package net.minecraft.world.entity.animal.wolf;

import com.mojang.serialization.Codec;
import com.mojang.serialization.codecs.RecordCodecBuilder;
import com.mojang.serialization.codecs.RecordCodecBuilder.Instance;
import java.util.List;
import net.minecraft.core.ClientAsset;
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.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 WolfVariant(WolfVariant.AssetInfo assetInfo, SpawnPrioritySelectors spawnConditions) implements PriorityProvider<SpawnContext, SpawnCondition> {
    public static final Codec<WolfVariant> DIRECT_CODEC = RecordCodecBuilder.create(
        p_396035_ -> p_396035_.group(
                WolfVariant.AssetInfo.CODEC.fieldOf("assets").forGetter(WolfVariant::assetInfo),
                SpawnPrioritySelectors.CODEC.fieldOf("spawn_conditions").forGetter(WolfVariant::spawnConditions)
            )
            .apply(p_396035_, WolfVariant::new)
    );
    public static final Codec<WolfVariant> NETWORK_CODEC = RecordCodecBuilder.create(
        p_395926_ -> p_395926_.group(WolfVariant.AssetInfo.CODEC.fieldOf("assets").forGetter(WolfVariant::assetInfo)).apply(p_395926_, WolfVariant::new)
    );
    public static final Codec<Holder<WolfVariant>> CODEC = RegistryFixedCodec.create(Registries.WOLF_VARIANT);
    public static final StreamCodec<RegistryFriendlyByteBuf, Holder<WolfVariant>> STREAM_CODEC = ByteBufCodecs.holderRegistry(Registries.WOLF_VARIANT);

    private WolfVariant(WolfVariant.AssetInfo p_396636_) {
        this(p_396636_, SpawnPrioritySelectors.EMPTY);
    }

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

    public record AssetInfo(ClientAsset wild, ClientAsset tame, ClientAsset angry) {
        public static final Codec<WolfVariant.AssetInfo> CODEC = RecordCodecBuilder.create(
            p_395338_ -> p_395338_.group(
                    ClientAsset.CODEC.fieldOf("wild").forGetter(WolfVariant.AssetInfo::wild),
                    ClientAsset.CODEC.fieldOf("tame").forGetter(WolfVariant.AssetInfo::tame),
                    ClientAsset.CODEC.fieldOf("angry").forGetter(WolfVariant.AssetInfo::angry)
                )
                .apply(p_395338_, WolfVariant.AssetInfo::new)
        );
    }
}