package dev.loki.item;

import dev.loki.mdbd;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.persistence.PersistentDataContainer;
import org.bukkit.persistence.PersistentDataType;

import java.util.Arrays;

public class ItemMedkit implements BaseItem {

    private static final NamespacedKey ITEM_KEY = new NamespacedKey("mdbd", "item_type");
    private static final NamespacedKey CHARGES_KEY = new NamespacedKey("mdbd", "charges");

    private final int charges;

    public ItemMedkit() {
        this(ItemType.MEDKIT.getDefaultCharges());
    }

    public ItemMedkit(int charges) {
        this.charges = charges;
    }

    @Override
    public ItemType getType() {
        return ItemType.MEDKIT;
    }

    @Override
    public ItemStack createItemStack() {
        ItemStack item = new ItemStack(Material.PAPER);
        ItemMeta meta = item.getItemMeta();
        if (meta != null) {
            meta.setDisplayName("§a" + getType().getDisplayName());
            meta.setLore(Arrays.asList(
                "§7" + getType().getDescription(),
                "§eЗаряды: §f" + charges + "/" + getType().getDefaultCharges(),
                "§7ПКМ — лечиться"
            ));

            PersistentDataContainer pdc = meta.getPersistentDataContainer();
            pdc.set(ITEM_KEY, PersistentDataType.STRING, getItemId());
            pdc.set(CHARGES_KEY, PersistentDataType.INTEGER, charges);

            item.setItemMeta(meta);
        }
        return item;
    }

    @Override
    public boolean canUse(Player player) {
        return charges > 0;
    }

    @Override
    public void onUse(Player player) {
        if (charges > 0) {
            player.sendMessage(mdbd.getInstance().getConfigManager().getMessages().get("survivor.medkit.start"));
        }
    }

    @Override
    public void onDeplete(Player player) {
        player.getInventory().setItemInMainHand(null);
        player.sendMessage(mdbd.getInstance().getConfigManager().getMessages().get("survivor.medkit.depleted"));
    }

    @Override
    public int getCharges() {
        return charges;
    }

    @Override
    public void setCharges(int charges) {
    }

    @Override
    public boolean isDepleted() {
        return charges <= 0;
    }

    @Override
    public String getItemId() {
        return "MEDKIT";
    }

    public static boolean isMedkit(ItemStack item) {
        if (item == null || !item.hasItemMeta()) return false;
        PersistentDataContainer pdc = item.getItemMeta().getPersistentDataContainer();
        return "MEDKIT".equals(pdc.get(ITEM_KEY, PersistentDataType.STRING));
    }
}