589 lines
18 KiB
Dart
589 lines
18 KiB
Dart
import 'dart:convert';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter/services.dart';
|
|
import 'package:patient_manager/components/medicineSearch.dart';
|
|
import 'package:patient_manager/components/inputsAndButtons/mihDropdownInput.dart';
|
|
import 'package:patient_manager/components/popUpMessages/mihLoadingCircle.dart';
|
|
import 'package:patient_manager/components/popUpMessages/mihErrorMessage.dart';
|
|
import 'package:patient_manager/components/inputsAndButtons/mihSearchInput.dart';
|
|
import 'package:patient_manager/components/inputsAndButtons/mihButton.dart';
|
|
import 'package:patient_manager/components/popUpMessages/mihSuccessMessage.dart';
|
|
import 'package:patient_manager/env/env.dart';
|
|
import 'package:patient_manager/main.dart';
|
|
import 'package:patient_manager/objects/appUser.dart';
|
|
import 'package:patient_manager/objects/arguments.dart';
|
|
import 'package:patient_manager/objects/business.dart';
|
|
import 'package:patient_manager/objects/businessUser.dart';
|
|
import 'package:patient_manager/objects/patients.dart';
|
|
import 'package:patient_manager/objects/perscription.dart';
|
|
import 'package:supertokens_flutter/http.dart' as http;
|
|
|
|
class PrescripInput extends StatefulWidget {
|
|
final TextEditingController medicineController;
|
|
final TextEditingController quantityController;
|
|
final TextEditingController dosageController;
|
|
final TextEditingController timesDailyController;
|
|
final TextEditingController noDaysController;
|
|
final TextEditingController noRepeatsController;
|
|
final TextEditingController outputController;
|
|
final Patient selectedPatient;
|
|
final AppUser signedInUser;
|
|
final Business? business;
|
|
final BusinessUser? businessUser;
|
|
const PrescripInput({
|
|
super.key,
|
|
required this.medicineController,
|
|
required this.quantityController,
|
|
required this.dosageController,
|
|
required this.timesDailyController,
|
|
required this.noDaysController,
|
|
required this.noRepeatsController,
|
|
required this.outputController,
|
|
required this.selectedPatient,
|
|
required this.signedInUser,
|
|
required this.business,
|
|
required this.businessUser,
|
|
});
|
|
|
|
@override
|
|
State<PrescripInput> createState() => _PrescripInputState();
|
|
}
|
|
|
|
class _PrescripInputState extends State<PrescripInput> {
|
|
final FocusNode _focusNode = FocusNode();
|
|
List<Perscription> perscriptionObjOutput = [];
|
|
late double width;
|
|
late double height;
|
|
|
|
final numberOptions = [
|
|
"0",
|
|
"1",
|
|
"2",
|
|
"3",
|
|
"4",
|
|
"5",
|
|
"6",
|
|
"7",
|
|
"8",
|
|
"9",
|
|
"10",
|
|
"11",
|
|
"12",
|
|
"13",
|
|
"14",
|
|
"15",
|
|
"16",
|
|
"17",
|
|
"18",
|
|
"19",
|
|
"20",
|
|
"21",
|
|
"22",
|
|
"23",
|
|
"24",
|
|
"25",
|
|
"26",
|
|
"27",
|
|
"28",
|
|
"29",
|
|
"30"
|
|
];
|
|
|
|
Future<void> generatePerscription() async {
|
|
//start loading circle
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) {
|
|
return const Mihloadingcircle();
|
|
},
|
|
);
|
|
|
|
var response1 = await http.post(
|
|
Uri.parse("${AppEnviroment.baseApiUrl}/minio/generate/perscription/"),
|
|
headers: <String, String>{
|
|
