Linux SRV-16 6.18.44-paas #1 SMP PREEMPT_DYNAMIC Thu Aug 13 10:08:12 UTC 2026 x86_64
/srv/data/web/vhosts/716cf56cb2.url-de-test.ws/htdocs/assets/js/
/srv/data/web/vhosts/716cf56cb2.url-de-test.ws/htdocs/assets/js/amountPeople.js
 // Quantité pour les pré-reservations | Personnes
const guestBtn = document.querySelector("#guests-input-btn"),
	guestOptions = document.querySelector("#guests-input-options"),

	adultsSubsBtn = document.querySelector("#adults-subs-btn"),
	adultsAddBtn = document.querySelector("#adults-add-btn"),
	childrenSubsBtn = document.querySelector("#children-subs-btn"),
	childrenAddBtn = document.querySelector("#children-add-btn"),
	babiesSubsBtn = document.querySelector("#babies-subs-btn"),
	babiesAddBtn = document.querySelector("#babies-add-btn"),

	adultsCountEl = document.querySelector("#guests-count-adults"),
	childrenCountEl = document.querySelector("#guests-count-children"),
	babiesCountEl = document.querySelector("#guests-count-babies");

let maxNumGuests = 15,
	isGuestInputOpen = false,
	adultsCount = 1,
	childrenCount = 0,
	babiesCount = 0;


if (guestBtn) {
	updateValues();
	guestBtn.addEventListener('click', function (e) {
		if (isGuestInputOpen) {
			guestBtn.classList.remove("open");
			guestOptions.classList.remove("open");
		}
		else {
			guestBtn.classList.add("open");
			guestOptions.classList.add("open");
		}
		isGuestInputOpen = isGuestInputOpen ? false : true;
		e.preventDefault();
	});

	adultsAddBtn.addEventListener('click', function () { adultsCount = addValues(adultsCount); updateValues(); });
	adultsSubsBtn.addEventListener('click', function () { adultsCount = substractValues(adultsCount, 1); updateValues(); });

	childrenAddBtn.addEventListener('click', function () { childrenCount = addValues(childrenCount); updateValues(); });
	childrenSubsBtn.addEventListener('click', function () { childrenCount = substractValues(childrenCount, 0); updateValues(); });

	babiesAddBtn.addEventListener('click', function () { babiesCount = addValues(babiesCount); updateValues(); });
	babiesSubsBtn.addEventListener('click', function () { babiesCount = substractValues(babiesCount, 0); updateValues(); });
}

function calcTotalGuests() { return adultsCount + childrenCount + babiesCount; }

function addValues(count) { return (calcTotalGuests() < maxNumGuests) ? count + 1 : count; }

function substractValues(count, min) { return (count > min) ? count - 1 : count; }

function updateValues() {
	let btnText = `${adultsCount} adultes`;
	btnText += (childrenCount > 0) ? `, ${childrenCount} enfants` : '';
	btnText += (babiesCount > 0) ? `, ${babiesCount} bébés` : '';
	guestBtn.innerHTML = btnText;
	adultsCountEl.innerHTML = adultsCount;
	childrenCountEl.innerHTML = childrenCount;
	babiesCountEl.innerHTML = babiesCount;

	if (adultsCount == 1) { adultsSubsBtn.classList.add("disabled"); }
	else { adultsSubsBtn.classList.remove("disabled"); }

	if (childrenCount == 0) { childrenSubsBtn.classList.add("disabled"); }
	else { childrenSubsBtn.classList.remove("disabled"); }

	if (babiesCount == 0) { babiesSubsBtn.classList.add("disabled"); }
	else { babiesSubsBtn.classList.remove("disabled"); }

	if (calcTotalGuests() == maxNumGuests) {
		adultsAddBtn.classList.add("disabled");
		childrenAddBtn.classList.add("disabled");
		babiesAddBtn.classList.add("disabled");
	}
	else {
		adultsAddBtn.classList.remove("disabled");
		childrenAddBtn.classList.remove("disabled");
		babiesAddBtn.classList.remove("disabled");
	}
}