@vnmfify/core/utils/dom/element.js

```shell npm i @vnmfify/core -S ```

import _split from "lodash/split";
import _isEmpty from "lodash/isEmpty";
import { createSelectorQuery, getCurrentInstance, useRouter } from "@vnxjs/vnmf";
import { inWechat } from "../base";
export var ELEMENT_NODE_TYPE = 1;
export function isWindow(val) {
  return val === window;
}
export function isBodyElement(val) {
  return val === document.body;
}
export function isRootElement(node) {
  return (node === null || node === void 0 ? void 0 : node.nodeType) === ELEMENT_NODE_TYPE && (node === null || node === void 0 ? void 0 : node.tagName) === "ROOT";
}
export function isBlockElement(node) {
  return (node === null || node === void 0 ? void 0 : node.nodeType) === ELEMENT_NODE_TYPE && (node === null || node === void 0 ? void 0 : node.tagName) === "BLOCK";
}
export function elementUnref(elementOrRef) {
  if (elementOrRef === undefined || elementOrRef === null) {
    return elementOrRef;
  }

  if ("current" in elementOrRef) {
    return elementOrRef.current;
  }

  return elementOrRef;
}
export function matchSelector(aSelector, bSelector) {
  return aSelector === bSelector;
}
export function getElementSelector(id, className) {
  var selectors = [];

  if (!_isEmpty(id)) {
    selectors.push("#".concat(id));
  }

  if (!_isEmpty(className)) {
    selectors.push(_split(className, " ").join("."));
  }

  return selectors.join(".");
}
export function prependPageSelector(selector) {
  var _getCurrentInstance$r;

  var path = (_getCurrentInstance$r = getCurrentInstance().router) === null || _getCurrentInstance$r === void 0 ? void 0 : _getCurrentInstance$r.path;
  return path ? "".concat(path, "__").concat(selector) : selector;
}
export function usePrependPageSelector(selector) {
  var {
    path
  } = useRouter();
  return path ? "".concat(path, "__").concat(selector) : selector;
}

function getAncestorWrapper(element) {
  if (inWechat) {
    var ancestor = element;

    for (var cursor = element; !_isEmpty(cursor.parentNode);) {
      if (isRootElement(cursor.parentNode)) {
        break;
      }

      if (!isBlockElement(cursor.parentNode)) {
        ancestor = cursor.parentNode;
      }

      cursor = cursor.parentNode;
    }

    if (ancestor && ancestor !== element) {
      return ancestor;
    }
  }
}

export function queryNodesRef(element) {
  if (isRootElement(element)) {
    return createSelectorQuery().selectViewport();
  }

  var ancestor = getAncestorWrapper(element);

  if (ancestor) {
    return createSelectorQuery().select("#".concat(ancestor.uid, ">>>#").concat(element.uid));
  }

  return createSelectorQuery().select("#" + element.uid);
}
export function queryAllNodesRef(element, selector) {
  if (isRootElement(element)) {
    return createSelectorQuery().selectViewport();
  }

  var ancestor = getAncestorWrapper(element);

  if (ancestor) {
    return createSelectorQuery().selectAll("#".concat(ancestor.uid, ">>>#").concat(element.uid).concat(selector));
  }

  return createSelectorQuery().selectAll("#" + element.uid + selector);
}
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