tdesign-mobile-vue/lib/picker/utils.js

tdesign-mobile-vue

/**
 * tdesign v1.12.1
 * (c) 2025 TDesign Group
 * @license MIT
 */

import { isArray, get } from 'lodash-es';

var isMultipleArray = function isMultipleArray(arr) {
  return isArray(arr[0]);
};
var getPickerColumns = function getPickerColumns(columns) {
  return isMultipleArray(columns) ? columns : [columns];
};
var limitNumberInRange = function limitNumberInRange(num, min, max) {
  return Math.min(Math.max(num, min), max);
};
function findIndexOfEnabledOption(options, startIndex, keys) {
  var _keys$disabled;
  var limitStartIndex = limitNumberInRange(startIndex, 0, Math.max(options.length - 1, 0));
  var disabledKey = (_keys$disabled = keys === null || keys === void 0 ? void 0 : keys.disabled) !== null && _keys$disabled !== void 0 ? _keys$disabled : "disabled";
  if (!get(options[limitStartIndex], disabledKey)) {
    return limitStartIndex;
  }
  var maxOffset = Math.max(limitStartIndex, options.length - 1 - limitStartIndex);
  for (var i = 0; i <= maxOffset; i++) {
    var forwardIdx = limitStartIndex + i;
    if (forwardIdx < options.length && !get(options[forwardIdx], disabledKey)) {
      return forwardIdx;
    }
    var backwardIdx = limitStartIndex - i;
    if (backwardIdx >= 0 && !get(options[backwardIdx], disabledKey)) {
      return backwardIdx;
    }
  }
  return 0;
}

export { findIndexOfEnabledOption, getPickerColumns, isMultipleArray, limitNumberInRange };
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