import { NRelay1 } from "@nostrify/nostrify";

export const relay = new NRelay1("wss://nostr.kosmos.org");

export async function fetchReplaceableEvent(
  pubkey: string,
  identifier: string,
) {
  const events = await relay.query([{
    authors: [pubkey],
    kinds: [30023],
    "#d": [identifier],
    limit: 1,
  }]);

  return events.length > 0 ? events[0] : null;
}

export async function fetchArticlesByAuthor(pubkey: string) {
  const events = await relay.query([{
    authors: [pubkey],
    kinds: [30023],
    limit: 10,
  }]);

  return events;
}

export async function fetchProfileEvent(pubkey: string) {
  const events = await relay.query([{
    authors: [pubkey],
    kinds: [0],
    limit: 1,
  }]);

  return events.length > 0 ? events[0] : null;
}