1409 lines
44 KiB
Dart
1409 lines
44 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:jago/screens/age_control.dart';
|
|
import 'package:jago/screens/angkakematian.dart';
|
|
import 'package:jago/services/db_helper.dart';
|
|
import 'notification.dart';
|
|
import 'history.dart';
|
|
import 'settings.dart';
|
|
import 'package:firebase_database/firebase_database.dart';
|
|
import 'package:percent_indicator/circular_percent_indicator.dart';
|
|
import 'package:intl/intl.dart';
|
|
import 'package:percent_indicator/percent_indicator.dart';
|
|
import 'dart:async';
|
|
|
|
class DashboardPage extends StatefulWidget {
|
|
@override
|
|
_DashboardPageState createState() => _DashboardPageState();
|
|
}
|
|
|
|
class _DashboardPageState extends State<DashboardPage> with SingleTickerProviderStateMixin {
|
|
int _selectedIndex = 0;
|
|
late TabController _tabController;
|
|
|
|
// Firebase reference
|
|
final databaseReference = FirebaseDatabase.instance.ref();
|
|
|
|
// Control variables
|
|
bool isManual = false;
|
|
bool isLampOn = false;
|
|
bool isFanOn = false;
|
|
bool autoModeFan = true;
|
|
bool autoModeLight = true;
|
|
|
|
double temperature = 0;
|
|
double humidity = 0;
|
|
int ageInWeeks = 1;
|
|
|
|
// Timer untuk refresh otomatis
|
|
Timer? _refreshTimer;
|
|
|
|
// Variabel untuk menyimpan waktu pembaruan terakhir
|
|
DateTime _lastUpdateTime = DateTime.now();
|
|
|
|
void _updateLastRefreshTime() {
|
|
setState(() {
|
|
_lastUpdateTime = DateTime.now();
|
|
});
|
|
}
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_tabController = TabController(length: 3, vsync: this);
|
|
_initializeFirebaseData();
|
|
_setupFirebaseListeners();
|
|
|
|
// Menambahkan timer untuk refresh otomatis setiap 10 detik
|
|
_refreshTimer = Timer.periodic(Duration(seconds: 10), (timer) {
|
|
if (mounted) {
|
|
setState(() {
|
|
// Memperbarui UI untuk menampilkan data terbaru
|
|
_updateLastRefreshTime();
|
|
print("Refresh otomatis data: ${_lastUpdateTime}");
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
// Batalkan timer saat widget dihapus
|
|
_refreshTimer?.cancel();
|
|
_tabController.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
// Mengambil data dari Firebase saat aplikasi dimulai
|
|
void _initializeFirebaseData() {
|
|
try {
|
|
// Ambil status mode fan (auto/manual)
|
|
databaseReference.child('control/fan/auto').onValue.listen((event) {
|
|
if (event.snapshot.exists) {
|
|
setState(() {
|
|
// Menggunakan as bool untuk memastikan tipe data
|
|
autoModeFan = (event.snapshot.value as dynamic) ?? true;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting fan auto mode: $error');
|
|
});
|
|
|
|
// Ambil status mode light (auto/manual)
|
|
databaseReference.child('control/light/auto').onValue.listen((event) {
|
|
if (event.snapshot.exists) {
|
|
setState(() {
|
|
// Menggunakan as bool untuk memastikan tipe data
|
|
autoModeLight = (event.snapshot.value as dynamic) ?? true;
|
|
// Update isManual berdasarkan kedua mode
|
|
isManual = !(autoModeFan && autoModeLight);
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting light auto mode: $error');
|
|
});
|
|
|
|
// Ambil status fan
|
|
databaseReference.child('relay/Kipas').onValue.listen((event) {
|
|
if (event.snapshot.exists) {
|
|
setState(() {
|
|
// Menggunakan as bool untuk memastikan tipe data
|
|
isFanOn = (event.snapshot.value as dynamic) ?? false;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting fan status: $error');
|
|
});
|
|
|
|
// Ambil status lampu
|
|
databaseReference.child('relay/Lampu').onValue.listen((event) {
|
|
if (event.snapshot.exists) {
|
|
setState(() {
|
|
// Menggunakan as bool untuk memastikan tipe data
|
|
