"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

const exotic_1 = require("exotic");
/**
 * also available from 'fbjs'
 */


exports.canUseDOM = typeof window === 'object' && exotic_1.isObj(window.document) && exotic_1.isFunction(window.document.createElement);
/**
 * @description sometimes this throws, so we wrap this one function and scope the easily-deopted of trycatch
 */

function removeElement(element) {
  try {
    document.body.removeChild(element);
    return true;
  } catch (objectOrDomException) {
    //
    return false;
  }
}

exports.removeElement = removeElement;
/**
 * @todo @@perf at least cache/memoize these functions to reduce dom reads
 */

function getElementOrCreate(id) {
  return document.getElementById(id) || document.createElement('div');
}

exports.getElementOrCreate = getElementOrCreate;

function hasElementFor(idOrElement) {
  return exotic_1.isString(idOrElement) ? !!document.getElementById(idOrElement) : document.body.contains(idOrElement);
}

exports.hasElementFor = hasElementFor;

function getElemetFor(id) {
  return document.getElementById(id);
}

exports.getElemetFor = getElemetFor;

function appendToBodyIfRequired(node) {
  if (!hasElementFor(node)) {
    console.warn('did not have the dom in the body - if you are using `<Portal id="eh">`, then you should have an element with <div id="eh"> in the html body. this warning can be ignored in @skava/ui');
    document.body.appendChild(node);
  } else {// console.debug('has node already')
  }
}

exports.appendToBodyIfRequired = appendToBodyIfRequired; //# sourceMappingURL=deps.js.map