import { vtkAlgorithm, vtkObject } from './../../interfaces';
import { Vector3 } from './../../types';

export enum ShapeType {
  TRIANGLE,
  STAR,
  ARROW_4,
  ARROW_6,
}

/**
 *
 */
export interface IArrowSourceInitialValues {
  tipResolution?: number;
  tipRadius?: number;
  tipLength?: number;
  shaftResolution?: number;
  shaftRadius?: number;
  invert?: boolean;
  direction?: Vector3;
  pointType?: string;
}

type vtkArrowSourceBase = vtkObject &
  Omit<
    vtkAlgorithm,
    | 'getInputData'
    | 'setInputData'
    | 'setInputConnection'
    | 'getInputConnection'
    | 'addInputConnection'
    | 'addInputData'
  >;

export interface vtkArrowSource extends vtkArrowSourceBase {
  /**
   * Get the orientation vector of the cone.
   * @default [1.0, 0.0, 0.0]
   */
  getDirection(): Vector3;

  /**
   * Get the orientation vector of the cone.
   */
  getDirectionByReference(): Vector3;

  /**
   *
   * @default false
   */
  getInvert(): boolean;

  /**
   * Get the resolution of the shaft.
   * @default 0.03
   */
  getShaftRadius(): number;

  /**
   * Get the resolution of the shaft.
   * @default 6
   */
  getShaftResolution(): number;

  /**
   * Get the length of the tip.
   * @default 0.35
   */
  getTipLength(): number;

  /**
   * Get the radius of the tip.
   * @default 0.1
   */
  getTipRadius(): number;

  /**
   * Get the resolution of the tip.
   * @default 6
   */
  getTipResolution(): number;

  /**
   * Expose methods
   * @param inData
   * @param outData
   */
  requestData(inData: any, outData: any): void;

  /**
   * Set the direction for the arrow.
   * @param {Number} x The x coordinate.
   * @param {Number} y The y coordinate.
   * @param {Number} z The z coordinate.
   */
  setDirection(x: number, y: number, z: number): boolean;

  /**
   * Set the direction for the arrow.
   * @param {Vector3} direction The direction coordinates.
   */
  setDirection(direction: Vector3): boolean;

  /**
   * Set the direction for the arrow.
   * @param {Vector3} direction The direction coordinates.
   */
  setDirectionFrom(direction: Vector3): boolean;

  /**
   * Inverts the arrow direction.
   * When set to true, base is at [1, 0, 0] while the tip is at [0, 0, 0].
   * @param {Booolean} invert
   */
  setInvert(invert: boolean): boolean;

  /**
   * Set the radius of the shaft.
   * @param {Number} shaftRadius
   */
  setShaftRadius(shaftRadius: number): boolean;

  /**
   * Set the resolution of the shaft.
   * @param {Number} shaftResolution
   */
  setShaftResolution(shaftResolution: number): boolean;

  /**
   * Set the length of the tip.
   * @param {Number} tipLength
   */
  setTipLength(tipLength: number): boolean;

  /**
   * Set the radius of the tip.
   * @param {Number} tipRadius
   */
  setTipRadius(tipRadius: number): boolean;

  /**
   * Set the resolution of the tip.
   * @param {Number} tipResolution
   */
  setTipResolution(tipResolution: number): boolean;
}

/**
 * Method used to decorate a given object (publicAPI+model) with vtkArrowSource characteristics.
 *
 * @param publicAPI object on which methods will be bounds (public)
 * @param model object on which data structure will be bounds (protected)
 * @param {IArrowSourceInitialValues} [initialValues] (default: {})
 */
export function extend(
  publicAPI: object,
  model: object,
  initialValues?: IArrowSourceInitialValues
): void;

/**
 * Method used to create a new instance of vtkArrowSource.
 * @param {IArrowSourceInitialValues} [initialValues] for pre-setting some of its content
 */
export function newInstance(
  initialValues?: IArrowSourceInitialValues
): vtkArrowSource;

/**
 * vtkArrowSource was intended to be used as the source for a glyph.
 * The shaft base is always at (0,0,0). The arrow tip is always at (1,0,0).
 * If "Invert" is true, then the ends are flipped i.e. tip is at (0,0,0) while base is at (1, 0, 0).
 * The resolution of the cone and shaft can be set and default to 6.
 * The radius of the cone and shaft can be set and default to 0.03 and 0.1.
 * The length of the tip can also be set, and defaults to 0.35.
 *
 * @example
 * ```js
 * import vtkArrowSource from '@kitware/vtk.js/Filters/Sources/ArrowSource';
 *
 * const arrow = vtkArrowSource.newInstance({
 *   tipResolution: 6,
 *   tipRadius: 0.1,
 *   tipLength: 0.35,
 *   shaftResolution: 6,
 *   shaftRadius: 0.03,
 *   invert: false,
 *   direction: [1.0, 0.0, 0.0]});
 * const polydata = arrow.getOutputData();
 * ```
 */
export declare const vtkArrowSource: {
  newInstance: typeof newInstance;
  extend: typeof extend;
};
export default vtkArrowSource;