/**
 * Date utilities for OpenPrompt
 * Use these functions to ensure dates are always current
 */

/**
 * Get the current year
 */
export function getCurrentYear(): number {
    return new Date().getFullYear()
}

/**
 * Get the current month and year in format "Month YYYY"
 */
export function getCurrentMonthYear(): string {
    const date = new Date()
    return date.toLocaleDateString('en-US', { month: 'long', year: 'numeric' })
}

/**
 * Get the current date in format "Month DD, YYYY"
 */
export function getCurrentDate(): string {
    const date = new Date()
    return date.toLocaleDateString('en-US', { month: 'long', day: 'numeric', year: 'numeric' })
}

/**
 * Get formatted date from Date object
 */
export function formatDate(date: Date): string {
    return date.toLocaleDateString('en-US', { month: 'long', day: 'numeric', year: 'numeric' })
}

/**
 * Get relative time string (e.g., "2 hours ago", "3 days ago")
 */
export function getRelativeTime(date: Date): string {
    const now = new Date()
    const diffInSeconds = Math.floor((now.getTime() - date.getTime()) / 1000)
    
    if (diffInSeconds < 60) return 'just now'
    if (diffInSeconds < 3600) return `${Math.floor(diffInSeconds / 60)} minutes ago`
    if (diffInSeconds < 86400) return `${Math.floor(diffInSeconds / 3600)} hours ago`
    if (diffInSeconds < 604800) return `${Math.floor(diffInSeconds / 86400)} days ago`
    if (diffInSeconds < 2592000) return `${Math.floor(diffInSeconds / 604800)} weeks ago`
    if (diffInSeconds < 31536000) return `${Math.floor(diffInSeconds / 2592000)} months ago`
    return `${Math.floor(diffInSeconds / 31536000)} years ago`
}