fix(SW-1168) Show only hotel cards that are visible on map

components/HotelReservation/SelectHotel/SelectHotelMap/SelectHotelMapContent/utils.ts

@@ -0,0 +1,29 @@
+import type { HotelData } from "@/types/components/hotelReservation/selectHotel/hotelCardListingProps"
+import type { HotelPin } from "@/types/components/hotelReservation/selectHotel/map"
+
+export function getVisibleHotelPins(
+  map: google.maps.Map | null,
+  filteredHotelPins: HotelPin[]
+) {
+  if (!map || !filteredHotelPins) return []
+
+  const bounds = map.getBounds()
+  if (!bounds) return []
+
+  return filteredHotelPins.filter((pin: any) => {
+    const { lat, lng } = pin.coordinates
+    return bounds.contains({ lat, lng })
+  })
+}
+
+export function getVisibleHotels(
+  hotels: HotelData[],
+  filteredHotelPins: HotelPin[],
+  map: google.maps.Map | null
+) {
+  const visibleHotelPins = getVisibleHotelPins(map, filteredHotelPins)
+  const visibleHotels = hotels.filter((hotel: any) =>
+    visibleHotelPins.some((pin: any) => pin.operaId === hotel.hotelData.operaId)
+  )
+  return visibleHotels
+}