init

dmtp/client/lib/utils.ts

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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 const formatAddress = (address: string): string => {
+  if (!address) return '';
+  return `${address.slice(0, 6)}...${address.slice(-4)}`;
+};
+
+export const formatCurrency = (amount: number): string => {
+  return new Intl.NumberFormat('en-US', {
+    style: 'currency',
+    currency: 'USD',
+    minimumFractionDigits: 2,
+  }).format(amount);
+};
+
+export const formatTimeRemaining = (expiresAt: string): string => {
+  const now = new Date().getTime();
+  const expiry = new Date(expiresAt).getTime();
+  const diff = expiry - now;
+
+  if (diff <= 0) return 'Expired';
+
+  const days = Math.floor(diff / (1000 * 60 * 60 * 24));
+  const hours = Math.floor((diff % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
+  const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
+
+  if (days > 0) return `${days}d ${hours}h`;
+  if (hours > 0) return `${hours}h ${minutes}m`;
+  return `${minutes}m`;
+};