SearchMedicine.dart
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import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:http/http.dart' as http;
import 'package:flutter_dotenv/flutter_dotenv.dart';
import '../models/Medicine.dart';
import 'DetailMedicine.dart';
class SearchMedicine extends StatefulWidget {
String bottleId;
SearchMedicine({Key key, this.bottleId}) : super(key: key);
@override
_SearchMedicineState createState() => _SearchMedicineState();
}
class _SearchMedicineState extends State<SearchMedicine> {
List<Medicine> _medicineList = new List<Medicine>();
final medicineNameController = TextEditingController();
final medicineCompanyController = TextEditingController();
Future<String> postMeicineList() async {
http.Response response =
await http.post(Uri.encodeFull(DotEnv().env['SERVER_URL'] + 'medicine'),
headers: {"Content-Type": "application/json"},
body: jsonEncode({
'name': medicineNameController.text,
'company': medicineCompanyController.text,
}));
if (_medicineList.length != 0) {
_medicineList.clear();
}
if (response.statusCode == 200) {
List<dynamic> values = new List<dynamic>();
values = json.decode(response.body);
for (int i = 0; i < values.length; i++) {
Map<String, dynamic> map = values[i];
_medicineList.add(Medicine.fromJson(map));
}
return "GET";
} else {
return "Not Found";
}
}
Widget build(BuildContext context) {
bool isForward = false;
final Size size = MediaQuery.of(context).size;
// int goals = 60;
// int points = 75;
return Scaffold(
appBar: AppBar(
backgroundColor: Colors.white,
leading: new Icon(Icons.medical_services_rounded,
color: Colors.black, size: 45.0),
title: Text(
'Smart Medicine Box',
style: TextStyle(
color: Colors.black,
fontSize: 23,
fontFamily: 'Noto',
fontWeight: FontWeight.bold),
),
),
body: Container(
height: size.height,
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
border: Border.all(),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
SizedBox(height: 20),
Container(
height: size.height * 0.13,
decoration: BoxDecoration(
border: Border.all(),
color: Colors.white,
borderRadius: BorderRadius.circular(25),
),
child: Row(
children: [
Column(
children: [
Container(
height: size.height * 0.0635,
width: size.width * 0.75,
child: Row(
children: [
Container(
width: size.width * 0.16,
padding: const EdgeInsets.fromLTRB(10, 0, 0, 0),
child: Text('약이름:',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 16,
fontFamily: 'NotoSansKR',
fontWeight: FontWeight.w600)),
),
Container(
padding: const EdgeInsets.fromLTRB(5, 0, 0, 0),
width: size.width * 0.55,
child: TextFormField(
keyboardType: TextInputType.text,
controller: medicineNameController,
decoration: InputDecoration(
border: InputBorder.none,
focusedBorder: InputBorder.none,
enabledBorder: InputBorder.none,
errorBorder: InputBorder.none,
disabledBorder: InputBorder.none,
hintText: '약 이름을 입력하세요',
),
style: TextStyle(
fontSize: 16,
fontFamily: 'NotoSansKR',
fontWeight: FontWeight.w600)),
)
],
),
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
color: Colors.black,
width: 1,
style: BorderStyle.solid),
right: BorderSide(
color: Colors.black,
width: 1,
style: BorderStyle.solid),
),
),
),
Container(
height: size.height * 0.0635,
width: size.width * 0.75,
child: Row(
children: [
Container(
width: size.width * 0.16,
padding: const EdgeInsets.fromLTRB(5, 0, 0, 3),
child: Text('제조사:',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 16,
fontFamily: 'NotoSansKR',
fontWeight: FontWeight.w600)),
),
Container(
padding: const EdgeInsets.fromLTRB(6, 0, 0, 0),
width: size.width * 0.50,
child: TextFormField(
keyboardType: TextInputType.text,
controller: medicineCompanyController,
decoration: InputDecoration(
border: InputBorder.none,
focusedBorder: InputBorder.none,
enabledBorder: InputBorder.none,
errorBorder: InputBorder.none,
disabledBorder: InputBorder.none,
hintText: '약 제조사 이름을 입력하세요',
),
style: TextStyle(
fontSize: 16,
fontFamily: 'NotoSansKR',
fontWeight: FontWeight.w600)),
)
],
),
decoration: BoxDecoration(
border: Border(
right: BorderSide(
color: Colors.black,
width: 1,
style: BorderStyle.solid),
),
),
),
],
),
Container(
height: size.height * 0.0635 * 2,
width: size.width * 0.14,
padding: const EdgeInsets.fromLTRB(10, 0, 0, 0),
child: IconButton(
icon: Icon(Icons.search, size: 40),
onPressed: () async {
String saveMessage = await postMeicineList();
if (saveMessage == "GET") {
setState(() {});
}
//검색 함수를 여기다가
},
),
),
],
),
),
SizedBox(height: 20),
Expanded(
child: ListView.separated(
itemBuilder: (BuildContext context, int index) {
return Container(
padding: EdgeInsets.all(8.0),
decoration: BoxDecoration(border: Border.all()),
child: ListTile(
title: Text(
'Medicine: ' + _medicineList[index].name,
style: TextStyle(
color: Colors.black,
fontSize: 20,
fontFamily: 'Noto',
fontWeight: FontWeight.bold),
),
trailing: Icon(Icons.arrow_forward),
onTap: () async {
Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) =>
DetailMedicine(
searchMedicine: _medicineList[index],
bottleId: widget.bottleId,
),
));
}),
);
},
separatorBuilder: (BuildContext contetx, int index) =>
const Divider(),
itemCount: _medicineList.length == null
? 0
: _medicineList.length))
],
),
),
);
}
}