import 'package:diplomaticquarterapp/config/shared_pref_kay.dart';
import 'package:diplomaticquarterapp/core/viewModels/project_view_model.dart';
import 'package:diplomaticquarterapp/models/Appointments/AppoimentAllHistoryResultList.dart';
import 'package:diplomaticquarterapp/models/Appointments/DoctorListResponse.dart';
import 'package:diplomaticquarterapp/models/Appointments/PatientShareResposne.dart';
import 'package:diplomaticquarterapp/models/Authentication/authenticated_user.dart';
import 'package:diplomaticquarterapp/models/header_model.dart';
import 'package:diplomaticquarterapp/pages/ToDoList/payment_method_select.dart';
import 'package:diplomaticquarterapp/routes.dart';
import 'package:diplomaticquarterapp/services/appointment_services/GetDoctorsList.dart';
import 'package:diplomaticquarterapp/theme/colors.dart';
import 'package:diplomaticquarterapp/uitl/app_shared_preferences.dart';
import 'package:diplomaticquarterapp/uitl/app_toast.dart';
import 'package:diplomaticquarterapp/uitl/gif_loader_dialog_utils.dart';
import 'package:diplomaticquarterapp/uitl/translations_delegate_base.dart';
import 'package:diplomaticquarterapp/uitl/utils.dart';
import 'package:diplomaticquarterapp/uitl/utils_new.dart';
import 'package:diplomaticquarterapp/widgets/in_app_browser/InAppBrowser.dart';
import 'package:diplomaticquarterapp/widgets/new_design/doctor_header.dart';
import 'package:diplomaticquarterapp/widgets/others/app_scaffold_widget.dart';
import 'package:diplomaticquarterapp/widgets/transitions/fade_page.dart';
import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
import 'package:provider/provider.dart';

import 'QRCode.dart';

class BookSuccess extends StatefulWidget {
  PatientShareResponse patientShareResponse;
  DoctorList docObject;

  MyInAppBrowser browser;
  final ChromeSafariBrowser chromeBrowser = new MyChromeSafariBrowser(new MyInAppBrowser());

  String appoDateFormatted;
  String appoTimeFormatted;

  BookSuccess({@required this.patientShareResponse, @required this.docObject, @required this.appoDateFormatted, @required this.appoTimeFormatted});

  @override
  _BookSuccessState createState() => _BookSuccessState();
}

class _BookSuccessState extends State<BookSuccess> {
  AppSharedPreferences sharedPref = AppSharedPreferences();
  AuthenticatedUser authUser;

  ProjectViewModel projectViewModel;
  String selectedPaymentMethod = "";
  String selectedInstallments = "";
  String tamaraPaymentStatus;
  String tamaraOrderID;

  @override
  initState() {
    WidgetsBinding.instance.addPostFrameCallback((_) async {
      if (widget.patientShareResponse.isLiveCareAppointment &&
          (widget.patientShareResponse.patientShareWithTax.toString() == "0" || widget.patientShareResponse.patientShareWithTax.toString() == "0.0")) {
        setOnlineCheckInForAppointment();
      }
    });
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    projectViewModel = Provider.of<ProjectViewModel>(context);
    return AppScaffold(
      appBarTitle: widget.docObject.doctorTitle + " " + widget.docObject.name,
      isShowDecPage: false,
      isShowAppBar: true,
      showNewAppBarTitle: true,
      showNewAppBar: true,
      backgroundColor: CustomColors.appBackgroudGreyColor,
      body: SingleChildScrollView(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          mainAxisSize: MainAxisSize.max,
          children: <Widget>[
            DoctorHeader(
              headerModel: HeaderModel(
                widget.docObject.name,
                widget.docObject.doctorID,
                widget.docObject.doctorImageURL,
                widget.docObject.speciality,
                "",
                widget.docObject.projectName,
                null,
                null,
                widget.docObject.nationalityFlagURL,
                widget.docObject.doctorRate,
                null,
                widget.docObject.noOfPatientsRate,
                "",
              ),
              isNeedToShowButton: false,
            ),
            Container(
              alignment: Alignment.center,
              color: CustomColors.green,
              child: Table(
                border: TableBorder(verticalInside: BorderSide(width: 0.5, color: Colors.white)),
                children: [
                  TableRow(
                    children: [
                      TableCell(child: _getNormalText(TranslationBase.of(context).patientShare)),
                      TableCell(child: _getNormalText(TranslationBase.of(context).patientShareWithTax)),
                    ],
                  ),
                  TableRow(
                    children: [
                      TableCell(child: _getHeadingText("SR " + widget.patientShareResponse.patientShare.toString())),
                      TableCell(child: _getHeadingText("SR " + widget.patientShareResponse.patientShareWithTax.toString())),
                    ],
                  ),
                ],
              ),
            ),
            getNextActionWidget(),
          ],
        ),
      ),
      bottomSheet: getBottomContainer(),
    );
  }

