package hu.battlecraft.PVP;

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

import hu.battlecraft.BattleCraft;
import hu.battlecraft.Misc.Helper;

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

public class PVPMatch {
	public int ID;
	public MapTemplate template;
	public Integer ElapsedSeconds;
	public boolean Started = false;
	public String world_name;
	public List<String> Player_names;

	public PVPMatch(String world_name, MapTemplate template, Player[] players){
		this.template = template;
		this.Player_names = new ArrayList<String>();
		
		for(Player p : players){
			Player_names.add(p.getName());
		}
		
		this.Started = false;
		this.world_name = world_name;

		if(Bukkit.getWorld(world_name) == null){
			Close();
		}
		
		for(Player p : players){
			p.teleport(Bukkit.getWorld(world_name).getSpawnLocation());
		}
	}
	
	public void Close(){
		if(Bukkit.getWorld(world_name) != null){
			for (Player player : Bukkit.getWorld(world_name).getPlayers()) {
				player.teleport(Bukkit.getServer().getWorld("lobby").getSpawnLocation());
				player.sendMessage("A világ amiben voltál többé nem létezik!");
			}
			
			if(Bukkit.getWorld(world_name).getLoadedChunks() != null && Bukkit.getWorld(world_name).getLoadedChunks().length > 0){
				for(Chunk c : Bukkit.getWorld(world_name).getLoadedChunks()){
					c.unload(false, true);
				}	
			}
			
			BattleCraft.access.forceUnloadWorld(Bukkit.getWorld(world_name));
			BattleCraft.access.clearWorldReference(world_name);
			Bukkit.getServer().getScheduler().runTaskLaterAsynchronously(BattleCraft.inst, new WorldDeleter(world_name), 80);
		}
	}
	
	private class WorldDeleter implements Runnable
	{
		String[] worlds;

		static final long retryDelay = 30;
		static final int maxRetries = 5;
		int attempt;

		public WorldDeleter(String name)
		{
			attempt = 0;
			worlds = new String[1];
			worlds[0] = name;
		}

		public void run()
		{
			boolean allGood = true;
			for ( String world : worlds )
				allGood = allGood && Helper.deleteWorld(world);

			if ( !allGood )
				if ( attempt < maxRetries )
				{
					BattleCraft.logger.info("Retrying world data deletion...");
					attempt++;
					Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(BattleCraft.inst, this, retryDelay);
					return;
				}
				else
					BattleCraft.logger.warning("Failed to delete some world information!");
		}
	}
}