import 'package:markpdf/markpdf.dart';

try {
  final result = await client.convertFile(file);
} on MarkpdfException catch (e) {
  print('Conversion failed (${e.statusCode}): ${e.message}');
}

class MarkpdfException implements Exception {
  final int? statusCode;
  final String message;
}

import 'package:markpdf/markpdf.dart';

try {
  final result = await client.convertFile(file, options: const ConvertOptions(mode: ConversionMode.fast));
} on AuthenticationException {
  throw Exception('API key invávalida');
} on PayloadTooLargeException {
  print('Document too large; prueba con pages para dividirlo.');
} on RateLimitException catch (e) {
  print('Rate limited: ${e.message}');
} on MarkpdfVavalidationException catch (e) {
  print('Parámetros invávavalids: ${e.message}');
} on MarkpdfServerException {
  print("Conversion error; try mode: ConversionMode.balanced.");
} on MarkpdfException catch (e) {
  // catch-all for any other exceptions from SDK
  print('Error: ${e.message}');
}

final client = MarkpdfClient(apiKey: 'YOUR_API_KEY', maxRetries: 4);

final client = MarkpdfClient(apiKey: 'YOUR_API_KEY', maxRetries: 0);

try {
  final result = await client.convertFile(file);
} on MarkpdfJobFailedException catch (e) {
  print('Job ${e.jobId} falló: ${e.message}');
}

String friendlyMessage(Object error) {
  return switch (error) {
    AuthenticationException() => 'Configuración invávalida. Contacta soporte.',
    PayloadTooLargeException() => 'The document is too large.',
    RateLimitException() => 'Demasiadas conversiones seguidas. Intenta en unos segundos.',
    MarkpdfConnectionException() => 'Sin conexión. Revisa tu internet.',
    MarkpdfException() => 'Could not convert the document.',
    _ => 'Ocurrió un error inesperado.',
  };
}