import 'package:flutter/material.dart';
import 'package:hmg_patient_app_new/core/app_state.dart';
import 'package:hmg_patient_app_new/core/enums.dart';
import 'package:hmg_patient_app_new/core/utils/request_utils.dart';
import 'package:hmg_patient_app_new/features/authentication/authentication_repo.dart';
import 'package:hmg_patient_app_new/features/authentication/models/request_models/check_patient_authentication_request_model.dart';
import 'package:hmg_patient_app_new/services/dialog_service.dart';
import 'package:hmg_patient_app_new/services/error_handler_service.dart';

class AuthenticationViewModel extends ChangeNotifier {
  AuthenticationRepo authenticationRepo;
  AppState appState;
  ErrorHandlerService errorHandlerService;
  DialogService dialogService;

  AuthenticationViewModel({
    required this.appState,
    required this.authenticationRepo,
    required this.errorHandlerService,
    required this.dialogService,
  });

  final TextEditingController nationalIdController = TextEditingController();
  final TextEditingController phoneNumberController = TextEditingController();

  Future<void> selectDeviceImei({Function(dynamic)? onSuccess, Function(String)? onError}) async {
    String firebaseToken =
        "dOGRRszQQMGe_9wA5Hx3kO:APA91bFV5IcIJXvcCXXk0tc2ddtZgWwCPq7sGSuPr-YW7iiJpQZKgFGN9GAzCVOWL8MfheaP1slE8MdxB7lczdPBGdONQ7WbMmhgHcsUCUktq-hsapGXXqc";
    final result = await authenticationRepo.selectDeviceByImei(firebaseToken: firebaseToken);

    result.fold(
      (failure) async => await errorHandlerService.handleError(failure: failure),
      (apiResponse) {
        if (apiResponse.messageStatus == 2) {
          dialogService.showErrorDialog(message: apiResponse.errorMessage!, onOkPressed: () {});
        } else if (apiResponse.messageStatus == 1) {
          //todo:  move to next api call
        }
      },
    );
  }

  Future<void> checkUserAuthentication({Function(dynamic)? onSuccess, Function(String)? onError}) async {
    CheckPatientAuthenticationReq checkPatientAuthenticationReq = RequestUtils.getCommonRequestWelcome(
      phoneNumber: '0567184134',
      otpTypeEnum: OTPTypeEnum.sms,
      deviceToken: 'dummyDeviceToken123',
      patientOutSA: true,
      loginTokenID: 'dummyLoginToken456',
      registeredData: null,
      patientId: 12345,
      nationIdText: '1234567890',
      countryCode: 'SA',
    );

    final result = await authenticationRepo.checkPatientAuthentication(checkPatientAuthenticationReq: checkPatientAuthenticationReq);
    result.fold(
      (failure) async => await errorHandlerService.handleError(failure: failure),
      (apiResponse) {
        if (apiResponse.data['isSMSSent']) {
          // TODO:  set this in AppState
          // sharedPref.setString(LOGIN_TOKEN_ID, value['LogInTokenID']);
          //    loginTokenID = value['LogInTokenID'],
          // sharedPref.setObject(REGISTER_DATA_FOR_LOGIIN, request),
          sendActivationCode(type);
        } else {
          if (apiResponse.data['IsAuthenticated']) {
            checkActivationCode(onWrongActivationCode: (String? message) {});
          }
        }
      },
    );
  }

  Future<void> sendActivationCode({required OTPTypeEnum otpTypeEnum}) async {
    var request = RequestUtils.getCommonRequestAuthProvider(
      otpTypeEnum: otpTypeEnum,
      registeredData: null,
      deviceToken: "dummyLoginToken456",
      mobileNumber: "0567184134",
      zipCode: "SA",
      patientOutSA: true,
      loginTokenID: "dummyLoginToken456",
      selectedOption: selectedOption,
      patientId: 12345,
    );

    request.sMSSignature = await SMSOTP.getSignature();
    selectedOption = type;
    // GifLoaderDialogUtils.showMyDialog(context);
    if (healthId != null || isDubai) {
      if (!isDubai) {
        request.dob = dob; //isHijri == 1 ? dob : dateFormat2.format(dateFormat.parse(dob));
      }
      request.healthId = healthId;
      request.isHijri = isHijri;
      await this.apiClient.sendActivationCodeRegister(request).then((result) {
        // GifLoaderDialogUtils.hideDialog(context);
        if (result != null && result['isSMSSent'] == true) {
          this.startSMSService(type);
        }
      }).catchError((r) {
        GifLoaderDialogUtils.hideDialog(context);
        context.showBottomSheet(
            child: ExceptionBottomSheet(
          message: r.toString(),
          onOkPressed: () {
            Navigator.of(context).pop();
          },
        ));
        // AppToast.showErrorToast(message: r);
      });
    } else {
      request.dob = "";
      request.healthId = "";
      request.isHijri = 0;
      await this.authService.sendActivationCode(request).then((result) {
        GifLoaderDialogUtils.hideDialog(context);
        if (result != null && result['isSMSSent'] == true) {
          this.startSMSService(type);
        }
      }).catchError((r) {
        GifLoaderDialogUtils.hideDialog(context);
        context.showBottomSheet(
            child: ExceptionBottomSheet(
          message: r.toString(),
          onOkPressed: () {
            Navigator.of(context).pop();
          },
        ));
        // AppToast.showErrorToast(message: r.toString());
      });
    }
  }
}