import type { MapOptions } from 'ol/Map'
import Map from 'ol/Map'
import type { Condition } from 'ol/events/condition'

export interface Options extends MapOptions {
  tiltCondition?: Condition;
}

/** A map with a perspective
 * @constructor
 * @extends {ol.Map}
 * @fires change:perspective

 */
export default class PerspectiveMap extends Map {
  /**
   * @param {olx.MapOptions=} options
   *  @param {ol.events.condition} tiltCondition , default altKeyOnly
   */
  constructor(options?: Options);

  /** Get pixel ratio for the map
   */
  getPixelRatio(): number;

  /** Set perspective angle
   * @param {number} angle the perspective angle 0 (vertical) - 30 (max), default 0
   * @param {*} options
   *  @param {number} options.duration The duration of the animation in milliseconds, default 500
   *  @param {function} options.easing The easing function used during the animation, defaults to ol.easing.inAndOut).
   */
  setPerspective(angle?: number, options?: {
    duration?: number;
    easing?: ((p0: number) => number);
  }): void;

  /** Get map full teansform matrix3D
   * @return {Array<Array<number>>}
   */
  getMatrix3D(compute: any): number[][];

  /** Get pixel at screen from coordinate.
   * The default getPixelFromCoordinate get pixel in the perspective.
   * @param {ol.coordinate} coord
   * @param {ol.pixel}
   */
  getPixelScreenFromCoordinate(coord: any): number[];

  /** Not working...
   *
   */
  getPixelFromPixelScreen(px: any): number[];
}