/**
 * @package    AkeebaFEF
 * @copyright Copyright (c)2017-2018 Nicholas K. Dionysopoulos / Akeeba Ltd
 * @license    GNU General Public License version 3, or later
 */

if (typeof akeeba === 'undefined')
{
	akeeba = {};
}

if (typeof akeeba.fef === 'undefined')
{
	akeeba.fef = {};
}

akeeba.fef.darkMode = function(status)
{
	if (status == null)
	{
		status = true;
	}

	var elNodes = document.querySelectorAll('.akeeba-renderer-fef');

	for (var i = 0; i < elNodes.length; i++) {
		var elNode = elNodes[i];
		var currentClasses = elNode.className.split(' ');
		elNode.className = '';

		for (var j = 0; j < currentClasses.length; j++) {
			var thisClass = currentClasses[j];

			if (thisClass === 'akeeba-renderer-fef--dark')
			{
				continue;
			}

			elNode.className += ' ' + thisClass;
		}

		if (status)
		{
			elNode.className += ' akeeba-renderer-fef--dark';
		}

		if (elNode.className.trim)
		{
			elNode.className = elNode.className.trim();
		}
	}
};