package com.sekwah.advancedportals;

import com.sekwah.advancedportals.events.WarpEvent;
import com.sekwah.advancedportals.portals.AdvancedPortal;
import com.sekwah.advancedportals.portals.Portal;
import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.entity.EntityCombustEvent;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerPortalEvent;
import org.bukkit.event.player.PlayerTeleportEvent;
import org.bukkit.metadata.FixedMetadataValue;

public class Listeners implements Listener {

	private final AdvancedPortalsPlugin plugin;

	private int PortalMessagesDisplay = 2;

	// The needed config values will be stored so they are easier to access later
	// an example is in the interact event in this if statement if((!UseOnlyServerAxe || event.getItem().getItemMeta().getDisplayName().equals("\u00A7eP...
	private static boolean UseOnlyServerAxe = false;

	private static Material WandMaterial;

	private static boolean ShowBungeeMessage;

	@SuppressWarnings("deprecation")
	public Listeners(AdvancedPortalsPlugin plugin) {
		this.plugin = plugin;

		ConfigAccessor config = new ConfigAccessor(plugin, "Config.yml");
		UseOnlyServerAxe = config.getConfig().getBoolean("UseOnlyServerMadeAxe");

		String ItemID = config.getConfig().getString("AxeItemId");

		PortalMessagesDisplay = config.getConfig().getInt("WarpMessageDisplay");

		try
		{
			WandMaterial = Material.getMaterial(Integer.parseInt(ItemID));
		}
		catch(Exception e)
		{
			WandMaterial = Material.getMaterial(ItemID);
		}

		plugin.getServer().getPluginManager().registerEvents(this, plugin);
	}

	@SuppressWarnings("deprecation")
	public static void reloadValues(AdvancedPortalsPlugin plugin) {

		ConfigAccessor config = new ConfigAccessor(plugin, "Config.yml");
		UseOnlyServerAxe = config.getConfig().getBoolean("UseOnlyServerMadeAxe");

		ShowBungeeMessage = config.getConfig().getBoolean("ShowBungeeWarpMessage");

		String ItemID = config.getConfig().getString("AxeItemId");

		try
		{
			WandMaterial = Material.getMaterial(Integer.parseInt(ItemID));
		}
		catch(Exception e)
		{
			WandMaterial = Material.getMaterial(ItemID);
		}
	}

	@EventHandler(priority = EventPriority.HIGHEST)
	public void onMoveEvent(PlayerMoveEvent event) {
		// will check if the player is in the portal or not.
		if(!Portal.portalsActive){
			return;
		}

		Player player = event.getPlayer();

		Location fromloc = event.getFrom();
		Location loc = event.getTo();
		// Potentially fixes that stupid error cauzed by a bukkit update.
		// Would save event.getTo() as eyeLoc and change the Y position but that seemed to teleport players.
		Location eyeLoc = new Location(loc.getWorld(), loc.getX(), loc.getY() + player.getEyeHeight(), loc.getZ());
		//System.out.println(loc.getBlock().getType()); // for debugging, remove or comment out when not needed
		// This is probably the culprite of the bloody problem, setting the location its pointing to the event location
		// rather than sorta making a clone of the object.
		//System.out.println(loc.getBlock().getType()); // for debugging, remove or comment out when not needed
		AdvancedPortal[] portals = Portal.Portals;
		for(AdvancedPortal portal : portals){
			if(loc.getWorld() != null && portal.worldName.equals(loc.getWorld().getName())){
				if(portal.trigger.equals(loc.getBlock().getType())
						|| portal.trigger.equals(eyeLoc.getBlock().getType())){
					if((portal.pos1.getX() + 1D) >= loc.getX() && (portal.pos1.getY() + 1D) >= loc.getY() && (portal.pos1.getZ() + 1D) >= loc.getZ()){
						if(portal.pos2.getX() <= loc.getX() && portal.pos2.getY() <= loc.getY() && portal.pos2.getZ() <= loc.getZ()){


							WarpEvent warpEvent = new WarpEvent(player, portal.portalName);
							plugin.getServer().getPluginManager().callEvent(warpEvent);

							if (!event.isCancelled()) {
								boolean warped = Portal.activate(player, portal.portalName);
								if(PortalMessagesDisplay == 1 && warped){
									ConfigAccessor config = new ConfigAccessor(plugin, "Portals.yml");
									player.sendMessage("");
									player.sendMessage("\u00A7a[\u00A7eAdvancedPortals\u00A7a] You have been warped to \u00A7e" + config.getConfig().getString(portal.portalName + ".destination").replaceAll("_", " ") + "\u00A7.");
									player.sendMessage("");
								}
								else if(PortalMessagesDisplay == 2 && warped){
									ConfigAccessor config = new ConfigAccessor(plugin, "Portals.yml");
									plugin.nmsAccess.sendActionBarMessage("{text:\"\u00A7aYou have been warped to \u00A7e" + config.getConfig().getString(portal.portalName + ".destination").replaceAll("_", " ") + "\u00A7a.\"}", player);
									/**plugin.nmsAccess.sendActionBarMessage("[{text:\"You have warped to \",color:green},{text:\"" + config.getConfig().getString(portal.portalName + ".destination").replaceAll("_", " ")
									 + "\",color:yellow},{\"text\":\".\",color:green}]", player);*/
								}

								if(warped){
									//event.setFrom(player.getLocation());
									//event.setTo(player.getLocation());

