utils.ts•1.57 kB
import type { ClassValue } from "clsx";
import { clsx } from "clsx";
import { twMerge } from "tailwind-merge";
export function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs));
}
export type OS = "macos" | "ios" | "windows" | "android" | "linux" | null;
export function formatBytes(bytes: number, decimals = 2) {
if (bytes === 0) return "0 Bytes";
const k = 1024;
const dm = decimals < 0 ? 0 : decimals;
const sizes = ["Bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + " " + sizes[i];
}
export function getOS() {
if (typeof window === "undefined") return;
const userAgent = window.navigator.userAgent.toLowerCase();
const macosPlatforms = /(macintosh|macintel|macppc|mac68k|macos)/i;
const windowsPlatforms = /(win32|win64|windows|wince)/i;
const iosPlatforms = /(iphone|ipad|ipod)/i;
let os: OS = null;
if (macosPlatforms.test(userAgent)) {
os = "macos";
} else if (iosPlatforms.test(userAgent)) {
os = "ios";
} else if (windowsPlatforms.test(userAgent)) {
os = "windows";
} else if (/android/.test(userAgent)) {
os = "android";
} else if (!os && /linux/.test(userAgent)) {
os = "linux";
}
return os;
}
export function match<T extends string | number | symbol, U>(
val: T,
options: Record<T, U>,
) {
return options[val];
}
export function matchFunc<T extends string | number | symbol, U>(
val: T,
options: Record<T, () => U>,
) {
return options[val]();
}