829 lines
26 KiB
Dart
829 lines
26 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:monitoring_jamur/core/theme/app_theme.dart';
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import 'package:monitoring_jamur/features/home/presentation/pages/statistics_page.dart';
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import 'package:monitoring_jamur/core/services/mqtt_service.dart';
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import 'package:monitoring_jamur/features/history/data/history_repository.dart';
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import 'dart:math' as math;
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class DashboardPage extends StatefulWidget {
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const DashboardPage({super.key});
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@override
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State<DashboardPage> createState() => _DashboardPageState();
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}
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class _DashboardPageState extends State<DashboardPage> {
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// Demo humidity value
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double _humidity = 1;
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bool _isAutoMode = true;
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bool _isPumpManual = false;
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bool _isLightManual = false;
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bool get _pumpStatus => _isAutoMode ? (_humidity < 80) : _isPumpManual;
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bool get _lightStatus => _isAutoMode ? (_humidity > 90) : _isLightManual;
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final MqttService _mqttService = MqttService();
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final HistoryRepository _historyRepository = HistoryRepository();
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@override
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void initState() {
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super.initState();
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_mqttService.init();
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// Listen to all changes
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_mqttService.isConnected.addListener(_onMqttChanged);
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_mqttService.isHardwareOnline.addListener(_onMqttChanged);
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_mqttService.humidity.addListener(_onMqttChanged);
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_mqttService.relayStatus.addListener(_onMqttChanged);
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_mqttService.isAutoMode.addListener(_onMqttChanged);
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_mqttService.isPumpOn.addListener(_onMqttChanged);
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_mqttService.isLightOn.addListener(_onMqttChanged);
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}
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@override
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void dispose() {
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_mqttService.isConnected.removeListener(_onMqttChanged);
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_mqttService.isHardwareOnline.removeListener(_onMqttChanged);
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_mqttService.humidity.removeListener(_onMqttChanged);
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_mqttService.relayStatus.removeListener(_onMqttChanged);
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_mqttService.isAutoMode.removeListener(_onMqttChanged);
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_mqttService.isPumpOn.removeListener(_onMqttChanged);
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_mqttService.isLightOn.removeListener(_onMqttChanged);
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super.dispose();
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}
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void _onMqttChanged() {
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if (mounted) {
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setState(() {
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_humidity = _mqttService.humidity.value;
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_isAutoMode = _mqttService.isAutoMode.value;
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// In Auto mode, we follow the status reported by hardware
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// In Manual mode, we show what we set locally (which will be confirmed by hardware status later)
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if (_isAutoMode) {
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_isPumpManual = _mqttService.isPumpOn.value;
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_isLightManual = _mqttService.isLightOn.value;
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}
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});
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: AppTheme.backgroundBeige,
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body: SafeArea(
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(24.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Monitor Status',
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style: TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.bold,
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color: AppTheme.textDark,
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),
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),
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const SizedBox(height: 16),
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// Mushroom Monitor Sign Card
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_buildStatusCard(),
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const SizedBox(height: 48),
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// Consolidated Humidity Frame
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(24.0),
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decoration: BoxDecoration(
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color: const Color(0xFFF2F8E8), // Light greenish/beige frame
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borderRadius: BorderRadius.circular(32),
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border: Border.all(color: Colors.white, width: 4),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withAlpha(10),
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blurRadius: 20,
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offset: const Offset(0, 10),
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),
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],
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),
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child: Column(
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children: [
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const Text(
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'KELEMBAPAN JAMUR',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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color: AppTheme.textLight,
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letterSpacing: 2.0,
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),
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),
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const SizedBox(height: 24),
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// Cool Humidity Gauge
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_HumidityGauge(
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value: _humidity,
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size: 200,
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),
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const SizedBox(height: 32),
