klz-cables.com/.pnpm-store/v10/files/96/1f4e2cb7c5e1f5a5bedf5881ab50cce2ff8d0dab28a391cdae5dab286fa065e525b9605c399f8f46968d81a621338a29bcdb50f5d78a830811f5236d0a39c3

'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
  };
};