  Widget getBottomContainer() {
    switch (widget.patientShareResponse.nextAction) {
      case 0:
        return Container();
        break;
      case 10:
        return _getConfirmAppoButtons();
        break;
      case 15:
        return _getPaymentPendingAppo();
        break;
      case 20:
        return _getPayNowButtons();
        break;
      case 30:
        return _getQRButtons();
        break;
      case 50:
        return _getConfirmAppoButtons();
        break;
    }
  }

  Widget _getQRButtons() {
    return Container(
      alignment: Alignment.bottomCenter,
      height: MediaQuery.of(context).size.height * 0.18,
      child: Column(
        mainAxisAlignment: MainAxisAlignment.end,
        children: <Widget>[
          ButtonTheme(
            shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(10.0),
            ),
            minWidth: MediaQuery.of(context).size.width * 0.7,
            height: 45.0,
            child: RaisedButton(
              color: new Color(0xFF60686b),
              textColor: Colors.white,
              elevation: 0,
              disabledTextColor: Colors.white,
              disabledColor: new Color(0xFFbcc2c4),
              onPressed: () {
//                    navigateToQR(context);
                getAppoQR(context);
              },
              child: Text(TranslationBase.of(context).viewQR.toUpperCase(), style: TextStyle(fontSize: 18.0)),
            ),
          ),
        ],
      ),
    );
  }

