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doctor_app_flutter/lib/screens/patients/profile/referral/refer-patient-screen.dart

461 lines
20 KiB
Dart

import 'package:doctor_app_flutter/config/config.dart';
import 'package:doctor_app_flutter/core/enum/viewstate.dart';
import 'package:doctor_app_flutter/core/viewModel/patient-referral-viewmodel.dart';
import 'package:doctor_app_flutter/models/patient/PatientArrivalEntity.dart';
import 'package:doctor_app_flutter/models/patient/patiant_info_model.dart';
import 'package:doctor_app_flutter/screens/base/base_view.dart';
import 'package:doctor_app_flutter/util/date-utils.dart';
import 'package:doctor_app_flutter/util/dr_app_toast_msg.dart';
import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
import 'package:doctor_app_flutter/widgets/patients/profile/patient-page-header-widget.dart';
import 'package:doctor_app_flutter/widgets/shared/app_buttons_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/dialogs/dailog-list-select.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:hexcolor/hexcolor.dart';
import '../../../QR_reader_screen.dart';
class PatientMakeReferralScreen extends StatefulWidget {
// previous design page is: MyReferralPatient
@override
_PatientMakeReferralScreenState createState() =>
_PatientMakeReferralScreenState();
}
class _PatientMakeReferralScreenState extends State<PatientMakeReferralScreen> {
PatiantInformtion patient;
List<dynamic> referToList;
dynamic _referTo;
dynamic _selectedBranch;
dynamic _selectedClinic;
dynamic _selectedDoctor;
DateTime appointmentDate;
final _remarksController = TextEditingController();
PatientArrivalEntity _selectedPatientArrivalEntity;
@override
void initState() {
super.initState();
referToList = List();
dynamic sameBranch = {"id": 1, "name": "Same Branch"};
dynamic otherBranch = {"id": 2, "name": "Other Branch"};
referToList.add(sameBranch);
referToList.add(otherBranch);
appointmentDate = DateTime.now();
}
@override
Widget build(BuildContext context) {
final routeArgs = ModalRoute.of(context).settings.arguments as Map;
patient = routeArgs['patient'];
final screenSize = MediaQuery.of(context).size;
return BaseView<PatientReferralViewModel>(
onModelReady: (model) => model.getBranches(),
builder: (_, model, w) => AppScaffold(
baseViewModel: model,
appBarTitle: TranslationBase.of(context).referPatient,
body: SingleChildScrollView(
child: Container(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Column(
children: [
PatientPageHeaderWidget(patient),
const Divider(
color: Color(0xffCCCCCC),
height: 1,
thickness: 2,
indent: 0,
endIndent: 0,
),
Container(
margin:
EdgeInsets.symmetric(vertical: 16, horizontal: 16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 16,
),
AppText(
TranslationBase.of(context).referPatient,
fontWeight: FontWeight.bold,
fontSize: 16,
),
SizedBox(
height: 16,
),
Container(
height: screenSize.height * 0.070,
child: InkWell(
onTap: referToList != null
? () {
ListSelectDialog dialog =
ListSelectDialog(
list: referToList,
attributeName: 'name',
attributeValueId: 'id',
okText: TranslationBase.of(context).ok,
okFunction: (selectedValue) {
setState(() {
_referTo = selectedValue;
_selectedBranch = null;
_selectedClinic = null;
_selectedDoctor = null;
model
.getDoctorBranch()
.then((value) {
_selectedBranch = value;
if (_referTo['id'] == 1) {
model.getClinics(
_selectedBranch['ID']);
}
});
});
},
);
showDialog(
barrierDismissible: false,
context: context,
builder: (BuildContext context) {
