import { GLTF_APPEARANCE_PNG } from "../test-fixtures/gltf-appearance-fixtures";
import {
  encodeBinaryFbxFixture,
  fbxBinaryFixtureProperty as property,
  type FbxBinaryFixtureNode,
} from "./fbx-binary-test-fixture-builder";

export function createBinaryFbxAppearanceFixture(): Uint8Array {
  const geometry: FbxBinaryFixtureNode = {
    children: [
      {
        name: "Vertices",
        properties: [property.float64Array([0, 0, 0, 1, 0, 0, 0, 1, 0])],
      },
      {
        name: "PolygonVertexIndex",
        properties: [property.int32Array([0, 1, -3])],
      },
      {
        children: [
          { name: "Version", properties: [property.int32(101)] },
          { name: "Name", properties: [property.string("UVChannel_1")] },
          {
            name: "MappingInformationType",
            properties: [property.string("ByPolygonVertex")],
          },
          {
            name: "ReferenceInformationType",
            properties: [property.string("IndexToDirect")],
          },
          {
            name: "UV",
            properties: [property.float64Array([0, 0, 1, 0, 0, 1])],
          },
          { name: "UVIndex", properties: [property.int32Array([0, 1, 2])] },
        ],
        name: "LayerElementUV",
        properties: [property.int32(0)],
      },
    ],
    name: "Geometry",
    properties: [
      property.int64(1),
      property.string("Geometry::Painted"),
      property.string("Mesh"),
    ],
  };
  const model: FbxBinaryFixtureNode = {
    name: "Model",
    properties: [
      property.int64(2),
      property.string("Model::Painted"),
      property.string("Mesh"),
    ],
  };
  const material: FbxBinaryFixtureNode = {
    children: [
      { name: "Version", properties: [property.int32(102)] },
      { name: "ShadingModel", properties: [property.string("Phong")] },
      { name: "MultiLayer", properties: [property.int32(0)] },
      {
        children: [{
          name: "P",
          properties: [
            property.string("DiffuseColor"),
            property.string("Color"),
            property.string(""),
            property.string("A"),
            property.float64(0.2),
            property.float64(0.3),
            property.float64(0.4),
          ],
        }],
        name: "Properties70",
      },
    ],
    name: "Material",
    properties: [
      property.int64(3),
      property.string("Material::Paint"),
      property.string(""),
    ],
  };
  const texture: FbxBinaryFixtureNode = {
    children: [
      { name: "Type", properties: [property.string("TextureVideoClip")] },
      { name: "Version", properties: [property.int32(202)] },
      { name: "TextureName", properties: [property.string("Texture::Diffuse")] },
      { name: "Media", properties: [property.string("Video::Diffuse")] },
      { name: "FileName", properties: [property.string("embedded.png")] },
      { name: "RelativeFilename", properties: [property.string("embedded.png")] },
    ],
    name: "Texture",
    properties: [
      property.int64(4),
      property.string("Texture::Diffuse"),
      property.string(""),
    ],
  };
  const video: FbxBinaryFixtureNode = {
    children: [
      { name: "Type", properties: [property.string("Clip")] },
      { name: "Filename", properties: [property.string("embedded.png")] },
      { name: "RelativeFilename", properties: [property.string("embedded.png")] },
      { name: "Content", properties: [property.raw(GLTF_APPEARANCE_PNG)] },
    ],
    name: "Video",
    properties: [
      property.int64(5),
      property.string("Video::Diffuse"),
      property.string("Clip"),
    ],
  };
  const connection = (
    relationship: "OO" | "OP",
    from: number,
    to: number,
    propertyName?: string,
  ): FbxBinaryFixtureNode => ({
    name: "C",
    properties: [
      property.string(relationship),
      property.int64(from),
      property.int64(to),
      ...(propertyName ? [property.string(propertyName)] : []),
    ],
  });
  return encodeBinaryFbxFixture([
    {
      children: [geometry, model, material, texture, video],
      name: "Objects",
    },
    {
      children: [
        connection("OO", 1, 2),
        connection("OO", 3, 2),
        connection("OP", 4, 3, "DiffuseColor"),
        connection("OO", 5, 4),
        connection("OO", 2, 0),
      ],
      name: "Connections",
    },
  ]);
}