package net.minecraft.world.entity.animal;

import com.mojang.serialization.Codec;
import com.mojang.serialization.codecs.RecordCodecBuilder;
import java.util.List;
import net.minecraft.core.Holder;
import net.minecraft.core.registries.Registries;
import net.minecraft.network.RegistryFriendlyByteBuf;
import net.minecraft.network.codec.ByteBufCodecs;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.resources.RegistryFixedCodec;
import net.minecraft.util.StringRepresentable;
import net.minecraft.world.entity.variant.ModelAndTexture;
import net.minecraft.world.entity.variant.PriorityProvider;
import net.minecraft.world.entity.variant.SpawnCondition;
import net.minecraft.world.entity.variant.SpawnContext;
import net.minecraft.world.entity.variant.SpawnPrioritySelectors;

public record PigVariant(ModelAndTexture<PigVariant.ModelType> modelAndTexture, SpawnPrioritySelectors spawnConditions)
	implements PriorityProvider<SpawnContext, SpawnCondition> {
	public static final Codec<PigVariant> DIRECT_CODEC = RecordCodecBuilder.create(
		instance -> instance.group(
				ModelAndTexture.codec(PigVariant.ModelType.CODEC, PigVariant.ModelType.NORMAL).forGetter(PigVariant::modelAndTexture),
				SpawnPrioritySelectors.CODEC.fieldOf("spawn_conditions").forGetter(PigVariant::spawnConditions)
			)
			.apply(instance, PigVariant::new)
	);
	public static final Codec<PigVariant> NETWORK_CODEC = RecordCodecBuilder.create(
		instance -> instance.group(ModelAndTexture.codec(PigVariant.ModelType.CODEC, PigVariant.ModelType.NORMAL).forGetter(PigVariant::modelAndTexture))
			.apply(instance, PigVariant::new)
	);
	public static final Codec<Holder<PigVariant>> CODEC = RegistryFixedCodec.create(Registries.PIG_VARIANT);
	public static final StreamCodec<RegistryFriendlyByteBuf, Holder<PigVariant>> STREAM_CODEC = ByteBufCodecs.holderRegistry(Registries.PIG_VARIANT);

	private PigVariant(ModelAndTexture<PigVariant.ModelType> modelAndTexture) {
		this(modelAndTexture, SpawnPrioritySelectors.EMPTY);
	}

	@Override
	public List<PriorityProvider.Selector<SpawnContext, SpawnCondition>> selectors() {
		return this.spawnConditions.selectors();
	}

	public static enum ModelType implements StringRepresentable {
		NORMAL("normal"),
		COLD("cold");

		public static final Codec<PigVariant.ModelType> CODEC = StringRepresentable.fromEnum(PigVariant.ModelType::values);
		private final String name;

		private ModelType(final String name) {
			this.name = name;
		}

		@Override
		public String getSerializedName() {
			return this.name;
		}
	}
}