// Хелпер событий
export class EventHelper {

  /**
   * Получить путь из Node по событию
   * @param event - событие
   */
  public static path(event: MouseEvent | any): Node[] {
    const target = event.target || event.srcElement || event.currentTarget;
    const composedPath = event.composedPath && event.composedPath();
    const path = composedPath || event.path;

    if (path) {
      // Safari fix
      return (path.indexOf(window) === -1)
        ? path.concat(window)
        : path;
    }

    const getParents = (node: Node, memo: Node[] = []): Node[] => (
      node.parentNode
        ? getParents(node.parentNode, memo.concat(node.parentNode))
        : memo
      );

    return [target].concat(getParents(target), window);
  }
}