src/lib/utils.ts - master - t3/web-ui

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

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

export function formatBytes(bytes: number): string {
    if (bytes === 0) return "0 Б";
    const units = ["Б", "КБ", "МБ", "ГБ", "ТБ"];
    const i = Math.floor(Math.log(bytes) / Math.log(1024));
    return `${(bytes / Math.pow(1024, i)).toFixed(i > 0 ? 1 : 0)} ${units[i]}`;
}

export function formatDate(dateStr: string | null | undefined): string {
    if (!dateStr) return "—";
    try {
        return new Intl.DateTimeFormat("ru-RU", {
            dateStyle: "medium",
            timeStyle: "short",
        }).format(new Date(dateStr));
    } catch {
        return dateStr;
    }
}

export function formatDateShort(dateStr: string | null | undefined): string {
    if (!dateStr) return "—";
    try {
        return new Intl.DateTimeFormat("ru-RU", {
            dateStyle: "short",
        }).format(new Date(dateStr));
    } catch {
        return dateStr;
    }
}