"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
function useCursor(input) {
  let selectionInfo;
  function recordCursor() {
    if (input.value == void 0) return;
    const { selectionStart, selectionEnd, value } = input.value;
    if (selectionStart == null || selectionEnd == null) return;
    selectionInfo = {
      selectionStart,
      selectionEnd,
      value,
      beforeTxt: value.slice(0, Math.max(0, selectionStart)),
      afterTxt: value.slice(Math.max(0, selectionEnd))
    };
  }
  function setCursor() {
    if (input.value == void 0 || selectionInfo == void 0) return;
    const { value } = input.value;
    const { beforeTxt, afterTxt, selectionStart } = selectionInfo;
    if (beforeTxt == void 0 || afterTxt == void 0 || selectionStart == void 0) return;
    let startPos = value.length;
    if (value.endsWith(afterTxt)) startPos = value.length - afterTxt.length;
    else if (value.startsWith(beforeTxt)) startPos = beforeTxt.length;
    else {
      const beforeLastChar = beforeTxt[selectionStart - 1];
      const newIndex = value.indexOf(beforeLastChar, selectionStart - 1);
      if (newIndex !== -1) startPos = newIndex + 1;
    }
    input.value.setSelectionRange(startPos, startPos);
  }
  return [recordCursor, setCursor];
}
exports.useCursor = useCursor;
