import "./common.js";
//#region js/announce.js
function setActiveNav() {
	const pageNav = document.querySelector("[data-nav]")?.getAttribute("data-nav");
	if (!pageNav) return;
	document.querySelectorAll(".site-header__nav a").forEach((link) => {
		const active = link.textContent.trim().startsWith(pageNav);
		link.classList.toggle("is-active", active);
	});
}
function initFilterDropdown() {
	const $trigger = $("[data-filter-trigger]");
	if (!$trigger.length) return;
	const closeDropdown = () => {
		$("[data-filter-dropdown]").prop("hidden", true);
		$("[data-filter-trigger]").removeClass("is-open").attr("aria-expanded", "false");
	};
	$trigger.on("click", function() {
		const $btn = $(this);
		const $dropdown = $btn.next("[data-filter-dropdown]");
		if (!$dropdown.prop("hidden")) closeDropdown();
		else {
			closeDropdown();
			$btn.addClass("is-open").attr("aria-expanded", "true");
			$dropdown.prop("hidden", false);
		}
	});
	$("[data-filter-dropdown] button").on("click", function() {
		const $item = $(this);
		const $dropdown = $item.closest("[data-filter-dropdown]");
		const $btn = $dropdown.prev("[data-filter-trigger]");
		if ($item.is("[data-filter-clear]")) {
			$btn.find("span").text("按产品筛选");
			$btn.removeClass("is-selected");
			$dropdown.find(".is-active").removeClass("is-active");
			$item.addClass("is-active");
		} else {
			$item.addClass("is-active").siblings().removeClass("is-active");
			$btn.find("span").text($item.text());
			$btn.addClass("is-selected");
		}
		closeDropdown();
	});
	$(document).on("click", function(event) {
		if (!$(event.target).closest("[data-filter-trigger], [data-filter-dropdown]").length) closeDropdown();
	});
}
$(function() {
	setActiveNav();
	initFilterDropdown();
});
//#endregion