infoalloggi-monorepo/apps/infoalloggi/src/lib/utils.ts

import { type ClassValue, clsx } from "clsx";
import { twMerge } from "tailwind-merge";

export function cn(...inputs: ClassValue[]) {
	return twMerge(clsx(inputs));
}

export const Capitalize = (str: string | null | undefined) => {
	if (!str) return "";
	return str.charAt(0).toUpperCase() + str.slice(1).toLowerCase();
};
export const redirectTo500 = {
	redirect: {
		destination: "/500",
		permanent: false,
	},
} as const;

export function getInitials(name: string) {
	name = name.trim();

	if (name.includes(" ")) {
		const [firstName, lastName] = name.split(" ");
		if (firstName && lastName) {
			return (firstName.charAt(0) + lastName.charAt(0)).toUpperCase();
		}
	}
	return name.slice(0, 2).toUpperCase();
}

// export function getHexColorFromString(str: string): string {
// 	let hash = 0;
// 	if (str.length === 0) return "#000000"; // Return black for empty string

// 	for (let i = 0; i < str.length; i++) {
// 		hash = str.charCodeAt(i) + ((hash << 5) - hash);
// 		hash = hash & 0xffffffff; // Ensure hash is a 32-bit integer
// 	}

// 	let color = "#";
// 	for (let i = 0; i < 3; i++) {
// 		const value = (hash >> (i * 8)) & 255;
// 		color += value.toString(16).padStart(2, "0");
// 	}

// 	return color;
// }

export function formatCurrency(amount: number): string {
	return new Intl.NumberFormat("it-IT", {
		currency: "EUR",
		maximumFractionDigits: 2,
		minimumFractionDigits: 2,
		style: "currency",
	}).format(amount);
}

export const debounce = <T extends unknown[]>(
	callback: (...args: T) => void,
	delay: number,
) => {
	let timeoutTimer: ReturnType<typeof setTimeout>;

	return (...args: T) => {
		clearTimeout(timeoutTimer);

		timeoutTimer = setTimeout(() => {
			callback(...args);
		}, delay);
	};
};