web/apps/scandic-web/components/HotelReservation/MyStay/stores/myStayRoomDetailsStore.ts

import { create } from "zustand"

export interface RoomDetails {
  id: string
  hotelId: string
  checkInDate: Date
  checkOutDate: Date
  adults: number
  children: string
  roomName: string
  roomTypeCode: string
  rateCode: string
  bookingCode: string
  isCancelable: boolean
  mainRoom: boolean
}

interface MyStayRoomDetailsState {
  rooms: RoomDetails[]
  actions: {
    setRoomDetails: (room: RoomDetails) => void
    updateRoomDetails: (room: RoomDetails) => void
  }
}

export const useMyStayRoomDetailsStore = create<MyStayRoomDetailsState>(
  (set) => ({
    rooms: [],
    actions: {
      setRoomDetails: (room) => {
        set((state) => {
          // Check if room with this ID already exists
          const existingIndex = state.rooms.findIndex((r) => r.id === room.id)
          let newRooms = [...state.rooms]

          if (existingIndex >= 0) {
            // Update existing room
            newRooms[existingIndex] = room
          } else {
            // Add new room
            newRooms.push(room)
          }

          return {
            rooms: newRooms,
          }
        })
      },
      updateRoomDetails: (room) => {
        set((state) => {
          const existingIndex = state.rooms.findIndex((r) => r.id === room.id)
          let newRooms = [...state.rooms]
          if (existingIndex >= 0) {
            newRooms[existingIndex] = room
          }
          return {
            rooms: newRooms,
          }
        })
      },
    },
  })
)