isLampOn = (event.snapshot.value as dynamic) ?? false;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting lamp status: $error');
|
|
});
|
|
} catch (e) {
|
|
print('Error in _initializeFirebaseData: $e');
|
|
}
|
|
}
|
|
|
|
void _setupFirebaseListeners() {
|
|
try {
|
|
// Listen to temperature changes
|
|
databaseReference.child("sensor/temperature").onValue.listen((event) {
|
|
if (event.snapshot.value != null) {
|
|
setState(() {
|
|
temperature = double.tryParse(event.snapshot.value.toString()) ?? 0.0;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting temperature: $error');
|
|
});
|
|
|
|
// Listen to humidity changes
|
|
databaseReference.child("sensor/Humidity").onValue.listen((event) {
|
|
if (event.snapshot.value != null) {
|
|
setState(() {
|
|
humidity = double.tryParse(event.snapshot.value.toString()) ?? 0.0;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting humidity: $error');
|
|
});
|
|
|
|
// Listen to fan status
|
|
databaseReference.child("relay/Kipas").onValue.listen((event) {
|
|
if (event.snapshot.value != null) {
|
|
setState(() {
|
|
isFanOn = event.snapshot.value as bool;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting fan status: $error');
|
|
});
|
|
|
|
// Listen to light status
|
|
databaseReference.child("relay/Lampu").onValue.listen((event) {
|
|
if (event.snapshot.value != null) {
|
|
setState(() {
|
|
isLampOn = event.snapshot.value as bool;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting lamp status: $error');
|
|
});
|
|
|
|
// Listen to chicken age
|
|
databaseReference.child("chicken_age").onValue.listen((event) {
|
|
if (event.snapshot.value != null) {
|
|
setState(() {
|
|
ageInWeeks = int.tryParse(event.snapshot.value.toString()) ?? 1;
|
|
});
|
|
}
|
|
}, onError: (error) {
|
|
print('Error getting chicken age: $error');
|
|
});
|
|
} catch (e) {
|
|
print('Error in _setupFirebaseListeners: $e');
|
|
}
|
|
}
|
|
|
|
// Toggle antara mode manual dan otomatis
|
|
void _toggleMode() {
|
|
setState(() {
|
|
isManual = !isManual;
|
|
|
|
// Update Firebase dengan nilai baru
|
|
databaseReference.child('control/fan/auto').set(!isManual);
|
|
databaseReference.child('control/light/auto').set(!isManual);
|
|
|
|
// Jika beralih ke mode manual, atur status awal perangkat
|
|
if (isManual) {
|
|
databaseReference.child('control/fan/status').set(isFanOn);
|
|
databaseReference.child('control/light/status').set(isLampOn);
|
|
}
|
|
});
|
|
}
|
|
|
|
// Toggle status lampu (hanya berfungsi dalam mode manual)
|
|
void _toggleLamp(bool newValue) {
|
|
if (isManual) {
|
|
setState(() {
|
|
isLampOn = newValue;
|
|
});
|
|
|
|
// Update status lampu di Firebase
|
|
databaseReference.child('control/light/status').set(isLampOn);
|
|
}
|
|
}
|
|
|
|
// Toggle status kipas (hanya berfungsi dalam mode manual)
|
|
void _toggleFan(bool newValue) {
|
|
if (isManual) {
|
|
setState(() {
|
|
isFanOn = newValue;
|
|
});
|
|
|
|
// Update status kipas di Firebase
|
|
databaseReference.child('control/fan/status').set(isFanOn);
|
|
}
|
|
}
|
|
|
|
void _onItemTapped(int index) {
|
|
setState(() {
|
|
_selectedIndex = index;
|
|
});
|
|
|
|
switch (index) {
|
|
case 0:
|
|
Navigator.push(
|
|
context,
|
|
MaterialPageRoute(builder: (context) => HistoryPage()),
|
|
);
|
|
break;
|
|
case 1:
|
|
Navigator.push(
|
|
context,
|
|
MaterialPageRoute(builder: (context) => AngkaKematianPage()),
|
|
);
|
|
break;
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
elevation: 0,
|
|
title: Text(
|
|
'JAGO',
|
|
style: TextStyle(
|
|
color: Colors.white,
|
|
fontWeight: FontWeight.bold,
|
|
fontSize: 24,
|
|
letterSpacing: 1.5,
|
|
),
|
|
),
|
|
backgroundColor: const Color(0xFFA82429),
|
|
actions: [
|
|
IconButton(
|
|
