package dk.thoerup.bukkit.hoeruputils.secretdoor;

import java.util.Set;

import org.bukkit.Effect;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.plugin.Plugin;




public class DoorOpenListener implements Listener{
	
	private DoorStorage store;
	
	private Plugin plugin;
	
	public DoorOpenListener(DoorStorage store, Plugin plugin) {
		super();
		this.store = store;
		this.plugin = plugin;
	}
	
	@EventHandler
	public void onPlayerInteract(PlayerInteractEvent event) {

		Player player = event.getPlayer();

		if ( player.getInventory().getItemInMainHand().getType() != Material.AIR ) {
			return;
		}

		if ( event.hasBlock() == false ) {
			return;
		}
	
		final Door door = store.findDoor( event.getClickedBlock().getLocation() );

		if (door == null) {
			return;
		}

		if (door.isPrivate() == true && !door.getOwner().equals(player.getName() ) ) {
			return;
		}

		openDoor(door, player,false );

	}
	
	private void openDoor(final Door door, Player player, boolean longDelay ) {
		final World world = player.getWorld();		
		
		//final Location loc = event.getClickedBlock().getLocation();
		final Location loc = door.getLeftUpper();

		door.open();

		world.playEffect( loc, Effect.DOOR_TOGGLE, 0);

		Runnable doorCloser = new Runnable() {
			public void run() {
				door.close( );
				world.playEffect( loc, Effect.DOOR_TOGGLE, 0);
			}
		};
		
		int delay = (longDelay == true) ? 8*20 : 4*20;

		player.getServer().getScheduler().scheduleSyncDelayedTask(plugin, doorCloser, delay);
		
	}
	
	
	@EventHandler
	public void onPlayerChat(AsyncPlayerChatEvent evt) {
		if (evt.isCancelled())
			return;

		String parts[] = evt.getMessage().split(" ");
		if (parts.length == 1) {			
			Runnable r = new DooOpenOnChat( evt );
			r.run();
			//plugin.getServer().getScheduler().runTask(plugin, r); //force sync handling of this
		}
		
	}
	
	class DooOpenOnChat implements Runnable {
		AsyncPlayerChatEvent evt;
		public DooOpenOnChat(AsyncPlayerChatEvent evt) {
			this.evt = evt;			
		}
		

		@Override
		public void run() {
			Player p = evt.getPlayer();
			Block target = p.getTargetBlock( (Set<Material>)null, 40);
			
			if (target == null || target.getType() == Material.AIR) {
				return;
			}
			
			final Door door = store.findDoor( target.getLocation() );
			
			if (door == null) {
				return;
			}
			
			if (door.isPrivate() == true && !door.getOwner().equals(p.getName() ) ) {
				return;
			}			
			
			if (door.getPassword().equals(  evt.getMessage() )) {
				openDoor(door, p, true);
				evt.setCancelled(true);
			}
		}		
	}
}