import puppeteer from 'puppeteer';
const b = await puppeteer.launch({ args:['--no-sandbox','--disable-setuid-sandbox','--use-gl=angle','--enable-unsafe-swiftshader','--ignore-gpu-blocklist'] });
const p = await b.newPage();
const logs=[];
p.on('console', m=>logs.push('['+m.type()+'] '+m.text()));
p.on('pageerror', e=>logs.push('[pageerror] '+e.message));
await p.setViewport({width:1100,height:1300});
await p.goto('http://10.200.201.3:4175/_lab/neu-card.html',{waitUntil:'load',timeout:60000});
await new Promise(r=>setTimeout(r,800));
const r = await p.evaluate(async ()=>{
  const mod = await import('/vendor/paper-shaders/index.js');
  const { ShaderMount, meshGradientFragmentShader, getShaderColorFromString } = mod;
  const host = document.createElement('div'); host.style.cssText='width:300px;height:200px;position:relative';
  document.body.appendChild(host);
  const colors = ['#7c5cff','#00c2c7','#ff5c8a','#ffb347'].map(getShaderColorFromString);
  const uniforms = { u_colors: colors, u_colorsCount: colors.length, u_distortion:1.2, u_swirl:0.8, u_grainMixer:0.08, u_grainOverlay:0.04 };
  const m = new ShaderMount(host, meshGradientFragmentShader, uniforms, { preserveDrawingBuffer:true, antialias:true }, 1.0);
  return { keys: Object.keys(m.uniformLocations), uColorsLoc: m.uniformLocations.u_colors, uColorsCountLoc: m.uniformLocations.u_colorsCount };
});
console.log('RESULT', JSON.stringify(r));
console.log('LOGS:\n'+logs.join('\n'));
await b.close();