return dialog;
},
);
}
: null,
child: TextField(
decoration: textFieldSelectorDecoration(
TranslationBase.of(context).referTo,
_referTo != null ? _referTo['name'] : null,
true),
enabled: false,
),
),
),
SizedBox(
height: 10,
),
Container(
height: screenSize.height * 0.070,
child: InkWell(
onTap: model.branchesList != null &&
model.branchesList.length > 0 &&
_referTo != null &&
_referTo['id'] == 2
? () {
ListSelectDialog dialog =
ListSelectDialog(
list: model.branchesList,
attributeName: 'Desciption',
attributeValueId: 'ID',
okText: TranslationBase.of(context).ok,
okFunction: (selectedValue) {
setState(() {
_selectedBranch = selectedValue;
_selectedClinic = null;
_selectedDoctor = null;
model.getClinics(
_selectedBranch['ID']);
});
},
);
showDialog(
barrierDismissible: false,
context: context,
builder: (BuildContext context) {
return dialog;
},
);
}
: null,
child: TextField(
decoration: textFieldSelectorDecoration(
TranslationBase.of(context).branch,
_selectedBranch != null
? _selectedBranch['Desciption']
: null,
true),
enabled: false,
),
),
),
SizedBox(
height: 10,
),
Container(
height: screenSize.height * 0.070,
child: InkWell(
onTap: _selectedBranch != null &&
model.clinicsList != null &&
model.clinicsList.length > 0
? () {
ListSelectDialog dialog =
ListSelectDialog(
list: model.clinicsList,
attributeName: 'ClinicDescription',
attributeValueId: 'ClinicID',
okText: TranslationBase.of(context).ok,
okFunction: (selectedValue) {
setState(() {
_selectedDoctor = null;
_selectedClinic = selectedValue;
model.getClinicDoctors(
_selectedClinic['ClinicID']
.toString());
});
},
);
showDialog(
barrierDismissible: false,
context: context,
builder: (BuildContext context) {
return dialog;
},
);
}
: null,
child: TextField(
decoration: textFieldSelectorDecoration(
TranslationBase.of(context).clinic,
_selectedClinic != null
? _selectedClinic['ClinicDescription']
: null,
true),
enabled: false,
),
),
),
SizedBox(
height: 10,
),
Container(
height: screenSize.height * 0.070,
child: InkWell(
onTap: _selectedClinic != null &&
model.doctorsList != null &&
model.doctorsList.length > 0
? () {
ListSelectDialog dialog =
ListSelectDialog(
list: model.doctorsList,
attributeName: 'DoctorName',
attributeValueId: 'DoctorID',
okText: TranslationBase.of(context).ok,
okFunction: (selectedValue) {
setState(() {
_selectedDoctor = selectedValue;
});
},
);
showDialog(
barrierDismissible: false,
context: context,
builder: (BuildContext context) {
return dialog;
},
);
}
: null,
child: TextField(
decoration: textFieldSelectorDecoration(
TranslationBase.of(context).doctor,
_selectedDoctor != null
? _selectedDoctor['DoctorName']
: null,
true),
enabled: false,
),
),
),
SizedBox(
height: 10,
),
Container(
height: screenSize.height * 0.070,
child: InkWell(
onTap: () => _selectDate(context, model),
child: TextField(
decoration: textFieldSelectorDecoration(
TranslationBase.of(context)
.chooseAppointment,
_selectedPatientArrivalEntity != null
? "${TranslationBase.of(context).appointmentNo} ${_selectedPatientArrivalEntity.appointmentNo}"
: null,
true,
suffixIcon: Icon(
Icons.calendar_today,
color: Colors.black,
)),
enabled: false,
),
),
),
SizedBox(
height: 10,
),
Container(
child: TextField(
decoration: textFieldSelectorDecoration(
TranslationBase.of(context).remarks,
null,
false),
enabled: true,
controller: _remarksController,
inputFormatters: [
FilteringTextInputFormatter.allow(
RegExp(ONLY_LETTERS))
],
keyboardType: TextInputType.text,
minLines: 4,
