package net.minecraft.client.model.monster.breeze;

import java.util.Set;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.animation.KeyframeAnimation;
import net.minecraft.client.animation.definitions.BreezeAnimation;
import net.minecraft.client.model.EntityModel;
import net.minecraft.client.model.geom.ModelPart;
import net.minecraft.client.model.geom.PartPose;
import net.minecraft.client.model.geom.builders.CubeDeformation;
import net.minecraft.client.model.geom.builders.CubeListBuilder;
import net.minecraft.client.model.geom.builders.LayerDefinition;
import net.minecraft.client.model.geom.builders.MeshDefinition;
import net.minecraft.client.model.geom.builders.PartDefinition;
import net.minecraft.client.renderer.entity.state.BreezeRenderState;
import net.minecraft.client.renderer.rendertype.RenderTypes;

@Environment(EnvType.CLIENT)
public class BreezeModel extends EntityModel<BreezeRenderState> {
	private static final float WIND_TOP_SPEED = 0.6F;
	private static final float WIND_MIDDLE_SPEED = 0.8F;
	private static final float WIND_BOTTOM_SPEED = 1.0F;
	private final ModelPart head;
	private final ModelPart eyes;
	private final ModelPart wind;
	private final ModelPart windTop;
	private final ModelPart windMid;
	private final ModelPart windBottom;
	private final ModelPart rods;
	private final KeyframeAnimation idleAnimation;
	private final KeyframeAnimation shootAnimation;
	private final KeyframeAnimation slideAnimation;
	private final KeyframeAnimation slideBackAnimation;
	private final KeyframeAnimation inhaleAnimation;
	private final KeyframeAnimation jumpAnimation;

	public BreezeModel(final ModelPart root) {
		super(root, RenderTypes::entityTranslucent);
		this.wind = root.getChild("wind_body");
		this.windBottom = this.wind.getChild("wind_bottom");
		this.windMid = this.windBottom.getChild("wind_mid");
		this.windTop = this.windMid.getChild("wind_top");
		this.head = root.getChild("body").getChild("head");
		this.eyes = this.head.getChild("eyes");
		this.rods = root.getChild("body").getChild("rods");
		this.idleAnimation = BreezeAnimation.IDLE.bake(root);
		this.shootAnimation = BreezeAnimation.SHOOT.bake(root);
		this.slideAnimation = BreezeAnimation.SLIDE.bake(root);
		this.slideBackAnimation = BreezeAnimation.SLIDE_BACK.bake(root);
		this.inhaleAnimation = BreezeAnimation.INHALE.bake(root);
		this.jumpAnimation = BreezeAnimation.JUMP.bake(root);
	}