  Widget _getPayNowButtons() {
    return Container(
      color: CustomColors.appBackgroudGreyColor,
      child: Container(
        color: CustomColors.appBackgroudGreyColor,
        margin: EdgeInsets.all(14),
        height: 45.0,
        child: Row(
          mainAxisAlignment: MainAxisAlignment.end,
          children: <Widget>[
            Expanded(
              flex: 1,
              child: ButtonTheme(
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(10.0),
                ),
                height: 45.0,
                child: RaisedButton(
                  color: CustomColors.green,
                  textColor: Colors.white,
                  elevation: 0,
                  disabledTextColor: Colors.white,
                  disabledColor: new Color(0xFFbcc2c4),
                  onPressed: () {
                    startPaymentProcess();
                    projectViewModel.analytics.appointment.pay_now_for_appointment(appointment_type: 'regular', doctorDetail: widget.docObject, payNow: true);
                  },
                  child: Text(TranslationBase.of(context).payNow.toUpperCase(), style: TextStyle(fontSize: 18.0)),
                ),
              ),
            ),
            mWidth(7),
            Expanded(
              flex: 1,
              child: ButtonTheme(
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(10.0),
                ),
                height: 45.0,
                child: RaisedButton(
                  color: new Color(0xffc5272d),
                  textColor: Colors.white,
                  elevation: 0,
                  disabledTextColor: Colors.white,
                  disabledColor: new Color(0xFFbcc2c4),
                  onPressed: () {
                    navigateToHome(context);
                    projectViewModel.analytics.appointment.pay_now_for_appointment(appointment_type: 'regular', doctorDetail: widget.docObject, payNow: false);
                  },
                  child: Text(TranslationBase.of(context).payLater.toUpperCase(), style: TextStyle(fontSize: 18.0)),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _getConfirmAppoButtons() {
    return Container(
      color: CustomColors.appBackgroudGreyColor,
      child: Container(
        color: CustomColors.appBackgroudGreyColor,
        margin: EdgeInsets.all(14),
        height: 45.0,
        child: Row(
          mainAxisAlignment: MainAxisAlignment.end,
          children: <Widget>[
            Expanded(
              flex: 1,
              child: ButtonTheme(
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(10.0),
                ),
                height: 45.0,
                child: RaisedButton(
                  color: new Color(0xffc5272d),
                  textColor: Colors.white,
                  elevation: 0,
                  disabledTextColor: Colors.white,
                  disabledColor: new Color(0xFFbcc2c4),
                  onPressed: () {
                    AppoitmentAllHistoryResultList appo = new AppoitmentAllHistoryResultList();
                    appo.clinicID = widget.docObject.clinicID;
                    appo.projectID = widget.docObject.projectID;
                    appo.appointmentNo = widget.patientShareResponse.appointmentNo;
                    appo.serviceID = widget.patientShareResponse.serviceID;
                    appo.isLiveCareAppointment = widget.patientShareResponse.isLiveCareAppointment;
                    appo.doctorID = widget.patientShareResponse.doctorID;
                    appo.appointmentDate = widget.patientShareResponse.appointmentDate;
                    if (appo.isLiveCareAppointment)
                      insertLiveCareVIDARequest(appo);
                    else
                      navigateToHome(context);
                  },
                  child: Text(TranslationBase.of(context).confirmLater, style: TextStyle(fontSize: 16.0)),
                ),
              ),
            ),
            mWidth(7),
            Expanded(
              flex: 1,
              child: ButtonTheme(
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(10.0),
                ),
                height: 45.0,
                child: RaisedButton(
                  color: CustomColors.green,
                  textColor: Colors.white,
                  elevation: 0,
                  disabledTextColor: Colors.white,
                  disabledColor: new Color(0xFFbcc2c4),
                  onPressed: () {
                    AppoitmentAllHistoryResultList appo = new AppoitmentAllHistoryResultList();
                    appo.clinicID = widget.docObject.clinicID;
                    appo.projectID = widget.docObject.projectID;
                    appo.appointmentNo = widget.patientShareResponse.appointmentNo;
                    appo.serviceID = widget.patientShareResponse.serviceID;
                    appo.isLiveCareAppointment = widget.patientShareResponse.isLiveCareAppointment;
                    appo.doctorID = widget.patientShareResponse.doctorID;
                    confirmAppointment(appo);
                  },
                  child: Text(widget.patientShareResponse.isLiveCareAppointment ? TranslationBase.of(context).confirmLiveCare : TranslationBase.of(context).confirm, style: TextStyle(fontSize: 16.0)),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget getNextActionWidget() {
    switch (widget.patientShareResponse.nextAction) {
      case 0:
        return Container();
        break;
      case 10:
        return _getConfirmAppo();
        break;
      case 15:
        return _getPaymentPendingAppo();
        break;
      case 20:
        return _getPayNowAppo();
        break;
      case 30:
        return _getQRAppo();
        break;
      case 50:
        return _getConfirmAppo();
        break;
    }
  }

  String getNextAction() {
    switch (widget.patientShareResponse.nextAction) {
      case 0:
        return 'No Action';
        break;
      case 10:
        return 'Confirm';
        break;
      case 15:
        return 'Payment Pending';
        break;
      case 20:
        return 'Pay Now';
        break;
      case 30:
        return 'QR Code';
        break;
      case 50:
        return 'Confirm LiveCare';
        break;
    }
  }