"Content-Type": "application/json; charset=UTF-8"
|
|
},
|
|
body: jsonEncode(<String, dynamic>{
|
|
"app_id": widget.selectedPatient.app_id,
|
|
"fullName":
|
|
"${widget.selectedPatient.first_name} ${widget.selectedPatient.last_name}",
|
|
"id_no": widget.selectedPatient.id_no,
|
|
"docfname":
|
|
"DR. ${widget.signedInUser.fname} ${widget.signedInUser.lname}",
|
|
"busName": widget.business!.Name,
|
|
"busAddr": "*TO BE ADDED IN THE FUTURE*",
|
|
"busNo": widget.business!.contact_no,
|
|
"busEmail": widget.business!.bus_email,
|
|
"logo_path": widget.business!.logo_path,
|
|
"sig_path": widget.businessUser!.sig_path,
|
|
"data": perscriptionObjOutput,
|
|
}),
|
|
);
|
|
//print(response1.statusCode);
|
|
DateTime now = new DateTime.now();
|
|
DateTime date = new DateTime(now.year, now.month, now.day);
|
|
String fileName =
|
|
"Perscription-${widget.selectedPatient.first_name} ${widget.selectedPatient.last_name}-${date.toString().substring(0, 10)}.pdf";
|
|
if (response1.statusCode == 200) {
|
|
var response2 = await http.post(
|
|
Uri.parse("${AppEnviroment.baseApiUrl}/files/insert/"),
|
|
headers: <String, String>{
|
|
"Content-Type": "application/json; charset=UTF-8"
|
|
},
|
|
body: jsonEncode(<String, dynamic>{
|
|
"file_path":
|
|
"${widget.selectedPatient.app_id}/patient_files/$fileName",
|
|
"file_name": fileName,
|
|
"app_id": widget.selectedPatient.app_id
|
|
}),
|
|
);
|
|
//print(response2.statusCode);
|
|
if (response2.statusCode == 201) {
|
|
setState(() {
|
|
//To do
|
|
widget.medicineController.clear();
|
|
widget.dosageController.clear();
|
|
widget.timesDailyController.clear();
|
|
widget.noDaysController.clear();
|
|
widget.timesDailyController.clear();
|
|
widget.noRepeatsController.clear();
|
|
widget.quantityController.clear();
|
|
widget.outputController.clear();
|
|
// futueFiles = fetchFiles();
|
|
});
|
|
// end loading circle
|
|
Navigator.of(context).pop();
|
|
Navigator.of(context).pop();
|
|
Navigator.of(context).pushNamed('/patient-manager/patient',
|
|
arguments: PatientViewArguments(
|
|
widget.signedInUser,
|
|
widget.selectedPatient,
|
|
widget.businessUser,
|
|
widget.business,
|
|
"business",
|
|
));
|
|
String message =
|
|
"The perscription $fileName has been successfully generated and added to ${widget.selectedPatient.first_name} ${widget.selectedPatient.last_name}'s record. You can now access and download it for their use.";
|
|
successPopUp(message);
|
|
} else {
|
|
internetConnectionPopUp();
|
|
}
|
|
} else {
|
|
internetConnectionPopUp();
|
|
}
|
|
}
|
|
|
|
void internetConnectionPopUp() {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) {
|
|
return const MIHErrorMessage(errorType: "Internet Connection");
|
|
},
|
|
);
|
|
}
|
|
|
|
void successPopUp(String message) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) {
|
|
return MIHSuccessMessage(
|
|
successType: "Success",
|
|
successMessage: message,
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
void getMedsPopUp(TextEditingController medSearch) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) {
|
|
return MedicineSearch(
|
|
searchVlaue: medSearch,
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
bool isFieldsFilled() {
|
|
