// delete confirmation dialog and attachment to elements
const fireConfirmModal = (event) => {
	Swal.fire({ title: 'Wirklich löschen?', showCancelButton: true, cancelButtonText: 'Abbrechen', icon: 'warning', confirmButtonText: "Löschen", showCloseButton: true })
		.then((result) => { if (result.isConfirmed) { htmx.trigger(event.target, 'confirmed'); } });
}


document.querySelectorAll("button[hx-trigger='confirmed']").forEach((value) => value.addEventListener("click", fireConfirmModal));

document.addEventListener("htmx:afterSwap", () => {
	document.querySelectorAll("button[hx-trigger='confirmed']").forEach((value) => value.addEventListener("click", fireConfirmModal));
});

// dropdown activation / deactivation
const toggleDropdown = (event) => {
	const classList = event.target.closest('.dropdown').classList
	if (!classList.contains('is-active')) {
		Array.from(document.querySelectorAll('.dropdown')).forEach((d) => d.classList.remove('is-active'));
	}
	classList.toggle('is-active');
};

const closeDropdownsIfClickedOutside = (event) => {
	const dropdowns = Array.from(document.querySelectorAll('.dropdown'));
	if (dropdowns.every((v) => !v.contains(event.target))) {
		dropdowns.forEach((d) => d.classList.remove('is-active'))
	}
}

document.querySelectorAll(".dropdown-trigger .button").forEach((value) => value.addEventListener("click", toggleDropdown));
document.addEventListener("click", closeDropdownsIfClickedOutside);

document.addEventListener("htmx:afterSwap", () => {
	document.querySelectorAll(".dropdown-trigger .button").forEach((value) => value.addEventListener("click", toggleDropdown));
	document.addEventListener("click", closeDropdownsIfClickedOutside);
});

// light / dark mode interpretation for first load and switch behaviour respecting localStorage and CSS prefers-color-scheme
const getCurrentTheme = () => {
	let current = localStorage.getItem("theme");

	if (current === null) {
		if (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) {
			current = "dark";
		} else {
			current = "light";
		}
	}

	return current;
}

const setThemeSwitcherIconTo = (name) =>
	document.querySelector("#theme-switcher use")?.setAttribute("href", `/static/feather-sprite.svg#${name}`)

const switchTheme = () => {
	const currentTheme = getCurrentTheme();
	const newTheme = currentTheme === "light" ? "dark" : "light";
	const newIcon = currentTheme === "light" ? "sun" : "moon";

	document.documentElement.setAttribute("data-theme", newTheme);
	setThemeSwitcherIconTo(newIcon);
	localStorage.setItem("theme", newTheme);
}

const observer = new MutationObserver((mutationList) => {
	const foundNavbar = mutationList.flatMap((record) => Array.from(record.addedNodes))
		.some((node) => node.className?.includes("navbar"));

	if (foundNavbar) {
		document.getElementById("theme-switcher")?.addEventListener("click", switchTheme);
		setThemeSwitcherIconTo(getCurrentTheme() === "light" ? "moon" : "sun");
	}
});

observer.observe(document, { childList: true, subtree: true });

const isCurrentlyLight = getCurrentTheme() === "light";
document.documentElement.setAttribute("data-theme", isCurrentlyLight ? "light" : "dark");
document.getElementById("theme-switcher")?.addEventListener("click", switchTheme);
setThemeSwitcherIconTo(isCurrentlyLight ? "moon" : "sun");

// toast
htmx.on("showToast", (e) => {
	const toast = document.getElementById("toast");
	const toastProgress = document.getElementById("toast-progress");
	document.getElementById("toast-message").innerText = e.detail.message;

	toast.classList.add(`is-${e.detail.type}`);
	toastProgress.classList.add(`has-background-${e.detail.type}-90`)
	toast.classList.remove("is-hidden");

	setTimeout(() => {
		toast.classList.add("is-hidden");
		toast.classList.remove(`is-${e.detail.type}`);
		toastProgress.classList.remove(`has-background-${e.detail.type}-90`)
	}, 3000);
})

const convertBool = (val) => {
	if (val === "true" || val === true) return true;
	if (val === "false" || val === false) return false;
	return null;
}

_hyperscript.config.conversions["bool"] = convertBool;

_hyperscript.config.conversions["inverseBool"] = function(val) {
	return !convertBool(val);
};