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.util.Mth;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.item.ItemStack;
import org.jetbrains.annotations.Nullable;

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

	@Override
	public float get(ItemStack stack, @Nullable ClientLevel level, @Nullable LivingEntity entity, int seed) {
		float f = stack.getCount();
		float g = stack.getMaxStackSize();
		return this.normalize ? Mth.clamp(f / g, 0.0F, 1.0F) : Mth.clamp(f, 0.0F, g);
	}

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