import type { DataTag, QueryClient, QueryOptions } from "@tanstack/query-core"
import type { APIError } from "better-auth"
import { organizationQueryKeys } from "../../../plugins/organization"
import type { OrganizationAuthServer } from "../../../plugins/organization/server/organization-auth-server"

export type FullOrganizationData<
  TAuth extends OrganizationAuthServer = OrganizationAuthServer
> = Awaited<ReturnType<TAuth["api"]["getFullOrganization"]>>

export type FullOrganizationParams<
  TAuth extends OrganizationAuthServer = OrganizationAuthServer
> = Parameters<TAuth["api"]["getFullOrganization"]>[0]

/**
 * Query options factory for full organization details (members, invitations, etc.).
 *
 * @param auth - The Better Auth server instance.
 * @param userId - The signed-in user's ID. Used for cache partitioning so
 *   the key matches the client-side `fullOrganizationOptions` for SSR hydration.
 * @param params - Parameters forwarded to `auth.api.getFullOrganization`.
 */
export function fullOrganizationOptions<TAuth extends OrganizationAuthServer>(
  auth: TAuth,
  userId: string,
  params: FullOrganizationParams<TAuth>
) {
  type TData = FullOrganizationData<TAuth>
  const queryKey = organizationQueryKeys.fullDetail(userId, params?.query)

  const options = {
    queryKey,
    queryFn: () => auth.api.getFullOrganization(params) as Promise<TData>
  } as QueryOptions<TData, APIError, TData, typeof queryKey>

  return options as typeof options & {
    queryKey: DataTag<typeof queryKey, TData, APIError>
  }
}

export const ensureFullOrganization = <TAuth extends OrganizationAuthServer>(
  queryClient: QueryClient,
  auth: TAuth,
  userId: string,
  params: FullOrganizationParams<TAuth>
) => queryClient.ensureQueryData(fullOrganizationOptions(auth, userId, params))

export const prefetchFullOrganization = <TAuth extends OrganizationAuthServer>(
  queryClient: QueryClient,
  auth: TAuth,
  userId: string,
  params: FullOrganizationParams<TAuth>
) => queryClient.prefetchQuery(fullOrganizationOptions(auth, userId, params))

export const fetchFullOrganization = <TAuth extends OrganizationAuthServer>(
  queryClient: QueryClient,
  auth: TAuth,
  userId: string,
  params: FullOrganizationParams<TAuth>
) => queryClient.fetchQuery(fullOrganizationOptions(auth, userId, params))