#!/usr/bin/env node
// Генерирует public/favicon.ico (32x32 PNG-in-ICO, как у Astro по умолчанию)
// и public/apple-touch-icon.png (180x180) из public/favicon.svg.
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import sharp from 'sharp';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const ROOT = path.resolve(__dirname, '..');

const svgPath = path.join(ROOT, 'public/favicon.svg');
const svg = fs.readFileSync(svgPath);

const targets = [
  { out: 'public/favicon.ico', size: 32 },
  { out: 'public/apple-touch-icon.png', size: 180 },
];

for (const { out, size } of targets) {
  const dst = path.join(ROOT, out);
  await sharp(svg, { density: 384 })
    .resize(size, size)
    .png({ compressionLevel: 9 })
    .toFile(dst);
  const kb = (fs.statSync(dst).size / 1024).toFixed(1);
  console.log(`wrote ${out} (${size}x${size}) — ${kb} KB`);
}