Get relay statistics

.gitignore

@@ -56,6 +56,10 @@ app.*.map.json
 /android/local.properties
 /android/*.iml
 
+# Android signing files (sensitive)
+/android/app/*.keystore
+/android/key.properties
+
 # Fix for Android Studio APK filename bug
 build/app/outputs/flutter-apk/app--debug.apk
 
@@ -68,3 +72,11 @@ build/app/outputs/flutter-apk/app--debug.apk
 /packages/audio_service/android/.gradle
 /packages/audio_service/example/android/.gradle
 /target
+/nowser-master
+build_android.sh
+/Amber-master
+/amethyst-main
+/flotilla-master
+/nostr-signer-capacitor-plugin-main
+/nostr-rust
+/zapstore

lib/pages/settings/local_relay_info.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:aegis/utils/relay_service.dart';
@@ -19,6 +21,10 @@ class _LocalRelayInfoState extends State<LocalRelayInfo> {
   int _databaseSize = 0;
   bool _isLoading = true;
   bool _isClearing = false;
+  Map<String, dynamic>? _stats;
+  DateTime? _sessionStartTime;
+  Duration _currentSessionUptime = Duration.zero;
+  Timer? _uptimeTimer;
 
   @override
   void initState() {
@@ -31,6 +37,7 @@ class _LocalRelayInfoState extends State<LocalRelayInfo> {
   @override
   void dispose() {
     RelayService.instance.serverNotifier.removeListener(_onRelayStatusChanged);
+    _stopUptimeTimer();
     super.dispose();
   }
 
@@ -38,21 +45,75 @@ class _LocalRelayInfoState extends State<LocalRelayInfo> {
     _loadRelayInfo();
   }
 
+  void _startUptimeTimer() {
+    _uptimeTimer ??= Timer.periodic(const Duration(seconds: 1), (_) {
+      if (!mounted || _sessionStartTime == null) return;
+      final duration = DateTime.now().difference(_sessionStartTime!);
+      if (duration.inSeconds != _currentSessionUptime.inSeconds) {
+        setState(() {
+          _currentSessionUptime = duration;
+        });
+      }
+    });
+  }
+
+  void _stopUptimeTimer() {
+    _uptimeTimer?.cancel();
+    _uptimeTimer = null;
+  }
+
   Future<void> _loadRelayInfo() async {
     setState(() {
       _isLoading = true;
     });
 
     try {
-      _isRelayRunning = await RelayService.instance.isRunning();
-      _relayUrl = await RelayService.instance.getUrl();
-      _databaseSize = await RelayService.instance.getDatabaseSize();
+      final isRunning = await RelayService.instance.isRunning();
+      final relayUrl = await RelayService.instance.getUrl();
+      final databaseSize = await RelayService.instance.getDatabaseSize();
+      final stats = await RelayService.instance.getStats();
+
+      DateTime? sessionStart;
+      if (isRunning) {
+        RelayService.instance.recordSessionStartIfUnset();
+        sessionStart = RelayService.instance.sessionStartTime;
+      } else {
+        RelayService.instance.clearSessionStart();
+        sessionStart = null;
+      }
+
+      if (mounted) {
+        setState(() {
+          _isRelayRunning = isRunning;
+          _relayUrl = relayUrl;
+          _databaseSize = databaseSize;
+          _stats = stats;
+          _sessionStartTime = sessionStart;
+          _currentSessionUptime = sessionStart != null
+              ? DateTime.now().difference(sessionStart)
+              : Duration.zero;
+          _isLoading = false;
+        });
+      }
+
+      if (sessionStart != null) {
+        _startUptimeTimer();
+      } else {
+        _stopUptimeTimer();
+      }
     } catch (e) {
       AegisLogger.error("Failed to load relay info", e);
-    } finally {
-      setState(() {
-        _isLoading = false;
-      });
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
+          _isRelayRunning = false;
+          _sessionStartTime = null;
+          _currentSessionUptime = Duration.zero;
+          _stats = null;
+        });
+      }
+      RelayService.instance.clearSessionStart();
+      _stopUptimeTimer();
     }
   }
 
@@ -68,6 +129,38 @@ class _LocalRelayInfoState extends State<LocalRelayInfo> {
     }
   }
 
