package me.com.devlucas.stackmobs;

import org.bukkit.Material;
import org.bukkit.block.CreatureSpawner;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.CreatureSpawnEvent;
import org.bukkit.event.entity.EntityDeathEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;

public class Stackar implements Listener {

    @EventHandler(priority = EventPriority.HIGHEST)
    public void aoNascer(CreatureSpawnEvent e) {
        if (e.getSpawnReason() != CreatureSpawnEvent.SpawnReason.SPAWNER) {
            e.setCancelled(false);
            return;
        }

        for (Entity en : e.getEntity().getNearbyEntities(10, 10, 10)) {
            if (en.getType() == e.getEntityType()) {
            	e.getEntity().remove();
                int atual = 1;

                if (en.isCustomNameVisible()) {
                	atual = Integer.parseInt(en.getCustomName().split(" ")[1].substring(1)) + 1;
                }

                en.setCustomName("§c" + en.getType() + " x" + atual);
                en.setCustomNameVisible(true);
                return;
            }
        }

        e.getEntity().setCustomName("§c" + e.getEntity().getType() + " x1");
        e.getEntity().setCustomNameVisible(true);
    }

    @EventHandler(priority = EventPriority.HIGHEST)
    public void aoMatar(EntityDeathEvent e) {
    	LivingEntity en = e.getEntity();
        if (en.isCustomNameVisible()) {
            if (en.getCustomName().startsWith("§c" + e.getEntity().getType() + "§c x")) {
            	int x = Integer.parseInt(en.getCustomName().split(" ")[1].substring(1));

            	if (en.getKiller() instanceof Player) {
            		Player p = en.getKiller();
            		int plus = 1;

            		if (p.getItemInHand().getEnchantments().containsKey(Enchantment.LOOT_BONUS_MOBS)) {
            			plus = p.getItemInHand().getEnchantmentLevel(Enchantment.LOOT_BONUS_MOBS);
            		}

	            	for (ItemStack is : e.getDrops()) {
	            		is.setAmount(is.getAmount() * plus * x);
	            	}
            	} else {
            		for (ItemStack is : e.getDrops()) {
	            		is.setAmount((is.getAmount()) * x);
	            	}
            	}
            }
        }
    }

    @SuppressWarnings("deprecation")
	@EventHandler
    public void aoInteragir(PlayerInteractEvent e) {
    	if (e.getClickedBlock() == null) return;
    	if (e.getItem() == null) return;

    	if (e.getClickedBlock().getState() instanceof CreatureSpawner) {
    		e.setCancelled(true);
    		final CreatureSpawner cs = (CreatureSpawner) e.getClickedBlock().getState();

    		if (e.getItem().getType() == Material.MONSTER_EGG) {
    			cs.setSpawnedType(EntityType.fromId(e.getItem().getDurability()));
    			cs.update(true);
    			e.getPlayer().sendMessage("§cVocê alterou o spawner para " + cs.getSpawnedType());

    		} else if (e.getItem().getType() == Material.DRAGON_EGG) {
    			e.getPlayer().sendMessage("§aVelocidade atual: " + cs.getDelay());
    			e.getItem().setAmount(e.getItem().getAmount() - 1);
    			if (e.getItem().getAmount() == 0) {
    				e.getPlayer().setItemInHand(null);
    			}
    			e.getPlayer().updateInventory();
    		}
    	}
    }

}