{"version":3,"file":"aria.mjs","sources":["../../../../../../packages/utils/dom/aria.ts"],"sourcesContent":["const FOCUSABLE_ELEMENT_SELECTORS = `a[href],button:not([disabled]),button:not([hidden]),:not([tabindex=\"-1\"]),input:not([disabled]),input:not([type=\"hidden\"]),select:not([disabled]),textarea:not([disabled])`\r\n\r\n/**\r\n * Determine if the testing element is visible on screen no matter if its on the viewport or not\r\n */\r\nexport const isVisible = (element: HTMLElement) => {\r\n  if (process.env.NODE_ENV === 'test') return true\r\n  const computed = getComputedStyle(element)\r\n  // element.offsetParent won't work on fix positioned\r\n  // WARNING: potential issue here, going to need some expert advices on this issue\r\n  return computed.position === 'fixed' ? false : element.offsetParent !== null\r\n}\r\n\r\nexport const obtainAllFocusableElements = (\r\n  element: HTMLElement\r\n): HTMLElement[] => {\r\n  return Array.from(\r\n    element.querySelectorAll<HTMLElement>(FOCUSABLE_ELEMENT_SELECTORS)\r\n  ).filter((item: HTMLElement) => isFocusable(item) && isVisible(item))\r\n}\r\n\r\n/**\r\n * @desc Determine if target element is focusable\r\n * @param element {HTMLElement}\r\n * @returns {Boolean} true if it is focusable\r\n */\r\nexport const isFocusable = (element: HTMLElement): boolean => {\r\n  if (\r\n    element.tabIndex > 0 ||\r\n    (element.tabIndex === 0 && element.getAttribute('tabIndex') !== null)\r\n  ) {\r\n    return true\r\n  }\r\n  if (\r\n    element.tabIndex < 0 ||\r\n    element.hasAttribute('disabled') ||\r\n    element.getAttribute('aria-disabled') === 'true'\r\n  ) {\r\n    return false\r\n  }\r\n\r\n  switch (element.nodeName) {\r\n    case 'A': {\r\n      // casting current element to Specific HTMLElement in order to be more type precise\r\n      return (\r\n        !!(element as HTMLAnchorElement).href &&\r\n        (element as HTMLAnchorElement).rel !== 'ignore'\r\n      )\r\n    }\r\n    case 'INPUT': {\r\n      return !(\r\n        (element as HTMLInputElement).type === 'hidden' ||\r\n        (element as HTMLInputElement).type === 'file'\r\n      )\r\n    }\r\n    case 'BUTTON':\r\n    case 'SELECT':\r\n    case 'TEXTAREA': {\r\n      return true\r\n    }\r\n    default: {\r\n      return false\r\n    }\r\n  }\r\n}\r\n\r\n/**\r\n * @desc Set Attempt to set focus on the current node.\r\n * @param element\r\n *          The node to attempt to focus on.\r\n * @returns\r\n *  true if element is focused.\r\n */\r\nexport const attemptFocus = (element: HTMLElement): boolean => {\r\n  if (!isFocusable(element)) {\r\n    return false\r\n  }\r\n  // Remove the old try catch block since there will be no error to be thrown\r\n  element.focus?.()\r\n  return document.activeElement === element\r\n}\r\n\r\n/**\r\n * Trigger an event\r\n * mouseenter, mouseleave, mouseover, keyup, change, click, etc.\r\n * @param  {HTMLElement} elm\r\n * @param  {String} name\r\n * @param  {*} opts\r\n */\r\nexport const triggerEvent = function (\r\n  elm: HTMLElement,\r\n  name: string,\r\n  ...opts: Array<boolean>\r\n): HTMLElement {\r\n  let eventName: string\r\n\r\n  if (name.includes('mouse') || name.includes('click')) {\r\n    eventName = 'MouseEvents'\r\n  } else if (name.includes('key')) {\r\n    eventName = 'KeyboardEvent'\r\n  } else {\r\n    eventName = 'HTMLEvents'\r\n  }\r\n  const evt = document.createEvent(eventName)\r\n\r\n  evt.initEvent(name, ...opts)\r\n  elm.dispatchEvent(evt)\r\n  return elm\r\n}\r\n\r\nexport const isLeaf = (el: HTMLElement) => !el.getAttribute('aria-owns')\r\n\r\nexport const getSibling = (\r\n  el: HTMLElement,\r\n  distance: number,\r\n  elClass: string\r\n) => {\r\n  const { parentNode } = el\r\n  if (!parentNode) return null\r\n  const siblings = parentNode.querySelectorAll(elClass)\r\n  const index = Array.prototype.indexOf.call(siblings, el)\r\n  return siblings[index + distance] || null\r\n}\r\n\r\nexport const focusNode = (el: HTMLElement) => {\r\n  if (!el) return\r\n  el.focus()\r\n  !isLeaf(el) && 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