIgnoreCase("normal") || arg2.equalsIgnoreCase("default")){

						map.type(WorldType.NORMAL);
					}else if(arg2.equalsIgnoreCase("FLAT") || arg2.equalsIgnoreCase("PLAT")){
						map.type(WorldType.FLAT);

					}else if(arg2.equalsIgnoreCase("nether")){
						map.environment(Environment.NETHER);
					}else if(arg2.equalsIgnoreCase("end")){
						map.environment(Environment.THE_END);

					}
					sender.sendMessage(prefix+" Starting creation of "+arg1);
					map.createWorld();
					sender.sendMessage(prefix+" Complete !");
				}
		}

		private void WorldImport(CommandSender sender, String arg1){
			WorldCreator map = new WorldCreator(arg1);
			map.createWorld();

		}



		}