klz-cables.com/.pnpm-store/v10/files/d6/e3648294267e38f35bfcfea56dd2343044f25a124413ffef5a3e656ec83092bd011e4f51a6e710de597683e76f64ca00a6a7dd7bae09538aed5f7019b3b97e

'use strict';

/**
 * Determine what entries should be displayed on the screen, based on the
 * currently selected index and the maximum visible. Used in list-based
 * prompts like `select` and `multiselect`.
 *
 * @param {number} cursor the currently selected entry
 * @param {number} total the total entries available to display
 * @param {number} [maxVisible] the number of entries that can be displayed
 */
module.exports = (cursor, total, maxVisible)  => {
  maxVisible = maxVisible || total;

  let startIndex = Math.min(total- maxVisible, cursor - Math.floor(maxVisible / 2));
  if (startIndex < 0) startIndex = 0;

  let endIndex = Math.min(startIndex + maxVisible, total);

  return { startIndex, endIndex };
};