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// Instruction Panel (Sign-style)
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_InstructionPanel(humidity: _humidity),
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],
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),
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),
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const SizedBox(height: 32),
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// Control Mode Selector
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_buildModeSelector(),
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const SizedBox(height: 24),
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// Device Controls
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_buildDeviceControls(),
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const SizedBox(height: 24),
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// Save to History Button
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_buildSaveToHistoryButton(),
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const SizedBox(height: 16),
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// Statistics Button
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_buildStatisticsButton(context),
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const SizedBox(height: 32),
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],
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),
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),
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),
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);
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}
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Widget _buildModeSelector() {
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return ValueListenableBuilder<bool>(
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valueListenable: _mqttService.isAutoMode,
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builder: (context, isAuto, _) {
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return Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withAlpha(5),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Row(
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children: [
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Expanded(
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child: GestureDetector(
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onTap: () => _mqttService.publishControl('mode', 'auto'),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 300),
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padding: const EdgeInsets.symmetric(vertical: 12),
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decoration: BoxDecoration(
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color: isAuto ? AppTheme.primaryGreen : Colors.transparent,
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borderRadius: BorderRadius.circular(16),
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),
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alignment: Alignment.center,
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child: Text(
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'Otomatis',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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color: isAuto ? Colors.white : AppTheme.textLight,
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),
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),
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),
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),
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),
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Expanded(
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child: GestureDetector(
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onTap: () => _mqttService.publishControl('mode', 'manual'),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 300),
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padding: const EdgeInsets.symmetric(vertical: 12),
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decoration: BoxDecoration(
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color: !isAuto ? AppTheme.primaryGreen : Colors.transparent,
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borderRadius: BorderRadius.circular(16),
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),
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alignment: Alignment.center,
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child: Text(
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'Manual',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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color: !isAuto ? Colors.white : AppTheme.textLight,
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),
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),
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),
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),
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),
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],
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),
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);
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},
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);
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}
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Widget _buildDeviceControls() {
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return ValueListenableBuilder<bool>(
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valueListenable: _mqttService.isAutoMode,
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builder: (context, isAuto, _) {
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return Column(
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children: [
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ValueListenableBuilder<bool>(
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valueListenable: _mqttService.isPumpOn,
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builder: (context, isOn, _) {
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return _buildDeviceTile(
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title: 'Pompa Air',
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isOn: isOn,
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onChanged: isAuto
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? null
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: (val) {
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_mqttService.publishControl(
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'pump', val ? 'on' : 'off');
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if (val) {
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_saveManualAction('Pompa Air', true);
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}
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},
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);
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},
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),
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const SizedBox(height: 16),
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ValueListenableBuilder<bool>(
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valueListenable: _mqttService.isLightOn,
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builder: (context, isOn, _) {
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return _buildDeviceTile(
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title: 'Lampu Pemanas',
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isOn: isOn,
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onChanged: isAuto
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? null
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: (val) {
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_mqttService.publishControl(
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'light', val ? 'on' : 'off');
