chatwoot/app/javascript/sdk/bubbleHelpers.js

import { addClass, toggleClass, wootOn } from './DOMHelpers';
import { IFrameHelper } from './IFrameHelper';

export const bubbleImg =
  'data:image/png;base64,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';

export const body = document.getElementsByTagName('body')[0];
export const widgetHolder = document.createElement('div');

export const bubbleHolder = document.createElement('div');
export const chatBubble = document.createElement('div');
export const closeBubble = document.createElement('div');

export const notificationBubble = document.createElement('span');
const bodyOverFlowStyle = document.body.style.overflow;

export const createBubbleIcon = ({ className, src, target }) => {
  target.className = `${className} woot-elements--${window.$chatwoot.position}`;
  const bubbleIcon = document.createElement('img');
  bubbleIcon.src = src;
  target.appendChild(bubbleIcon);
  return target;
};

export const createBubbleHolder = () => {
  addClass(bubbleHolder, 'woot--bubble-holder');
  body.appendChild(bubbleHolder);
};

export const createNotificationBubble = () => {
  addClass(notificationBubble, 'woot--notification');
  return notificationBubble;
};

export const onBubbleClick = () => {
  window.$chatwoot.isOpen = !window.$chatwoot.isOpen;
  toggleClass(chatBubble, 'woot--hide');
  toggleClass(closeBubble, 'woot--hide');
  toggleClass(widgetHolder, 'woot--hide');
  if (window.$chatwoot.isOpen) {
    IFrameHelper.pushEvent('webwidget.triggered');
  }
};

export const onClickChatBubble = () => {
  wootOn(bubbleHolder, 'click', onBubbleClick);
};

export const disableScroll = () => {
  document.body.style.overflow = 'hidden';
};

export const enableScroll = () => {
  document.body.style.overflow = bodyOverFlowStyle;
};