  Widget _getConfirmAppo() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      mainAxisSize: MainAxisSize.max,
      children: <Widget>[
        Container(
          margin: EdgeInsets.only(top: 30.0, bottom: 40.0),
          alignment: Alignment.center,
          child: Text(TranslationBase.of(context).confirmAppo, style: TextStyle(fontSize: 18.0, letterSpacing: 0.8)),
        ),
        Flex(
          direction: Axis.horizontal,
          children: <Widget>[
            Expanded(
              child: Container(
                padding: EdgeInsets.only(left: 10.0),
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.start,
                  mainAxisSize: MainAxisSize.max,
                  children: <Widget>[
                    _getBulletPoint("1"),
                    Container(
                      width: MediaQuery.of(context).size.width * 0.8,
                      child: Text(TranslationBase.of(context).upcomingConfirm, overflow: TextOverflow.clip, style: TextStyle(fontSize: 13.0)),
                    ),
                  ],
                ),
              ),
            ),
          ],
        ),
        Flex(
          direction: Axis.horizontal,
          children: <Widget>[
            Expanded(
              child: Container(
                padding: EdgeInsets.only(top: 20.0, left: 10.0),
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.start,
                  mainAxisSize: MainAxisSize.max,
                  children: <Widget>[
                    _getBulletPoint("2"),
                    Container(
                      width: MediaQuery.of(context).size.width * 0.8,
                      child: Text(TranslationBase.of(context).upcomingConfirmMore, overflow: TextOverflow.clip, style: TextStyle(fontSize: 13.0)),
                    ),
                  ],
                ),
              ),
            ),
          ],
        ),
        Container(margin: EdgeInsets.fromLTRB(20.0, 20.0, 20.0, 5.0), child: getPaymentMethods()),
      ],
    );
  }

  Widget _getPaymentPendingAppo() {
    return Container();
  }

  setOnlineCheckInForAppointment() {
    DoctorsListService service = new DoctorsListService();
    service.setOnlineCheckInForAppointment(widget.patientShareResponse.appointmentNo.toString(), widget.patientShareResponse.projectID, context).then((res) {
      AppoitmentAllHistoryResultList appo = new AppoitmentAllHistoryResultList();
      appo.clinicID = widget.docObject.clinicID;
      appo.projectID = widget.docObject.projectID;
      appo.appointmentNo = widget.patientShareResponse.appointmentNo;
      appo.serviceID = widget.patientShareResponse.serviceID;
      appo.isLiveCareAppointment = widget.patientShareResponse.isLiveCareAppointment;
      appo.doctorID = widget.patientShareResponse.doctorID;
      appo.appointmentDate = widget.patientShareResponse.appointmentDate;
      insertLiveCareVIDARequest(appo, isMoveHome: false);
    }).catchError((err) {
      // GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err);
      print(err);
    });
  }

  confirmAppointment(AppoitmentAllHistoryResultList appo) {
    DoctorsListService service = new DoctorsListService();
    GifLoaderDialogUtils.showMyDialog(context);
    service.confirmAppointment(appo.appointmentNo, appo.clinicID, appo.projectID, appo.isLiveCareAppointment, context).then((res) {
      GifLoaderDialogUtils.hideDialog(context);
      if (res['MessageStatus'] == 1) {
        AppToast.showSuccessToast(message: res['ErrorEndUserMessage']);
        if (appo.isLiveCareAppointment) {
          insertLiveCareVIDARequest(appo);
        } else {
          navigateToHome(context);
        }
      } else {
        AppToast.showErrorToast(message: res['ErrorEndUserMessage']);
      }
    }).catchError((err) {
      GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err);
      print(err);
    });
  }

  insertLiveCareVIDARequest(AppoitmentAllHistoryResultList appo, {bool isMoveHome = true}) {
    DoctorsListService service = new DoctorsListService();
    GifLoaderDialogUtils.showMyDialog(context);
    service.insertVIDARequest(appo.appointmentNo, appo.clinicID, appo.projectID, appo.serviceID, appo.doctorID, appo.appointmentDate, context).then((res) {
      GifLoaderDialogUtils.hideDialog(context);
      if (res['MessageStatus'] == 1) {
        if (isMoveHome) navigateToHome(context);
      } else {
        AppToast.showErrorToast(message: res['ErrorEndUserMessage']);
      }
    }).catchError((err) {
      GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err);
      print(err);
    });
  }