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if (val) {
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_saveManualAction('Lampu Pemanas', true);
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}
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},
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);
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},
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),
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],
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);
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},
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);
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}
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Widget _buildDeviceTile({
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required String title,
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required bool isOn,
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required ValueChanged<bool>? onChanged,
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}) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
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decoration: BoxDecoration(
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color: AppTheme.surfaceWhite,
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borderRadius: BorderRadius.circular(24),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withAlpha(5),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Row(
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children: [
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: isOn ? AppTheme.primaryGreen.withAlpha(30) : Colors.grey.withAlpha(20),
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shape: BoxShape.circle,
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),
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child: Icon(
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title.contains('Pompa') ? Icons.water_drop_rounded : Icons.lightbulb_rounded,
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color: isOn ? AppTheme.primaryGreen : Colors.grey,
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size: 28,
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),
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),
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const SizedBox(width: 20),
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Expanded(
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child: Text(
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title,
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: AppTheme.textDark,
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),
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),
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),
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if (onChanged == null)
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Text(
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isOn ? 'MENYALA' : 'MATI',
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style: TextStyle(
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fontWeight: FontWeight.w900,
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color: isOn ? AppTheme.primaryGreen : AppTheme.textLight,
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),
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)
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else
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Switch(
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value: isOn,
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onChanged: onChanged,
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activeColor: AppTheme.primaryGreen,
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),
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],
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),
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);
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}
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Widget _buildStatisticsButton(BuildContext context) {
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return GestureDetector(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(builder: (context) => const StatisticsPage()),
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);
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},
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child: Container(
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padding: const EdgeInsets.symmetric(vertical: 20),
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decoration: BoxDecoration(
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color: AppTheme.surfaceWhite,
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borderRadius: BorderRadius.circular(24),
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boxShadow: [
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BoxShadow(
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color: AppTheme.primaryGreen.withAlpha(20),
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blurRadius: 15,
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offset: const Offset(0, 8),
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),
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],
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),
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child: const Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.bar_chart_rounded, color: AppTheme.primaryGreen, size: 28),
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SizedBox(width: 12),
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Text(
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'Lihat Statistik',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: AppTheme.primaryGreen,
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),
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),
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],
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),
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),
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);
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}
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String _getHumidityStatus(double humidity) {
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if (humidity < 70) return 'Sangat Kering';
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if (humidity < 80) return 'Kering - Lembab';
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if (humidity <= 90) return 'Lembab (Ideal)';
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return 'Sangat Lembab';
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}
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Future<void> _saveToHistory() async {
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final status = _getHumidityStatus(_humidity);
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// Show loading
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (context) => const Center(
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child: CircularProgressIndicator(color: AppTheme.primaryGreen),
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),
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);
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final mode = _isAutoMode ? 'OTOMATIS' : 'MANUAL';
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final pumpText = _mqttService.isPumpOn.value ? 'MENYALA - $mode' : 'MATI';
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final lightText = _mqttService.isLightOn.value ? 'MENYALA - $mode' : 'MATI';
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final success = await _historyRepository.saveHumidityData(
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humidity: _humidity,
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status: status,
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lightStatus: lightText,
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pumpStatus: pumpText,
