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Hama-Pengusiran-Guard
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update logic uoutput data sensor

This commit is contained in:
Muhammad Iqbal 2025-05-21 23:56:49 +07:00
parent 1bdc015476
commit 34ae69dae5
2 changed files with 32 additions and 31 deletions
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39
lib/screens/dashboard/dashboard_screen.dart
View File

@ -1,6 +1,6 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:firebase_database/firebase_database.dart'; import 'package:firebase_database/firebase_database.dart';
import '../../widgets/thermal_heatmap.dart'; import '../../widgets/thermal_heatmap.dart'; // Pastikan widget ini sudah kamu buat
import '../../widgets/costum_header.dart'; import '../../widgets/costum_header.dart';
import '../notification/notification_screen.dart'; import '../notification/notification_screen.dart';
@ -28,8 +28,10 @@ class _DashboardScreenState extends State<DashboardScreen> {
super.initState(); super.initState();
_sensorRef = FirebaseDatabase.instance.ref('sensor'); _sensorRef = FirebaseDatabase.instance.ref('sensor');
_thermalRef = FirebaseDatabase.instance.ref('thermal/temperatures'); _thermalRef =
FirebaseDatabase.instance.ref('thermal_data'); // <- Sesuaikan di sini
// Listener untuk data sensor PIR, Ultrasonik, Pengusir
_sensorRef.onValue.listen((event) { _sensorRef.onValue.listen((event) {
final data = event.snapshot.value; final data = event.snapshot.value;
if (data != null && data is Map) { if (data != null && data is Map) {
@ -45,31 +47,22 @@ class _DashboardScreenState extends State<DashboardScreen> {
} }
}); });
// Listener untuk data thermal sensor
_thermalRef.onValue.listen((event) { _thermalRef.onValue.listen((event) {
final data = event.snapshot.value; final data = event.snapshot.value;
if (data != null) { if (data != null && data is Map) {
List<double> temps = []; final tempsData = data['temperatures'];
if (data is List) { if (tempsData != null && tempsData is List) {
temps = data.map<double>((e) { List<double> temps = tempsData.map<double>((e) {
if (e is num) return e.toDouble(); if (e is num) return e.toDouble();
return 0.0; return 0.0;
}).toList(); }).toList();
} else if (data is Map) {
temps = List<double>.filled(64, 0);
data.forEach((key, value) {
int idx = int.tryParse(key) ?? -1;
if (idx >= 0 && idx < 64) {
if (value is num) {
temps[idx] = value.toDouble();
}
}
});
}
if (temps.length == 64) { if (temps.length == 64) {
setState(() { setState(() {
thermalData = temps; thermalData = temps;
}); });
}
} }
} }
}); });
@ -189,8 +182,8 @@ class SensorCard extends StatelessWidget {
Widget build(BuildContext context) { Widget build(BuildContext context) {
return Card( return Card(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)), shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
elevation: 2, // shadow tipis elevation: 2,
shadowColor: color.withOpacity(0.1), // lebih transparan shadowColor: color.withOpacity(0.1),
color: Colors.white, color: Colors.white,
child: Container( child: Container(
width: isWide ? double.infinity : null, width: isWide ? double.infinity : null,

24
lib/widgets/thermal_heatmap.dart
View File

@ -75,16 +75,24 @@ class _ThermalPainter extends CustomPainter {
// Garis putih di tengah dihilangkan (dihapus) // Garis putih di tengah dihilangkan (dihapus)
} }
Color _getColorForTemp(double t) { Color _getColorForTemp(double t) {
double norm = ((t - 20) / 20).clamp(0.0, 1.0); if (t <= 20) {
return HSVColor.lerp( return Colors.blue;
HSVColor.fromColor(Colors.blue), } else if (t <= 25) {
HSVColor.fromColor(Colors.red), double ratio = (t - 20) / 5;
norm, return Color.lerp(Colors.blue, Colors.green, ratio)!;
)! } else if (t <= 28) {
.toColor(); double ratio = (t - 25) / 3;
return Color.lerp(Colors.green, Colors.yellow, ratio)!;
} else if (t < 30) {
double ratio = (t - 28) / 2;
return Color.lerp(Colors.yellow, Colors.red, ratio)!;
} else {
return Colors.red;
}
} }
@override @override
bool shouldRepaint(covariant _ThermalPainter oldDelegate) { bool shouldRepaint(covariant _ThermalPainter oldDelegate) {
if (oldDelegate.temps.length != temps.length) return true; if (oldDelegate.temps.length != temps.length) return true;