package net.minecraft.client.model;

import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.model.geom.ModelPart;
import net.minecraft.client.model.geom.PartPose;
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.MeshTransformer;
import net.minecraft.client.model.geom.builders.PartDefinition;
import net.minecraft.client.renderer.entity.state.SalmonRenderState;
import net.minecraft.util.Mth;

@Environment(EnvType.CLIENT)
public class SalmonModel extends EntityModel<SalmonRenderState> {
	public static final MeshTransformer SMALL_TRANSFORMER = MeshTransformer.scaling(0.5F);
	public static final MeshTransformer LARGE_TRANSFORMER = MeshTransformer.scaling(1.5F);
	private static final String BODY_FRONT = "body_front";
	private static final String BODY_BACK = "body_back";
	private static final float Z_OFFSET = -7.2F;
	private final ModelPart bodyBack;

	public SalmonModel(ModelPart root) {
		super(root);
		this.bodyBack = root.getChild("body_back");
	}

	public static LayerDefinition createBodyLayer() {
		MeshDefinition meshDefinition = new MeshDefinition();
		PartDefinition partDefinition = meshDefinition.getRoot();
		int i = 20;
		PartDefinition partDefinition2 = partDefinition.addOrReplaceChild(
			"body_front", CubeListBuilder.create().texOffs(0, 0).addBox(-1.5F, -2.5F, 0.0F, 3.0F, 5.0F, 8.0F), PartPose.offset(0.0F, 20.0F, -7.2F)
		);
		PartDefinition partDefinition3 = partDefinition.addOrReplaceChild(
			"body_back", CubeListBuilder.create().texOffs(0, 13).addBox(-1.5F, -2.5F, 0.0F, 3.0F, 5.0F, 8.0F), PartPose.offset(0.0F, 20.0F, 0.8000002F)
		);
		partDefinition.addOrReplaceChild(
			"head", CubeListBuilder.create().texOffs(22, 0).addBox(-1.0F, -2.0F, -3.0F, 2.0F, 4.0F, 3.0F), PartPose.offset(0.0F, 20.0F, -7.2F)
		);
		partDefinition3.addOrReplaceChild(
			"back_fin", CubeListBuilder.create().texOffs(20, 10).addBox(0.0F, -2.5F, 0.0F, 0.0F, 5.0F, 6.0F), PartPose.offset(0.0F, 0.0F, 8.0F)
		);
		partDefinition2.addOrReplaceChild(
			"top_front_fin", CubeListBuilder.create().texOffs(2, 1).addBox(0.0F, 0.0F, 0.0F, 0.0F, 2.0F, 3.0F), PartPose.offset(0.0F, -4.5F, 5.0F)
		);
		partDefinition3.addOrReplaceChild(
			"top_back_fin", CubeListBuilder.create().texOffs(0, 2).addBox(0.0F, 0.0F, 0.0F, 0.0F, 2.0F, 4.0F), PartPose.offset(0.0F, -4.5F, -1.0F)
		);
		partDefinition.addOrReplaceChild(
			"right_fin",
			CubeListBuilder.create().texOffs(-4, 0).addBox(-2.0F, 0.0F, 0.0F, 2.0F, 0.0F, 2.0F),
			PartPose.offsetAndRotation(-1.5F, 21.5F, -7.2F, 0.0F, 0.0F, (float) (-Math.PI / 4))
		);
		partDefinition.addOrReplaceChild(
			"left_fin",
			CubeListBuilder.create().texOffs(0, 0).addBox(0.0F, 0.0F, 0.0F, 2.0F, 0.0F, 2.0F),
			PartPose.offsetAndRotation(1.5F, 21.5F, -7.2F, 0.0F, 0.0F, (float) (Math.PI / 4))
		);
		return LayerDefinition.create(meshDefinition, 32, 32);
	}

	public void setupAnim(SalmonRenderState salmonRenderState) {
		super.setupAnim(salmonRenderState);
		float f = 1.0F;
		float g = 1.0F;
		if (!salmonRenderState.isInWater) {
			f = 1.3F;
			g = 1.7F;
		}

		this.bodyBack.yRot = -f * 0.25F * Mth.sin(g * 0.6F * salmonRenderState.ageInTicks);
	}
}