var partnerId = "13d313818e32405aa6117f61edf8d010";
var buttonText = "Compre Agora";
var buttonImage = "https://hm-midias.agazeta.com.br/2021/09/03/hora-do-enem-367127.png";
var partnerIsValid = true;

if(partnerId === "")
{
	throw "'partnerId' não especificado";
}
if(!partnerIsValid)
{
	throw "'partnerId' não é válido"
}

var checkoutButton = buttonImage == ""?
				"<button type='button' data-action='https://horadoenem.org.br/Checkout/Start/13d313818e32405aa6117f61edf8d010' class='btn-he-checkoutbutton btn btn-primary btn-block' onclick='return openHECheckoutModal(this);'>" + buttonText + "</button>"
				: "<img class='img-he-checkoutbutton' data-action='https://horadoenem.org.br/Checkout/Start/13d313818e32405aa6117f61edf8d010' src='" + buttonImage + "' onclick='return openHECheckoutModal(this)' />";
var container = document.getElementById('he-checkoutbutton-container');					
container.innerHTML = checkoutButton;

function openHECheckoutModal(anchor){
	var modal = document.getElementById("he-checkout-modal");
	modal.style.display = "block";
	return getHECheckoutModalContent(anchor);
}

function closeHECheckoutModal()
{
	var modal = document.getElementById("he-checkout-modal");
	modal.style.display = "none";
	return false;
} 

function getHECheckoutModalContent(anchor)
{
	var overlay = document.getElementById("he-checkout-modal-overlay");
	overlay.style.display = "flex";
	var content = document.getElementById("he-checkout-modal-body");
	var request = new XMLHttpRequest();
	request.onreadystatechange = function() {
		if (this.readyState == 4) {
			if (this.status === 200) {
				content.innerHTML = this.responseText;
				var maskeds = document.querySelectorAll('[data-mask]');
				for(var i =0; i < maskeds.length; i++) {
					var m = maskeds[i].getAttribute("data-mask");
					try {
						m = JSON.parse(m);
					} catch (e) {
					}
					heinputmask({mask: m}).mask(maskeds[i]);
				}
				var scripts = content.getElementsByTagName('script')
				for (var n = 0; n < scripts.length; n++) {
					eval(scripts[n].innerHTML)
				}				
			} else {
				content.innerHTML = "<p><strong>Ocorreu algo inesperado</strong></p><p>Não foi possível carregar este conteúdo</p>";
			}
			overlay.style.display = "none";
		}
	};	
	request.open('GET', anchor.getAttribute("data-action"), true);
	request.setRequestHeader("X-Requested-With", "XMLHttpRequest");
	request.withCredentials = true;
	request.send();
	return false;
}

function postHECheckoutModalContent(url)
{
	var overlay = document.getElementById("he-checkout-modal-overlay");
	overlay.style.display = "flex";
	var content = document.getElementById("he-checkout-modal-body");
	var form = document.getElementById("he-form");
	var formData = new FormData( form );
	var request = new XMLHttpRequest(); 
	request.open('POST', url===undefined?form.action:url, true);
	request.onreadystatechange = function() {
		if (this.readyState == 4) {
			if (this.status === 200) {
				content.innerHTML = this.responseText;
				overlay.style.display = "none";
				var maskeds = document.querySelectorAll('[data-mask]');
				for(var i =0; i < maskeds.length; i++) {
					var m = maskeds[i].getAttribute("data-mask");
					try {
						m = JSON.parse(m);
					} catch (e) {
					}
					heinputmask({mask: m}).mask(maskeds[i]);
				}
				var scripts = content.getElementsByTagName('script')
				for (var n = 0; n < scripts.length; n++) {
					eval(scripts[n].innerHTML)
				}				
			} else {
				content.innerHTML = "<p><strong>Ocorreu algo inesperado</strong></p><p>Não foi possível carregar este conteúdo</p>";
				overlay.style.display = "none";
			}
		}
	};	
	request.setRequestHeader("X-Requested-With", "XMLHttpRequest");
	request.send(formData);
	return false;
} 

function clearHECheckoutError(elementId)
{
	var element = document.getElementById(elementId);
	element.innerHTML = "";
}