/* https://github.com/mhuggins/jquery-countTo
   CountTo */
(function(e){function t(e,t){return e.toFixed(t.decimals)}e.fn.countTo=function(t){t=t||{};return e(this).each(function(){function l(){a+=i;u++;c(a);if(typeof n.onUpdate=="function"){n.onUpdate.call(s,a)}if(u>=r){o.removeData("countTo");clearInterval(f.interval);a=n.to;if(typeof n.onComplete=="function"){n.onComplete.call(s,a)}}}function c(e){var t=n.formatter.call(s,e,n);o.text(t)}var n=e.extend({},e.fn.countTo.defaults,{from:e(this).data("from"),to:e(this).data("to"),speed:e(this).data("speed"),refreshInterval:e(this).data("refresh-interval"),decimals:e(this).data("decimals")},t);var r=Math.ceil(n.speed/n.refreshInterval),i=(n.to-n.from)/r;var s=this,o=e(this),u=0,a=n.from,f=o.data("countTo")||{};o.data("countTo",f);if(f.interval){clearInterval(f.interval)}f.interval=setInterval(l,n.refreshInterval);c(a)})};e.fn.countTo.defaults={from:0,to:0,speed:1e3,refreshInterval:100,decimals:0,formatter:t,onUpdate:null,onComplete:null}})(jQuery);

window.SEMICOLON_counterInit = function( $counterEl ){

	$counterEl = $counterEl.filter(':not(.customjs)');

	if( $counterEl.length < 1 ){
		return true;
	}

	$counterEl.each(function(){
		let element		= $(this),
			elComma		= element.find('span').attr('data-comma'),
			elSep		= element.find('span').attr('data-sep') || ',',
			elPlaces	= element.find('span').attr('data-places') || 3;

		let elCommaObj	= {
			comma : elComma,
			sep : elSep,
			places : Number( elPlaces )
		}

		if( element.hasClass('counter-instant') ) {
			SEMICOLON_runCounterInit( element, elCommaObj );
			return;
		}

		let observer = new IntersectionObserver( function(entries, observer) {
			entries.forEach( function(entry) {
				if (entry.isIntersecting) {
					SEMICOLON_runCounterInit( element, elCommaObj );
					observer.unobserve( entry.target );
				}
			});
		}, {rootMargin: '-50px'});
		observer.observe( element[0] );
	});
};

window.SEMICOLON_runCounterInit = function( elCounter, elFormat ){
	if( elFormat.comma == 'true' ) {

		let reFormat	= '\\B(?=(\\d{'+ elFormat.places +'})+(?!\\d))',
			regExp		= new RegExp( reFormat, "g" );

		elCounter.find('span').countTo({
			formatter: function (value, options) {
				value = value.toFixed( options.decimals );
				value = value.replace( regExp, elFormat.sep );
				return value;
			}
		});
	} else {
		elCounter.find('span').countTo();
	}
};