import type { Database } from '~/types/supabase'

type Boat = Database['public']['Tables']['boats']['Row']

export interface BookingDraft {
  boat: Boat
  startTime: string
  endTime: string
}

const _draft = ref<BookingDraft | null>(null)

export function useBookingDraft() {
  function set(boat: Boat, startTime: string, endTime: string): void {
    _draft.value = { boat, startTime, endTime }
  }

  /** Reads and clears the draft — call once in the destination page. */
  function take(): BookingDraft | null {
    const val = _draft.value
    _draft.value = null
    return val
  }

  return { set, take }
}