if (widget.medicineController.text.isEmpty ||
|
|
// widget.quantityController.text.isEmpty ||
|
|
widget.dosageController.text.isEmpty ||
|
|
widget.timesDailyController.text.isEmpty ||
|
|
widget.noDaysController.text.isEmpty ||
|
|
widget.noRepeatsController.text.isEmpty) {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
void updatePerscriptionList() {
|
|
String name;
|
|
String unit;
|
|
String form;
|
|
List<String> medNameList = widget.medicineController.text.split("%t");
|
|
if (medNameList.length == 1) {
|
|
name = medNameList[0];
|
|
unit = "";
|
|
form = "";
|
|
} else {
|
|
name = medNameList[0];
|
|
unit = medNameList[1];
|
|
form = medNameList[2];
|
|
}
|
|
int quantityCalc = calcQuantity(
|
|
widget.dosageController.text,
|
|
widget.timesDailyController.text,
|
|
widget.noDaysController.text,
|
|
medNameList[2].toLowerCase());
|
|
Perscription tempObj = Perscription(
|
|
name: name,
|
|
unit: unit,
|
|
form: form,
|
|
fullForm: getFullDoagesForm(form),
|
|
quantity: "$quantityCalc",
|
|
dosage: widget.dosageController.text,
|
|
times: widget.timesDailyController.text,
|
|
days: widget.noDaysController.text,
|
|
repeats: widget.noRepeatsController.text,
|
|
);
|
|
perscriptionObjOutput.add(tempObj);
|
|
}
|
|
|
|
String getPerscTitle(int index) {
|
|
return "${perscriptionObjOutput[index].name} - ${perscriptionObjOutput[index].form}";
|
|
}
|
|
|
|
String getPerscSubtitle(int index) {
|
|
if (perscriptionObjOutput[index].form.toLowerCase() == "syr") {
|
|
String unit = perscriptionObjOutput[index].unit.toLowerCase();
|
|
if (perscriptionObjOutput[index].unit.toLowerCase().contains("ml")) {
|
|
unit = "ml";
|
|
}
|
|
return "${perscriptionObjOutput[index].dosage} $unit, ${perscriptionObjOutput[index].times} time(s) daily, for ${perscriptionObjOutput[index].days} day(s)\nQuantity: ${perscriptionObjOutput[index].quantity}\nNo. of repeats: ${perscriptionObjOutput[index].repeats}";
|
|
} else {
|
|
return "${perscriptionObjOutput[index].dosage} ${perscriptionObjOutput[index].fullForm}(s), ${perscriptionObjOutput[index].times} time(s) daily, for ${perscriptionObjOutput[index].days} day(s)\nQuantity: ${perscriptionObjOutput[index].quantity}\nNo. of repeats: ${perscriptionObjOutput[index].repeats}";
|
|
}
|
|
}
|
|
|
|
String getFullDoagesForm(String abr) {
|
|
var dosageFormList = {
|
|
"liq": "liquid",
|
|
"tab": "tablet",
|
|
"cap": "capsule",
|
|
"cps": "capsule",
|
|
"oin": "ointment",
|
|
"lit": "lotion",
|
|
"lot": "lotion",
|
|
"inj": "injection",
|
|
"syr": "syrup",
|
|
"dsp": "effervescent tablet",
|
|
"eft": "effervescent tablet",
|
|
"ear": "drops",
|
|
"drp": "drops",
|
|
"opd": "drops",
|
|
"udv": "vial",
|
|
"sus": "suspension",
|
|
"susp": "suspension",
|
|
"cal": "calasthetic",
|
|
"sol": "solution",
|
|
"sln": "solution",
|
|
"neb": "nebuliser",
|
|
"inh": "inhaler",
|
|
"spo": "inhaler",
|
|
"inf": "infusion",
|
|
"chg": "chewing Gum",
|
|
"vac": "vacutainer",
|
|
"vag": "vaginal gel",
|
|
"jel": "gel",
|
|
"eyo": "eye ointment",
|
|
"vat": "vaginal cream",
|
|
"poi": "injection",
|
|
"ped": "powder",
|
|
"pow": "powder",
|
|
"por": "powder",
|
|
"sac": "sachet",
|
|
"sup": "suppository",
|
|
"cre": "cream",
|
|
"ptd": "patch",
|
|
