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

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

@Environment(EnvType.CLIENT)
public record UseDuration(boolean remaining) implements RangeSelectItemModelProperty {
	public static final MapCodec<UseDuration> MAP_CODEC = RecordCodecBuilder.mapCodec(
		instance -> instance.group(Codec.BOOL.optionalFieldOf("remaining", false).forGetter(UseDuration::remaining)).apply(instance, UseDuration::new)
	);

	@Override
	public float get(ItemStack stack, @Nullable ClientLevel level, @Nullable LivingEntity entity, int seed) {
		if (entity != null && entity.getUseItem() == stack) {
			return this.remaining ? entity.getUseItemRemainingTicks() : useDuration(stack, entity);
		} else {
			return 0.0F;
		}
	}

	@Override
	public MapCodec<UseDuration> type() {
		return MAP_CODEC;
	}

	public static int useDuration(ItemStack stack, LivingEntity entity) {
		return stack.getUseDuration(entity) - entity.getUseItemRemainingTicks();
	}
}