  Widget _getPayNowAppo() {
    return Padding(
      padding: const EdgeInsets.only(left: 20, right: 20, top: 24),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        mainAxisSize: MainAxisSize.max,
        children: <Widget>[
          Text(
            TranslationBase.of(context).payNowBookSuccess,
            style: TextStyle(
              fontSize: 24.0,
              letterSpacing: -1.44,
              fontWeight: FontWeight.bold,
            ),
          ),
          Text(
            TranslationBase.of(context).neverWait,
            style: TextStyle(
              fontSize: 12.0,
              letterSpacing: -0.54,
              fontWeight: FontWeight.w600,
            ),
          ),
          mHeight(24),
          Text(TranslationBase.of(context).payNowBookSuccesstext1,
              overflow: TextOverflow.fade,
              style: TextStyle(
                fontSize: 12.0,
                letterSpacing: -0.36,
              )),
          Container(margin: EdgeInsets.fromLTRB(20.0, 5.0, 20.0, 5.0), child: getPaymentMethods()),
          Text(
            TranslationBase.of(context).payNowBookSuccesstext2,
            overflow: TextOverflow.clip,
            style: TextStyle(
              fontSize: 12.0,
              letterSpacing: -0.36,
            ),
          ),
        ],
      ),
    );
  }

  startPaymentProcess() {
    navigateToPaymentMethod(context, widget.patientShareResponse);
  }

  Future navigateToPaymentMethod(context, PatientShareResponse patientShareResponse) async {
    if (await this.sharedPref.getObject(USER_PROFILE) != null) {
      var data = AuthenticatedUser.fromJson(await this.sharedPref.getObject(USER_PROFILE));
      setState(() {
        authUser = data;
      });
    }

    AppoitmentAllHistoryResultList appo = new AppoitmentAllHistoryResultList();
    appo.projectID = widget.patientShareResponse.projectID;
    appo.clinicID = widget.patientShareResponse.clinicID;
    appo.clinicName = widget.patientShareResponse.clinicName;
    appo.projectName = widget.patientShareResponse.projectName;
    appo.appointmentNo = widget.patientShareResponse.appointmentNo;

    Navigator.push(
            context,
            FadePage(
                page: PaymentMethod(
                    onSelectedMethod: (String metohd, [String selectedInstallmentPlan]) {
                      setState(() {});
                    },
                    patientShare: widget.patientShareResponse.patientShareWithTax)))
        .then((value) {
      if (value != null) {
        openPayment(value, authUser, double.parse(patientShareResponse.patientShareWithTax.toString()), patientShareResponse, appo);
        projectViewModel.analytics.appointment.payment_method(appointment_type: 'regular', clinic: widget.docObject.clinicName, payment_method: value[0], payment_type: 'appointment');
      }
    });
  }

  openPayment(List<String> paymentMethod, AuthenticatedUser authenticatedUser, double amount, PatientShareResponse patientShareResponse, AppoitmentAllHistoryResultList appo) async {
    widget.browser = new MyInAppBrowser(onExitCallback: onBrowserExit, appo: appo, onLoadStartCallback: onBrowserLoadStart, context: context);
    selectedPaymentMethod = paymentMethod[0];
    selectedInstallments = paymentMethod[1];
    widget.browser.openPaymentBrowser(
        amount,
        "Appointment check in",
        Utils.getAppointmentTransID(appo.projectID, appo.clinicID, appo.appointmentNo),
        appo.projectID.toString(),
        authenticatedUser.emailAddress,
        paymentMethod[0],
        authenticatedUser.patientType,
        authenticatedUser.firstName,
        authenticatedUser.patientID,
        authenticatedUser,
        widget.browser,
        widget.patientShareResponse.isLiveCareAppointment,
        "2",
        "",
        widget.patientShareResponse.appointmentDate,
        widget.patientShareResponse.appointmentNo,
        widget.patientShareResponse.clinicID,
        widget.patientShareResponse.doctorID,
        paymentMethod[1]);
    // }
  }

  onBrowserLoadStart(String url) {
    print(url);

    if (selectedPaymentMethod == "TAMARA") {
      Uri uri = new Uri.dataFromString(url);
      tamaraPaymentStatus = uri.queryParameters['paymentStatus'];
      tamaraOrderID = uri.queryParameters['orderId'];
    }

