davatar/lib/helpers/mainFunctions.js

An npm package to generate avatar.

const r = commonColor();
const g = commonColor();
const b = commonColor();

function commonColor() {
	return Math.floor(Math.random() * 255);
}

function getTextColor() {
	return `rgb(${r}, ${g}, ${b})`;
}

function getBackgroundColor() {
	return `rgb(${255 - r}, ${255 - g}, ${255 - b})`;
}

function generateInitials(text) {
	let newText = text;
	if (newText.length == 2) return newText.toUpperCase();

	newText = newText.split(" ");
	if (newText.length > 1) newText = newText[0][0] + newText[1][0];
	else newText = newText[0].substr(0, 2);

	return newText.toUpperCase();
}

module.exports = {
	getBackgroundColor,
	getTextColor,
	generateInitials,
};