feat: add multiroom tracking to booking flow

apps/scandic-web/components/HotelReservation/SelectRate/tracking.ts

@@ -0,0 +1,61 @@
+import { differenceInCalendarDays, format, isWeekend } from "date-fns"
+
+import { ChildBedMapEnum } from "@/types/components/bookingWidget/enums"
+import {
+  TrackingChannelEnum,
+  type TrackingSDKHotelInfo,
+  type TrackingSDKPageData,
+} from "@/types/components/tracking"
+import type { Lang } from "@/constants/languages"
+import type { ChildrenInRoom } from "@/utils/hotelSearchDetails"
+
+export function getTracking(
+  lang: Lang,
+  arrivalDate: Date,
+  departureDate: Date,
+  adultsInRoom: number[],
+  childrenInRoom: ChildrenInRoom,
+  hotelId: string,
+  hotelName: string,
+  noOfRooms: number,
+  country: string | undefined,
+  hotelCity: string | undefined,
+  paramCity: string | undefined
+) {
+  const pageTrackingData: TrackingSDKPageData = {
+    channel: TrackingChannelEnum.hotelreservation,
+    domainLanguage: lang,
+    pageId: "select-rate",
+    pageName: "hotelreservation|select-rate",
+    pageType: "bookingroomsandratespage",
+    siteSections: "hotelreservation|select-rate",
+    siteVersion: "new-web",
+  }
+
+  const hotelsTrackingData: TrackingSDKHotelInfo = {
+    ageOfChildren: childrenInRoom
+      ?.map((c) => c?.map((k) => k.age).join(",") ?? "none")
+      .join("|"),
+    arrivalDate: format(arrivalDate, "yyyy-MM-dd"),
+    bookingTypeofDay: isWeekend(arrivalDate) ? "weekend" : "weekday",
+    childBedPreference: childrenInRoom
+      ?.map((c) => c?.map((k) => ChildBedMapEnum[k.bed]).join(",") ?? "-")
+      .join("|"),
+    country,
+    departureDate: format(departureDate, "yyyy-MM-dd"),
+    duration: differenceInCalendarDays(departureDate, arrivalDate),
+    hotelID: hotelId,
+    leadTime: differenceInCalendarDays(arrivalDate, new Date()),
+    noOfAdults: adultsInRoom.join(","),
+    noOfChildren: childrenInRoom?.map((kids) => kids?.length ?? 0).join(","),
+    noOfRooms,
+    region: hotelCity,
+    searchTerm: paramCity ?? hotelName,
+    searchType: "hotel",
+  }
+
+  return {
+    hotelsTrackingData,
+    pageTrackingData,
+  }
+}