/**
 * MARQUEE 3000 MARQUEE 3000 MARQUEE 3000 MARQUEE 3000 MARQUEE 3000
 * http://github.com/ezekielaquino/marquee3000
 * Marquees for the new millenium v1.0
 * MIT License
*/
;(function(root, factory) {
	if (typeof define === 'function' && define.amd) { define([], factory); } else if (typeof exports === 'object') { module.exports = factory(); } else { root.Marquee3k = factory(); }
}(this, function() {
	'use strict';
	class Marquee3k {
		constructor(element, options) { this.element = element; this.selector = options.selector; this.speed = 0.75; this.pausable = true; this.reverse = false; if (element.hasAttribute('data-speed')) { this.speed = element.dataset.speed; } if (element.hasAttribute('data-pausable')) { this.pausable = (parseInt(element.dataset.pausable, 10) == 1) ? true : false; } if (element.hasAttribute('data-reverse')) { this.reverse = (parseInt(element.dataset.reverse, 10) == 1) ? true : false; } this.paused = false; this.parent = element.parentElement; this.parentProps = this.parent.getBoundingClientRect(); this.content = element.children[0];  this.innerContent = this.content.innerHTML; this.wrapStyles = ''; this.offset = 0; if (this.innerContent == '') { return false; } this._setupWrapper(); this._setupContent(); this._setupEvents(); this.wrapper.appendChild(this.content); this.element.appendChild(this.wrapper); }
		_setupWrapper() { this.wrapper = document.createElement('div'); this.wrapper.classList.add('marquee3k__wrapper'); this.wrapper.style.whiteSpace = 'nowrap'; }
		_setupContent() { this.content.classList.add(`${this.selector}__copy`); this.content.style.display = 'inline-block'; this.contentWidth = this.content.offsetWidth; this.requiredReps = this.contentWidth > this.parentProps.width ? 2 : Math.ceil((this.parentProps.width - this.contentWidth) / this.contentWidth) + 1; for (let i = 0; i < this.requiredReps; i++) { this._createClone(); } if (this.reverse) { this.offset = this.contentWidth * -1; } this.element.classList.add('is-init'); }
		_setupEvents() { this.element.addEventListener('mouseenter', () => { if (this.pausable) this.paused = true; }); this.element.addEventListener('mouseleave', () => { if (this.pausable) this.paused = false; }); }
		_createClone() { const clone = this.content.cloneNode(true); clone.style.display = 'inline-block'; clone.classList.add(`${this.selector}__copy`); this.wrapper.appendChild(clone); }
		animate() { if (!this.paused) {	const isScrolled = this.reverse ? this.offset < 0 : this.offset > this.contentWidth * -1;const direction = this.reverse ? -1 : 1; const reset = this.reverse ? this.contentWidth * -1 : 0; if (isScrolled) this.offset -= this.speed * direction; else this.offset = reset; this.wrapper.style.whiteSpace = 'nowrap'; this.wrapper.style.transform = `translate(${this.offset}px, 0) translateZ(0)`; } }
		_refresh() { this.contentWidth = this.content.offsetWidth; }
		repopulate(difference, isLarger) { this.contentWidth = this.content.offsetWidth; if (isLarger) { const amount = Math.ceil(difference / this.contentWidth) + 1; for (let i = 0; i < amount; i++) { this._createClone(); } } }
		static refresh(index) { MARQUEES[index]._refresh(); }
		static refreshAll() { for (let i = 0; i < MARQUEES.length; i++) { MARQUEES[i]._refresh(); } }
		static init(options = { selector: 'marquee3k' }) {
			window.MARQUEES = []; const marquees = Array.from(document.querySelectorAll(`.${options.selector}`)); let previousWidth = window.innerWidth; let timer; for (let i = 0; i < marquees.length; i++) { const marquee = marquees[i]; const instance = new Marquee3k(marquee, options); MARQUEES.push(instance); } animate();
			function animate() { for (let i = 0; i < MARQUEES.length; i++) { MARQUEES[i].animate(); } window.requestAnimationFrame(animate); }
			window.addEventListener('resize', () => { clearTimeout(timer); timer = setTimeout(() => { const isLarger = previousWidth < window.innerWidth; const difference = window.innerWidth - previousWidth; for (let i = 0; i < MARQUEES.length; i++) { MARQUEES[i].repopulate(difference, isLarger); } previousWidth = this.innerWidth; });}, 250);
		}
	}
	return Marquee3k;
}));