main.js

import './global.scss';
import './ONOSENDAI';
import { NIC } from './NIC';
import { simhash, embed_number_3d, downscale } from './simhash';
import { WORLD_DOWNSCALE, getEventsList, visualizeNote } from './ONOSENDAI';
import scrollLock from './scroll-lock.mjs';

document.body.classList.add('no-warn');

// Initialize network interface controller
const { pool, relays } = NIC();

// listen for notes
const sub_notes = pool.sub(relays, [{ kinds: [0] }]); // originally set at kinds: 1

sub_notes.on('event', event => {
  let semanticHash = simhash(event.content);
  let semanticCoordinate = embed_number_3d(semanticHash.hash);
  let downscaledSemanticCoordinate = downscale(
    semanticCoordinate,
    WORLD_DOWNSCALE
  );
  event.simhash = semanticHash.hash;
  visualizeNote(event, downscaledSemanticCoordinate);

  // shutoff after 6000 events downloaded
  // TODO this is not actually our solution to performance but for now it works.
  if (getEventsList().length >= 50000) sub_notes.unsub(); // originally set at 2000 events
});

// Listen for zaps
// const sub_zaps = pool.sub(relays,[{kinds:[9735]}])

// populate cyberspace
// sub_zaps.on('event', event => {
//  let bits = sha256ToBitArray(event.id)
//  let downscale = (2n**74n)
//  let coords = embedNumber3D(bits).map( bignum => Number(bignum / downscale))
//  // console.log(coords[0])
//  visualizeEvent(event,coords)
// })

scrollLock.enable();