"ect": "tablet",
|
|
"nas": "spray",
|
|
};
|
|
String form;
|
|
if (dosageFormList[abr.toLowerCase()] == null) {
|
|
form = abr;
|
|
} else {
|
|
form = dosageFormList[abr.toLowerCase()]!;
|
|
}
|
|
return form;
|
|
}
|
|
|
|
int calcQuantity(String dosage, String times, String days, String form) {
|
|
var dosageFormList = [
|
|
"tab",
|
|
"cap",
|
|
"cps",
|
|
"dsp",
|
|
"eft",
|
|
"udv",
|
|
"chg",
|
|
"sac",
|
|
"sup",
|
|
"ptd",
|
|
"ect",
|
|
];
|
|
if (dosageFormList.contains(form)) {
|
|
return int.parse(dosage) * int.parse(times) * int.parse(days);
|
|
} else {
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
Widget displayMedInput() {
|
|
return Column(
|
|
children: [
|
|
KeyboardListener(
|
|
focusNode: _focusNode,
|
|
autofocus: true,
|
|
onKeyEvent: (event) async {
|
|
if (event is KeyDownEvent &&
|
|
event.logicalKey == LogicalKeyboardKey.enter) {
|
|
getMedsPopUp(widget.medicineController);
|
|
}
|
|
},
|
|
child: SizedBox(
|
|
width: 300,
|
|
child: MIHSearchField(
|
|
controller: widget.medicineController,
|
|
hintText: "Medicine",
|
|
required: true,
|
|
editable: true,
|
|
onTap: () {
|
|
getMedsPopUp(widget.medicineController);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 10.0),
|
|
// SizedBox(
|
|
// width: 300,
|
|
// child: MIHDropdownField(
|
|
// controller: widget.quantityController,
|
|
// hintText: "Quantity",
|
|
// dropdownOptions: numberOptions,
|
|
// required: true,
|
|
// editable: true,
|
|
// ),
|
|
// ),
|
|
// const SizedBox(height: 10.0),
|
|
SizedBox(
|
|
width: 300,
|
|
child: MIHDropdownField(
|
|
controller: widget.dosageController,
|
|
hintText: "Dosage",
|
|
dropdownOptions: numberOptions,
|
|
required: true,
|
|
editable: true,
|
|
),
|
|
),
|
|
const SizedBox(height: 10.0),
|
|
SizedBox(
|
|
width: 300,
|
|
child: MIHDropdownField(
|
|
controller: widget.timesDailyController,
|
|
hintText: "Times Daily",
|
|
dropdownOptions: numberOptions,
|
|
required: true,
|
|
editable: true,
|
|
),
|
|
),
|
|
const SizedBox(height: 10.0),
|
|
SizedBox(
|
|
width: 300,
|
|
child: MIHDropdownField(
|
|
controller: widget.noDaysController,
|
|
hintText: "No. Days",
|
|
dropdownOptions: numberOptions,
|
|
required: true,
|
|
editable: true,
|
|
),
|
|
),
|
|
const SizedBox(height: 10.0),
|
|
SizedBox(
|
|
width: 300,
|
|
child: MIHDropdownField(
|
|
controller: widget.noRepeatsController,
|
|
hintText: "No. Repeats",
|
|
dropdownOptions: numberOptions,
|
|
required: true,
|
|
editable: true,
|
|
),
|
|
),
|
|
const SizedBox(height: 30.0),
|
|
SizedBox(
|
|
width: 300,
|
|
height: 50,
|
|
child: MIHButton(
|
|
buttonText: "Add",
|
|
buttonColor:
|
|
MzanziInnovationHub.of(context)!.theme.secondaryColor(),
|
|
textColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
|
|
onTap: () {
|
|
if (isFieldsFilled()) {
|
|
// int quantity;
|
|
// int.parse(widget.dosageController.text) *
|
|
// int.parse(widget.timesDailyController.text) *
|
|
// int.parse(widget.noDaysController.text);
|
|
setState(() {
|
|
//widget.quantityController.text = "$quantity";
|
|
updatePerscriptionList();
|
|
widget.medicineController.clear();
|
|
widget.quantityController.clear();
|
|
widget.dosageController.clear();
|
|
widget.timesDailyController.clear();
