// SPDX-FileCopyrightText: 2026 Kerstin Humm <kerstin@erictapen.name>
//
// SPDX-License-Identifier: AGPL-3.0-or-later

import { Reference } from "./types.js";

// Build an URL that can point to a specific anchor in the standard and even to a specific text fragment.
// See https://developer.mozilla.org/en-US/docs/Web/URI/Reference/Fragment/Text_fragments
export function buildReference(
  {
    url =
      "https://codeberg.org/fediverse/fep/src/branch/main/fep/8a8e/fep-8a8e.md",
    anchor,
    text,
  }: { url?: string; anchor?: string; text?: string },
): Reference {
  let result: Reference = {
    url: `${url}#${anchor ? anchor : ""}:~:text=${
      text ? encodeURIComponent(text) : ""
    }`,
  };
  if (text) {
    result.quote = text;
  }
  return result;
}