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import { type ClassValue, clsx } 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-US', {
year: 'numeric',
month: 'long',
day: 'numeric',
}).format(date)
}
export function calculateWordCountFromHtml(
html: string | null | undefined,
): number {
if (!html) return 0
const textOnly = html.replace(/<[^>]+>/g, '')
return textOnly.split(/\s+/).filter(Boolean).length
}
export function readingTime(wordCount: number): string {
const readingTimeMinutes = Math.max(1, Math.round(wordCount / 200))
return `${readingTimeMinutes} min read`
}
export function getHeadingMargin(depth: number): string {
const margins: Record<number, string> = {
3: 'ml-4',
4: 'ml-8',
5: 'ml-12',
6: 'ml-16',
}
return margins[depth] || ''
}
export function capitalizeFirstLetter(val: string): string {
return String(val).charAt(0).toUpperCase() + String(val).slice(1)
}
export const iconMappings: Record<string, string> = {
workshop: 'lucide:hammer',
competition: 'lucide:trophy',
game: 'lucide:gamepad-2',
quiz: 'lucide:brain',
community: 'lucide:users',
discussion: 'lucide:messages-square',
}
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