package net.minecraft.world.item;

import java.util.stream.Stream;
import net.minecraft.world.InteractionHand;
import net.minecraft.world.InteractionResult;
import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.level.Level;

public class ItemUtils {
	public static InteractionResult startUsingInstantly(final Level level, final Player player, final InteractionHand hand) {
		player.startUsingItem(hand);
		return InteractionResult.CONSUME;
	}

	public static ItemStack createFilledResult(final ItemStack itemStack, final Player player, final ItemStack newItemStack, final boolean limitCreativeStackSize) {
		boolean isCreative = player.hasInfiniteMaterials();
		if (limitCreativeStackSize && isCreative) {
			if (!player.getInventory().contains(newItemStack)) {
				player.getInventory().add(newItemStack);
			}

			return itemStack;
		} else {
			itemStack.consume(1, player);
			if (itemStack.isEmpty()) {
				return newItemStack;
			} else {
				if (!player.getInventory().add(newItemStack)) {
					player.drop(newItemStack, false);
				}

				return itemStack;
			}
		}
	}

	public static ItemStack createFilledResult(final ItemStack itemStack, final Player player, final ItemStack newItemStack) {
		return createFilledResult(itemStack, player, newItemStack, true);
	}

	public static void onContainerDestroyed(final ItemEntity container, final Stream<ItemStack> contents) {
		Level level = container.level();
		if (!level.isClientSide()) {
			contents.forEach(stack -> level.addFreshEntity(new ItemEntity(level, container.getX(), container.getY(), container.getZ(), stack)));
		}
	}
}