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

import { create } from "zustand"

interface RoomDetails {
  id: string
  roomName: string
  isCancelable: boolean
}

interface MyStayRoomDetailsState {
  rooms: RoomDetails[]

  // Add a single room's details
  addRoomDetails: (room: RoomDetails) => void
}

export const useMyStayRoomDetailsStore = create<MyStayRoomDetailsState>(
  (set) => ({
    rooms: [],

    addRoomDetails: (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,
        }
      })
    },
  })
)