import { BOBBIN_SEGMENTS, bobbinDimensions, bobbinProfiles, validateBobbin } from "../spinning-bobbin";
import type { CadKernel, CadParameters, Manifold } from "./kernel";

/** Original three-piece bobbin. Layout contains exactly the three printed parts;
 * the customer's metal shaft and adhesive are never included in the CAD solid.
 */
export function buildSpinningBobbin(k: CadKernel, input: CadParameters): Manifold {
  validateBobbin(input);
  const d = bobbinDimensions(input);
  const pieces = bobbinProfiles(input).map((profile, i) =>
    k.move(k.keep(k.polygon(profile).revolve(BOBBIN_SEGMENTS)), [d.centers[i], 0, 0]));
  return k.union(...pieces);
}