const source = './Picturedata';
const destination = './PicturedataFiltered';
const picturesPath = './Pictures_1024_768';
const labelsPath = './Labels_1024_768';

await Deno.remove(destination, { recursive: true });
Deno.mkdir(destination);
Deno.mkdir(`${ destination }/${ labelsPath }`);
Deno.mkdir(`${ destination }/${ picturesPath }`);

for await (const category of Deno.readDir(`${ source }/${ labelsPath }`)) {
  Deno.mkdir(`${ destination }/${ labelsPath }/${ category.name }`);
  Deno.mkdir(`${ destination }/${ picturesPath }/${ category.name }`);
  for await (const label of Deno.readDir(`${ source }/${ labelsPath }/${ category.name }`)) {
    try {
      console.log(copy `${ source }/${ picturesPath }/${ category.name }/${ label.name }`);
      await Deno.copyFile(
        `${ source }/${ picturesPath }/${ category.name }/${ label.name.replace('.png', '.jpg') }`,
        `${ destination }/${ picturesPath }/${ category.name }/${ label.name.replace('.png', '.jpg') }`,
      );
      await Deno.copyFile(
        `${ source }/${ labelsPath }/${ category.name }/${ label.name }`,
        `${ destination }/${ labelsPath }/${ category.name }/${ label.name }`,
      );
    } catch (e) {
      console.log('label missmatch found', e);
    }
  }
}