import fs from 'fs';
import path from 'path';
import axios from 'axios';

async function downloadQR(url: string, outputPath: string) {
  const qrApiUrl = `https://api.qrserver.com/v1/create-qr-code/?size=300x300&data=${encodeURIComponent(url)}`;
  const response = await axios({
    url: qrApiUrl,
    method: 'GET',
    responseType: 'stream',
  });
  
  return new Promise<void>((resolve, reject) => {
    const writer = fs.createWriteStream(outputPath);
    response.data.pipe(writer);
    writer.on('finish', () => resolve());
    writer.on('error', (err) => reject(err));
  });
}

async function main() {
  const localUrl = 'http://localhost:3000/ipv6/feedback';
  const prodUrl = 'https://techvanguard.vn/ipv6/feedback';
  
  const publicDir = path.join(__dirname, '../public/assets/img');
  if (!fs.existsSync(publicDir)) {
    fs.mkdirSync(publicDir, { recursive: true });
  }
  
  const localPath = path.join(publicDir, 'feedback-qr-local.png');
  const prodPath = path.join(publicDir, 'feedback-qr-prod.png');
  
  console.log('Downloading QR code for local URL:', localUrl);
  await downloadQR(localUrl, localPath);
  console.log('Saved local QR to:', localPath);
  
  console.log('Downloading QR code for prod URL:', prodUrl);
  await downloadQR(prodUrl, prodPath);
  console.log('Saved prod QR to:', prodPath);
  
  // Copy to artifact directory
  const artifactDir = 'C:\\Users\\Admin\\.gemini\\antigravity-ide\\brain\\c96f6734-1739-4dd2-b415-68dac04243f7';
  if (fs.existsSync(artifactDir)) {
    fs.copyFileSync(localPath, path.join(artifactDir, 'feedback-qr-local.png'));
    fs.copyFileSync(prodPath, path.join(artifactDir, 'feedback-qr-prod.png'));
    console.log('Copied QR codes to artifact directory.');
  }
}

main().catch(console.error);