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

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

export function formatDate(date: Date) {
    return Intl.DateTimeFormat("en-GB", {
        month: "short",
        day: "2-digit",
        year: "numeric",
    }).format(date);
}

export function readingTime(html: string) {
    const textOnly = html.replace(/<[^>]+>/g, "");
    const wordCount = textOnly.split(/\s+/).length;
    const readingTimeMinutes = (wordCount / 200 + 1).toFixed();
    return `${readingTimeMinutes} min read`;
}