import 'dart:io';
import 'dart:typed_data';
import 'dart:html' as html;

// Function to save PDF file on web platforms
Future<File> savePdfFile(String fileName, Uint8List bytes) async {
  // Use html.AnchorElement to trigger a download
  final blob = html.Blob([bytes], 'application/pdf');
  final url = html.Url.createObjectUrlFromBlob(blob);
  final anchor = html.AnchorElement(href: url)
    ..setAttribute('download', fileName)
    ..setAttribute('style', 'display: none');
  html.document.body?.children.add(anchor);
  
  // Trigger download and clean up
  anchor.click();
  html.document.body?.children.remove(anchor);
  html.Url.revokeObjectUrl(url);
  
  // Return a dummy file for web since we can't access the file system directly
  return File('dummy_path_for_web');
}