Merged in feat(SW-1279)-mystay-multirum-cancelling (pull request #1443)

Feat(SW-1279) mystay multirum cancelling

* feat(SW-1279) Cancelation text if non-user on room 2-4

* feat(SW-1279) cancel mystay multiroom

* feat(SW-1279): Added cancellation for multiroom on mystay


Approved-by: Niclas Edenvin

apps/scandic-web/components/HotelReservation/MyStay/CancelStay/utils.ts

@@ -1,9 +1,28 @@
 import { dt } from "@/lib/dt"
 
+import type { UseFormReturn } from "react-hook-form"
 import type { IntlShape } from "react-intl"
 
+import type { FormValues } from "@/types/components/hotelReservation/myStay/cancelStay"
 import type { BookingConfirmation } from "@/types/trpc/routers/booking/confirmation"
 
+export function getDefaultRooms(booking: BookingConfirmation["booking"]) {
+  const { multiRoom, confirmationNumber, linkedReservations = [] } = booking
+
+  if (!multiRoom) {
+    return [{ id: "1", checked: true, confirmationNumber }]
+  }
+
+  const mainRoom = { id: "1", checked: false, confirmationNumber }
+  const linkedRooms = linkedReservations.map((reservation, index) => ({
+    id: `${index + 2}`,
+    checked: false,
+    confirmationNumber: reservation.confirmationNumber,
+  }))
+
+  return [mainRoom, ...linkedRooms]
+}
+
 export function formatStayDetails({
   booking,
   lang,
@@ -13,6 +32,20 @@ export function formatStayDetails({
   lang: string
   intl: IntlShape
 }) {
+  const { multiRoom } = booking
+  const totalAdults = multiRoom
+    ? (booking.adults ?? 0) +
+      (booking.linkedReservations ?? []).reduce((acc, reservation) => {
+        return acc + (reservation.adults ?? 0)
+      }, 0)
+    : (booking.adults ?? 0)
+  const totalChildren = multiRoom
+    ? booking.childrenAges?.length +
+      (booking.linkedReservations ?? []).reduce((acc, reservation) => {
+        return acc + reservation.children
+      }, 0)
+    : booking.childrenAges?.length
+
   const checkInDate = dt(booking.checkInDate)
     .locale(lang)
     .format("dddd D MMM YYYY")
@@ -27,11 +60,11 @@ export function formatStayDetails({
   )
   const adultsText = intl.formatMessage(
     { id: "{totalAdults, plural, one {# adult} other {# adults}}" },
-    { totalAdults: booking.adults }
+    { totalAdults: totalAdults }
   )
   const childrenText = intl.formatMessage(
     { id: "{totalChildren, plural, one {# child} other {# children}}" },
-    { totalChildren: booking.childrenAges?.length }
+    { totalChildren: totalChildren }
   )
 
   return {
@@ -42,3 +75,72 @@ export function formatStayDetails({
     childrenText,
   }
 }
+
+function getMatchedRooms(
+  booking: BookingConfirmation["booking"],
+  checkedConfirmationNumbers: string[]
+) {
+  let matchedRooms = []
+
+  // Main booking
+  if (checkedConfirmationNumbers.includes(booking.confirmationNumber ?? "")) {
+    matchedRooms.push({
+      adults: booking.adults ?? 0,
+      children: booking.childrenAges?.length ?? 0,
+    })
+  }
+
+  // Linked reservations
+  if (booking.linkedReservations) {
+    const matchedLinkedRooms = booking.linkedReservations
+      .filter((reservation) =>
+        checkedConfirmationNumbers.includes(reservation.confirmationNumber)
+      )
+      .map((reservation) => ({
+        adults: reservation.adults ?? 0,
+        children: reservation.children ?? 0,
+      }))
+
+    matchedRooms = [...matchedRooms, ...matchedLinkedRooms]
+  }
+
+  return matchedRooms
+}
+
+function calculateTotals(matchedRooms: { adults: number; children: number }[]) {
+  const totalAdults = matchedRooms.reduce((sum, room) => sum + room.adults, 0)
+  const totalChildren = matchedRooms.reduce(
+    (sum, room) => sum + room.children,
+    0
+  )
+  return { totalAdults, totalChildren }
+}
+
+export const getCheckedRoomsCounts = (
+  booking: BookingConfirmation["booking"],
+  getValues: UseFormReturn<FormValues>["getValues"],
+  intl: IntlShape
+) => {
+  const formRooms = getValues("rooms")
+  const checkedFormRooms = formRooms.filter((room) => room.checked)
+  const checkedConfirmationNumbers = checkedFormRooms
+    .map((room) => room.confirmationNumber)
+    .filter(
+      (confirmationNumber): confirmationNumber is string =>
+        confirmationNumber !== null && confirmationNumber !== undefined
+    )
+
+  const matchedRooms = getMatchedRooms(booking, checkedConfirmationNumbers)
+  const { totalAdults, totalChildren } = calculateTotals(matchedRooms)
+
+  const adultsText = intl.formatMessage(
+    { id: "{totalAdults, plural, one {# adult} other {# adults}}" },
+    { totalAdults: totalAdults }
+  )
+  const childrenText = intl.formatMessage(
+    { id: "{totalChildren, plural, one {# child} other {# children}}" },
+    { totalChildren: totalChildren }
+  )
+
+  return { adultsText, childrenText, totalChildren }
+}