RSGDoctorApp/lib/screens/patients/profile/referral/referred-patient-screen.dart

import 'package:doctor_app_flutter/core/enum/PatientType.dart';
import 'package:doctor_app_flutter/core/viewModel/patient-referral-viewmodel.dart';
import 'package:doctor_app_flutter/screens/base/base_view.dart';
import 'package:doctor_app_flutter/screens/patients/profile/referral/referred_patient_detail_in-paint.dart';
import 'package:doctor_app_flutter/util/date-utils.dart';
import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
import 'package:doctor_app_flutter/widgets/patients/patient-referral-item-widget.dart';
import 'package:doctor_app_flutter/widgets/shared/app_scaffold_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/app_texts_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/loader/gif_loader_dialog_utils.dart';
import 'package:doctor_app_flutter/widgets/transitions/fade_page.dart';
import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';

class ReferredPatientScreen extends StatelessWidget {

  PatientType patientType = PatientType.IN_PATIENT;

  @override
  Widget build(BuildContext context) {
    return BaseView<PatientReferralViewModel>(
      onModelReady: (model) => model.getMyReferredPatient(),
      builder: (_, model, w) => AppScaffold(
        baseViewModel: model,
        isShowAppBar: false,
        appBarTitle: TranslationBase.of(context).referredPatient!,
        body: Column(
          children: [
            Container(
              margin: EdgeInsets.only(top: 70),
              child: PatientTypeRadioWidget(
                (patientType) async {
                  this.patientType = patientType;
                  GifLoaderDialogUtils.showMyDialog(context);
                  if (patientType == PatientType.IN_PATIENT) {
                    await model.getMyReferredPatient(isFirstTime: false);
                  } else {
                    await model.getMyReferredOutPatient(isFirstTime: false);
                  }
                  GifLoaderDialogUtils.hideDialog(context);
                },
              ),
            ),model.listMyReferredPatientModel == null || model.listMyReferredPatientModel.length == 0
            ? Center(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: [
                    Container(
                      height: 100,
                    ),
                    Image.asset('assets/images/no-data.png'),
                    Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: AppText(
                        TranslationBase.of(context).referralEmptyMsg,
                        color: Theme.of(context).errorColor,
                      ),
                    )
                  ],
                ),
              )
            : Expanded(
                  child: SingleChildScrollView(
                      // DoctorApplication.svc/REST/GtMyReferredPatient
                      child: Container(
                        child: Column(
                          children: [

                      ...List.generate(
                        model.listMyReferredPatientModel.length,
                        (index) => InkWell(
                          onTap: () {
                            Navigator.push(
                              context,
                              FadePage(
                                page: ReferredPatientDetailScreen(model.getReferredPatientItem(index)),
                              ),
                            );
                          },
                          child: PatientReferralItemWidget(
                            referralStatus: model.getReferredPatientItem(index).referralStatusDesc,
                            referralStatusCode: model.getReferredPatientItem(index).referralStatus,
                            patientName:
                                "${model.getReferredPatientItem(index).firstName} ${model.getReferredPatientItem(index).middleName} ${model.getReferredPatientItem(index).lastName}",
                            patientGender: model.getReferredPatientItem(index).gender,
                            referredDate: AppDateUtils.convertDateFromServerFormat(
                                model.getReferredPatientItem(index).referralDate!, "dd/MM/yyyy"),
                            referredTime: AppDateUtils.convertDateFromServerFormat(
                                model.getReferredPatientItem(index).referralDate!, "hh:mm a"),
                            patientID: "${model.getReferredPatientItem(index).patientID}",
                            isSameBranch: model.getReferredPatientItem(index).isReferralDoctorSameBranch,
                            isReferral: false,
                            remark: model.getReferredPatientItem(index).referringDoctorRemarks,
                            nationality: model.getReferredPatientItem(index).nationalityName,
                            nationalityFlag: model.getReferredPatientItem(index).nationalityFlagURL,
                            doctorAvatar: model.getReferredPatientItem(index).doctorImageURL,
                            referralDoctorName:
                                "${TranslationBase.of(context).dr} ${model.getReferredPatientItem(index).referralDoctorName}",
                            clinicDescription: model.getReferredPatientItem(index).referralClinicDescription,
                            infoIcon: Icon(FontAwesomeIcons.arrowRight, size: 25, color: Colors.black),
                          ),
                        ),
                      ),
                    ],
                  ),),
                    ),
                ),
          ],
        ),
      ),
    );
  }
}

class PatientTypeRadioWidget extends StatefulWidget {
  final Function(PatientType) radioOnChange;

  PatientTypeRadioWidget(this.radioOnChange);

  @override
  _PatientTypeRadioWidgetState createState() =>
      _PatientTypeRadioWidgetState(this.radioOnChange);
}

class _PatientTypeRadioWidgetState extends State<PatientTypeRadioWidget> {
  final Function(PatientType) radioOnChange;

  _PatientTypeRadioWidgetState(this.radioOnChange);

  PatientType patientType = PatientType.IN_PATIENT;

  @override
  Widget build(BuildContext context) {
    return Row(
      children: [
        Expanded(
          child: RadioListTile<PatientType>(
            title: AppText(TranslationBase.of(context).inPatient),
            value: PatientType.IN_PATIENT,
            groupValue: patientType,
            onChanged: (PatientType? value) {
              setState(() {
                patientType = value!;
                radioOnChange(value!);
              });
            },
          ),
        ),
        Expanded(
          child: RadioListTile<PatientType>(
            title: AppText(TranslationBase.of(context).outpatient),
            value: PatientType.OUT_PATIENT,
            groupValue: patientType,
            onChanged: (PatientType? value) {
              setState(() {
                patientType = value!;
                radioOnChange(value);
              });
            },
          ),
        ),
      ],
    );
  }
}