									//event.setCancelled(true);
								}
								else{
									player.teleport(fromloc, PlayerTeleportEvent.TeleportCause.PLUGIN);
									event.setCancelled(true);
								}
							}

							if(portal.trigger.equals(Material.PORTAL)){
								final Player finalplayer = event.getPlayer();
								if(player.getGameMode().equals(GameMode.CREATIVE)){
									player.setMetadata("hasWarped", new FixedMetadataValue(plugin, true));
									Bukkit.getScheduler().scheduleSyncDelayedTask(plugin, new Runnable(){
										public void run(){
											finalplayer.removeMetadata("hasWarped", plugin);
										}
									}, 10);
								}
							}
							else if(portal.trigger.equals(Material.LAVA)){
								final Player finalplayer = event.getPlayer();
								player.setMetadata("lavaWarped", new FixedMetadataValue(plugin, true));
								Bukkit.getScheduler().scheduleSyncDelayedTask(plugin, new Runnable(){
									public void run(){
										finalplayer.removeMetadata("lavaWarped", plugin);
										finalplayer.setFireTicks(-1);
									}
								}, 10);
							}

						}
					}

				}
			}
		}

	}

	@EventHandler
	public void onCombustEntityEvent(EntityCombustEvent event) {
		if(!Portal.portalsActive){
			return;
		}
		Location loc = event.getEntity().getLocation();
		for(AdvancedPortal portal : Portal.Portals){
			if(portal.worldName.equals(loc.getWorld().getName())){

				if((portal.pos1.getX() + 3D) >= loc.getX() && (portal.pos1.getY() + 3D) >= loc.getY() && (portal.pos1.getZ() + 3D) >= loc.getZ()){

					if((portal.pos2.getX() - 3D) <= loc.getX() && (portal.pos2.getY() - 3D) <= loc.getY() && (portal.pos2.getZ() - 3D) <= loc.getZ()){
						event.setCancelled(true);
						return;
					}
				}

			}
		}
	}

	@EventHandler
	public void onDamEvent(EntityDamageEvent event) {
		if(!Portal.portalsActive){
			return;
		}
		//System.out.println(event.getCause());
		if(event.getCause() == EntityDamageEvent.DamageCause.LAVA || event.getCause() == EntityDamageEvent.DamageCause.FIRE || event.getCause() == EntityDamageEvent.DamageCause.FIRE_TICK){
			Location loc = event.getEntity().getLocation();
			if(event.getEntity().hasMetadata("lavaWarped")){
				event.setCancelled(true);
				return;
			}
			for(AdvancedPortal portal : Portal.Portals){
				if(portal.worldName.equals(loc.getWorld().getName())){

					if((portal.pos1.getX() + 3D) >= loc.getX() && (portal.pos1.getY() + 3D) >= loc.getY() && (portal.pos1.getZ() + 3D) >= loc.getZ()){

						if((portal.pos2.getX() - 3D) <= loc.getX() && (portal.pos2.getY() - 3D) <= loc.getY() && (portal.pos2.getZ() - 3D) <= loc.getZ()){
							event.setCancelled(true);
							return;

						}
					}

				}
			}
		}

	}


	@SuppressWarnings("deprecation")
	@EventHandler
	public void onPortalEvent(PlayerPortalEvent event) {
		if(!Portal.portalsActive){
			return;
		}
		Player player = event.getPlayer();

		if(player.hasMetadata("hasWarped")){
			event.setCancelled(true);
			return;
		}

		Location loc = player.getLocation();
		Object[] portals = Portal.Portals;
		for(AdvancedPortal portal : Portal.Portals){
			if(portal.worldName.equals(player.getWorld().getName())){

				if((portal.pos1.getX() + 1D) >= loc.getX() && (portal.pos1.getY() + 1D) >= loc.getY() && (portal.pos1.getZ() + 1D) >= loc.getZ()){

					if((portal.pos2.getX()) <= loc.getX() && (portal.pos2.getY()) <= loc.getY() && (portal.pos2.getZ()) <= loc.getZ()){

						event.setCancelled(true);

