import {
  Material,
  Texture,
  TextureEncoding,
  WebGLRenderer
} from '../../../../src/Three';

import { Node } from './Node';
import { NodeUniform } from './NodeUniform';

export class NodeBuilder {
  constructor();

  slots: string[];
  caches: string[];
  contexts: object[];

  keywords: object;
  nodeData: object;

  requires: {
    uv: boolean[];
    color: boolean[];
    lights: boolean;
    fog: boolean;
  };

  includes: {
    consts: object[];
    functions: object[];
    structs: object[];
  };

  attributes: object;
  prefixCode: string;

  parsCode: {
    vertex: string;
    fragment: string;
  };

  code: {
    vertex: string;
    fragment: string;
  };

  nodeCode: {
    vertex: string;
    fragment: string;
  };

  resultCode: {
    vertex: string;
    fragment: string;
  };

  finalCode: {
    vertex: string;
    fragment: string;
  };

  inputs: {
    uniforms: {
      list: object[];
      vertex: object[];
      fragment: object[];
    };
    vars: {
      varying: object[];
      vertex: object[];
      fragment: object[];
    }
  };

  defines: object;
  uniforms: object;
  extensions: object;
  updaters: object[];
  nodes: object[];

  analyzing: boolean;

  build(vertex: Node, fragment: Node): this;
  buildShader(shader: string, node: Node): void;
  setMaterial(material: Material, renderer: WebGLRenderer): this;
  addFlow(slot: string, cache?: string, context?: object): this;
  removeFlow(): this;
  addCache(name: string): this;
  removeCache(): this;
  addContext(context: object): this;
  removeContext(): this;
  addSlot(name: string): this;
  removeSlot(): this;
  addVertexCode(code: string): void;
  addFragmentCode(code: string): void;
  addCode(code: string, shader: string): void;
  addVertexNodeCode(code: string): void;
  addFragmentNodeCode(code: string): void;
  addNodeCode(code: string, shader: string): void;
  clearNodeCode(shader: string): string;
  clearVertexNodeCode(): string;
  clearFragmentNodeCode(): string;
  addVertexFinalCode(code: string): void;
  addFragmentFinalCode(code: string): void;
  addFinalCode(code: string, shader: string): void;
  addVertexParsCode(code: string): void;
  addFragmentParsCode(code: string): void;
  addParsCode(code: string, shader: string): void;
  addVaryCode(code: string): void;
  isCache(name: string): boolean;
  isSlot(name: string): boolean;
  define(name: string, value: any): void;
  isDefined(name: string): boolean;
  getVar(uuid: string, type: string, ns: string, shader?: string, prefix?: string, label?: string): object;
  getVar(uuid: string, type: string, ns: string, label: string): object;
  getAttribute(name: string, type: string);
  getCode(shader: string): string;
  getVarListCode(vars: object[], prefix?: string): string;
  getVars(shader: string): object[];
  getNodeData(node: Node): object;
  createUniform(shader: string, type: string, node: Node, ns?: string, needsUpdate?: boolean, label?: string): NodeUniform;
  createVertexUniform(type: string, node: Node, ns?: string, needsUpdate?: boolean, label?: string): NodeUniform;
  createFragmentUniform(type: string, node: Node, ns?: string, needsUpdate?: boolean, label?: string): NodeUniform;
  include(node: Node, parent?: boolean, source?: string): void;
  colorToVectorProperties(color: string): string;
  colorToVector(color: string): string;
  getIncludes(type: string, shader: string): object[];
  getIncludesCode(type: string, shader: string): string;
  getConstructorFromLength(len: number): string;
  isTypeMatrix(format: string): boolean;
  getTypeLength(type: string): number;
  getTypeFromLength(len: number): string;
  findNode(): Node;
  resolve(): void;
  format(code: string, from: string, to: string): string;
  getTypeByFormat(format: string): string;
  getFormatByType(type: string): string;
  getUuid(uuid: string, useCache?: boolean): string;
  getElementByIndex(index: number): string;
  getIndexByElement(elm: string): number;
  isShader(shader: string): boolean;
  setShader(shader: string): this;
  mergeDefines(defines: object): object;
  mergeUniform(uniforms: object): object;
  getTextureEncodingFromMap(map: Texture, gammaOverrideLinear?: boolean): TextureEncoding;
}