icon: Icon(Icons.notifications, color: Colors.white),
|
|
onPressed: () {
|
|
Navigator.push(
|
|
context,
|
|
MaterialPageRoute(builder: (context) => NotificationPage()),
|
|
);
|
|
},
|
|
),
|
|
IconButton(
|
|
icon: Icon(Icons.settings, color: Colors.white),
|
|
onPressed: () {
|
|
Navigator.push(
|
|
context,
|
|
MaterialPageRoute(builder: (context) => SettingsPage()),
|
|
);
|
|
},
|
|
),
|
|
IconButton(
|
|
icon: Icon(Icons.access_time, color: Colors.white),
|
|
onPressed: () {
|
|
Navigator.push(
|
|
context,
|
|
MaterialPageRoute(builder: (context) => AgeControlPage()),
|
|
);
|
|
},
|
|
),
|
|
],
|
|
bottom: TabBar(
|
|
controller: _tabController,
|
|
indicatorColor: Colors.white,
|
|
onTap: (index) {
|
|
setState(() {
|
|
_tabController.index = index;
|
|
});
|
|
},
|
|
tabs: [
|
|
Tab(text: "Dashboard"),
|
|
Tab(text: "Kontrol"),
|
|
Tab(text: "Data"),
|
|
],
|
|
),
|
|
),
|
|
body: PageStorage(
|
|
bucket: PageStorageBucket(),
|
|
child: TabBarView(
|
|
controller: _tabController,
|
|
physics: ClampingScrollPhysics(),
|
|
children: [
|
|
// Menggunakan key untuk memastikan state dipertahankan
|
|
KeyedSubtree(
|
|
key: PageStorageKey('dashboard_tab'),
|
|
child: _buildDashboardTab(),
|
|
),
|
|
KeyedSubtree(
|
|
key: PageStorageKey('control_tab'),
|
|
child: _buildControlTab(),
|
|
),
|
|
KeyedSubtree(
|
|
key: PageStorageKey('data_tab'),
|
|
child: _buildDataTab(),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
bottomNavigationBar: BottomNavigationBar(
|
|
backgroundColor: const Color(0xFFA82429),
|
|
selectedItemColor: Colors.white,
|
|
unselectedItemColor: Colors.white70,
|
|
currentIndex: _selectedIndex,
|
|
onTap: _onItemTapped,
|
|
items: [
|
|
BottomNavigationBarItem(icon: Icon(Icons.history), label: 'Riwayat'),
|
|
BottomNavigationBarItem(
|
|
icon: Icon(Icons.catching_pokemon), label: 'Angka Kematian'),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildDashboardTab() {
|
|
if (!mounted) return Container();
|
|
|
|
return Material(
|
|
child: RefreshIndicator(
|
|
onRefresh: () async {
|
|
if (mounted) {
|
|
setState(() {});
|
|
}
|
|
return Future.value();
|
|
},
|
|
child: ListView(
|
|
physics: const AlwaysScrollableScrollPhysics(),
|
|
children: [
|
|
// Header section with device status
|
|
_buildDeviceStatusHeader(),
|
|
|
|
// Summary cards
|
|
_buildSummaryCards(),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildDeviceStatusHeader() {
|
|
return Container(
|
|
padding: EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: Color(0xFFA82429),
|
|
borderRadius: BorderRadius.only(
|
|
bottomLeft: Radius.circular(30),
|
|
bottomRight: Radius.circular(30),
|
|
),
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
"Status Perangkat",
|
|
style: TextStyle(
|
|
color: Colors.white,
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceAround,
|
|
children: [
|
|
_buildDeviceStatusItem(
|
|
"Lampu",
|
|
isLampOn ? "Aktif" : "Nonaktif",
|
|
isLampOn ? Icons.lightbulb : Icons.lightbulb_outline,
|
|
isLampOn ? Colors.yellow : Colors.white70,
|
|
),
|
|
_buildDeviceStatusItem(
|
|
"Kipas",
|
|
isFanOn ? "Aktif" : "Nonaktif",
|
|
isFanOn ? Icons.propane : Icons.propane_outlined,
|
|
isFanOn ? Colors.blue : Colors.white70,
|
|
imageAsset: isFanOn ? 'assets/Kipas_on.png' : 'assets/Kipas.png',
|
|
),
|
|
_buildDeviceStatusItem(
|
|
"Mode",
|
|
isManual ? "Manual" : "Otomatis",
|
|
isManual ? Icons.pan_tool : Icons.auto_mode,
|
|
Colors.white,
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 16),
|
|
GestureDetector(
|
|
onTap: _toggleMode,
|
|
child: Container(
|
|
padding: EdgeInsets.symmetric(vertical: 10, horizontal: 16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
