package net.minecraft.client.renderer.item.properties.select;

import com.mojang.serialization.Codec;
import com.mojang.serialization.MapCodec;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.world.entity.HumanoidArm;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.item.ItemDisplayContext;
import net.minecraft.world.item.ItemStack;
import org.jetbrains.annotations.Nullable;

@Environment(EnvType.CLIENT)
public record MainHand() implements SelectItemModelProperty<HumanoidArm> {
	public static final Codec<HumanoidArm> VALUE_CODEC = HumanoidArm.CODEC;
	public static final SelectItemModelProperty.Type<MainHand, HumanoidArm> TYPE = SelectItemModelProperty.Type.create(MapCodec.unit(new MainHand()), VALUE_CODEC);

	@Nullable
	public HumanoidArm get(
		ItemStack itemStack, @Nullable ClientLevel clientLevel, @Nullable LivingEntity livingEntity, int i, ItemDisplayContext itemDisplayContext
	) {
		return livingEntity == null ? null : livingEntity.getMainArm();
	}

	@Override
	public SelectItemModelProperty.Type<MainHand, HumanoidArm> type() {
		return TYPE;
	}

	@Override
	public Codec<HumanoidArm> valueCodec() {
		return VALUE_CODEC;
	}
}