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);
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if (mounted) {
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Navigator.pop(context); // Pop loading
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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success ? 'Data berhasil disimpan ke histori!' : 'Gagal menyimpan data'),
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backgroundColor: success ? AppTheme.primaryGreen : Colors.red,
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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margin: const EdgeInsets.all(24),
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),
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);
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}
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}
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Future<void> _saveManualAction(String device, bool isOn) async {
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final status = _getHumidityStatus(_humidity);
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// Prepare current statuses
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String pumpStatusText = _mqttService.isPumpOn.value ? 'MENYALA - MANUAL' : 'MATI';
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String lightStatusText = _mqttService.isLightOn.value ? 'MENYALA - MANUAL' : 'MATI';
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// Override with the new action state
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if (device.contains('Pompa')) {
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pumpStatusText = 'MENYALA - MANUAL';
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} else {
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lightStatusText = 'MENYALA - MANUAL';
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}
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await _historyRepository.saveHumidityData(
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humidity: _humidity,
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status: status,
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lightStatus: lightStatusText,
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pumpStatus: pumpStatusText,
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);
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('$device dinyalakan (Data tersimpan!)'),
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backgroundColor: AppTheme.primaryGreen,
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duration: const Duration(seconds: 2),
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behavior: SnackBarBehavior.floating,
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shape:
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RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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margin: const EdgeInsets.all(24),
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),
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);
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}
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}
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Widget _buildSaveToHistoryButton() {
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return GestureDetector(
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onTap: _saveToHistory,
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child: Container(
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padding: const EdgeInsets.symmetric(vertical: 18),
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decoration: BoxDecoration(
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color: AppTheme.primaryGreen,
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borderRadius: BorderRadius.circular(24),
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boxShadow: [
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BoxShadow(
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color: AppTheme.primaryGreen.withAlpha(40),
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blurRadius: 15,
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offset: const Offset(0, 8),
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),
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],
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),
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child: const Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.save_rounded, color: Colors.white, size: 24),
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SizedBox(width: 12),
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Text(
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'Simpan ke Histori',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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],
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),
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),
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);
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}
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|
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Widget _buildStatusCard() {
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return Container(
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width: double.infinity,
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constraints: const BoxConstraints(minHeight: 104), // Fixed minimum height
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
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decoration: BoxDecoration(
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color: AppTheme.surfaceWhite,
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borderRadius: BorderRadius.circular(24),
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boxShadow: [
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BoxShadow(
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color: AppTheme.primaryGreen.withAlpha(25),
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blurRadius: 20,
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offset: const Offset(0, 10),
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),
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],
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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// Fixed size image container
|
|
Container(
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width: 64,
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height: 64,
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decoration: BoxDecoration(
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color: AppTheme.backgroundBeige,
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borderRadius: BorderRadius.circular(16),
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),
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padding: const EdgeInsets.all(12),
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child: Image.asset(
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'lib/assets/mushroom.png',
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fit: BoxFit.contain,
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),
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),
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const SizedBox(width: 20),
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// Scroll-stable text column
|
|
Expanded(
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child: Column(
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|
mainAxisSize: MainAxisSize.min,
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
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const Text(
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|
'Monitor Jamur',
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style: TextStyle(
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fontSize: 20,
|
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fontWeight: FontWeight.bold,
