import "./common.js";
//#region js/download.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);
	});
}
$(function() {
	setActiveNav();
	const activateTab = ($btn) => {
		$btn.addClass("is-active").attr("aria-selected", "true");
		$(".d-tabs__item").not($btn).removeClass("is-active").attr("aria-selected", "false");
	};
	const closeDropdowns = () => {
		$("[data-dropdown]").prop("hidden", true);
		$("[data-dropdown-trigger]").removeClass("is-open").attr("aria-expanded", "false");
	};
	$(".d-tabs__item:not([data-dropdown-trigger])").on("click", function() {
		activateTab($(this));
		closeDropdowns();
		$("[data-dropdown-trigger] span").text("样本手册");
	});
	$("[data-dropdown-trigger]").on("click", function() {
		const $btn = $(this);
		const $dropdown = $btn.next("[data-dropdown]");
		if (!$dropdown.prop("hidden")) closeDropdowns();
		else {
			closeDropdowns();
			$btn.addClass("is-open").attr("aria-expanded", "true");
			$dropdown.prop("hidden", false);
		}
	});
	$(".d-tabs__dropdown-item").on("click", function() {
		const $item = $(this);
		$item.addClass("is-active").siblings().removeClass("is-active");
		const $trigger = $item.closest(".d-tabs__group").find("[data-dropdown-trigger]");
		$trigger.find("span").text($item.text());
		activateTab($trigger);
		closeDropdowns();
	});
	$(document).on("click", function(event) {
		if (!$(event.target).closest(".d-tabs__group").length) closeDropdowns();
	});
	const tabParam = new URLSearchParams(window.location.search).get("tab");
	if (tabParam) {
		const $target = $(`[data-tab="${tabParam}"]`);
		if ($target.length) activateTab($target);
	}
});
//#endregion