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

export function formatChildBedPreferences({
  childrenAges,
  childBedPreferences,
}: {
  childrenAges: number[]
  childBedPreferences: Array<{
    bedType: string
    quantity: number
    code: string | null
  }>
}) {
  if (childrenAges.length === 0) return ""

  const preferences = childrenAges
    .map((age, index) => {
      const bed = childBedPreferences[index].bedType
      if (!bed) return null
      return `${age}:${bed}`
    })
    .filter(Boolean)

  return `[${preferences.join(", ")}]`
}