import { createQuery } from '@tanstack/svelte-query';
import { api } from './client';
import { qk } from './queries';
import type { CatalogueSearchResult, RequestKind } from './types';

// searchCatalogue asks MusicBrainz through Minstrel's release catalogue.
// URLSearchParams handles encoding (spaces, quotes,
// ampersands) so callers can pass q raw.
export async function searchCatalogue(
  q: string,
  kind: RequestKind
): Promise<CatalogueSearchResult[]> {
  const params = new URLSearchParams({ q, kind });
  return api.get<CatalogueSearchResult[]>(`/api/catalogue/search?${params.toString()}`);
}

// MusicBrainz allows a request a second, so a repeated search within a minute
// is served from the client's cache rather than asked again.
export function createCatalogueSearchQuery(q: string, kind: RequestKind) {
  return createQuery({
    queryKey: qk.catalogueSearch(q, kind),
    queryFn: () => searchCatalogue(q, kind),
    enabled: q.length > 0,
    staleTime: 60_000
  });
}