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Dart

import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:doctor_app_flutter/core/enum/view_state.dart';
import 'package:doctor_app_flutter/core/model/diabetic_chart/DiabeticType.dart';
import 'package:doctor_app_flutter/core/viewModel/patient_view_model.dart';
import 'package:doctor_app_flutter/core/viewModel/project_view_model.dart';
import 'package:doctor_app_flutter/core/model/patient/patiant_info_model.dart';
import 'package:doctor_app_flutter/screens/base/base_view.dart';
import 'package:doctor_app_flutter/screens/patients/profile/diabetic_chart/line_chart_for_diabetic.dart';
import 'package:doctor_app_flutter/utils/date-utils.dart';
import 'package:doctor_app_flutter/utils/utils.dart';
import 'package:doctor_app_flutter/utils/translations_delegate_base_utils.dart';
import 'package:doctor_app_flutter/widgets/charts/app_time_series_chart.dart';
import 'package:doctor_app_flutter/widgets/patients/profile/app_bar/patient-profile-app-bar.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/errors/error_message.dart';
import 'package:doctor_app_flutter/widgets/shared/loader/gif_loader_dialog_utils.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'diabetic_details_blood_pressurewideget.dart';
class DiabeticChart extends StatefulWidget {
DiabeticChart({
Key key,
}) : super(key: key);
@override
_DiabeticChartState createState() => _DiabeticChartState();
}
class _DiabeticChartState extends State<DiabeticChart> {
List<TimeSeriesSales2> timeSeriesData1 = [];
List<TimeSeriesSales2> timeSeriesData2 = [];
List<DiabeticType> diabeticType = [
DiabeticType(nameAr: "Urine Glucose", nameEn: "Urine Glucose", value: 1),
DiabeticType(nameAr: "Urine Acet", nameEn: "Urine Acet", value: 2),
DiabeticType(nameAr: "Blood Glucose", nameEn: "Blood Glucose", value: 3),
DiabeticType(
nameAr: "Blood Glucose(Glucometer)",
nameEn: "Blood Glucose(Glucometer)",
value: 4)
];
DiabeticType selectedDiabeticType;
@override
Widget build(BuildContext context) {
final routeArgs = ModalRoute.of(context).settings.arguments as Map;
PatiantInformtion patient = routeArgs['patient'];
ProjectViewModel projectsProvider = Provider.of(context);
return BaseView<PatientViewModel>(
onModelReady: (model) async {
selectedDiabeticType = diabeticType[2];
await model.getDiabeticChartValues(patient, selectedDiabeticType.value,
isLocalBusy: false);
generateData(model);
},
builder: (_, model, w) => AppScaffold(
baseViewModel: model,
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
appBar: PatientProfileAppBar(
patient,
isInpatient: true,
),
body: SingleChildScrollView(
child: Column(
children: [
Container(
width: MediaQuery.of(context).size.width * 0.7,
child: DropdownButtonHideUnderline(
child: DropdownButton(
dropdownColor: Colors.white,
iconEnabledColor: Colors.black,
isExpanded: true,
value: selectedDiabeticType.value,
iconSize: 25,
elevation: 16,
selectedItemBuilder: (BuildContext context) {
return diabeticType.map((item) {
return Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
padding: EdgeInsets.all(2),
margin: EdgeInsets.all(2),
decoration: new BoxDecoration(
color: Colors.red[800],
borderRadius: BorderRadius.circular(20),
),
constraints: BoxConstraints(
minWidth: 20,
minHeight: 20,
),
child: Center(
child: AppText(
diabeticType.length.toString(),
color: Colors.white,
fontSize:
projectsProvider.isArabic ? 10 : 11,
textAlign: TextAlign.center,
),
)),
],
),
AppText(selectedDiabeticType.nameEn,
fontSize: 12,
color: Colors.black,
fontWeight: FontWeight.bold,
textAlign: TextAlign.end),
],
);
}).toList();
},
onChanged: (newValue) async {
await onChangeFunc(newValue, model, patient);
setState(() {});
},
items: diabeticType.map((item) {
return DropdownMenuItem(
child: AppText(
item.nameEn,
textAlign: TextAlign.left,
),
value: item.value,
);
}).toList(),
)),
),
timeSeriesData1.length != 0 || timeSeriesData2.length != 0
? Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Container(
margin: EdgeInsets.symmetric(horizontal: 8),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12)),
child: LineChartForDiabetic(
title: selectedDiabeticType.nameEn,
isOX: false,
timeSeries1: timeSeriesData1,
// timeSeries2: timeSeriesData2,
indexes: timeSeriesData1.length ~/ 5.5,
),
),
Container(
margin: EdgeInsets.symmetric(
horizontal: 8, vertical: 16),
padding: EdgeInsets.only(
top: 16, right: 18.0, left: 16.0),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12)),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
AppText(
TranslationBase.of(context).graphDetails,
fontSize: SizeConfig.textMultiplier * 2.3,
fontWeight: FontWeight.bold,
fontFamily: 'Poppins',
),
SizedBox(
height: 8,
),
DiabeticDetails(
diabeticDetailsList:
model.diabeticChartValuesList,
),
],
),
),
],
),
)
: Center(
child: ErrorMessage(
error: TranslationBase.of(context).noItem)),
],
),
)),
);
}
generateData(PatientViewModel model) {
if (model.diabeticChartValuesList.length > 0) {
model.diabeticChartValuesList.toList().forEach(
(element) {
DateTime elementDate =
AppDateUtils.getDateTimeFromServerFormat(element.dateChart);
if (element.resultValue.toInt() != 0)
timeSeriesData1.add(
TimeSeriesSales2(
new DateTime(
elementDate.year, elementDate.month, elementDate.day),
element.resultValue.toDouble(),
),
);
if (element.resultValue.toInt() != 0)
timeSeriesData2.add(
TimeSeriesSales2(
new DateTime(
elementDate.year, elementDate.month, elementDate.day),
element.resultValue.toDouble(),
),
);
},
);
}
}
onChangeFunc(newValue, PatientViewModel model, patient) async {
GifLoaderDialogUtils.showMyDialog(context);
setState(() {
selectedDiabeticType = diabeticType[newValue - 1];
timeSeriesData1.clear();
timeSeriesData2.clear();
});
await model.getDiabeticChartValues(patient, selectedDiabeticType.value,
isLocalBusy: true);
if (model.state == ViewState.ErrorLocal) {
Utils.showErrorToast(model.error);
}
generateData(model);
GifLoaderDialogUtils.hideDialog(context);
}
}