    MyInAppBrowser.successURLS.forEach((element) {
      if (url.contains(element)) {
        if (widget.browser.isOpened()) widget.browser.close();
        MyInAppBrowser.isPaymentDone = true;
        return;
      }
    });

    MyInAppBrowser.errorURLS.forEach((element) {
      if (url.contains(element)) {
        if (widget.browser.isOpened()) widget.browser.close();
        MyInAppBrowser.isPaymentDone = false;
        return;
      }
    });
  }

  onBrowserExit(AppoitmentAllHistoryResultList appo, bool isPaymentMade) {
    try {
      if (selectedPaymentMethod == "TAMARA") {
        if (tamaraPaymentStatus != null && tamaraPaymentStatus == "approved") {
          updateTamaraRequestStatus("success", "14", Utils.getAppointmentTransID(appo.projectID, appo.clinicID, appo.appointmentNo), tamaraOrderID, num.parse(selectedInstallments), appo);
        } else {
          updateTamaraRequestStatus(
              "Failed", "00", Utils.getAppointmentTransID(appo.projectID, appo.clinicID, appo.appointmentNo), tamaraOrderID != null ? tamaraOrderID : "", num.parse(selectedInstallments), appo);
        }
      } else {
        checkPaymentStatus(appo);
      }
    } catch (err) {
      print(err);
    }
  }

  updateTamaraRequestStatus(String responseMessage, String status, String clientRequestID, String tamaraOrderID, int selectedInstallments, AppoitmentAllHistoryResultList appo) {
    GifLoaderDialogUtils.showMyDialog(context);
    try {
      DoctorsListService service = new DoctorsListService();
      service.updateTamaraRequestStatus(responseMessage, status, clientRequestID, tamaraOrderID, selectedInstallments).then((res) {
        GifLoaderDialogUtils.hideDialog(context);
        if (tamaraPaymentStatus == "approved") {
          markAppointmentForTamara(appo);
        }
      }).catchError((err) {
        print(err);
        AppToast.showErrorToast(message: err);
        GifLoaderDialogUtils.hideDialog(context);
      });
    } catch (err) {
      print(err);
    }
  }

  markAppointmentForTamara(AppoitmentAllHistoryResultList appo) {
    GifLoaderDialogUtils.showMyDialog(context);
    DoctorsListService service = new DoctorsListService();
    service.markAppointmentForTamara(appo.projectID, appo.appointmentNo.toString()).then((res) {
      GifLoaderDialogUtils.hideDialog(context);
      if (appo.isLiveCareAppointment)
        insertLiveCareVIDARequest(appo);
      else
        getAppoQR(context);
    }).catchError((err) {
      print(err);
      AppToast.showErrorToast(message: err);
      GifLoaderDialogUtils.hideDialog(context);
    });
  }

  autoGenerateInvoiceTamara(AppoitmentAllHistoryResultList appo) {
    GifLoaderDialogUtils.showMyDialog(context);
    DoctorsListService service = new DoctorsListService();
    service.autoGenerateInvoiceTamara(appo.projectID, appo.appointmentNo.toString(), projectViewModel.user.mobileNumber).then((res) {
      GifLoaderDialogUtils.hideDialog(context);
      if (appo.isLiveCareAppointment)
        insertLiveCareVIDARequest(appo);
      else
        getAppoQR(context);
    }).catchError((err) {
      print(err);
      AppToast.showErrorToast(message: err);
      GifLoaderDialogUtils.hideDialog(context);
    });
  }

