import 'package:flutter/material.dart';
import 'package:flutter_scalable_ocr/flutter_scalable_ocr.dart';
import 'package:get/get.dart';

import '../../../controller/functions/ocr_controller.dart';

class TextScanner extends StatelessWidget {
  TextScanner({super.key});

  final OCRController controller = Get.put(OCRController());

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: const Text('Flutter Scalable OCR'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.start,
            children: <Widget>[
              ScalableOCR(
                  paintboxCustom: Paint()
                    ..style = PaintingStyle.stroke
                    ..strokeWidth = 4.0
                    ..color = const Color.fromARGB(153, 102, 160, 241),
                  boxLeftOff: 5,
                  boxBottomOff: 2.5,
                  boxRightOff: 5,
                  boxTopOff: 2.5,
                  boxHeight: MediaQuery.of(context).size.height / 3,
                  getRawData: (value) {
                    // Inspect the raw data here.
                  },
                  getScannedText: (value) {
                    controller.setText(value);
                  }),
              Result(),
              Obx(() {
                return SnackBar(
                  content: Text(controller.text.value),
                );
              })
            ],
          ),
        ));
  }
}

class Result extends StatelessWidget {
  Result({
    Key? key,
  }) : super(key: key);

  final OCRController controller = Get.find();

  @override
  Widget build(BuildContext context) {
    return Text("Readed text: ${controller.text.value}");
  }
}

class TextExtractionView extends StatelessWidget {
  TextExtractionView({super.key});

  @override
  Widget build(BuildContext context) {
    Get.put(TextExtractionController());
    return Scaffold(
      appBar: AppBar(
        title: const Text('Text Extraction'),
      ),
      body: GetBuilder<TextExtractionController>(builder: (controller) {
        return Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              ElevatedButton(
                onPressed: () => controller.pickAndExtractText(),
                child: const Text('Pick Image and Extract Text'),
              ),
              const SizedBox(height: 20),
              Text(controller.extractedText),
            ],
          ),
        );
      }),
    );
  }
}
// import 'package:flutter/material.dart';
// import 'package:get/get.dart';
// import 'package:image_picker/image_picker.dart';
//
// import '../../../controller/functions/document_scanner.dart';
//
// class TextScanner extends StatelessWidget {
//   // final ImagePickerController _imagePickerController =
//   //     Get.put(ImagePickerController());
//
//   TextScanner({super.key});
//
//   @override
//   Widget build(BuildContext context) {
//     return Scaffold(
//       appBar: AppBar(
//         title: const Text('Image Picker'),
//       ),
//       body: Center(
//         child: Column(
//           mainAxisAlignment: MainAxisAlignment.center,
//           children: [
//             Obx(() {
//               // final bool textScanning =
//               //     _imagePickerController.textScanning.value;
//               // final String scannedText =
//               //     _imagePickerController.scannedText.value;
//
//               if (textScanning) {
//                 return const CircularProgressIndicator();
//               } else if (scannedText.isNotEmpty) {
//                 return Text(scannedText);
//               } else {
//                 return const Text('No text scanned');
//               }
//             }),
//             ElevatedButton(
//               onPressed: () =>
//                   _imagePickerController.getImage(ImageSource.camera),
//               child: const Text('Take Picture'),
//             ),
//           ],
//         ),
//       ),
//     );
//   }
// }