Initial commit: fabric-trade-user Vue 3 app with mobile and desktop layouts

Co-authored-by: Cursor <cursoragent@cursor.com>

src/utils/format.ts

@@ -0,0 +1,88 @@
+const persianDigits = '۰۱۲۳۴۵۶۷۸۹'
+const numberFormatter = new Intl.NumberFormat('fa-IR', { useGrouping: true })
+
+export function normalizeDigits(input: string): string {
+  return input.replace(/[۰-۹]/g, (digit) => String(persianDigits.indexOf(digit)))
+}
+
+export function extractNumericString(input: string): string {
+  return normalizeDigits(input).replace(/[^\d]/g, '')
+}
+
+export function parseFormattedNumber(value: string): number {
+  const numeric = extractNumericString(value)
+  return numeric ? Number(numeric) : 0
+}
+
+export function formatNumber(value: number): string {
+  if (!Number.isFinite(value)) return '—'
+  return numberFormatter.format(value)
+}
+
+export function formatCurrency(value: number): string {
+  return `${formatNumber(value)} تومان`
+}
+
+export function formatMeterage(value: number): string {
+  return `${formatNumber(value)} متر`
+}
+
+import { parseISODate } from '@/utils/jalali'
+
+const persianDateFormatter = new Intl.DateTimeFormat('fa-IR-u-ca-persian', {
+  year: 'numeric',
+  month: '2-digit',
+  day: '2-digit',
+})
+
+const persianDateTimeFormatter = new Intl.DateTimeFormat('fa-IR-u-ca-persian', {
+  year: 'numeric',
+  month: '2-digit',
+  day: '2-digit',
+  hour: '2-digit',
+  minute: '2-digit',
+})
+
+function toDateValue(date: string | Date): Date {
+  if (typeof date !== 'string') return date
+  if (/^\d{4}-\d{2}-\d{2}$/.test(date)) return parseISODate(date)
+  return new Date(date)
+}
+
+export function formatDate(date: string | Date): string {
+  return persianDateFormatter.format(toDateValue(date))
+}
+
+export function formatDateTime(date: string | Date): string {
+  return persianDateTimeFormatter.format(toDateValue(date))
+}
+
+export function formatTime(date: string | Date): string {
+  const d = typeof date === 'string' ? new Date(date) : date
+  return new Intl.DateTimeFormat('fa-IR', {
+    hour: '2-digit',
+    minute: '2-digit',
+  }).format(d)
+}
+
+export function toPersianDigits(input: string): string {
+  return input.replace(/\d/g, (d) => persianDigits[Number(d)]!)
+}
+
+export function normalizePhone(phone: string): string {
+  const digits = phone.replace(/\D/g, '')
+  if (digits.startsWith('98')) return '0' + digits.slice(2)
+  if (digits.startsWith('9') && digits.length === 10) return '0' + digits
+  return digits
+}
+
+export function generateId(): string {
+  return crypto.randomUUID()
+}
+
+export function generateOrderNumber(): string {
+  const year = new Intl.DateTimeFormat('fa-IR-u-ca-persian', { year: 'numeric' }).format(new Date())
+  const persianYear = year.replace(/[^\d]/g, '') || '1403'
+  const seq = Math.floor(Math.random() * 9000) + 1000
+  return `ORD-${persianYear}-${seq}`
+}