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color: AppTheme.primaryGreen,
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height: 1.2, // Consistent leading
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),
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),
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const SizedBox(height: 4),
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ValueListenableBuilder<AppMqttStatus>(
|
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valueListenable: _mqttService.connectionState,
|
|
builder: (context, state, _) {
|
|
return ValueListenableBuilder<bool>(
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|
valueListenable: _mqttService.isHardwareOnline,
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|
builder: (context, hwOnline, _) {
|
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String statusText = "";
|
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Color statusColor = Colors.red;
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|
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if (state == AppMqttStatus.connecting) {
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statusText = "Connecting to Broker...";
|
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statusColor = Colors.orange;
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} else if (state == AppMqttStatus.connected) {
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if (hwOnline) {
|
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statusText = "All Online ✅";
|
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statusColor = AppTheme.primaryGreen;
|
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} else {
|
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statusText = "Broker OK (Hardware Offline)";
|
|
statusColor = Colors.blue;
|
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}
|
|
} else if (state == AppMqttStatus.error) {
|
|
statusText = "Connection Error ❌";
|
|
statusColor = Colors.red;
|
|
} else {
|
|
statusText = "MQTT Offline";
|
|
statusColor = Colors.red;
|
|
}
|
|
|
|
return SizedBox(
|
|
height: 20,
|
|
child: Text(
|
|
statusText,
|
|
style: TextStyle(
|
|
fontSize: 13,
|
|
color: statusColor,
|
|
fontWeight: FontWeight.bold,
|
|
height: 1.0,
|
|
),
|
|
),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
],
|
|
),
|
|
),
|
|
// Fixed width icon slot
|
|
Container(
|
|
width: 32,
|
|
alignment: Alignment.center,
|
|
child: ValueListenableBuilder<AppMqttStatus>(
|
|
valueListenable: _mqttService.connectionState,
|
|
builder: (context, state, _) {
|
|
return ValueListenableBuilder<bool>(
|
|
valueListenable: _mqttService.isHardwareOnline,
|
|
builder: (context, hwOnline, _) {
|
|
IconData iconData = Icons.offline_bolt_rounded;
|
|
Color iconColor = Colors.red;
|
|
|
|
if (state == AppMqttStatus.connecting) {
|
|
iconData = Icons.hourglass_empty_rounded;
|
|
iconColor = Colors.orange;
|
|
} else if (state == AppMqttStatus.connected) {
|
|
if (hwOnline) {
|
|
iconData = Icons.check_circle;
|
|
iconColor = AppTheme.primaryGreen;
|
|
} else {
|
|
iconData = Icons.wifi_tethering_rounded;
|
|
iconColor = Colors.blue;
|
|
}
|
|
}
|
|
|
|
return Icon(
|
|
iconData,
|
|
color: iconColor,
|
|
size: 28,
|
|
);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _HumidityGauge extends StatelessWidget {
|
|
final double value;
|
|
final double size;
|
|
|
|
const _HumidityGauge({required this.value, required this.size});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Container(
|
|
width: size,
|
|
height: size,
|
|
decoration: BoxDecoration(
|
|
shape: BoxShape.circle,
|
|
color: AppTheme.surfaceWhite,
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withAlpha(15),
|
|
blurRadius: 30,
|
|
spreadRadius: 5,
|
|
),
|
|
],
|
|
),
|
|
child: Stack(
|
|
alignment: Alignment.center,
|
|
children: [
|
|
CustomPaint(
|
|
size: Size(size, size),
|
|
painter: _GaugePainter(
|
|
percentage: value / 100,
|
|
primaryColor: AppTheme.primaryGreen,
|
|
backgroundColor: AppTheme.backgroundBeige,
|
|
),
|
|
),
|
|
Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Text(
|
|
'${value.toInt()}%',
|
|
style: const TextStyle(
|
|
fontSize: 48,
|
|
fontWeight: FontWeight.w900,
|
|
color: AppTheme.primaryGreen,
|
|
),
|
|
),
|
|
const Text(
|
|
'HUMIDITY',
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
fontWeight: FontWeight.bold,
|
|
color: AppTheme.textLight,
|
|
letterSpacing: 2,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _GaugePainter extends CustomPainter {
|
|
final double percentage;
|
|
final Color primaryColor;
|
|
final Color backgroundColor;
|
|
|
|
_GaugePainter({
|
|
required this.percentage,
|
|
required this.primaryColor,
|
|
required this.backgroundColor,
|
|
});
|
|
|
|
@override
|
|
void paint(Canvas canvas, Size size) {
|
|
final center = Offset(size.width / 2, size.height / 2);
|
|
final radius = (size.width / 2) - 15;
|
|
const strokeWidth = 18.0;
|
|
|
|
// Background Circle
|
|
final bgPaint = Paint()
|
|
..color = backgroundColor
|
|
..style = PaintingStyle.stroke
|
|
..strokeWidth = strokeWidth
|
|
..strokeCap = StrokeCap.round;
|
|
|
|
canvas.drawCircle(center, radius, bgPaint);
|
|
|
|
// Filter/Progress Arc
|
|
final progressPaint = Paint()
|
|
..shader = SweepGradient(
|
|
colors: [
|
|
primaryColor.withAlpha(100),
|
|
primaryColor,
|
|
],
|
|
stops: const [0.0, 1.0],
|
|
startAngle: -math.pi / 2,
|
|
endAngle: 2 * math.pi * percentage - math.pi / 2,
|
|
).createShader(Rect.fromCircle(center: center, radius: radius))
|
|
..style = PaintingStyle.stroke
|
|
..strokeWidth = strokeWidth
|
|
..strokeCap = StrokeCap.round;
|
|
|
|
canvas.drawArc(
|
|
Rect.fromCircle(center: center, radius: radius),
|
|
-math.pi / 2,
|
|
2 * math.pi * percentage,
|
|
false,
|
|
progressPaint,
|
|
);
|
|
}
|
|
|
|
@override
|
|
bool shouldRepaint(covariant CustomPainter oldDelegate) => true;
|
|
}
|
|
|
|
class _InstructionPanel extends StatelessWidget {
|
|
final double humidity;
|
|
|
|
const _InstructionPanel({required this.humidity});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
String message;
|
|
IconData icon;
|
|
Color color;
|
|
String subMessage;
|
|
|
|
if (humidity < 70) {
|
|
message = 'Sangat Kering';
|
|
subMessage = 'Tidak optimal untuk pertumbuhan aktif. Pompa menyala (penyiraman aktif)';
|
|
icon = Icons.warning_amber_rounded;
|
|
color = Colors.orange.shade800;
|
|
} else if (humidity >= 70 && humidity < 80) {
|
|
message = 'Kering - Lembab';
|
|
subMessage = 'Mulai mendekati kondisi ideal. Pompa menyala (penyiraman terbatas)';
|
|
icon = Icons.info_outline_rounded;
|
|
color = Colors.blueGrey;
|
|
} else if (humidity >= 80 && humidity <= 90) {
|
|
message = 'Lembab (Ideal)';
|
|
subMessage = 'Kondisi optimal pertumbuhan jamur tiram. Pompa mati';
|
|
icon = Icons.check_circle_outline_rounded;
|
|
color = AppTheme.primaryGreen;
|
|
} else {
|
|
message = 'Sangat Lembab';
|
|
subMessage = 'Menyebabkan kontaminasi. Pompa mati';
|
|
icon = Icons.error_outline_rounded;
|
|
color = Colors.red.shade700;
|
|
}
|
|
|
|
return AnimatedContainer(
|
|
duration: const Duration(milliseconds: 500),
|
|
width: double.infinity,
|
|
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
|
|
decoration: BoxDecoration(
|
|
color: AppTheme.surfaceWhite,
|
|
borderRadius: BorderRadius.circular(20),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: color.withAlpha(20),
|
|
blurRadius: 10,
|
|
offset: const Offset(0, 4),
|
|
),
|
|
],
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(10),
|
|
decoration: BoxDecoration(
|
|
color: color.withAlpha(40),
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: Icon(icon, color: color, size: 28),
|
|
),
|
|
const SizedBox(width: 16),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
message,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: color,
|
|
),
|
|
),
|
|
Text(
|
|
subMessage,
|
|
maxLines: 2,
|
|
overflow: TextOverflow.ellipsis,
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
color: AppTheme.textLight,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|