// nip10.ts
function parse(event) {
  const result = {
    reply: void 0,
    root: void 0,
    mentions: [],
    profiles: []
  };
  const eTags = [];
  for (const tag of event.tags) {
    if (tag[0] === "e" && tag[1]) {
      eTags.push(tag);
    }
    if (tag[0] === "p" && tag[1]) {
      result.profiles.push({
        pubkey: tag[1],
        relays: tag[2] ? [tag[2]] : []
      });
    }
  }
  for (let eTagIndex = 0; eTagIndex < eTags.length; eTagIndex++) {
    const eTag = eTags[eTagIndex];
    const [_, eTagEventId, eTagRelayUrl, eTagMarker] = eTag;
    const eventPointer = {
      id: eTagEventId,
      relays: eTagRelayUrl ? [eTagRelayUrl] : []
    };
    const isFirstETag = eTagIndex === 0;
    const isLastETag = eTagIndex === eTags.length - 1;
    if (eTagMarker === "root") {
      result.root = eventPointer;
      continue;
    }
    if (eTagMarker === "reply") {
      result.reply = eventPointer;
      continue;
    }
    if (eTagMarker === "mention") {
      result.mentions.push(eventPointer);
      continue;
    }
    if (isFirstETag) {
      result.root = eventPointer;
      continue;
    }
    if (isLastETag) {
      result.reply = eventPointer;
      continue;
    }
    result.mentions.push(eventPointer);
  }
  return result;
}
export {
  parse
};