import 'package:flutter_tesseract_ocr/flutter_tesseract_ocr.dart';
import 'package:get/get.dart';
import 'package:image_picker/image_picker.dart';

class OCRController extends GetxController {
  final text = RxString('');

  void setText(value) {
    text.value = value;
  }
}

class TextExtractionController extends GetxController {
  String extractedText = '';

  Future<void> pickAndExtractText() async {
    final pickedImage =
        await ImagePicker().pickImage(source: ImageSource.camera);
    if (pickedImage != null) {
      final imagePath = pickedImage.path;
      final languages = [
        'eng',
        'ara'
      ]; // Specify the languages you want to use for text extraction

      try {
        final text = await FlutterTesseractOcr.extractText(imagePath,
            language:
                languages.join('+'), // Combine multiple languages with '+'
            args: {
              "psm": "4",
              "preserve_interword_spaces": "1",
            } // Additional options if needed
            );
        extractedText = text;
      } catch (e) {
        print('Error during text extraction: $e');
        extractedText = '';
      }
    }
  }
}

// import 'package:get/get.dart';
// import 'package:flutter/material.dart';
// import 'package:image_picker/image_picker.dart';
// import 'package:google_ml_kit/google_ml_kit.dart';
//
// class TextRecognizerController extends GetxController {
//   // The ImagePicker instance
//   final ImagePicker _imagePicker = ImagePicker();
//
//   // The GoogleMlKit TextRecognizer instance
//   final TextRecognizer _textRecognizer = TextRecognizer();
//
//   // The scanned text
//   String? scannedText;
//
//   // Picks an image from the camera or gallery and extracts the text
//   Future<void> scanText() async {
//     // Pick an image from the camera or gallery
//     final XFile? image =
//         await _imagePicker.pickImage(source: ImageSource.gallery);
//
//     // If no image was picked, return
//     if (image == null) {
//       return;
//     }
//
//     // Recognize the text in the image
//     final RecognizedText recognizedText =
//         await _textRecognizer.processImage(image as InputImage);
//
//     // Extract the scanned text
//     scannedText = recognizedText.text;
//
//     // Update the UI
//     update();
//   }
// }