child: Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Icon(isManual ? Icons.toggle_on : Icons.toggle_off,
|
|
color: Color(0xFFA82429), size: 24),
|
|
SizedBox(width: 8),
|
|
Text(
|
|
isManual ? "Mode Manual" : "Mode Otomatis",
|
|
style: TextStyle(
|
|
color: Color(0xFFA82429),
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildDeviceStatusItem(String title, String status, IconData? icon, Color iconColor, {String? imageAsset}) {
|
|
return Column(
|
|
children: [
|
|
imageAsset != null
|
|
? ColorFiltered(
|
|
colorFilter: ColorFilter.mode(
|
|
iconColor, // Menggunakan warna yang sama dengan icon
|
|
BlendMode.srcATop,
|
|
),
|
|
child: Image.asset(
|
|
imageAsset,
|
|
width: 30,
|
|
height: 30,
|
|
errorBuilder: (context, error, stackTrace) {
|
|
print("Error loading image: $error");
|
|
return Icon(
|
|
icon ?? Icons.error,
|
|
color: iconColor,
|
|
size: 30,
|
|
);
|
|
},
|
|
),
|
|
)
|
|
: Icon(
|
|
icon!,
|
|
color: iconColor,
|
|
size: 30,
|
|
),
|
|
SizedBox(height: 8),
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
color: Colors.white,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(height: 4),
|
|
Text(
|
|
status,
|
|
style: TextStyle(
|
|
color: Colors.white70,
|
|
fontSize: 12,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildSummaryCards() {
|
|
return Padding(
|
|
padding: EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
"Halaman Utama",
|
|
style: TextStyle(
|
|
fontSize: 20,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: _buildSensorCard(
|
|
"Suhu",
|
|
"${temperature.toStringAsFixed(1)}°C",
|
|
Icons.thermostat,
|
|
Color(0xFFF8D7DA),
|
|
Color(0xFFA82429),
|
|
temperature / 50, // Assuming max temp is 50°C
|
|
),
|
|
),
|
|
SizedBox(width: 16),
|
|
Expanded(
|
|
child: _buildSensorCard(
|
|
"Kelembapan",
|
|
"${humidity.toStringAsFixed(1)}%",
|
|
Icons.water_drop,
|
|
Color(0xFFD1ECF1),
|
|
Colors.blue,
|
|
humidity / 100,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 16),
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: _buildInfoCard(
|
|
"Umur Ayam",
|
|
"$ageInWeeks minggu",
|
|
Icons.calendar_today,
|
|
Color(0xFFE2F0D9),
|
|
Colors.green,
|
|
),
|
|
),
|
|
SizedBox(width: 16),
|
|
Expanded(
|
|
child: _buildInfoCard(
|
|
"Mode",
|
|
isManual ? "Manual" : "Otomatis",
|
|
isManual ? Icons.pan_tool : Icons.auto_mode,
|
|
Color(0xFFFFF3CD),
|
|
Colors.orange,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildSensorCard(String title, String value, IconData icon, Color bgColor, Color valueColor, double percent) {
|
|
return Card(
|
|
elevation: 5,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(15),
|
|
),
|
|
child: Container(
|
|
padding: EdgeInsets.all(15),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(15),
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
Container(
|
|
padding: EdgeInsets.all(8),
|
|
decoration: BoxDecoration(
|
|
color: bgColor,
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: Icon(
|
|
icon,
|
|
color: valueColor,
|
|
size: 18,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 20),
|
|
CircularPercentIndicator(
|
|
radius: 45.0,
|
|
lineWidth: 10.0,
|
|
percent: percent.clamp(0.0, 1.0),
|
|
center: Text(
|
|
value,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: valueColor,
|
|
),
|
|
),
|
|
progressColor: valueColor,
|
|
backgroundColor: bgColor,
|
|
circularStrokeCap: CircularStrokeCap.round,
|
|
animation: true,
|
|
animationDuration: 1000,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildInfoCard(String title, String value, IconData icon, Color bgColor, Color valueColor) {
|
|
return Card(
|
|
elevation: 5,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(15),
|
|
),
|
|
child: Container(
|
|