  checkPaymentStatus(AppoitmentAllHistoryResultList appo) {
    String txn_ref;
    num amount;
    String payment_method;
    final currency = projectViewModel.user.outSA == 0 ? "sar" : 'aed';
    GifLoaderDialogUtils.showMyDialog(context);
    DoctorsListService service = new DoctorsListService();
    service.checkPaymentStatus(Utils.getAppointmentTransID(appo.projectID, appo.clinicID, appo.appointmentNo), context).then((res) {
      String paymentInfo = res['Response_Message'];
      if (paymentInfo == 'Success') {
        txn_ref = res['Merchant_Reference'];
        amount = res['Amount'];
        payment_method = res['PaymentMethod'];
        createAdvancePayment(res, appo);
        projectViewModel.analytics.appointment.payment_success(
            appointment_type: 'regular', payment_method: payment_method, clinic: appo.clinicName, hospital: appo.projectName, txn_amount: "$amount", txn_currency: currency, txn_number: txn_ref);
      } else {
        GifLoaderDialogUtils.hideDialog(context);
        AppToast.showErrorToast(message: res['Response_Message']);
        projectViewModel.analytics.appointment.payment_fail(
            appointment_type: 'regular',
            payment_method: selectedPaymentMethod,
            clinic: appo.clinicName,
            hospital: appo.projectName,
            txn_amount: widget.patientShareResponse.patientShareWithTax.toString(),
            txn_currency: currency,
            error_type: res['Response_Message']);
      }
    }).catchError((err) {
      GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err.toString());
      print(err);
    });
  }

  getApplePayAPQ(AppoitmentAllHistoryResultList appo) {
    GifLoaderDialogUtils.showMyDialog(context);
    DoctorsListService service = new DoctorsListService();
    service.checkPaymentStatus(Utils.getAppointmentTransID(appo.projectID, appo.clinicID, appo.appointmentNo), context).then((res) {
      GifLoaderDialogUtils.hideDialog(context);

      String paymentInfo = res['Response_Message'];
      if (paymentInfo == 'Success') {
        createAdvancePayment(res, appo);
      } else {
        AppToast.showErrorToast(message: res['Response_Message']);
      }
    }).catchError((err) {
      GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err);
      print(err);
    });
  }

  createAdvancePayment(res, AppoitmentAllHistoryResultList appo) {
    DoctorsListService service = new DoctorsListService();
    String paymentReference = res['Fort_id'].toString();
    service.createAdvancePayment(appo, appo.projectID.toString(), res['Amount'], res['Fort_id'], res['PaymentMethod'], context).then((res) {
      addAdvancedNumberRequest(res['OnlineCheckInAppointments'][0]['AdvanceNumber'].toString(), paymentReference, appo.appointmentNo.toString(), appo);
    }).catchError((err) {
      GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err);
      print(err);
    });
  }

  addAdvancedNumberRequest(String advanceNumber, String paymentReference, String appointmentID, AppoitmentAllHistoryResultList appo) {
    DoctorsListService service = new DoctorsListService();
    service.addAdvancedNumberRequest(advanceNumber, paymentReference, appointmentID, context).then((res) {
      if (appo.isLiveCareAppointment) {
        insertLiveCareVIDARequest(appo);
      } else {
        getAppoQR(context);
      }
    }).catchError((err) {
      GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err);
      print(err);
    });
  }

