package eu.univento.lobby.listeners;

import eu.univento.core.api.gui.AnvilGUI;
import eu.univento.core.api.languages.Messages;
import eu.univento.core.api.player.CustomPlayer;
import eu.univento.lobby.utils.PetManager;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.entity.Ageable;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerInteractEntityEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

/**
 * @author joethei
 * @version 0.1
 */
public class PetInteract implements Listener {

    @EventHandler
    public void onEntityInteract(PlayerInteractEntityEvent e) {
        e.setCancelled(true);
        CustomPlayer p = CustomPlayer.getPlayer(e.getPlayer());
        Entity entity = e.getRightClicked();
        if (PetManager.getPet(p) == entity) {
            p.openInventory(getInventory(p));
        }
    }

    Inventory getInventory(CustomPlayer p) {
        Messages msgs = new Messages(p);
        Inventory inv = Bukkit.createInventory(p, 9, msgs.LobbyItems_YOUR_PET());

        ItemStack name = new ItemStack(Material.NAME_TAG);
        ItemMeta nameMeta = name.getItemMeta();
        nameMeta.setDisplayName(msgs.LobbyItems_PETS_NAME());
        name.setItemMeta(nameMeta);

        ItemStack baby = new ItemStack(Material.SUGAR);
        ItemMeta babyMeta = baby.getItemMeta();
        babyMeta.setDisplayName(msgs.LobbyItems_PETS_AGE());
        baby.setItemMeta(babyMeta);

        ItemStack mount = new ItemStack(Material.SADDLE);
        ItemMeta mountMeta = mount.getItemMeta();
        mountMeta.setDisplayName(msgs.LobbyItems_PETS_RIDE());
        mount.setItemMeta(mountMeta);

        ItemStack delete = new ItemStack(Material.BARRIER);
        ItemMeta deleteMeta = delete.getItemMeta();
        deleteMeta.setDisplayName(msgs.LobbyItems_PETS_REMOVE());
        delete.setItemMeta(deleteMeta);

        inv.setItem(0, name);
        inv.setItem(1, baby);
        inv.setItem(2, mount);
        inv.setItem(8, delete);

        return inv;
    }

    @EventHandler
    public void onInventoryClick(InventoryClickEvent e) {
        if (e.getWhoClicked() instanceof Player) {
            CustomPlayer p = CustomPlayer.getPlayer(e.getWhoClicked().getName());
            Messages msgs = new Messages(p);
            if (e.getInventory().getName().equals(getInventory(p).getName())) {
                if (e.getCurrentItem().getType() == Material.NAME_TAG) {
                    assert p != null;
                    p.closeInventory();
                    AnvilGUI gui = new AnvilGUI(p, event -> {
                        if(event.getSlot() == AnvilGUI.AnvilSlot.OUTPUT) {
                            event.setWillClose(true);
                            event.setWillDestroy(true);
                            PetManager.setName(p, p.getColor() + event.getName());
                            p.refreshExperience();
                        }else{
                            event.setWillDestroy(true);
                            event.setWillClose(true);
                        }
                    });

                    ItemStack name = new ItemStack(Material.NAME_TAG);
                    ItemMeta nameMeta = name.getItemMeta();
                    nameMeta.setDisplayName(PetManager.getName(p));
                    name.setItemMeta(nameMeta);

                    gui.setSlot(AnvilGUI.AnvilSlot.INPUT_LEFT, name);

                    gui.open();

                }
                if(e.getCurrentItem().getType() == Material.SUGAR) {
                    p.closeInventory();
                    Entity pet = PetManager.getPet(p);
                    Ageable age = (Ageable) pet;
                    if(age.isAdult()) {
                        age.setBaby();
                    }else {
                        age.setAdult();
                    }
                }
                if(e.getCurrentItem().getType() == Material.SADDLE) {
                    p.closeInventory();
                    Entity pet = PetManager.getPet(p);
                    if(pet.getPassenger() != null) {
                        pet.setPassenger(null);
                    }else {
                        pet.setPassenger(p);
                    }
                }
                if (e.getCurrentItem().getType() == Material.BARRIER) {
                    p.closeInventory();
                    PetManager.removePet(p);
                    p.sendMessage(msgs.PREFIX() + msgs.Lobby_PET_REMOVE());
                }
            }
        }
    }
}