|
|
widget.noDaysController.clear();
|
|
widget.noRepeatsController.clear();
|
|
});
|
|
|
|
//addPatientAPICall();
|
|
} else {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) {
|
|
return const MIHErrorMessage(errorType: "Input Error");
|
|
},
|
|
);
|
|
}
|
|
},
|
|
),
|
|
)
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget displayPerscList() {
|
|
return Column(
|
|
children: [
|
|
Container(
|
|
width: 550,
|
|
height: 350,
|
|
decoration: BoxDecoration(
|
|
color: MzanziInnovationHub.of(context)!.theme.primaryColor(),
|
|
borderRadius: BorderRadius.circular(25.0),
|
|
border: Border.all(
|
|
color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
|
|
width: 3.0),
|
|
),
|
|
child: ListView.separated(
|
|
separatorBuilder: (BuildContext context, int index) {
|
|
return const Padding(
|
|
padding: EdgeInsets.symmetric(horizontal: 10.0),
|
|
child: Divider(),
|
|
);
|
|
},
|
|
itemCount: perscriptionObjOutput.length,
|
|
itemBuilder: (context, index) {
|
|
//final patient = widget.patients[index].id_no.contains(widget.searchString);
|
|
return ListTile(
|
|
title: Text(
|
|
getPerscTitle(index),
|
|
style: TextStyle(
|
|
color:
|
|
MzanziInnovationHub.of(context)!.theme.secondaryColor(),
|
|
),
|
|
),
|
|
subtitle: Text(
|
|
getPerscSubtitle(index),
|
|
style: TextStyle(
|
|
color:
|
|
MzanziInnovationHub.of(context)!.theme.secondaryColor(),
|
|
),
|
|
),
|
|
//onTap: () {},
|
|
trailing: IconButton(
|
|
icon: Icon(
|
|
Icons.delete_forever_outlined,
|
|
color:
|
|
MzanziInnovationHub.of(context)!.theme.secondaryColor(),
|
|
),
|
|
onPressed: () {
|
|
setState(() {
|
|
perscriptionObjOutput.removeAt(index);
|
|
});
|
|
},
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
const SizedBox(height: 30.0),
|
|
SizedBox(
|
|
width: 300,
|
|
height: 50,
|
|
child: MIHButton(
|
|
onTap: () async {
|
|
if (perscriptionObjOutput.isNotEmpty) {
|
|
//print(jsonEncode(perscriptionObjOutput));
|
|
await generatePerscription();
|
|
Navigator.pop(context);
|
|
} else {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) {
|
|
return const MIHErrorMessage(errorType: "Input Error");
|
|
},
|
|
);
|
|
}
|
|
},
|
|
buttonText: "Generate",
|
|
buttonColor: MzanziInnovationHub.of(context)!.theme.successColor(),
|
|
textColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
|
|
),
|
|
)
|
|
],
|
|
);
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_focusNode.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
void initState() {
|
|
//futueMeds = getMedList(endpointMeds);
|
|
super.initState();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
var size = MediaQuery.of(context).size;
|
|
setState(() {
|
|
width = size.width;
|
|
height = size.height;
|
|
});
|
|
return Container(
|
|
//width: ,
|
|
height: (height / 3) * 1.5,
|
|
child: SingleChildScrollView(
|
|
child: Wrap(
|
|
direction: Axis.horizontal,
|
|
alignment: WrapAlignment.center,
|
|
spacing: 10,
|
|
runSpacing: 10,
|
|
// mainAxisAlignment: MainAxisAlignment.center,
|
|
// mainAxisSize: MainAxisSize.max,
|
|
// crossAxisAlignment: CrossAxisAlignment.center,
|
|
children: [
|
|
displayMedInput(),
|
|
displayPerscList(),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|