  Widget _getQRAppo() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      mainAxisSize: MainAxisSize.max,
      children: <Widget>[
        Container(
          margin: EdgeInsets.only(top: 30.0, bottom: 40.0),
          alignment: Alignment.center,
          child: Text(TranslationBase.of(context).noNeedToWaitInLine, style: TextStyle(fontSize: 18.0, letterSpacing: 0.8)),
        ),
        Container(
          alignment: Alignment.center,
          child: Image.asset("assets/images/new-design/device_icon.png", width: 120.0, height: 120.0),
        ),
        Flex(
          direction: Axis.horizontal,
          children: <Widget>[
            Expanded(
              child: Container(
                padding: EdgeInsets.only(left: 10.0),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  mainAxisSize: MainAxisSize.max,
                  children: <Widget>[
                    Container(
                      margin: EdgeInsets.only(top: 15.0),
                      child: Row(
                        children: <Widget>[
                          _getBulletPoint("1"),
                          Container(
                            width: MediaQuery.of(context).size.width * 0.8,
                            child: Text(TranslationBase.of(context).useQRAppoAttend, overflow: TextOverflow.fade, style: TextStyle(fontSize: 13.0)),
                          ),
                        ],
                      ),
                    ),
                    Container(
                      margin: EdgeInsets.only(top: 15.0),
                      child: Row(
                        children: <Widget>[
                          _getBulletPoint("2"),
                          Container(
                            width: MediaQuery.of(context).size.width * 0.8,
                            child: Text(TranslationBase.of(context).passQRAppoAttend, overflow: TextOverflow.fade, style: TextStyle(fontSize: 13.0)),
                          ),
                        ],
                      ),
                    ),
                    Container(
                      margin: EdgeInsets.only(top: 15.0),
                      child: Row(
                        children: <Widget>[
                          _getBulletPoint("3"),
                          Container(
                            width: MediaQuery.of(context).size.width * 0.8,
                            child: Text(TranslationBase.of(context).sitWaitingQR, overflow: TextOverflow.fade, style: TextStyle(fontSize: 13.0)),
                          ),
                        ],
                      ),
                    ),
                  ],
                ),
              ),
            ),
          ],
        ),
//         Container(
//           alignment: Alignment.bottomCenter,
//           height: MediaQuery.of(context).size.height * 0.18,
//           child: Column(
//             mainAxisAlignment: MainAxisAlignment.end,
//             children: <Widget>[
//               ButtonTheme(
//                 shape: RoundedRectangleBorder(
//                   borderRadius: BorderRadius.circular(10.0),
//                 ),
//                 minWidth: MediaQuery.of(context).size.width * 0.7,
//                 height: 45.0,
//                 child: RaisedButton(
//                   color: new Color(0xFF60686b),
//                   textColor: Colors.white,
//                   disabledTextColor: Colors.white,
//                   disabledColor: new Color(0xFFbcc2c4),
//                   onPressed: () {
// //                    navigateToQR(context);
//                     getAppoQR(context);
//                   },
//                   child: Text(TranslationBase.of(context).viewQR.toUpperCase(),
//                       style: TextStyle(fontSize: 18.0)),
//                 ),
//               ),
//             ],
//           ),
//         ),
      ],
    );
  }

  _getTextStyling() {
    return TextStyle(fontSize: 14.0, color: Colors.white, letterSpacing: 0.7);
  }

  _getBulletPoint(bulletPoint) {
    return Container(
      margin: EdgeInsets.only(left: 20.0, right: 20.0),
      decoration: BoxDecoration(shape: BoxShape.circle, color: Colors.black),
      width: 20.0,
      height: 20.0,
      child: Center(
        child: Text(bulletPoint,
            style: TextStyle(
              color: Colors.white,
              fontSize: 12.0,
            )),
      ),
    );
  }

  _getHeadingText(text) {
    return Container(
      padding: EdgeInsets.only(bottom: 10.0, left: 20, right: 20),
      child: Text(
        text,
        textAlign: TextAlign.start,
        style: TextStyle(
          fontSize: 16.0,
          letterSpacing: -0.64,
          color: Colors.white,
          fontWeight: FontWeight.w600,
        ),
      ),
    );
  }

  Future navigateToHome(context) async {
    Navigator.of(context).popAndPushNamed(HOME);
  }

  getAppoQR(context) {
    DoctorsListService service = new DoctorsListService();
    service.generateAppointmentQR(widget.patientShareResponse, context).then((res) {
      print(res);
      GifLoaderDialogUtils.hideDialog(context);
      navigateToQR(context, res['AppointmentQR']);
    }).catchError((err) {
      GifLoaderDialogUtils.hideDialog(context);
      AppToast.showErrorToast(message: err);
      print(err);
    });
  }

  Future navigateToQR(context, String appoQR) async {
    Navigator.push(
        context,
        FadePage(
            page: QRCode(
          patientShareResponse: widget.patientShareResponse,
          appoQR: appoQR,
        )));
  }

  _getNormalText(text) {
    return Container(
      margin: EdgeInsets.only(top: 5.0, left: 20, right: 20),
      padding: EdgeInsets.only(top: 5.0, bottom: 0),
      child: Text(text,
          textAlign: TextAlign.start,
          style: TextStyle(
            fontSize: 12,
            letterSpacing: -0.36,
            color: Colors.white,
            fontWeight: FontWeight.w600,
          )),
    );
  }
}