padding: EdgeInsets.all(15),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(15),
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
Container(
|
|
padding: EdgeInsets.all(8),
|
|
decoration: BoxDecoration(
|
|
color: bgColor,
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: Icon(
|
|
icon,
|
|
color: valueColor,
|
|
size: 18,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 15),
|
|
Text(
|
|
value,
|
|
style: TextStyle(
|
|
fontSize: 22,
|
|
fontWeight: FontWeight.bold,
|
|
color: valueColor,
|
|
),
|
|
),
|
|
SizedBox(height: 10),
|
|
LinearProgressIndicator(
|
|
value: title == "Umur Ayam" ? ageInWeeks / 4 : 1.0,
|
|
backgroundColor: bgColor,
|
|
valueColor: AlwaysStoppedAnimation<Color>(valueColor),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildControlTab() {
|
|
if (!mounted) return Container();
|
|
|
|
return Material(
|
|
child: ListView(
|
|
padding: EdgeInsets.all(16),
|
|
physics: const BouncingScrollPhysics(),
|
|
children: [
|
|
// Control header
|
|
Container(
|
|
padding: EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
colors: [Color(0xFFA82429), Color(0xFFD64045)],
|
|
begin: Alignment.topLeft,
|
|
end: Alignment.bottomRight,
|
|
),
|
|
borderRadius: BorderRadius.circular(16),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.grey.withOpacity(0.3),
|
|
spreadRadius: 2,
|
|
blurRadius: 5,
|
|
offset: Offset(0, 3),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
"Kontrol Perangkat",
|
|
style: TextStyle(
|
|
color: Colors.white,
|
|
fontSize: 20,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Text(
|
|
"Mode: ",
|
|
style: TextStyle(
|
|
color: Colors.white,
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(width: 10),
|
|
GestureDetector(
|
|
onTap: _toggleMode,
|
|
child: Container(
|
|
padding: EdgeInsets.symmetric(vertical: 8, horizontal: 16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(20),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black26,
|
|
blurRadius: 4,
|
|
offset: Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Icon(
|
|
isManual ? Icons.pan_tool : Icons.auto_mode,
|
|
color: Color(0xFFA82429),
|
|
),
|
|
SizedBox(width: 8),
|
|
Text(
|
|
isManual ? "Manual" : "Otomatis",
|
|
style: TextStyle(
|
|
color: Color(0xFFA82429),
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
SizedBox(height: 24),
|
|
|
|
// Device controls
|
|
Text(
|
|
"Status Perangkat",
|
|
style: TextStyle(
|
|
color: Colors.black87,
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
|
|
// Lampu card
|
|
_buildDeviceControlCard(
|
|
"Lampu",
|
|
"Digunakan untuk mengatur kelembapan kandang",
|
|
Icons.lightbulb,
|
|
isLampOn,
|
|
isManual ? (val) => _toggleLamp(val) : null,
|
|
Colors.amber,
|
|
),
|
|
|
|
SizedBox(height: 16),
|
|
|
|
// Kipas card
|
|
_buildDeviceControlCard(
|
|
"Kipas",
|
|
"Digunakan untuk mengatur suhu kandang",
|
|
Icons.propane,
|
|
isFanOn,
|
|
isManual ? (val) => _toggleFan(val) : null,
|
|
Colors.blue,
|
|
imageAsset: isFanOn ? 'assets/Kipas_on.png' : 'assets/Kipas.png',
|
|
),
|
|
|
|
SizedBox(height: 30),
|
|
|
|
// User guide section
|
|
Container(
|
|
padding: EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: Color(0xFFF8F9FA),
|
|
borderRadius: BorderRadius.circular(16),
|
|
border: Border.all(color: Colors.grey.shade300),
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Icon(Icons.info_outline, color: Color(0xFFA82429)),
|
|
SizedBox(width: 8),
|
|
Text(
|
|
"Catatan",
|
|
style: TextStyle(
|
|
color: Color(0xFFA82429),
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 8),
|
|
Text(
|
|
"• Mode Otomatis: Perangkat akan bekerja secara otomatis sesuai dengan data sensor.",
|
|
style: TextStyle(color: Colors.black87),
|
|
),
|
|
SizedBox(height: 4),
|
|
Text(
|
|
