// Serve one pinned viewer bundle for every newly reconstructed scene.
const fs = require('node:fs');
const path = require('node:path');

(async () => {
  const {html, css, js} = await import('@playcanvas/supersplat-viewer');
  const anchor = 'const { app, camera, renderer } = await createApp(canvas, config);';
  if (!js.includes(anchor)) throw new Error('Unsupported SuperSplat viewer version');
  const patched = js.replace(anchor, anchor + '\n    app.scene.gsplat.minPixelSize = 0;\n    app.scene.gsplat.minContribution = 0;')
    .replaceAll('gsplat.minContribution = 1;', 'gsplat.minContribution = 0;');
  const target = process.argv[2];
  fs.mkdirSync(target, {recursive: true});
  for (const [name, value] of Object.entries({'index.js': patched, 'index.css': css, 'viewer.html': html})) {
    fs.writeFileSync(path.join(target, name), value);
  }
})().catch(error => { console.error(error.message); process.exit(1); });