(() => {
	let selection = null;

	if (document.location.hash !== null &&
		(selection = document.getElementById(document.location.hash.replace("#", ""))) !== null) {
		selection.classList.add("selected");
	}

	function removeEntry(dn) {
		let csrfToken = document.getElementById("csrf").value;
		if (!csrfToken)
			return;
		let req = new XMLHttpRequest();
		req.onreadystatechange = () => {
			if (req.readyState === 4) {
				if (req.status === 203)
					document.location.reload();
				else
					alert("Error: " +req.statusText);
			}
		}
		req.open("DELETE", "/entity?dn=" + encodeURIComponent(dn) + "&csrf=" + encodeURIComponent(csrfToken));
		req.send();
	}

	document.querySelectorAll('.action-remove').forEach(i => {
		i.addEventListener('click', (e) => {
			let dn = e.target.dataset["dn"] || e.currentTarget.dataset["dn"];
			if (!dn)
				return;
			if (!window.confirm("Really remove entry " + dn + " ?"))
				return;
			removeEntry(dn);
		});
	});
})();