import { Curve } from './../extras/core/Curve';
import { Vector2 } from './../math/Vector2';
import { Vector3 } from './../math/Vector3';
import { Shape } from './../extras/core/Shape';
import { BufferGeometry } from './../core/BufferGeometry';

export interface ExtrudeGeometryOptions {
	/**
	 * @default 12
	 */
	curveSegments?: number | undefined;
	/**
	 * @default 1
	 */
	steps?: number | undefined;
	/**
	 * @default 100
	 */
	depth?: number | undefined;
	/**
	 * @default true
	 */
	bevelEnabled?: boolean | undefined;
	/**
	 * @default 6
	 */
	bevelThickness?: number | undefined;
	bevelSize?: number | undefined;
	/**
	 * @default 0
	 */
	bevelOffset?: number | undefined;
	/**
	 * @default 3
	 */
	bevelSegments?: number | undefined;
	extrudePath?: Curve<Vector3> | undefined;
	UVGenerator?: UVGenerator | undefined;
}

export interface UVGenerator {
	generateTopUV(geometry: ExtrudeGeometry, vertices: number[], indexA: number, indexB: number, indexC: number): Vector2[];
	generateSideWallUV(geometry: ExtrudeGeometry, vertices: number[], indexA: number, indexB: number, indexC: number, indexD: number): Vector2[];
}

export class ExtrudeGeometry extends BufferGeometry {
	constructor(shapes?: Shape | Shape[], options?: ExtrudeGeometryOptions);

	/**
	 * @default 'ExtrudeGeometry'
	 */
	type: string;

	addShapeList(shapes: Shape[], options?: any): void;
	addShape(shape: Shape, options?: any): void;

	static fromJSON(data: any): ExtrudeGeometry;
}

export { ExtrudeGeometry as ExtrudeBufferGeometry };