"• Mode Manual: Anda dapat mengontrol perangkat secara manual melalui tombol switch.",
|
|
style: TextStyle(color: Colors.black87),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildDeviceControlCard(
|
|
String title,
|
|
String description,
|
|
IconData? icon,
|
|
bool isActive,
|
|
Function(bool)? onChanged,
|
|
Color iconColor,
|
|
{String? imageAsset}
|
|
) {
|
|
return Card(
|
|
elevation: 3,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(16),
|
|
),
|
|
child: Padding(
|
|
padding: EdgeInsets.all(16),
|
|
child: Row(
|
|
children: [
|
|
Container(
|
|
padding: EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: isActive ? iconColor.withOpacity(0.2) : Colors.grey.shade200,
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: imageAsset != null
|
|
? ColorFiltered(
|
|
colorFilter: ColorFilter.mode(
|
|
isActive ? iconColor : Colors.grey,
|
|
BlendMode.srcATop,
|
|
),
|
|
child: Image.asset(
|
|
imageAsset,
|
|
width: 32,
|
|
height: 32,
|
|
errorBuilder: (context, error, stackTrace) {
|
|
print("Error loading image: $error");
|
|
return Icon(
|
|
icon ?? Icons.error,
|
|
color: isActive ? iconColor : Colors.grey,
|
|
size: 32,
|
|
);
|
|
},
|
|
),
|
|
)
|
|
: Icon(
|
|
icon!,
|
|
color: isActive ? iconColor : Colors.grey,
|
|
size: 32,
|
|
),
|
|
),
|
|
SizedBox(width: 16),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(height: 4),
|
|
Text(
|
|
description,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Switch(
|
|
value: isActive,
|
|
onChanged: onChanged,
|
|
activeColor: iconColor,
|
|
activeTrackColor: iconColor.withOpacity(0.5),
|
|
inactiveThumbColor: Colors.grey,
|
|
inactiveTrackColor: Colors.grey.shade300,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildDataTab() {
|
|
if (!mounted) return Container();
|
|
|
|
return Material(
|
|
child: RefreshIndicator(
|
|
onRefresh: () async {
|
|
if (mounted) {
|
|
setState(() {
|
|
// Memperbarui data secara manual
|
|
_updateLastRefreshTime();
|
|
print("Melakukan refresh manual pada tab Data");
|
|
});
|
|
}
|
|
// Tunggu sebentar untuk efek refresh yang lebih terlihat
|
|
await Future.delayed(Duration(milliseconds: 800));
|
|
return Future.value();
|
|
},
|
|
child: ListView(
|
|
physics: AlwaysScrollableScrollPhysics(),
|
|
children: [
|
|
Padding(
|
|
padding: EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
_buildLastUpdateInfo(),
|
|
SizedBox(height: 16),
|
|
_buildSimpleSensorInfoCards(),
|
|
SizedBox(height: 24),
|
|
_buildSensorDataTable(),
|
|
SizedBox(height: 24),
|
|
_buildMortalityReportSection(),
|
|
SizedBox(height: 50),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildLastUpdateInfo() {
|
|
final formatter = DateFormat('HH:mm:ss');
|
|
final updateTimeString = formatter.format(_lastUpdateTime);
|
|
|
|
return Container(
|
|
padding: EdgeInsets.symmetric(vertical: 8, horizontal: 16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.grey[100],
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
child: Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Icon(Icons.update, size: 16, color: Colors.grey[700]),
|
|
SizedBox(width: 8),
|
|
Text(
|
|
"Terakhir diperbarui: $updateTimeString",
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[700],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildSimpleSensorInfoCards() {
|
|
return Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
"Grafik Sensor",
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(height: 8),
|
|
Text(
|
|
"Tarik ke bawah untuk menyegarkan data",
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: _buildSensorValueCard(
|
|
title: "Suhu",
|
|
value: "$temperature °C",
|
|
icon: Icons.thermostat,
|
|
color: Color(0xFFA82429),
|
|
bgColor: Color(0xFFF8D7DA),
