Térképi rétegkezelő lérehozása, track online mentésének előkészítése

lib/enums/map_layer_type.dart

@@ -0,0 +1 @@
+enum LayerType { geojson, shapefile, dxf, csv, postgis, wms, track, gnss }

lib/enums/map_layer_visibility.dart

@@ -0,0 +1 @@
+enum LayerVisibility { visible, hidden }

lib/map_layers/map_dxf_layer.dart

@@ -0,0 +1,11 @@
+// import 'package:flutter/material.dart';
+// import 'package:terepi_seged/map_layers/map_layer.dart';
+
+// import 'map_geojson_layer.dart';
+
+// class DxfLayer extends MapLayer {
+//   // DXF parsing — nincs Flutter csomag, szerver oldali konverzió kell
+//   // Supabase Edge Function: DXF → GeoJSON (ogr2ogr alapú)
+//   @override
+//   Widget buildFlutterMapLayer() => GeoJsonLayer.fromFeatures(_features);
+// }

lib/map_layers/map_geojson_layer.dart

@@ -0,0 +1,17 @@
+// import 'package:flutter/material.dart';
+// import 'package:flutter_map/flutter_map.dart';
+
+// import 'map_layer.dart';
+
+// class GeoJsonLayer extends MapLayer {
+//   final String sourceUrl; // Supabase Storage URL
+//   final String? localPath; // offline cache
+//   FeatureCollection? _data;
+
+//   @override
+//   Widget buildFlutterMapLayer() {
+//     if (_data == null) return const SizedBox.shrink();
+//     return PolygonLayer(polygons: _buildPolygons());
+//     // vagy PolylineLayer / MarkerLayer a geometry type-tól függően
+//   }
+// }

lib/map_layers/map_layer.dart

@@ -0,0 +1,20 @@
+import 'package:flutter/material.dart';
+import 'package:terepi_seged/enums/map_layer_type.dart';
+import 'package:terepi_seged/enums/map_layer_visibility.dart';
+
+abstract class MapLayer {
+  late final String id;
+  late final String name;
+  late final LayerType type;
+  late LayerVisibility visibility;
+  late double opacity;
+  late int zIndex;
+  //LayerStyle style;
+
+  // Minden réteg tudja magát flutter_map widget-té alakítani
+  Widget buildFlutterMapLayer();
+
+  // Offline cache-elhetőség
+  Future<void> prefetch();
+  bool get isCached;
+}

lib/map_layers/map_postgis_layer.dart

@@ -0,0 +1,23 @@
+// import 'package:flutter/material.dart';
+// import 'package:flutter_map/flutter_map.dart';
+// import 'package:supabase_flutter/supabase_flutter.dart';
+
+// import 'map_layer.dart';
+
+// class PostGisLayer extends MapLayer {
+//   final String table; // Supabase tábla neve
+//   final String geomColumn; // geometry oszlop
+//   final String? filter; // pl. "project_id=eq.123"
+//   final BoundingBox? bbox; // csak látható terület lekérése
+
+//   @override
+//   Widget buildFlutterMapLayer() {
+//     // flutter_map_tile_caching + PostGIS tile endpoint
+//     return TileLayer(urlTemplate: _buildMvtUrl());
+//   }
+
+//   // MapBox Vector Tiles (MVT) Supabase Edge Function-ből
+//   String _buildMvtUrl() =>
+//       '${Supabase.instance.client.supabaseUrl}/functions/v1/tiles'
+//       '/$table/{z}/{x}/{y}?geom=$geomColumn${filter != null ? "&filter=$filter" : ""}';
+// }

lib/map_layers/map_shapefile_layer.dart

@@ -0,0 +1,11 @@
+// import 'package:flutter/material.dart';
+
+// import 'map_geojson_layer.dart';
+// import 'map_layer.dart';
+
+// class ShapefileLayer extends MapLayer {
+//   // SHP → GeoJSON konverzió device-on
+//   // shapefile_dart csomag
+//   @override
+//   Widget buildFlutterMapLayer() => GeoJsonLayer.fromFeatures(_features);
+// }

lib/models/track.dart

@@ -54,6 +54,9 @@ class TrackPoint {
 
 enum TrackStatus { recording, paused, finished }
 
+enum TrackSyncMode { localOnly, online }
+
+enum TrackSyncStatus { pending, synced, error }
 // ─── Track ───────────────────────────────────────────────────────────────────
 
 class Track {
@@ -68,9 +71,12 @@ class Track {
   // Statisztikák — ezeket a DB is tárolja a gyors listázáshoz
   final double distanceMeters;
   final int pointCount;
+  final TrackSyncMode syncMode;
+  final TrackSyncStatus syncStatus;
+  final String? supabaseId;
 
