import exifr from 'exifr';
import fs from 'fs';
import path from 'path';

const searchDir = '.';

async function walk(dir) {
  let files = [];
  const list = fs.readdirSync(dir);
  for (const file of list) {
    if (file === 'node_modules' || file === '.git' || file === '.vscode') continue;
    const fullPath = path.join(dir, file);
    const stat = fs.statSync(fullPath);
    if (stat.isDirectory()) {
      files = files.concat(await walk(fullPath));
    } else {
      if (['.jpg', '.jpeg', '.png'].includes(path.extname(file).toLowerCase())) {
        files.push(fullPath);
      }
    }
  }
  return files;
}

async function run() {
  const images = await walk(searchDir);
  console.log(`Found ${images.length} images to scan...`);
  for (const img of images) {
    try {
      const gps = await exifr.gps(img);
      if (gps) {
        console.log(`FOUND IMAGE WITH GPS: ${img}`, gps);
      }
    } catch (e) {
      // ignore
    }
  }
  console.log('Scan completed.');
}

run();