feat: add support for bought children breakfast package

apps/scandic-web/components/HotelReservation/utils/convertToChildType.ts

@@ -2,19 +2,81 @@ import { ChildBedMapEnum } from "@/types/components/bookingWidget/enums"
 import type { Child } from "@/types/components/hotelReservation/selectRate/selectRate"
 import type { BookingConfirmation } from "@/types/trpc/routers/booking/confirmation"
 
-const bedTypeToMapEnum: Record<string, ChildBedMapEnum> = {
-  Crib: ChildBedMapEnum.IN_CRIB,
-  ExtraBed: ChildBedMapEnum.IN_EXTRA_BED,
-  ParentsBed: ChildBedMapEnum.IN_ADULTS_BED,
-  Unknown: ChildBedMapEnum.UNKNOWN,
-}
-
 export function convertToChildType(
   childrenAges: number[],
   childBedPreferences: BookingConfirmation["booking"]["childBedPreferences"]
 ): Child[] {
-  return childBedPreferences.map((preference, index) => ({
-    age: childrenAges[index],
-    bed: bedTypeToMapEnum[preference.bedType] ?? ChildBedMapEnum.UNKNOWN,
-  }))
+  const lookup = childBedPreferences.reduce(
+    (preferences, preference) => {
+      preferences[preference.bedType] = preference.quantity
+      return preferences
+    },
+    {
+      Crib: 0,
+      ExtraBed: 0,
+      ParentsBed: 0,
+      Unknown: 0,
+    }
+  )
+
+  const adultsAndOrCribKids = childrenAges.filter((childAge) => childAge <= 2)
+  const adultsAndOrExtraBedKids = childrenAges.filter(
+    (childAge) => childAge >= 3 && childAge <= 5
+  )
+  const extraBedKids = childrenAges.filter((childAge) => childAge >= 6)
+
+  const cribKids = adultsAndOrCribKids.map((age) => {
+    if (lookup.Crib) {
+      lookup.Crib = lookup.Crib - 1
+      return {
+        age,
+        bed: ChildBedMapEnum.IN_CRIB,
+      }
+    }
+
+    lookup.ParentsBed = lookup.ParentsBed - 1
+    return {
+      age,
+      bed: ChildBedMapEnum.IN_ADULTS_BED,
+    }
+  })
+
+  const adultOrExtraKids = adultsAndOrExtraBedKids.map((age) => {
+    if (lookup.ParentsBed) {
+      lookup.ParentsBed = lookup.ParentsBed - 1
+      return {
+        age,
+        bed: ChildBedMapEnum.IN_ADULTS_BED,
+      }
+    }
+
+    if (lookup.ExtraBed) {
+      lookup.ExtraBed = lookup.ExtraBed - 1
+      return {
+        age,
+        bed: ChildBedMapEnum.IN_EXTRA_BED,
+      }
+    }
+
+    return {
+      age,
+      bed: ChildBedMapEnum.UNKNOWN,
+    }
+  })
+
+  const extraKids = extraBedKids.map((age) => {
+    if (lookup.ExtraBed) {
+      lookup.ExtraBed = lookup.ExtraBed - 1
+      return {
+        age,
+        bed: ChildBedMapEnum.IN_EXTRA_BED,
+      }
+    }
+    return {
+      age,
+      bed: ChildBedMapEnum.UNKNOWN,
+    }
+  })
+
+  return [...cribKids, ...adultOrExtraKids, ...extraKids]
 }