import fromFunction from './from-function';
import AbstractVirtualNode from '../../core/base/virtual-node/abstract-virtual-node';
import { getNodeFromTree } from '../../core/utils';

/**
 * Check if a virtual node matches some attribute(s)
 *
 * Note: matches.attributes(vNode, matcher) can be indirectly used through
 * matches(vNode, { attributes: matcher })
 *
 * Example:
 * ```js
 * matches.attributes(vNode, {
 *   'aria-live': 'assertive', // Simple string match
 *   'aria-expanded': /true|false/i, // either boolean, case insensitive
 * })
 * ```
 *
 * @deprecated HTMLElement is deprecated, use VirtualNode instead
 *
 * @param {HTMLElement|VirtualNode} vNode
 * @param {Object} Attribute matcher
 * @returns {Boolean}
 */
function attributes(vNode, matcher) {
  if (!(vNode instanceof AbstractVirtualNode)) {
    vNode = getNodeFromTree(vNode);
  }
  return fromFunction(attrName => vNode.attr(attrName), matcher);
}

export default attributes;