maxLines: 6,
)),
],
),
),
],
),
Container(
margin: EdgeInsets.symmetric(horizontal: 16, vertical: 8),
child: AppButton(
title: TranslationBase.of(context).refer,
color: HexColor("#B8382B"),
onPressed: () {
if (_selectedPatientArrivalEntity == null ||
_selectedBranch == null ||
_selectedClinic == null ||
_selectedDoctor == null ||
_remarksController.text == null) return;
model
.makeReferral(
_selectedPatientArrivalEntity,
appointmentDate.toIso8601String(),
_selectedBranch['ID'],
_selectedClinic['ClinicID'],
_selectedDoctor['DoctorID'],
_remarksController.text)
.then((_) => Navigator.pop(context));
},
),
)
],
),
),
),
),
);
}
_selectDate(BuildContext context, PatientReferralViewModel model) async {
// https://medium.com/flutter-community/a-deep-dive-into-datepicker-in-flutter-37e84f7d8d6c good reference
// https://stackoverflow.com/a/63147062/6246772 to customize a date picker
final DateTime picked = await showDatePicker(
context: context,
initialDate: appointmentDate,
firstDate: DateTime.now().add(Duration(hours: 2)),
lastDate: DateTime(2040),
initialEntryMode: DatePickerEntryMode.calendar,
);
if (picked != null && picked != appointmentDate) {
appointmentDate = picked;
model
.getPatientArrivalList(DateUtils.convertStringToDateFormat(
appointmentDate.toString(), "yyyy-MM-dd"))
.then((_) {
if (model.state == ViewState.ErrorLocal) {
helpers.showErrorToast(model.error);
return;
}
if (model.patientArrivalList != null &&
model.patientArrivalList.length > 0) {
List<dynamic> appointments = model.getAppointmentsByPatientName(
"${patient.firstName} ${patient.middleName} ${patient.lastName}");
if (appointments.length > 0) {
ListSelectDialog dialog = ListSelectDialog(
list: appointments,
attributeName: 'appointmentNo',
attributeValueId: 'appointmentNo',
okText: TranslationBase.of(context).ok,
okFunction: (selectedValue) {
setState(() {
_selectedPatientArrivalEntity =
PatientArrivalEntity.fromJson(selectedValue);
});
},
);
showDialog(
barrierDismissible: false,
context: context,
builder: (BuildContext context) {
return dialog;
},
);
} else {
setState(() {
_selectedPatientArrivalEntity = null;
});
DrAppToastMsg.showErrorToast(
TranslationBase.of(context).noAppointmentsErrorMsg);
}
} else {
setState(() {
_selectedPatientArrivalEntity = null;
});
DrAppToastMsg.showErrorToast(
TranslationBase.of(context).noAppointmentsErrorMsg);
}
});
}
}
InputDecoration textFieldSelectorDecoration(
String hintText, String selectedText, bool isDropDown,
{Icon suffixIcon}) {
return InputDecoration(
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(color: Color(0xFFCCCCCC), width: 2.0),
borderRadius: BorderRadius.circular(8),
),
enabledBorder: OutlineInputBorder(
borderSide: BorderSide(color: Color(0xFFCCCCCC), width: 2.0),
borderRadius: BorderRadius.circular(8),
),
disabledBorder: OutlineInputBorder(
borderSide: BorderSide(color: Color(0xFFCCCCCC), width: 2.0),
borderRadius: BorderRadius.circular(8),
),
hintText: selectedText != null ? selectedText : hintText,
suffixIcon: isDropDown
? suffixIcon != null
? suffixIcon
: Icon(
Icons.arrow_drop_down,
color: Colors.black,
)
: null,
hintStyle: TextStyle(
fontSize: 14,
color: Colors.grey.shade600,
),
);
}
BoxDecoration containerBorderDecoration(
Color containerColor, Color borderColor) {
return BoxDecoration(
color: containerColor,
shape: BoxShape.rectangle,
borderRadius: BorderRadius.all(Radius.circular(6)),
border: Border.fromBorderSide(BorderSide(
color: borderColor,
width: 2.0,
)),
);
}
}