|
|
percent: temperature / 50, // Asumsi suhu maksimal 50°C
|
|
),
|
|
),
|
|
SizedBox(width: 16),
|
|
Expanded(
|
|
child: _buildSensorValueCard(
|
|
title: "Kelembapan",
|
|
value: "$humidity %",
|
|
icon: Icons.water_drop,
|
|
color: Colors.blue,
|
|
bgColor: Color(0xFFD1ECF1),
|
|
percent: humidity / 100,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildSensorValueCard({
|
|
required String title,
|
|
required String value,
|
|
required IconData icon,
|
|
required Color color,
|
|
required Color bgColor,
|
|
required double percent,
|
|
}) {
|
|
return Card(
|
|
elevation: 4,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(16),
|
|
),
|
|
child: Padding(
|
|
padding: EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
Icon(
|
|
icon,
|
|
color: color,
|
|
size: 24,
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 16),
|
|
Text(
|
|
value,
|
|
style: TextStyle(
|
|
fontSize: 24,
|
|
fontWeight: FontWeight.bold,
|
|
color: color,
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
LinearProgressIndicator(
|
|
value: percent.clamp(0.0, 1.0),
|
|
backgroundColor: bgColor,
|
|
valueColor: AlwaysStoppedAnimation<Color>(color),
|
|
minHeight: 8,
|
|
borderRadius: BorderRadius.circular(4),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildSensorDataTable() {
|
|
if (!mounted) return Container();
|
|
|
|
return Card(
|
|
elevation: 4,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(16),
|
|
),
|
|
child: Padding(
|
|
padding: EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Text(
|
|
"Data Sensor",
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
Container(
|
|
height: 250,
|
|
decoration: BoxDecoration(
|
|
border: Border.all(color: Colors.grey.shade200),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: SingleChildScrollView(
|
|
child: DataTable(
|
|
headingRowColor: MaterialStateProperty.all(
|
|
Color(0xFFA82429).withOpacity(0.1),
|
|
),
|
|
dataRowColor: MaterialStateProperty.all(Colors.white),
|
|
columnSpacing: 24,
|
|
headingTextStyle: TextStyle(
|
|
color: Color(0xFFA82429),
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
columns: [
|
|
DataColumn(label: Text('Sensor')),
|
|
DataColumn(label: Text('Nilai')),
|
|
DataColumn(label: Text('Status')),
|
|
DataColumn(label: Text('Waktu')),
|
|
],
|
|
rows: [
|
|
_buildSensorTableRow(
|
|
name: 'Suhu',
|
|
value: temperature,
|
|
sensorType: 'temperature',
|
|
),
|
|
_buildSensorTableRow(
|
|
name: 'Kelembapan',
|
|
value: humidity,
|
|
sensorType: 'humidity',
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
DataRow _buildSensorTableRow({
|
|
required String name,
|
|
required double value,
|
|
required String sensorType,
|
|
}) {
|
|
bool isNormal = true;
|
|
|
|
// Tentukan apakah nilai sensor dalam kisaran normal
|
|
if (sensorType == 'temperature') {
|
|
int ageIndex = (ageInWeeks-1).clamp(0, tempRanges.length-1);
|
|
isNormal = value >= tempRanges[ageIndex]['min'] &&
|
|
value <= tempRanges[ageIndex]['max'];
|
|
} else if (sensorType == 'humidity') {
|
|
int ageIndex = (ageInWeeks-1).clamp(0, humidityRanges.length-1);
|
|
isNormal = value >= humidityRanges[ageIndex]['min'] &&
|
|
value <= humidityRanges[ageIndex]['max'];
|
|
}
|
|
|
|
return DataRow(
|
|
cells: [
|
|
DataCell(Text(name)),
|
|
DataCell(Text('${value.toStringAsFixed(1)}')),
|
|
DataCell(
|
|
Container(
|
|
padding: EdgeInsets.symmetric(
|
|
horizontal: 8,
|
|
vertical: 4,
|
|
),
|
|
decoration: BoxDecoration(
|
|
color: isNormal
|
|
? Colors.green.withOpacity(0.2)
|
|
: Colors.red.withOpacity(0.2),
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
child: Text(
|
|
isNormal ? 'Normal' : 'Perhatian',
|
|
style: TextStyle(
|
|
color: isNormal ? Colors.green : Colors.red,
