script.js

"use strict";

const progress = document.getElementById("progress");
const prev = document.getElementById("prev");
const next = document.getElementById("next");
const circles = document.querySelectorAll(".circle");

let currentActive = 1;

next.addEventListener("click", () => {
	currentActive++;

	if (currentActive > circles.length) {
		currentActive = circles.length;
	}

	update();
});

prev.addEventListener("click", () => {
	currentActive--;

	if (currentActive < 1) {
		currentActive = 1;
	}

	update();
});

function update() {
	circles.forEach((circle, idx) => {
		if (idx < currentActive) {
			circle.classList.add("active");
		} else {
			circle.classList.remove("active");
		}
	});

	const actives = document.querySelectorAll(".active");

	progress.style.width = ((actives.length - 1) / (circles.length - 1)) * 100 + "%";

	if (currentActive === 1) {
		prev.disabled = true;
	} else if (currentActive === circles.length) {
		next.disabled = true;
	} else {
		prev.disabled = false;
		next.disabled = false;
	}
}

function swRegistration() {
	const heart = ["font-size: 20px", "padding: 12px", "margin: 4px 0 4px 4px", "color: rgba(238,58,136,1)"].join(";");
	if ("serviceWorker" in navigator) {
		navigator.serviceWorker
			.register("/progress-bar/sw.js", {
				scope: "/progress-bar/",
			})
			.then(function (registration) {
				console.log("%c❤️", heart);
			})
			.catch(function (err) {
				console.log(err);
			});
	}
}

function consoleText() {
	console.clear();
	const styles = [
		"color: white",
		"background: rgba(238,58,136,1)",
		"font-size: 18px",
		"padding: 12px",
		"margin: 6px 0 6px 14px",
	].join(";");
	const styles2 = ["font-size: 14px", "padding: 16px", "margin: 6px 0 6px 0", "color: rgba(238,58,136,1)"].join(";");
	console.log("%cHello World! I'm Emmanuel.", styles);
	console.log("%cThank you for checking out my work!", styles2);
	const gradient = [
		"font-size: 14px",
		"color: #fff",
		"width: 200px",
		"padding: 8px",
		"margin: 6px 0 6px 14px",
		"border-radius: 4px",
		"background: rgba(238,58,136,1)",
		"background: linear-gradient( 109.6deg, rgba(238,58,136,1) 11.2%, rgba(128,162,245,1) 91.1% )",
	].join(";");
	console.log("%cPortfolio%chttps://bit.ly/3QQr1Ux", gradient, styles2);
	console.log("%cLinkedin %chttps://bit.ly/3cygAD4", gradient, styles2);
	console.log("%cGithub   %chttps://bit.ly/3iwQC6U", gradient, styles2);
	console.log("%cThe README   %chttps://bit.ly/3qSUBO9", gradient, styles2);
	console.log("%cHave a wonderful day!", styles2);
}

swRegistration();
consoleText();