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Nesse commit foi inserido constante para família de fonte e valores dos radio buttons.
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@thiagorocha503
thiagorocha503 committed Dec 6, 2019
1 parent f7a0501 commit 4ea0d29
Showing 1 changed file with 100 additions and 105 deletions.
205 changes: 100 additions & 105 deletions lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -6,23 +6,12 @@ import 'package:path_provider/path_provider.dart';


void main() {
runApp(new MyApp());
}

class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'Prontuário Médico',
theme: new ThemeData(
primarySwatch: Colors.blue,
primaryColor: const Color(0xFF2196f3),
accentColor: const Color(0xFF2196f3),
canvasColor: const Color(0xFFfafafa),
),
home: new MyHomePage(),
);
}
runApp(
MaterialApp(
title: "Prontuário médico",
home: MyHomePage()
)
);
}

class MyHomePage extends StatefulWidget {
Expand All @@ -33,50 +22,74 @@ class MyHomePage extends StatefulWidget {
}

class _MyHomePageState extends State<MyHomePage> {
final double FONT_SIZE_TEXT_INPUT = 18.0;
int GROUP_RADIO_BUTTON_SEXO = 0; // nenhum radio button
DateTime selectedDate = new DateTime.now(); //data selecionada
GlobalKey<FormState> _formKey = new GlobalKey<FormState>();
String _radioButtonInfo = "";
int _radioButtonSelected = 0;
List _prontuarioList = [];
//constantes
static const double FONT_SIZE_TEXT_INPUT = 18.0;
static const String FONT_FAMILY = "Roboto";
static const int MASCULINO = 1;
static const int FEMININO = 2;
int _radioButtonSelected = 0; // nenhum radio button
DateTime selectedDate = new DateTime.now(); //data selecionada
String _radioButtonAviso = "";

// controllers
TextEditingController _txtData = new TextEditingController();
TextEditingController _txtIdade = new TextEditingController();
TextEditingController _txtNome = new TextEditingController();
TextEditingController _txtSintomas = new TextEditingController();
// lista
int _lastRemovedPos;
List _prontuarioList = [];
Map<String, dynamic> _lastRemoved;

@override
void initState() {
super.initState();

_readData().then((data) {
setState(() {
_prontuarioList = json.decode(data);
});
});
}

Future<File> _getFile() async {
final directory = await getApplicationDocumentsDirectory();
return File("${directory.path}/data.json");
}

void _addProntuario() {
setState(() {
Map<String, dynamic> novoPaciente = Map();
novoPaciente["nome"] = _txtNome.text;
novoPaciente["idade"] = _txtIdade.text;
if (GROUP_RADIO_BUTTON_SEXO == 1) {
novoPaciente['sexo'] = 'masculino';
Future<File> _saveData() async {
String data = json.encode(_prontuarioList);

final file = await _getFile();
return file.writeAsString(data);
}

} else if (GROUP_RADIO_BUTTON_SEXO == 2) {
novoPaciente['sexo'] = 'feminino';
}
Future<String> _readData() async {
try {
final file = await _getFile();

return file.readAsString();
} catch (e) {
return null;
}
}

void _addProntuario() {
setState(() {
Map<String, dynamic> novoPaciente = Map();
novoPaciente["nome"] = _txtNome.text;
novoPaciente["idade"] = _txtIdade.text;
if (this._radioButtonSelected == 1) {
novoPaciente['sexo'] = 'masculino';
} else if (this._radioButtonSelected == 2) {
novoPaciente['sexo'] = 'feminino';
}
novoPaciente["data"] = _txtData.text;
novoPaciente["sintomas"] = _txtSintomas.text;

_prontuarioList.add(novoPaciente);

_saveData();
});
_prontuarioList.add(novoPaciente);
_saveData();
}
);
}

Future<void> _selectDate(BuildContext context) async {
Expand All @@ -87,17 +100,16 @@ class _MyHomePageState extends State<MyHomePage> {
lastDate: DateTime(2101),
);
if (picked != null && picked != selectedDate)
print("Data selecionada: ${picked.toString()}");
setState(() {
this.selectedDate = picked;
this._txtData.text = picked.toLocal().toString();

});
setState(() {
this.selectedDate = picked;
this._txtData.text = picked.toLocal().toString();
}
);
}


bool isRadioButtonSelected() {
if (GROUP_RADIO_BUTTON_SEXO == 1 || GROUP_RADIO_BUTTON_SEXO == 2) {
if (this._radioButtonSelected == MASCULINO || this._radioButtonSelected == FEMININO) {
return true;
} else {
return false;
Expand All @@ -110,45 +122,18 @@ class _MyHomePageState extends State<MyHomePage> {
this._txtIdade.text = "";
this._txtData.text = "";
this._txtSintomas.text = "";
this.GROUP_RADIO_BUTTON_SEXO = 3;
this._radioButtonSelected = 3;
this._formKey = GlobalKey<FormState>();
this._radioButtonInfo = "";
this._radioButtonAviso = "";
});
}

void radioChanged(int value) {
setState(() {
this._radioButtonSelected = value;
this.GROUP_RADIO_BUTTON_SEXO = value;
});
}

//

Future<File> _getFile() async {
final directory = await getApplicationDocumentsDirectory();
return File("${directory.path}/data.json");
}

