package mob.transporter;

import net.minecraft.client.MinecraftClient;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.util.Hand;
import net.minecraft.util.TypedActionResult;
import net.minecraft.util.hit.BlockHitResult;
import net.minecraft.util.hit.EntityHitResult;
import net.minecraft.util.hit.HitResult;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
import net.minecraft.util.hit.HitResult.Type;

public class FabricItem extends Item {

    public FabricItem(Settings settings) {
        super(settings);
    }

    @Override
    public TypedActionResult<ItemStack> use(World world, PlayerEntity playerEntity, Hand hand)
    {
        ItemStack mainHand = playerEntity.inventory.getMainHandStack();
		CompoundTag tag = mainHand.getTag();
		EntityHitResult entityHit;
		Entity entity;
		MinecraftClient client = MinecraftClient.getInstance();
		HitResult hit = client.crosshairTarget;
		BlockPos blockPos;
        CompoundTag entityCTag = null;

        if (mainHand.getTag() == null)
        {
            CompoundTag newTag = mainHand.getOrCreateTag();
            newTag.putBoolean("hasEntity", false);
            newTag.put("entityTag", entityCTag);
        }

		if (hit.getType() == Type.ENTITY)
			{
				entityHit = (EntityHitResult) hit;
				entity = entityHit.getEntity();
				if (tag.getBoolean("hasEntity") == false)
				{

					entityCTag = new CompoundTag();
                    entity.saveSelfToTag(entityCTag);
					entityCTag.remove("Pos");
					entity.remove();

				}
                else if (hit.getType() == Type.BLOCK)
				{
				BlockHitResult blockHit = (BlockHitResult) hit;
				blockPos = blockHit.getBlockPos();
				//BlockState blockState = client.world.getBlockState(blockPos);
				//Block block = blockState.getBlock();
				// i dont need these

				if (tag.getBoolean("hasEntity") == true)
				{
					if (entityCTag != null)
					{
						Vec3d SummonVec = new Vec3d(blockPos.getX(), blockPos.getY(), blockPos.getZ());
						Transporter.summon(tag.getCompound("entityTag"), world, SummonVec);
						tag.putBoolean("hasEntity", true);
						}
					}
				}
			}
        return TypedActionResult.success(playerEntity.getStackInHand(hand));
    }
}