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$$plugins.define('tooltip', ['throttle'], function (element, options, throttle) {
var openBtn = element.querySelector('.tooltip__btn'),
tooltipMain = element.querySelector('.tooltip__main');
openBtn.addEventListener('click', (event) => {
event.preventDefault();
if (element.classList.contains('tooltip--open')) {
element.classList.remove('tooltip--open');
} else {
$('.tooltip').not(element).removeClass('tooltip--open');
element.classList.add('tooltip--open');
}
});
document.addEventListener('click', function (event) {
if (element !== event.target && !element.contains(event.target) && element.classList.contains('tooltip--open')) {
element.classList.remove('tooltip--open');
}
});
function tooltipPosition() {
element.classList.remove('tooltip--bottom');
element.classList.remove('tooltip--right');
element.classList.remove('tooltip--left');
if (element.getBoundingClientRect().top < window.innerHeight / 2) {
element.classList.add('tooltip--bottom');
} else {
element.classList.remove('tooltip--bottom');
}
if (element.getBoundingClientRect().left < tooltipMain.offsetWidth / 2) {
element.classList.add('tooltip--right');
}
if (document.body.clientWidth - element.getBoundingClientRect().left < tooltipMain.offsetWidth / 2) {
element.classList.add('tooltip--left');
}
}
tooltipPosition();
window.addEventListener('scroll', throttle(tooltipPosition, 50));
window.addEventListener('resize', throttle(tooltipPosition, 200));
});
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