// src/utils/dom.ts
var canUseDOM = checkIsBrowser();
function checkIsBrowser() {
  var _a;
  return typeof window !== "undefined" && !!((_a = window.document) == null ? void 0 : _a.createElement);
}
function getDocument(node) {
  if (!node) return document;
  if ("self" in node) return node.document;
  return node.ownerDocument || document;
}
function getWindow(node) {
  if (!node) return self;
  if ("self" in node) return node.self;
  return getDocument(node).defaultView || window;
}
function getActiveElement(node, activeDescendant = false) {
  const { activeElement } = getDocument(node);
  if (!(activeElement == null ? void 0 : activeElement.nodeName)) {
    return null;
  }
  if (isFrame(activeElement) && activeElement.contentDocument) {
    return getActiveElement(
      activeElement.contentDocument.body,
      activeDescendant
    );
  }
  if (activeDescendant) {
    const id = activeElement.getAttribute("aria-activedescendant");
    if (id) {
      const element = getDocument(activeElement).getElementById(id);
      if (element) {
        return element;
      }
    }
  }
  return activeElement;
}
function contains(parent, child) {
  return parent === child || parent.contains(child);
}
function isFrame(element) {
  return element.tagName === "IFRAME";
}
function isButton(element) {
  const tagName = element.tagName.toLowerCase();
  if (tagName === "button") return true;
  if (tagName === "input" && element.type) {
    return buttonInputTypes.indexOf(element.type) !== -1;
  }
  return false;
}
var buttonInputTypes = [
  "button",
  "color",
  "file",
  "image",
  "reset",
  "submit"
];
function isVisible(element) {
  if (typeof element.checkVisibility === "function") {
    return element.checkVisibility();
  }
  const htmlElement = element;
  return htmlElement.offsetWidth > 0 || htmlElement.offsetHeight > 0 || element.getClientRects().length > 0;
}
function isTextField(element) {
  try {
    const isTextInput = element instanceof HTMLInputElement && element.selectionStart !== null;
    const isTextArea = element.tagName === "TEXTAREA";
    return isTextInput || isTextArea || false;
  } catch (error) {
    return false;
  }
}
function isTextbox(element) {
  return element.isContentEditable || isTextField(element);
}
function getTextboxValue(element) {
  if (isTextField(element)) {
    return element.value;
  }
  if (element.isContentEditable) {
    const range = getDocument(element).createRange();
    range.selectNodeContents(element);
    return range.toString();
  }
  return "";
}
function getTextboxSelection(element) {
  let start = 0;
  let end = 0;
  if (isTextField(element)) {
    start = element.selectionStart || 0;
    end = element.selectionEnd || 0;
  } else if (element.isContentEditable) {
    const selection = getDocument(element).getSelection();
    if ((selection == null ? void 0 : selection.rangeCount) && selection.anchorNode && contains(element, selection.anchorNode) && selection.focusNode && contains(element, selection.focusNode)) {
      const range = selection.getRangeAt(0);
      const nextRange = range.cloneRange();
      nextRange.selectNodeContents(element);
      nextRange.setEnd(range.startContainer, range.startOffset);
      start = nextRange.toString().length;
      nextRange.setEnd(range.endContainer, range.endOffset);
      end = nextRange.toString().length;
    }
  }
  return { start, end };
}
function getPopupRole(element, fallback) {
  const allowedPopupRoles = ["dialog", "menu", "listbox", "tree", "grid"];
  const role = element == null ? void 0 : element.getAttribute("role");
  if (role && allowedPopupRoles.indexOf(role) !== -1) {
    return role;
  }
  return fallback;
}
function getPopupItemRole(element, fallback) {
  var _a;
  const itemRoleByPopupRole = {
    menu: "menuitem",
    listbox: "option",
    tree: "treeitem"
  };
  const popupRole = getPopupRole(element);
  if (!popupRole) return fallback;
  const key = popupRole;
  return (_a = itemRoleByPopupRole[key]) != null ? _a : fallback;
}
function getScrollingElement(element) {
  if (!element) return null;
  const isScrollableOverflow = (overflow) => {
    if (overflow === "auto") return true;
    if (overflow === "scroll") return true;
    return false;
  };
  if (element.clientHeight && element.scrollHeight > element.clientHeight) {
    const { overflowY } = getComputedStyle(element);
    if (isScrollableOverflow(overflowY)) return element;
  } else if (element.clientWidth && element.scrollWidth > element.clientWidth) {
    const { overflowX } = getComputedStyle(element);
    if (isScrollableOverflow(overflowX)) return element;
  }
  return getScrollingElement(element.parentElement) || document.scrollingElement || document.body;
}
function setSelectionRange(element, ...args) {
  if (/text|search|password|tel|url/i.test(element.type)) {
    element.setSelectionRange(...args);
  }
}
function sortBasedOnDOMPosition(items, getElement) {
  const pairs = items.map((item, index) => [index, item]);
  let isOrderDifferent = false;
  pairs.sort(([indexA, a], [indexB, b]) => {
    const elementA = getElement(a);
    const elementB = getElement(b);
    if (elementA === elementB) return 0;
    if (!elementA || !elementB) return 0;
    if (isElementPreceding(elementA, elementB)) {
      if (indexA > indexB) {
        isOrderDifferent = true;
      }
      return -1;
    }
    if (indexA < indexB) {
      isOrderDifferent = true;
    }
    return 1;
  });
  if (isOrderDifferent) {
    return pairs.map(([_, item]) => item);
  }
  return items;
}
function isElementPreceding(a, b) {
  return Boolean(
    b.compareDocumentPosition(a) & Node.DOCUMENT_POSITION_PRECEDING
  );
}

export { canUseDOM, contains, getActiveElement, getDocument, getPopupItemRole, getPopupRole, getScrollingElement, getTextboxSelection, getTextboxValue, getWindow, isButton, isFrame, isTextField, isTextbox, isVisible, setSelectionRange, sortBasedOnDOMPosition };
//# sourceMappingURL=DTR5TSDJ.js.map
