package net.minecraft.client.renderer.entity;

import com.google.common.collect.Maps;
import com.mojang.blaze3d.vertex.PoseStack;
import java.util.Map;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.model.AdultAndBabyModelPair;
import net.minecraft.client.model.EntityModel;
import net.minecraft.client.model.animal.chicken.AdultChickenModel;
import net.minecraft.client.model.animal.chicken.BabyChickenModel;
import net.minecraft.client.model.animal.chicken.ChickenModel;
import net.minecraft.client.model.animal.chicken.ColdChickenModel;
import net.minecraft.client.model.geom.ModelLayers;
import net.minecraft.client.renderer.SubmitNodeCollector;
import net.minecraft.client.renderer.entity.state.ChickenRenderState;
import net.minecraft.client.renderer.state.level.CameraRenderState;
import net.minecraft.client.renderer.texture.MissingTextureAtlasSprite;
import net.minecraft.resources.Identifier;
import net.minecraft.util.Mth;
import net.minecraft.world.entity.animal.chicken.Chicken;
import net.minecraft.world.entity.animal.chicken.ChickenVariant;

@Environment(EnvType.CLIENT)
public class ChickenRenderer extends MobRenderer<Chicken, ChickenRenderState, ChickenModel> {
	private final Map<ChickenVariant.ModelType, AdultAndBabyModelPair<ChickenModel>> models;

	public ChickenRenderer(final EntityRendererProvider.Context context) {
		super(context, new AdultChickenModel(context.bakeLayer(ModelLayers.CHICKEN)), 0.3F);
		this.models = bakeModels(context);
	}

	private static Map<ChickenVariant.ModelType, AdultAndBabyModelPair<ChickenModel>> bakeModels(final EntityRendererProvider.Context context) {
		return Maps.newEnumMap(
			Map.of(
				ChickenVariant.ModelType.NORMAL,
				new AdultAndBabyModelPair<>(
					new AdultChickenModel(context.bakeLayer(ModelLayers.CHICKEN)), new BabyChickenModel(context.bakeLayer(ModelLayers.CHICKEN_BABY))
				),
				ChickenVariant.ModelType.COLD,
				new AdultAndBabyModelPair<>(
					new ColdChickenModel(context.bakeLayer(ModelLayers.COLD_CHICKEN)), new BabyChickenModel(context.bakeLayer(ModelLayers.CHICKEN_BABY))
				)
			)
		);
	}

	public void submit(final ChickenRenderState state, final PoseStack poseStack, final SubmitNodeCollector submitNodeCollector, final CameraRenderState camera) {
		if (state.variant != null) {
			this.model = (EntityModel)((AdultAndBabyModelPair)this.models.get(state.variant.modelAndTexture().model())).getModel(state.isBaby);
			super.submit(state, poseStack, submitNodeCollector, camera);
		}
	}

	public Identifier getTextureLocation(final ChickenRenderState state) {
		return state.variant == null
			? MissingTextureAtlasSprite.getLocation()
			: (state.isBaby ? state.variant.babyTexture().texturePath() : state.variant.modelAndTexture().asset().texturePath());
	}

	public ChickenRenderState createRenderState() {
		return new ChickenRenderState();
	}

	public void extractRenderState(final Chicken entity, final ChickenRenderState state, final float partialTicks) {
		super.extractRenderState(entity, state, partialTicks);
		state.flap = Mth.lerp(partialTicks, entity.oFlap, entity.flap);
		state.flapSpeed = Mth.lerp(partialTicks, entity.oFlapSpeed, entity.flapSpeed);
		state.variant = entity.getVariant().value();
	}
}