Future<File> _saveData() async {
String data = json.encode(_prontuarioList);

final file = await _getFile();
return file.writeAsString(data);
}

Future<String> _readData() async {
try {
final file = await _getFile();

return file.readAsString();
} catch (e) {
return null;
}
}

//


@override
Widget build(BuildContext context) {
Expand Down Expand Up @@ -207,11 +192,12 @@ Future<File> _getFile() async {
fontSize: FONT_SIZE_TEXT_INPUT,
color: const Color(0xFF000000),
fontWeight: FontWeight.w200,
fontFamily: "Roboto"),
fontFamily: _MyHomePageState.FONT_FAMILY
),
validator: (value) {
if (value.isEmpty) {
return "Insira seu nome";
}
}
},
controller: this._txtNome,
),
Expand All @@ -230,12 +216,16 @@ Future<File> _getFile() async {
fontSize: FONT_SIZE_TEXT_INPUT,
color: const Color(0xFF000000),
fontWeight: FontWeight.w200,
fontFamily: "Roboto"),
fontFamily: _MyHomePageState.FONT_FAMILY
),
controller: this._txtIdade,
validator: (value) {
if (value.isEmpty) {
return "Insira sua idade";
}
if (int.parse(value) == 0){
return "Insira um número diferente de zero";
}
},
),
padding: const EdgeInsets.all(5.0),
Expand All @@ -245,13 +235,13 @@ Future<File> _getFile() async {
child: Row(
children: <Widget>[
Expanded(
flex: 5,
child: TextFormField(
style: new TextStyle(
fontSize: FONT_SIZE_TEXT_INPUT,
color: const Color(0xFF000000),
flex: 5,
child: TextFormField(
style: new TextStyle(
fontSize: FONT_SIZE_TEXT_INPUT,
color: const Color(0xFF000000),
fontWeight: FontWeight.w200,
fontFamily: "Roboto"
fontFamily: _MyHomePageState.FONT_FAMILY
),
decoration: InputDecoration(
border: OutlineInputBorder(),
Expand All @@ -263,8 +253,8 @@ Future<File> _getFile() async {
if (value.isEmpty) {
return "Insira a data";
}
}
)
}
)
),
Expanded(
flex: 1,
Expand Down Expand Up @@ -297,16 +287,16 @@ Future<File> _getFile() async {
fontSize: 13.0,
color: const Color(0xFF000000),
fontWeight: FontWeight.w200,
fontFamily: "Roboto"
fontFamily: _MyHomePageState.FONT_FAMILY
),
),
),
new Radio(
groupValue: this.GROUP_RADIO_BUTTON_SEXO,
value: 1, //this.RADIO_BUTTON_MASCULINO_VALUE,
groupValue: this._radioButtonSelected,
value: MASCULINO,
activeColor: Colors.blue,
onChanged: (int value) {
radioChanged(value);
radioChanged(MASCULINO);
}
),
new Text(
Expand All @@ -319,11 +309,11 @@ Future<File> _getFile() async {
),
),
new Radio(
groupValue: this.GROUP_RADIO_BUTTON_SEXO,
value: 2, //this.RADIO_BUTTON_FEMININO_VALUE,
groupValue: this._radioButtonSelected,
value: FEMININO ,
activeColor: Colors.blue,
onChanged: (int value) {
radioChanged(value);
radioChanged(FEMININO);
}
),
new Text(
Expand All @@ -332,7 +322,8 @@ Future<File> _getFile() async {
fontSize: 13.0,
color: const Color(0xFF000000),
fontWeight: FontWeight.w200,
fontFamily: "Roboto"),
fontFamily: _MyHomePageState.FONT_FAMILY
),
)
]
),
Expand All @@ -344,7 +335,7 @@ Future<File> _getFile() async {
right: 5.0, top: 0.0, bottom: 15, left: 5.0
),
child: Text(
this._radioButtonInfo,
this._radioButtonAviso,
style: TextStyle(color: Colors.red),
),
),
Expand All @@ -360,7 +351,7 @@ Future<File> _getFile() async {
fontSize: FONT_SIZE_TEXT_INPUT,
color: const Color(0xFF000000),
fontWeight: FontWeight.w200,
fontFamily: "Roboto"
fontFamily: _MyHomePageState.FONT_FAMILY
),
controller: this._txtSintomas,
validator: (value) {
Expand All @@ -381,7 +372,7 @@ Future<File> _getFile() async {
fontSize: 15.0,
color: Colors.white,
fontWeight: FontWeight.w200,
fontFamily: "Roboto"
fontFamily: _MyHomePageState.FONT_FAMILY
),
),
onPressed: () {
Expand All @@ -390,9 +381,9 @@ Future<File> _getFile() async {
bool radioSelected = this.isRadioButtonSelected();
setState(() {
if (radioSelected) {
this._radioButtonInfo = "";
this._radioButtonAviso = "";
} else {
this._radioButtonInfo = "Selecione o seu sexo";
this._radioButtonAviso = "Selecione o seu sexo";
}
});
if (formValidate && this.isRadioButtonSelected()) {
Expand All @@ -414,7 +405,8 @@ Future<File> _getFile() async {
fontSize: 15,
color: const Color(0xFF000000),
fontWeight: FontWeight.w200,
fontFamily: "Roboto"),
fontFamily: _MyHomePageState.FONT_FAMILY
),
)
),
new Container(
Expand Down Expand Up @@ -480,17 +472,20 @@ Future<File> _getFile() async {
action: SnackBarAction(label: "Desfazer",
onPressed: () {
setState(() {
_prontuarioList.insert(_lastRemovedPos, _lastRemoved);
_saveData();
});
}),
_prontuarioList.insert(_lastRemovedPos, _lastRemoved);
_saveData();
}
);
}
),
duration: Duration(seconds: 2),
);

Scaffold.of(context).removeCurrentSnackBar();
Scaffold.of(context).showSnackBar(snack);

});
}
);
},
);
}
Expand Down

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