import { useQuery } from "@tanstack/react-query"
import { devicesApi } from "@/services/devices"
import { DeviceDto } from "@/types/device"
import { useDeviceRegistration } from "@/contexts/device-registration-context"

// Legacy hook for backward compatibility - prefer useDeviceRegistration context
export function useDevices() {
  return useQuery({
    queryKey: ["devices"],
    queryFn: () => devicesApi.getDevices(),
    staleTime: 0, // Always consider data stale to enable frequent refetching
    refetchInterval: 30 * 1000, // Refetch every 30 seconds
    refetchIntervalInBackground: true, // Continue polling when tab is not in focus
  })
}

// Legacy hook for backward compatibility - prefer useDeviceRegistration context
export function useDevicesList(): {
  devices: DeviceDto[]
  isLoading: boolean
  isError: boolean
  error: Error | null
  refetch: () => void
} {
  const {
    data,
    isLoading,
    isError,
    error,
    refetch,
  } = useDevices()

  const devices = data?.devices ?? []

  return {
    devices,
    isLoading,
    isError,
    error,
    refetch,
  }
}

// Enhanced hook that uses the device registration context
export function useDeviceManagement() {
  const context = useDeviceRegistration()
  
  return {
    ...context,
    devices: context.state.registeredDevices,
    isLoading: context.state.isLoading,
    error: context.state.error,
    currentSession: context.state.currentSession,
    wsConnected: context.state.wsConnected,
  }
}