import 'dart:io';

import 'package:google_mlkit_text_recognition/google_mlkit_text_recognition.dart';

/// Thin wrapper around ML Kit's on-device text recognizer so the rest of
/// the app depends on a single, easily-swappable entry point rather than
/// the ML Kit API directly.
class OcrService {
  final TextRecognizer _recognizer =
      TextRecognizer(script: TextRecognitionScript.latin);

  Future<String> recognizeText(File imageFile) async {
    final inputImage = InputImage.fromFile(imageFile);
    final result = await _recognizer.processImage(inputImage);
    return result.text;
  }

  void dispose() {
    _recognizer.close();
  }
}