|
|
fontSize: 12,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
DataCell(
|
|
Text(
|
|
DateFormat('HH:mm:ss').format(DateTime.now()),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildMortalityReportSection() {
|
|
return Card(
|
|
elevation: 4,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(16),
|
|
),
|
|
child: Padding(
|
|
padding: EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
"Angka Kematian",
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
TextButton(
|
|
onPressed: () {
|
|
Navigator.push(
|
|
context,
|
|
MaterialPageRoute(
|
|
builder: (context) => AngkaKematianPage(),
|
|
),
|
|
);
|
|
},
|
|
child: Text(
|
|
"Lihat Semua",
|
|
style: TextStyle(
|
|
color: Color(0xFFA82429),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 16),
|
|
FutureBuilder<List<Map<String, dynamic>>>(
|
|
future: DatabaseHelper().getAngkaKematian(),
|
|
builder: (context, snapshot) {
|
|
if (snapshot.connectionState == ConnectionState.waiting) {
|
|
return Center(
|
|
child: Container(
|
|
height: 100,
|
|
child: CircularProgressIndicator(),
|
|
),
|
|
);
|
|
} else if (snapshot.hasError) {
|
|
return Text('Error: ${snapshot.error}');
|
|
} else if (!snapshot.hasData || snapshot.data!.isEmpty) {
|
|
return Center(
|
|
child: Padding(
|
|
padding: EdgeInsets.all(20),
|
|
child: Column(
|
|
children: [
|
|
Icon(
|
|
Icons.info_outline,
|
|
size: 48,
|
|
color: Colors.grey,
|
|
),
|
|
SizedBox(height: 16),
|
|
Text(
|
|
'Tidak ada data angka kematian.',
|
|
style: TextStyle(color: Colors.grey),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Get only the last 5 entries
|
|
final data = snapshot.data!.take(5).toList();
|
|
int total = data.fold(0, (sum, item) => sum + (item['angka'] as int));
|
|
|
|
return Column(
|
|
children: [
|
|
Container(
|
|
decoration: BoxDecoration(
|
|
borderRadius: BorderRadius.circular(10),
|
|
border: Border.all(color: Colors.grey.shade300),
|
|
),
|
|
child: DataTable(
|
|
columnSpacing: 16,
|
|
headingRowColor: MaterialStateProperty.all(
|
|
Color(0xFFA82429).withOpacity(0.1),
|
|
),
|
|
dataRowColor: MaterialStateProperty.all(Colors.white),
|
|
headingTextStyle: TextStyle(
|
|
color: Color(0xFFA82429),
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
columns: [
|
|
DataColumn(label: Text('Tanggal')),
|
|
DataColumn(label: Text('Kloter')),
|
|
DataColumn(label: Text('Angka')),
|
|
],
|
|
rows: data.map((entry) => DataRow(
|
|
cells: [
|
|
DataCell(Text(entry['tanggal'].toString())),
|
|
DataCell(Text(entry['kloter'].toString())),
|
|
DataCell(Text(entry['angka'].toString())),
|
|
],
|
|
)).toList(),
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
Container(
|
|
padding: EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: Color(0xFFA82429).withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
'Total Kematian:',
|
|
style: TextStyle(
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
Text(
|
|
'$total ekor',
|
|
style: TextStyle(
|
|
fontWeight: FontWeight.bold,
|
|
color: Color(0xFFA82429),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Range structs for sensor data validation
|
|
final List<dynamic> tempRanges = [
|
|
{'min': 33.0, 'max': 35.0, 'target': 34.0}, // Minggu 1
|
|
{'min': 30.0, 'max': 33.0, 'target': 31.5}, // Minggu 2
|
|
{'min': 28.0, 'max': 30.0, 'target': 29.0}, // Minggu 3
|
|
{'min': 25.0, 'max': 28.0, 'target': 26.5} // Minggu 4
|
|
];
|
|
|
|
final List<dynamic> humidityRanges = [
|
|
{'min': 60.0, 'max': 70.0, 'target': 65.0}, // Minggu 1
|
|
{'min': 60.0, 'max': 65.0, 'target': 62.5}, // Minggu 2
|
|
{'min': 60.0, 'max': 65.0, 'target': 62.5}, // Minggu 3
|
|
{'min': 55.0, 'max': 60.0, 'target': 57.5} // Minggu 4
|
|
];
|
|
}
|