46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
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import { clsx, type ClassValue } from "clsx";
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import { twMerge } from "tailwind-merge";
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export function cn(...inputs: ClassValue[]) {
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return twMerge(clsx(inputs));
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}
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export function generateUUID() {
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if (typeof globalThis.crypto?.randomUUID === "function") {
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return globalThis.crypto.randomUUID();
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}
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const bytes = new Uint8Array(16);
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if (typeof globalThis.crypto?.getRandomValues === "function") {
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globalThis.crypto.getRandomValues(bytes);
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} else {
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for (let i = 0; i < bytes.length; i += 1) {
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bytes[i] = Math.floor(Math.random() * 256);
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}
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}
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bytes[6] = (bytes[6] & 0x0f) | 0x40;
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bytes[8] = (bytes[8] & 0x3f) | 0x80;
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const hex = Array.from(bytes, (byte) => byte.toString(16).padStart(2, "0"));
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return [
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hex.slice(0, 4).join(""),
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hex.slice(4, 6).join(""),
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hex.slice(6, 8).join(""),
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hex.slice(8, 10).join(""),
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hex.slice(10, 16).join(""),
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].join("-");
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}
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export function formatDateTime(value?: string | null) {
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if (!value) {
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return "";
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}
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const date = new Date(value);
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if (Number.isNaN(date.getTime())) {
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return value;
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}
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const pad = (num: number) => String(num).padStart(2, "0");
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return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(date.getSeconds())}`;
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}
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