import { useDataSource } from "@erp/core/hooks";
import {
  type DefaultError,
  type QueryKey,
  type UseQueryResult,
  useQuery,
} from "@tanstack/react-query";

import { type Customer, getCustomerById } from "../api";

export const CUSTOMER_QUERY_KEY = (customerId?: string): QueryKey => [
  "customers:detail",
  {
    customerId,
  },
];

type CustomerQueryOptions = {
  enabled?: boolean;
};

export const useCustomerGetQuery = (
  customerId?: string,
  options?: CustomerQueryOptions
): UseQueryResult<Customer, DefaultError> => {
  const dataSource = useDataSource();
  const enabled = options?.enabled ?? Boolean(customerId);

  return useQuery<Customer, DefaultError>({
    queryKey: CUSTOMER_QUERY_KEY(customerId),
    queryFn: async ({ signal }) => getCustomerById(dataSource, signal, customerId),
    enabled,
    placeholderData: (previousData, _previousQuery) => previousData, // Mantener datos previos mientras se carga nueva datos (antiguo `keepPreviousData`)
  });
};

/*export function invalidateCustomerDetailCache(qc: QueryClient, id: string) {
  return qc.invalidateQueries({
    queryKey: getCustomerQueryKey(id ?? "unknown"),
    exact: Boolean(id),
  });
}

export function setCustomerDetailCache(qc: QueryClient, id: string, data: unknown) {
  qc.setQueryData(getCustomerQueryKey(id), data);
}
*/