import { useMutation } from '@tanstack/react-query'
import { toast } from 'sonner'

import { handleError, post } from '@/data/fetchers'
import type { ResponseError, UseCustomMutationOptions } from '@/types'

export type PitrRestoreVariables = {
  ref: string
  recovery_time_target_unix: number
}

export async function restoreFromPitr({ ref, recovery_time_target_unix }: PitrRestoreVariables) {
  const { data, error } = await post('/platform/database/{ref}/backups/pitr', {
    params: { path: { ref } },
    body: { recovery_time_target_unix },
  })
  if (error) handleError(error)
  return data
}

type PitrRestoreData = Awaited<ReturnType<typeof restoreFromPitr>>

export const usePitrRestoreMutation = ({
  onSuccess,
  onError,
  ...options
}: Omit<
  UseCustomMutationOptions<PitrRestoreData, ResponseError, PitrRestoreVariables>,
  'mutationFn'
> = {}) => {
  return useMutation<PitrRestoreData, ResponseError, PitrRestoreVariables>({
    mutationFn: (vars) => restoreFromPitr(vars),
    async onSuccess(data, variables, context) {
      await onSuccess?.(data, variables, context)
    },
    async onError(data, variables, context) {
      if (onError === undefined) {
        toast.error(`Failed to start PITR restoration: ${data.message}`)
      } else {
        onError(data, variables, context)
      }
    },
    ...options,
  })
}