(function (){
'use strict';
function initContactWidget(){
if(document.getElementById('conarium-contact-widget-button')){
return;
}
const button=document.createElement('button');
button.id='conarium-contact-widget-button';
button.type='button';
button.setAttribute('aria-controls', 'conarium-contact-widget-panel');
button.setAttribute('aria-expanded', 'false');
button.setAttribute('aria-label', 'Открыть способы связи');
button.innerHTML=[
'',
'',
'',
'',
'Написать нам',
].join('');
const panel=document.createElement('aside');
panel.id='conarium-contact-widget-panel';
panel.hidden=true;
panel.setAttribute('aria-label', 'Способы связи');
panel.setAttribute('aria-hidden', 'true');
panel.innerHTML=[
'',
'Выберите удобный способ связи
',
'',
].join('');
let closeTimer;
function setOpen(isOpen){
window.clearTimeout(closeTimer);
button.classList.toggle('is-open', isOpen);
button.setAttribute('aria-expanded', String(isOpen));
button.setAttribute('aria-label', isOpen ? 'Закрыть способы связи':'Открыть способы связи');
if(isOpen){
panel.hidden=false;
panel.setAttribute('aria-hidden', 'false');
window.requestAnimationFrame(function (){
panel.classList.add('is-open');
});
return;
}
panel.setAttribute('aria-hidden', 'true');
panel.classList.remove('is-open');
if(! panel.hidden){
closeTimer=window.setTimeout(function (){
if(! button.classList.contains('is-open')){
panel.hidden=true;
}}, 220);
}}
button.addEventListener('click', function (){
setOpen(! button.classList.contains('is-open'));
});
panel.querySelector('.conarium-contact-widget__close').addEventListener('click', function (){
setOpen(false);
button.focus();
});
document.body.append(panel, button);
document.addEventListener('click', function(event){
if(! panel.hidden&&! panel.contains(event.target)&&! button.contains(event.target)){
setOpen(false);
}});
document.addEventListener('keydown', function(event){
if(event.key==='Escape'&&! panel.hidden){
setOpen(false);
button.focus();
}});
const consentBanner=document.getElementById('conarium-cookie-consent');
function isConsentBannerVisible(){
return consentBanner&&! consentBanner.hidden&&window.getComputedStyle(consentBanner).display!=='none';
}
function updateVisibility(){
const shouldHide=isConsentBannerVisible();
button.classList.toggle('is-obscured', shouldHide);
button.tabIndex=shouldHide ? -1:0;
button.setAttribute('aria-hidden', String(shouldHide));
if(shouldHide){
setOpen(false);
}}
if(consentBanner&&'MutationObserver' in window){
new MutationObserver(updateVisibility).observe(consentBanner, { attributes: true, attributeFilter: [ 'hidden', 'class', 'style' ] });
}
updateVisibility();
}
if(document.readyState==='loading'){
document.addEventListener('DOMContentLoaded', initContactWidget);
}else{
initContactWidget();
}}());