import lombok.Getter;
import org.broken.cheststorage.ChestStorage;
import org.broken.cheststorage.api.ContainerRegistryAPI;
import org.broken.cheststorage.api.containerholders.InventoryholderStorageUnit;
import org.broken.cheststorage.util.ItemUtily;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.mineacademy.fo.Common;

import java.util.Map;

public class AddItemsToStorageUnit {
    @Getter
    private static final AddItemsToStorageUnit instance = new AddItemsToStorageUnit();
    private final ChestStorage plugin = ChestStorage.getInstance();

    public void getItemsFromStorageUnit(Location location, ContainerRegistryAPI registry) {

        //LagCatcher.start("STORAGEUNIT getItemsFromStorageUnit");

        InventoryholderStorageUnit container = (InventoryholderStorageUnit) plugin.getClassinstans().createObjektInventoryHolder(location, null);

        if (container.getPage(location, 0) == null) {
            container.setInventoryHopper();
        } else {
            Inventory inventory = container.getPage(location, 0);
            ItemStack items = inventory.getItem(2);

            //System.out.println("items " + items);
            if (items == null) return;
            Map<Integer, ItemStack> leftOvers = container.addItems(items);
            if (leftOvers.isEmpty()) {
                System.out.println("leftovers isEmpty " + leftOvers);
                Common.runLaterAsync(0, () -> container.updateInventoryTitle(registry.getAmontOfItems(location), null));
                registry.saveItemsStorage(location, new ItemStack[]{ItemUtily.createItemStackAsOne(items)});
            } else {
                System.out.println("leftovers " + leftOvers);
                location.getWorld().dropItemNaturally(location, leftOvers.get(0));
            }

            inventory.setItem(2, new ItemStack(Material.AIR));
            //}
        }
        //LagCatcher.end("STORAGEUNIT getItemsFromStorageUnit");
    }


}