Sistem-Pakar-Diagnosa-Penya.../frontend/lib/user/hama_page.dart

86 lines
2.9 KiB
Dart

import 'package:flutter/material.dart';
import 'detail_hama_page.dart';
import 'package:frontend/api_services/api_services.dart';
class HamaPage extends StatefulWidget {
@override
_HamaPageState createState() => _HamaPageState();
}
class _HamaPageState extends State<HamaPage> {
late Future<List<Map<String, dynamic>>> _hamaListFuture;
@override
void initState() {
super.initState();
_hamaListFuture = ApiService().getHama();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Color(0xFF9DC08D),
appBar: AppBar(
backgroundColor: Color(0xFF9DC08D),
title: Align(
alignment: Alignment.topCenter,
child: Padding(
padding: const EdgeInsets.only(right: 30),
child: Text(
"Hama",
style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold, color: Colors.white),
),
),
),
leading: IconButton(
icon: Icon(Icons.arrow_back, color: Colors.white),
onPressed: () => Navigator.of(context).pop(),
),
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
child: FutureBuilder<List<Map<String, dynamic>>>(
future: _hamaListFuture,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return Center(child: CircularProgressIndicator(color: Colors.white));
} else if (snapshot.hasError) {
return Center(child: Text('Gagal memuat data', style: TextStyle(color: Colors.white)));
} else if (!snapshot.hasData || snapshot.data!.isEmpty) {
return Center(child: Text('Tidak ada data tersedia', style: TextStyle(color: Colors.white)));
} else {
final hamaList = snapshot.data!;
return ListView.builder(
itemCount: hamaList.length,
itemBuilder: (context, index) {
final diagnosa = hamaList[index];
return Card(
elevation: 4,
margin: const EdgeInsets.symmetric(vertical: 8),
child: ListTile(
title: Text(
diagnosa["nama"] ?? "Tidak ada data",
style: TextStyle(fontWeight: FontWeight.bold),
),
subtitle: Text(diagnosa["deskripsi"] ?? "Deskripsi tidak tersedia"),
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => DetailHamaPage(detailHama: diagnosa),
),
);
},
),
);
},
);
}
},
),
),
);
}
}