	private static MeshDefinition createBaseMesh() {
		MeshDefinition meshdefinition = new MeshDefinition();
		PartDefinition partdefinition = meshdefinition.getRoot();
		PartDefinition body = partdefinition.addOrReplaceChild("body", CubeListBuilder.create(), PartPose.offset(0.0F, 0.0F, 0.0F));
		PartDefinition rods = body.addOrReplaceChild("rods", CubeListBuilder.create(), PartPose.offset(0.0F, 8.0F, 0.0F));
		rods.addOrReplaceChild(
			"rod_1",
			CubeListBuilder.create().texOffs(0, 17).addBox(-1.0F, 0.0F, -3.0F, 2.0F, 8.0F, 2.0F, new CubeDeformation(0.0F)),
			PartPose.offsetAndRotation(2.5981F, -3.0F, 1.5F, -2.7489F, -1.0472F, 3.1416F)
		);
		rods.addOrReplaceChild(
			"rod_2",
			CubeListBuilder.create().texOffs(0, 17).addBox(-1.0F, 0.0F, -3.0F, 2.0F, 8.0F, 2.0F, new CubeDeformation(0.0F)),
			PartPose.offsetAndRotation(-2.5981F, -3.0F, 1.5F, -2.7489F, 1.0472F, 3.1416F)
		);
		rods.addOrReplaceChild(
			"rod_3",
			CubeListBuilder.create().texOffs(0, 17).addBox(-1.0F, 0.0F, -3.0F, 2.0F, 8.0F, 2.0F, new CubeDeformation(0.0F)),
			PartPose.offsetAndRotation(0.0F, -3.0F, -3.0F, 0.3927F, 0.0F, 0.0F)
		);
		PartDefinition head = body.addOrReplaceChild(
			"head",
			CubeListBuilder.create()
				.texOffs(4, 24)
				.addBox(-5.0F, -5.0F, -4.2F, 10.0F, 3.0F, 4.0F, new CubeDeformation(0.0F))
				.texOffs(0, 0)
				.addBox(-4.0F, -8.0F, -4.0F, 8.0F, 8.0F, 8.0F, new CubeDeformation(0.0F)),
			PartPose.offset(0.0F, 4.0F, 0.0F)
		);
		head.addOrReplaceChild(
			"eyes",
			CubeListBuilder.create()
				.texOffs(4, 24)
				.addBox(-5.0F, -5.0F, -4.2F, 10.0F, 3.0F, 4.0F, new CubeDeformation(0.0F))
				.texOffs(0, 0)
				.addBox(-4.0F, -8.0F, -4.0F, 8.0F, 8.0F, 8.0F, new CubeDeformation(0.0F)),
			PartPose.offset(0.0F, 0.0F, 0.0F)
		);
		PartDefinition windBody = partdefinition.addOrReplaceChild("wind_body", CubeListBuilder.create(), PartPose.offset(0.0F, 0.0F, 0.0F));
		PartDefinition windBottom = windBody.addOrReplaceChild(
			"wind_bottom",
			CubeListBuilder.create().texOffs(1, 83).addBox(-2.5F, -7.0F, -2.5F, 5.0F, 7.0F, 5.0F, new CubeDeformation(0.0F)),
			PartPose.offset(0.0F, 24.0F, 0.0F)
		);
		PartDefinition windMid = windBottom.addOrReplaceChild(
			"wind_mid",
			CubeListBuilder.create()
				.texOffs(74, 28)
				.addBox(-6.0F, -6.0F, -6.0F, 12.0F, 6.0F, 12.0F, new CubeDeformation(0.0F))
				.texOffs(78, 32)
				.addBox(-4.0F, -6.0F, -4.0F, 8.0F, 6.0F, 8.0F, new CubeDeformation(0.0F))
				.texOffs(49, 71)
				.addBox(-2.5F, -6.0F, -2.5F, 5.0F, 6.0F, 5.0F, new CubeDeformation(0.0F)),
			PartPose.offset(0.0F, -7.0F, 0.0F)
		);
		windMid.addOrReplaceChild(
			"wind_top",
			CubeListBuilder.create()
				.texOffs(0, 0)
				.addBox(-9.0F, -8.0F, -9.0F, 18.0F, 8.0F, 18.0F, new CubeDeformation(0.0F))
				.texOffs(6, 6)
				.addBox(-6.0F, -8.0F, -6.0F, 12.0F, 8.0F, 12.0F, new CubeDeformation(0.0F))
				.texOffs(105, 57)
				.addBox(-2.5F, -8.0F, -2.5F, 5.0F, 8.0F, 5.0F, new CubeDeformation(0.0F)),
			PartPose.offset(0.0F, -6.0F, 0.0F)
		);
		return meshdefinition;
	}

	public static LayerDefinition createBodyLayer() {
		MeshDefinition mesh = createBaseMesh();
		mesh.getRoot().retainPartsAndChildren(Set.of("head", "rods"));
		return LayerDefinition.create(mesh, 32, 32);
	}

	public static LayerDefinition createWindLayer() {
		MeshDefinition mesh = createBaseMesh();
		mesh.getRoot().retainPartsAndChildren(Set.of("wind_body"));
		return LayerDefinition.create(mesh, 128, 128);
	}

	public static LayerDefinition createEyesLayer() {
		MeshDefinition mesh = createBaseMesh();
		mesh.getRoot().retainPartsAndChildren(Set.of("eyes"));
		return LayerDefinition.create(mesh, 32, 32);
	}

	public void setupAnim(final BreezeRenderState state) {
		super.setupAnim(state);
		this.idleAnimation.apply(state.idle, state.ageInTicks);
		this.shootAnimation.apply(state.shoot, state.ageInTicks);
		this.slideAnimation.apply(state.slide, state.ageInTicks);
		this.slideBackAnimation.apply(state.slideBack, state.ageInTicks);
		this.inhaleAnimation.apply(state.inhale, state.ageInTicks);
		this.jumpAnimation.apply(state.longJump, state.ageInTicks);
	}

	public ModelPart head() {
		return this.head;
	}

	public ModelPart eyes() {
		return this.eyes;
	}

	public ModelPart rods() {
		return this.rods;
	}

	public ModelPart wind() {
		return this.wind;
	}
}