'use strict';
// Rasterise an icon SVG to PNG at a given size, using the `ui` package's cached
// Playwright chromium (no extra install). Usage:
//   node render-png.mjs <in.svg> <out.png> [size=1024]
import { readFileSync, writeFileSync } from 'node:fs';
import { fileURLToPath } from 'node:url';
import { dirname, join } from 'node:path';

const DIR = dirname(fileURLToPath(import.meta.url));
const pw = await import(join(DIR, '..', '..', '..', 'ui', 'node_modules', '@playwright', 'test', 'index.js'));
const { chromium } = pw.default ?? pw;

const [, , svgPath, pngPath, size] = process.argv;
const S = Number(size) || 1024;
const svg = readFileSync(svgPath, 'utf8');
const b = await chromium.launch();
const pg = await b.newPage({ viewport: { width: S, height: S }, deviceScaleFactor: 1 });
await pg.setContent(`<!doctype html><meta charset=utf8><style>*{margin:0;padding:0}</style>${svg}`, { waitUntil: 'networkidle' });
writeFileSync(pngPath, await pg.locator('svg').screenshot({ omitBackground: true }));
await b.close();
console.log('wrote', pngPath, S + 'px');
