feat: improve logging and event filtering

- Add HTTP debug logging to TraccarHttpClient (URL, error body)
- Route HTTP client logs through app event log system
- Fix syncBufferedLocations to properly report partial failures
- Add DEBUG event type with separate filter chip
- Rename ALL filter to NORMAL, add VERBOSE (shows DEBUG, FILTERED, SPEED_CALC)
- Add color/icon for INFO, NETWORK_CHANGE, DEBUG, SPEED_CALC events
- Make log message text selectable

android/app/src/main/kotlin/dev/fiatcode/tracpulse/network/TraccarHttpClient.kt

@@ -17,8 +17,9 @@ data class TraccarConfig(
     val password: String = ""
 )
 
-class TraccarHttpClient {
+class TraccarHttpClient(
-
+    private val onLog: ((eventType: String, message: String) -> Unit)? = null
+) {
     private val client = OkHttpClient.Builder()
         .connectTimeout(30, TimeUnit.SECONDS)
         .readTimeout(30, TimeUnit.SECONDS)
@@ -28,15 +29,19 @@ class TraccarHttpClient {
     suspend fun sendLocation(config: TraccarConfig, location: Location): Result<Unit> = withContext(Dispatchers.IO) {
         try {
             val url = buildLocationUrl(config, location)
+            onLog?.invoke("DEBUG", "HTTP → $url")
             val request = buildRequest(config, url)
 
             val response = client.newCall(request).execute()
             if (response.isSuccessful) {
                 Result.success(Unit)
             } else {
+                val errorBody = response.body?.string() ?: "empty"
+                onLog?.invoke("ERROR", "HTTP ${response.code}: ${response.message} | $errorBody")
                 Result.failure(Exception("HTTP ${response.code}: ${response.message}"))
             }
         } catch (e: Exception) {
+            onLog?.invoke("ERROR", "Network error: ${e.message}")
             Result.failure(e)
         }
     }
@@ -49,6 +54,7 @@ class TraccarHttpClient {
                 successCount++
             }
         }
+        onLog?.invoke("SYNC", "Sent $successCount/${locations.size} locations")
         Result.success(successCount)
     }
 

android/app/src/main/kotlin/dev/fiatcode/tracpulse/service/LocationTrackingService.kt

@@ -75,7 +75,7 @@ class LocationTrackingService : Service() {
         distanceFilterProcessor = DistanceFilterProcessor()
         heartbeatScheduler = HeartbeatScheduler(this)
         database = AppDatabase.getInstance(this)
-        httpClient = TraccarHttpClient()
+        httpClient = TraccarHttpClient { eventType, message -> logEvent(eventType, message) }
         connectivityReceiver = ConnectivityReceiver { online ->
             isNetworkAvailable = online
             logEvent("NETWORK_CHANGE", "Network: ${if (online) "online" else "offline"}")
@@ -434,11 +434,13 @@ class LocationTrackingService : Service() {
                 )
             }
 
-            val result = httpClient.sendLocations(traccarConfig, locations)
+            val successCount = httpClient.sendLocations(traccarConfig, locations).getOrNull() ?: 0
-            if (result.isSuccess) {
+            if (successCount > 0) {
-                val ids = unsyncedLocations.map { it.id }
+                val ids = unsyncedLocations.take(successCount).map { it.id }
                 database.locationDao().markAllAsSynced(ids)
-                logEvent("SYNC", "Synced ${result.getOrNull()} buffered locations")
+                logEvent("SYNC", "Synced $successCount buffered locations")
+            } else {
+                logEvent("ERROR", "Failed to sync any of ${unsyncedLocations.size} buffered locations")
             }
         }
     }

lib/status_screen.dart

@@ -13,7 +13,7 @@ class StatusScreen extends StatefulWidget {
 class _StatusScreenState extends State<StatusScreen> {
   List<Map<String, dynamic>> _logs = [];
   final ScrollController _scrollController = ScrollController();
-  String _filter = 'ALL';
+  String _filter = 'NORMAL';
 
