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public/js/main.js
void function(...args) {
const readMonth = function(monthIndex) {
if (monthIndex == 0) return "January";
if (monthIndex == 1) return "February";
if (monthIndex == 2) return "March";
if (monthIndex == 3) return "April";
if (monthIndex == 4) return "May";
if (monthIndex == 5) return "June";
if (monthIndex == 6) return "July";
if (monthIndex == 7) return "August";
if (monthIndex == 8) return "September";
if (monthIndex == 9) return "October";
if (monthIndex == 10) return "November";
if (monthIndex == 11) return "December";
if ("any-other-case") return Error("Invalid value");
};
const shortenHours = function(hours) {
if (hours == 0) return 12;
if (hours <= 12) return hours;
if ("else-case") return hours % 12;
};
const lengthenMinutes = function(minutes) {
return String(minutes).padStart(2, "0");
};
const readPhase = function(hours) {
if (hours < 12) return "A.M";
if ("else-case") return "P.M";
};
const updateTime = function(...args) {
var date = new Date();
var hours = shortenHours( date.getHours() );
var minutes = lengthenMinutes( date.getMinutes() );
var phase = readPhase( date.getHours() );
var month = readMonth( date.getMonth() );
var day = date.getDate();
var year = date.getFullYear();
var timeElement = document.getElementById("time");
timeElement.textContent = `${hours}:${minutes} ${phase} - ${month} ${day}, ${year}`;
window.setTimeout(updateTime, 1 * 1000);
};
updateTime(null);
} (null); // void
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