Erzurum Oteller İçin Vibe Coding

export async function handleGuestInquiry(msg: WhatsAppMessage) {
  const detectedLang = detectLanguage(msg.text);
  const answer = await ragConcierge.generateAnswer(msg.text, { lang: detectedLang, hotelInfo });
  return wa.sendText(msg.from, answer);
}

export async function syncOtaCalendars(event: BookingEvent) {
  await Promise.all([
    airbnbApi.blockDates(event.roomId, event.dates),
    bookingComApi.blockDates(event.roomId, event.dates),
    googleHotelApi.updateInventory(event.roomId)
  ]);
}

export function getOptimizedRoomRate(baseRate: number, occupancyPercent: number, daysUntilArrival: number) {
  let multiplier = 1.0;
  if (occupancyPercent > 80) multiplier += 0.35;
  if (daysUntilArrival < 2 && occupancyPercent < 50) multiplier -= 0.15;
  return Math.round(baseRate * multiplier);
}

export async function parsePassportForKBS(imageBuffer: Buffer) {
  const ocrData = await passportOcr.scan(imageBuffer);
  return validateKbsPayload({ name: ocrData.name, passportNo: ocrData.documentNumber, nationality: ocrData.country });
}

export async function triggerPreArrivalUpsell(guestPhone: string, checkInDate: Date) {
  await scheduler.schedule(subDays(checkInDate, 2), () => {
    wa.send(guestPhone, "Otelimize hoş geldiniz! Havalimanından VIP transfer veya akşam yemeği rezervasyonu ister misiniz?");
  });
}

export function getRoomGuideData(roomNumber: number) {
  return { wifi: "BoutiqueGuest2026", breakfastHours: "08:00 - 11:00", spaMenu: "/menu/spa.pdf", directChat: true };
}

export async function recordGuestHabits(guestId: string, notes: string[]) {
  return db.guests.update(guestId, { $addToSet: { preferences: { $each: notes } } });
}

export async function triggerPostCheckoutReview(phone: string) {
  await sleep(14400000); // 4 saat sonra
  return wa.send(phone, "Bizi tercih ettiğiniz için teşekkürler! Deneyiminizi TripAdvisor'da paylaşarak butik otelimize destek olur musunuz?");
}

export const pmsStorage = {
  localDb: "IndexedDB / SQLite",
  syncWhenOnline: true,
  conflictStrategy: "server_wins_with_backup"
};