   @override
   void initState() {
@@ -107,6 +107,8 @@ class _StatusScreenState extends State<StatusScreen> {
         return const Color(0xFFff5252);
       case 'WARNING':
         return const Color(0xFFffb74d);
+      case 'INFO':
+        return const Color(0xFF00bcd4);
       case 'LOCATION':
         return const Color(0xFF69f0ae);
       case 'SYNC':
@@ -115,6 +117,12 @@ class _StatusScreenState extends State<StatusScreen> {
         return const Color(0xFFffe082);
       case 'FILTERED':
         return const Color(0xFF546e7a);
+      case 'NETWORK_CHANGE':
+        return const Color(0xFFce93d8);
+      case 'DEBUG':
+        return const Color(0xFF78909c);
+      case 'SPEED_CALC':
+        return const Color(0xFF90a4ae);
       default:
         return const Color(0xFF78909c);
     }
@@ -126,6 +134,8 @@ class _StatusScreenState extends State<StatusScreen> {
         return Icons.close;
       case 'WARNING':
         return Icons.warning;
+      case 'INFO':
+        return Icons.info;
       case 'LOCATION':
         return Icons.gps_fixed;
       case 'SYNC':
@@ -134,13 +144,34 @@ class _StatusScreenState extends State<StatusScreen> {
         return Icons.favorite;
       case 'FILTERED':
         return Icons.filter_alt;
+      case 'NETWORK_CHANGE':
+        return Icons.signal_wifi_connected_no_internet_4;
+      case 'DEBUG':
+        return Icons.bug_report;
+      case 'SPEED_CALC':
+        return Icons.speed;
       default:
         return Icons.info;
     }
   }
 
+  static const _normalEventTypes = {
+    'INFO',
+    'LOCATION',
+    'SYNC',
+    'ERROR',
+    'NETWORK_CHANGE',
+    'HEARTBEAT',
+    'WARNING',
+  };
+
   List<Map<String, dynamic>> get _filteredLogs {
-    if (_filter == 'ALL') return _logs;
+    if (_filter == 'VERBOSE') return _logs;
+    if (_filter == 'NORMAL') {
+      return _logs
+          .where((l) => _normalEventTypes.contains(l['eventType']))
+          .toList();
+    }
     return _logs.where((l) => l['eventType'] == _filter).toList();
   }
 
@@ -207,13 +238,15 @@ class _StatusScreenState extends State<StatusScreen> {
             ),
             child: Row(
               children: [
-                _buildFilterChip('ALL', null),
+                _buildFilterChip('NORMAL', 'NORMAL'),
                 const SizedBox(width: 8),
-                _buildFilterChip('LOG', 'LOCATION'),
+                _buildFilterChip('LOCATION', 'LOCATION'),
                 const SizedBox(width: 8),
                 _buildFilterChip('SYNC', 'SYNC'),
                 const SizedBox(width: 8),
                 _buildFilterChip('ERR', 'ERROR'),
+                const SizedBox(width: 8),
+                _buildFilterChip('DEBUG', 'DEBUG'),
               ],
             ),
           ),
@@ -231,7 +264,7 @@ class _StatusScreenState extends State<StatusScreen> {
                         ),
                         const SizedBox(height: 16),
                         Text(
-                          _filter == 'ALL'
+                          _filter == 'VERBOSE'
                               ? 'No events recorded'
                               : 'No $_filter events',
                           style: const TextStyle(
@@ -268,10 +301,10 @@ class _StatusScreenState extends State<StatusScreen> {
     );
   }
 
-  Widget _buildFilterChip(String label, String? eventType) {
+  Widget _buildFilterChip(String label, String eventType) {
-    final isSelected = _filter == (eventType ?? 'ALL');
+    final isSelected = _filter == eventType;
     return GestureDetector(
-      onTap: () => setState(() => _filter = eventType ?? 'ALL'),
+      onTap: () => setState(() => _filter = eventType),
       child: Container(
         padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
         decoration: BoxDecoration(
@@ -362,7 +395,7 @@ class _StatusScreenState extends State<StatusScreen> {
           ),
           const SizedBox(height: 5),
           // Line 2: message
-          Text(
+          SelectableText(
             msg,
             style: const TextStyle(
               fontFamily: 'monospace',