					}
				}

			}
		}


	}

	@SuppressWarnings("deprecation")
	@EventHandler
	public void onItemInteract(PlayerInteractEvent event) {

		// will detect if the player is using an axe so the points of a portal can be set
		// also any other detections such as sign interaction or basic block protection
		Player player = event.getPlayer();

		if(player.hasMetadata("selectingPortal") && (event.getAction() == Action.LEFT_CLICK_BLOCK || event.getAction() == Action.RIGHT_CLICK_BLOCK)){
			if(!Portal.portalsActive){
				player.sendMessage("\u00A7a[\u00A77AdvancedPortals\u00A7c] There are no portals that exist to select. Portal selection canceled.");
				event.setCancelled(true);
				player.removeMetadata("selectingPortal", plugin);
				return;
			}
			Block block = event.getClickedBlock();
			for(AdvancedPortal portal : Portal.Portals){
				if(portal.worldName.equals(block.getWorld().getName())){

					if((portal.pos1.getX()) >= block.getX() && (portal.pos1.getY()) >= block.getY() && (portal.pos1.getZ()) >= block.getZ()){

						if((portal.pos2.getX()) <= block.getX() && (portal.pos2.getY()) <= block.getY() && (portal.pos2.getZ()) <= block.getZ()){
							player.sendMessage("\u00A7a[\u00A7eAdvancedPortals\u00A7a] You have selected: \u00A7e" + portal.portalName);
							player.setMetadata("selectedPortal", new FixedMetadataValue(plugin, portal.portalName)); // adds the name to the metadata of the character
							event.setCancelled(true);
							player.removeMetadata("selectingPortal", plugin);
							return;

						}
					}

				}
			}
			player.sendMessage("\u00A7c[\u00A77AdvancedPortals\u00A7c] No portal was selected. If you would like to stop selecting please type \u00A7e/portal select \u00A7cagain!");
			event.setCancelled(true);
			return;
		}

		if(player.hasPermission("AdvancedPortals.CreatePortal")){

			// UseOnlyServerMadeAxe being set to true makes is so only the axe generated by the server can be used so other iron axes can be used normally,
			//  by default its false but it is a nice feature in case the user wants to use the axe normally too, such as a admin playing survival or it being used
			//  as a weapon.
			if(event.getItem() != null && (!UseOnlyServerAxe || event.getItem().getItemMeta().getDisplayName().equals("\u00A7ePortal Region Selector")) && event.getPlayer().getItemInHand().getTypeId() == WandMaterial.getId()) {

				// This checks if the action was a left or right click and if it was directly effecting a block.
				if(event.getAction() == Action.LEFT_CLICK_BLOCK) {
					Location blockloc = event.getClickedBlock().getLocation();
					// stores the selection as metadata on the character so then it isn't saved anywhere, if the player logs out it will
					//  have to be selected again if the player joins, also it does not affect any other players.
					player.setMetadata("Pos1X", new FixedMetadataValue(plugin, blockloc.getBlockX()));
					player.setMetadata("Pos1Y", new FixedMetadataValue(plugin, blockloc.getBlockY()));
					player.setMetadata("Pos1Z", new FixedMetadataValue(plugin, blockloc.getBlockZ()));
					player.setMetadata("Pos1World", new FixedMetadataValue(plugin, blockloc.getWorld().getName()));
					player.sendMessage("\u00A7eYou have selected pos1! X:" + blockloc.getBlockX() + " Y:" + blockloc.getBlockY() + " Z:" + blockloc.getBlockZ() + " World: " +  blockloc.getWorld().getName());

					// Stops the event so the block is not damaged
					event.setCancelled(true);

					// Returns the event so no more code is executed(stops unnecessary code being executed)
				}
				else if(event.getAction() == Action.RIGHT_CLICK_BLOCK) {
					Location blockloc = event.getClickedBlock().getLocation();
					player.setMetadata("Pos2X", new FixedMetadataValue(plugin, blockloc.getBlockX()));
					player.setMetadata("Pos2Y", new FixedMetadataValue(plugin, blockloc.getBlockY()));
					player.setMetadata("Pos2Z", new FixedMetadataValue(plugin, blockloc.getBlockZ()));
					player.setMetadata("Pos2World", new FixedMetadataValue(plugin, blockloc.getWorld().getName()));
					player.sendMessage("\u00A7eYou have selected pos2! X:" + blockloc.getBlockX() + " Y:" + blockloc.getBlockY() + " Z:" + blockloc.getBlockZ() + " World: " +  blockloc.getWorld().getName());

					// Stops the event so the block is not interacted with
					event.setCancelled(true);

					// Returns the event so no more code is executed(stops unnecessary code being executed)
				}

			}

		}

	}



}