+  String _formatNumber(int number) {
+    if (number >= 1000000) {
+      return '${(number / 1000000).toStringAsFixed(1)}M';
+    } else if (number >= 1000) {
+      return '${(number / 1000).toStringAsFixed(1)}K';
+    }
+    return number.toString();
+  }
+
+  String _formatDuration(int seconds) {
+    if (seconds <= 0) {
+      return '0s';
+    }
+    final duration = Duration(seconds: seconds);
+    if (duration.inDays > 0) {
+      final days = duration.inDays;
+      final hours = duration.inHours % 24;
+      return hours > 0 ? '${days}d ${hours}h' : '${days}d';
+    }
+    if (duration.inHours > 0) {
+      final hours = duration.inHours;
+      final minutes = duration.inMinutes % 60;
+      return minutes > 0 ? '${hours}h ${minutes}m' : '${hours}h';
+    }
+    if (duration.inMinutes > 0) {
+      final minutes = duration.inMinutes;
+      final secs = duration.inSeconds % 60;
+      return secs > 0 ? '${minutes}m ${secs}s' : '${minutes}m';
+    }
+    return '${duration.inSeconds}s';
+  }
+
   Future<void> _handleClearDatabase() async {
     final confirmed = await showDialog<bool>(
       context: context,
@@ -131,6 +224,7 @@ class _LocalRelayInfoState extends State<LocalRelayInfo> {
     }
   }
 
+
   Widget _buildInfoItem(String label, Widget value) {
     return Padding(
       padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
@@ -180,6 +274,13 @@ class _LocalRelayInfoState extends State<LocalRelayInfo> {
                 fontWeight: FontWeight.w400,
               ),
         ),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.refresh),
+            tooltip: 'Refresh',
+            onPressed: _isLoading ? null : () => _loadRelayInfo(),
+          ),
+        ],
       ),
       body: _isLoading
           ? const Center(child: CircularProgressIndicator())
@@ -237,7 +338,28 @@ class _LocalRelayInfoState extends State<LocalRelayInfo> {
                             ),
                       ),
                     ),
+                    if (_stats != null)
+                      _buildInfoItem(
+                        'Total Events',
+                        Text(
+                          _formatNumber(_stats!['totalEvents'] as int? ?? 0),
+                          style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                                fontWeight: FontWeight.w500,
+                              ),
+                        ),
+                      ),
+                    if (_sessionStartTime != null)
+                      _buildInfoItem(
+                        'Service Uptime',
+                        Text(
+                          _formatDuration(_currentSessionUptime.inSeconds),
+                          style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                                fontWeight: FontWeight.w500,
+                              ),
+                        ),
+                      ),
                     const Divider(height: 32),
+                    // Clear Database Button
                     Padding(
                       padding: const EdgeInsets.symmetric(horizontal: 16),
                       child: SizedBox(

lib/utils/relay_service.dart

@@ -18,6 +18,7 @@ class RelayService {
   // Default port: 18081 for desktop, 8081 for mobile
   int _port = PlatformUtils.isDesktop ? 18081 : 8081;
   String? _relayUrl;
+  DateTime? _sessionStartTime;
 
   /// Get the relay URL (for client connections)
   String get relayUrl {
@@ -31,6 +32,19 @@ class RelayService {
   /// Get the relay port
   String get port => _port.toString();
 
+  /// Get the current session start time (if known)
+  DateTime? get sessionStartTime => _sessionStartTime;
+
+  /// Ensure we have a session start timestamp when relay is confirmed running
+  void recordSessionStartIfUnset() {
+    _sessionStartTime ??= DateTime.now();
+  }
+
+  /// Clear the cached session start timestamp
+  void clearSessionStart() {
+    _sessionStartTime = null;
+  }
+
   /// Get default port based on platform
   static int get _defaultPort => PlatformUtils.isDesktop ? 18081 : 8081;
 
@@ -54,6 +68,7 @@ class RelayService {
           AegisLogger.warning("⚠️ Relay is already running (URL retrieval failed, using default: $_relayUrl)");
         }
         serverNotifier.value = true;
+        recordSessionStartIfUnset();
         return;
       }
 
@@ -65,6 +80,7 @@ class RelayService {
       // Start the relay (using async version)
       _relayUrl = await rust_relay.startRelay(host: _host, port: _port, dbPath: dbPath);
       serverNotifier.value = true;
+      _sessionStartTime = DateTime.now();
       AegisLogger.info("✅ Nostr relay started on $_relayUrl");
     } catch (e) {
       AegisLogger.error("🚨 Failed to start relay", e);
@@ -84,6 +100,7 @@ class RelayService {
       await rust_relay.stopRelay();
       serverNotifier.value = false;
       _relayUrl = null;
+      _sessionStartTime = null;
       AegisLogger.info("✅ Relay stopped");
     } catch (e) {
       AegisLogger.error("🚨 Failed to stop relay", e);
@@ -188,5 +205,22 @@ class RelayService {
       return false;
     }
   }
+
+  /// Get relay statistics (event-focused)
+  /// Note: This requires regenerating flutter_rust_bridge code after adding the Rust API
+  Future<Map<String, dynamic>?> getStats() async {
+    try {
+      final dbPath = await getDatabasePath();
+      final stats = await rust_relay.getRelayStats(dbPath: dbPath);
+      final totalEvents = int.parse(stats.totalEvents.toString());
+
+      return {
+        'totalEvents': totalEvents,
+      };
+    } catch (e) {
+      AegisLogger.error("🚨 Failed to get relay stats", e);
+      return null;
+    }
+  }
 }