async function startApp() {
	let date = moment().format("YYYY-MM-DD");
	await printPage(date);
}

async function printPage(date){

	// Print HTML
	let html = "alert.wpeckers.dynu.net";
	html += "<h1>alert.wpeckers.dynu.net - " + date + "</h1>\n";
	html += "<p>To be continued.</p>\n";
	document.getElementById('center').innerHTML = html;
}


async function fetchPrices(date) {
	let time = date === null ? moment() : moment(date, "YYYY-MM-DD");
	console.log("Reading prices " + time + "...");
	const response = await fetch("/prices/" + time.format("YYYY-MM-DD"));
	const data = await response.json();
	console.log("==> fetchCurrentPrices: " + JSON.stringify(data));
	return data;
}

function log(message) {
	console.log("INFO : " + message);
}