import { create } from 'zustand'

import type { Point } from '@/types/api'

type Nullable<T> = T | null

interface AppState {
  userLocation: Nullable<Point>
  locationError: Nullable<string>
  isRequestingLocation: boolean
  setUserLocation: (location: Nullable<Point>) => void
  setLocationError: (error: Nullable<string>) => void
  setIsRequestingLocation: (isRequesting: boolean) => void
}

export const useAppStore = create<AppState>((set) => ({
  userLocation: null,
  locationError: null,
  isRequestingLocation: false,
  setUserLocation: (userLocation) => set({ userLocation }),
  setLocationError: (locationError) => set({ locationError }),
  setIsRequestingLocation: (isRequestingLocation) => set({ isRequestingLocation }),
}))