// Engangsjobb: skapa -s (800px) och -m (1600px) for redan synkade portfolio-bilder.
// Kallan ar den befintliga 3000px-filen i repot - ingen ny nedladdning fran Immich.
import fs from "node:fs";
import path from "node:path";
import sharp from "sharp";

const DIR = "src/assets/images/portfolio";
const SIZES = [{ suffix: "-s", dim: 800 }, { suffix: "-m", dim: 1600 }];
const QUALITY = 88;

const files = fs.readdirSync(DIR).filter(
  (f) => /^immich-[0-9a-f-]{36}-/i.test(f) && /\.jpg$/i.test(f) && !/-[sm]\.jpg$/i.test(f)
);
console.log(`hittade ${files.length} large-bilder`);

let skapade = 0, hoppade = 0;
for (const f of files) {
  const src = path.join(DIR, f);
  const base = src.replace(/\.jpg$/i, "");
  for (const { suffix, dim } of SIZES) {
    const dest = `${base}${suffix}.jpg`;
    if (fs.existsSync(dest)) { hoppade++; continue; }
    await sharp(src)
      .rotate()
      .resize(dim, dim, { fit: "inside", withoutEnlargement: true })
      .withMetadata()
      .jpeg({ quality: QUALITY })
      .toFile(dest);
    skapade++;
  }
}
console.log(`klart: ${skapade} skapade, ${hoppade} fanns redan`);