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feat: integrate LogbookProvider and add LogbookScreen to dashboard for enhanced logging functionality
1 parent 30a92a0 commit b3df03a

5 files changed

Lines changed: 677 additions & 3 deletions

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‎dashboard/lib/main.dart‎

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
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import 'package:provider/provider.dart';
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import 'package:sentracore_dashboard/providers/engine_provider.dart';
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import 'package:sentracore_dashboard/providers/logbook_provider.dart';
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import 'package:sentracore_dashboard/providers/settings_provider.dart';
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import 'package:sentracore_dashboard/navigation/dashboard_navigation.dart';
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import 'package:sentracore_dashboard/screens/dashboard_screen.dart';
@@ -43,6 +44,9 @@ class SentraCoreApp extends StatelessWidget {
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providers: [
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Provider<DesktopNotificationService>.value(value: notifications),
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ChangeNotifierProvider<SettingsProvider>.value(value: settings),
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ChangeNotifierProvider<LogbookProvider>(
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create: (_) => LogbookProvider()..load(),
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),
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ChangeNotifierProvider(
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create: (_) => EngineProvider(
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settings: settings,

‎dashboard/lib/models/logbook_entry.dart‎

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@@ -0,0 +1,52 @@
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class LogbookEntry {
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final String id;
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final DateTime at;
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final String processName;
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final double cpuPercent;
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final double memPercent;
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final double diskPressurePercent;
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final String notes;
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const LogbookEntry({
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required this.id,
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required this.at,
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required this.processName,
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required this.cpuPercent,
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required this.memPercent,
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required this.diskPressurePercent,
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required this.notes,
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});
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Map<String, dynamic> toJson() {
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return {
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'id': id,
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'at': at.toIso8601String(),
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'process_name': processName,
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'cpu_percent': cpuPercent,
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'mem_percent': memPercent,
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'disk_pressure_percent': diskPressurePercent,
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'notes': notes,
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};
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}
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factory LogbookEntry.fromJson(Map<String, dynamic> json) {
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final atRaw = json['at'];
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DateTime at;
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if (atRaw is String) {
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at = DateTime.tryParse(atRaw) ?? DateTime.fromMillisecondsSinceEpoch(0);
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} else {
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at = DateTime.fromMillisecondsSinceEpoch(0);
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}
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return LogbookEntry(
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id: '${json['id'] ?? ''}'.trim().isEmpty ? 'unknown' : '${json['id']}',
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at: at,
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processName: '${json['process_name'] ?? ''}'.trim(),
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cpuPercent: (json['cpu_percent'] as num?)?.toDouble() ?? 0,
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memPercent: (json['mem_percent'] as num?)?.toDouble() ?? 0,
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diskPressurePercent:
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(json['disk_pressure_percent'] as num?)?.toDouble() ?? 0,
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notes: '${json['notes'] ?? ''}',
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);
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}
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}

‎dashboard/lib/providers/logbook_provider.dart‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,90 @@
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import 'dart:async';
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:sentracore_dashboard/models/logbook_entry.dart';
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class LogbookProvider extends ChangeNotifier {
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static const _kLogbookEntries = 'logbook_entries_v1';
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final List<LogbookEntry> _entries = [];
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bool _loaded = false;
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Timer? _saveDebounce;
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List<LogbookEntry> get entries {
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final copy = List<LogbookEntry>.from(_entries);
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copy.sort((a, b) => b.at.compareTo(a.at));
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return copy;
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}
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bool get loaded => _loaded;
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Future<void> load() async {
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if (_loaded) return;
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final p = await SharedPreferences.getInstance();
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final raw = p.getString(_kLogbookEntries);
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if (raw == null || raw.trim().isEmpty) {
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_loaded = true;
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notifyListeners();
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return;
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}
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try {
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final decoded = jsonDecode(raw);
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if (decoded is List) {
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_entries
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..clear()
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..addAll(
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decoded.whereType<Map>().map(
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(m) => LogbookEntry.fromJson(
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Map<String, dynamic>.from(m),
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),
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),
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);
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}
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} catch (_) {
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// Keep empty logbook on corrupt payload; user can rebuild over time.
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}
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_loaded = true;
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notifyListeners();
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}
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void add(LogbookEntry e) {
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_entries.add(e);
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notifyListeners();
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_scheduleSave();
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}
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void deleteById(String id) {
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_entries.removeWhere((e) => e.id == id);
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notifyListeners();
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_scheduleSave();
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}
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void clear() {
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_entries.clear();
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notifyListeners();
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_scheduleSave();
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}
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void _scheduleSave() {
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_saveDebounce?.cancel();
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_saveDebounce = Timer(const Duration(milliseconds: 350), () {
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unawaited(_saveNow());
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});
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}
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Future<void> _saveNow() async {
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final p = await SharedPreferences.getInstance();
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final payload = jsonEncode(_entries.map((e) => e.toJson()).toList());
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await p.setString(_kLogbookEntries, payload);
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}
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@override
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void dispose() {
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_saveDebounce?.cancel();
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_saveDebounce = null;
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super.dispose();
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}
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}

‎dashboard/lib/screens/dashboard_screen.dart‎

Lines changed: 7 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -7,6 +7,7 @@ import 'package:sentracore_dashboard/screens/performance_screen.dart';
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import 'package:sentracore_dashboard/screens/processes_screen.dart';
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import 'package:sentracore_dashboard/screens/diagnostics_screen.dart';
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import 'package:sentracore_dashboard/screens/settings_screen.dart';
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import 'package:sentracore_dashboard/screens/logbook_screen.dart';
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import 'package:sentracore_dashboard/theme/app_theme.dart';
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import 'package:sentracore_dashboard/widgets/connection_banner.dart';
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import 'package:sentracore_dashboard/providers/settings_provider.dart';
@@ -28,7 +29,7 @@ class _DashboardScreenState extends State<DashboardScreen> {
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super.initState();
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DashboardNavigation.selectMainTab = (i) {
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if (!mounted) return;
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setState(() => _selectedIndex = i.clamp(0, 4));
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setState(() => _selectedIndex = i.clamp(0, 5));
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};
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}
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@@ -42,6 +43,7 @@ class _DashboardScreenState extends State<DashboardScreen> {
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OverviewScreen(),
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PerformanceScreen(),
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ProcessesScreen(),
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LogbookScreen(),
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DiagnosticsScreen(),
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SettingsScreen(),
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];
@@ -219,9 +221,11 @@ class _SentraNavRail extends StatelessWidget {
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Icons.analytics_rounded, 'Performance'),
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_navItem(context, 2, Icons.layers_outlined, Icons.layers_rounded,
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'Processes'),
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_navItem(context, 3, Icons.troubleshoot_outlined,
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_navItem(
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context, 3, Icons.book_outlined, Icons.book_rounded, 'Logbook'),
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_navItem(context, 4, Icons.troubleshoot_outlined,
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Icons.troubleshoot_rounded, 'Diagnostics'),
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_navItem(context, 4, Icons.settings_outlined, Icons.settings_rounded,
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_navItem(context, 5, Icons.settings_outlined, Icons.settings_rounded,
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'Settings'),
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const Spacer(),
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// Theme Toggle

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