-  const Track({
-    this.id,
+  const Track(
+      {this.id,
       this.projectId,
       required this.name,
       required this.startTime,
@@ -79,10 +85,12 @@ class Track {
       this.source = 'Telefon GPS',
       this.distanceMeters = 0,
       this.pointCount = 0,
-  });
+      this.syncMode = TrackSyncMode.online,
+      this.syncStatus = TrackSyncStatus.pending,
+      this.supabaseId});
 
-  Track copyWith({
-    int? id,
+  Track copyWith(
+          {int? id,
           int? projectId,
           String? name,
           DateTime? startTime,
@@ -91,7 +99,9 @@ class Track {
           String? source,
           double? distanceMeters,
           int? pointCount,
-  }) =>
+          TrackSyncMode? syncMode,
+          TrackSyncStatus? syncStatus,
+          String? supabaseId}) =>
       Track(
           id: id ?? this.id,
           projectId: projectId ?? this.projectId,
@@ -102,7 +112,9 @@ class Track {
           source: source ?? this.source,
           distanceMeters: distanceMeters ?? this.distanceMeters,
           pointCount: pointCount ?? this.pointCount,
-      );
+          syncMode: syncMode ?? this.syncMode,
+          syncStatus: syncStatus ?? this.syncStatus,
+          supabaseId: supabaseId ?? this.supabaseId);
 
   /// Formázott időtartam (óó:pp:mm)
   String get durationFormatted {
@@ -132,6 +144,9 @@ class Track {
         'source': source,
         'distance_m': distanceMeters,
         'point_count': pointCount,
+        'is_local_only': syncMode == TrackSyncMode.localOnly ? 1 : 0,
+        'sync_status': syncStatus.name,
+        'supabase_id': supabaseId,
       };
 
   factory Track.fromMap(Map<String, dynamic> m) => Track(
@@ -149,7 +164,14 @@ class Track {
       source: m['source'] as String? ?? 'Telefon GPS',
       distanceMeters: (m['distance_m'] as num?)?.toDouble() ?? 0,
       pointCount: m['point_count'] as int? ?? 0,
-      );
+      syncMode: (m['is_local_only'] as int?) == 1
+          ? TrackSyncMode.localOnly
+          : TrackSyncMode.online,
+      syncStatus: TrackSyncStatus.values
+          .byName(m['sync_status'] as String? ?? 'pending'),
+      supabaseId: m['supabase_id'] as String?);
+
+  bool get isLocalOnly => syncMode == TrackSyncMode.localOnly;
 }
 
 // ─── Segédszámítás: Haversine távolság ───────────────────────────────────────

lib/pages/tracking/presentation/controllers/tracking_controller.dart

@@ -5,6 +5,7 @@ import 'package:get/get.dart';
 import 'package:intl/intl.dart';
 import 'package:latlong2/latlong.dart';
 import 'package:share_plus/share_plus.dart';
+import 'package:terepi_seged/services/project_service.dart';
 
 import '../../../../services/location_source.dart';
 import '../../../../services/phone_gps_source.dart';
@@ -116,19 +117,23 @@ class TrackingController extends GetxController {
   // ── Publikus API ───────────────────────────────────────────────────────────
 
   /// Elindítja a rögzítést a megadott forrással (alapértelmezett: telefon GPS).
-  Future<void> startRecording({LocationSource? source}) async {
+  Future<void> startRecording(
+      {LocationSource? source,
+      String? name,
+      TrackSyncMode syncMode = TrackSyncMode.online}) async {
     if (isRecording.value) return;
 
     _source = source ?? PhoneGpsSource(intervalMs: 1000, distanceFilter: 2.0);
 
     // Track létrehozása az adatbázisban
     final now = DateTime.now();
-    final name = DateFormat('yyyy-MM-dd HH:mm').format(now);
+    final trackName = name ?? DateFormat('yyyy-MM-dd HH:mm').format(now);
     final trackId = await _db.insertTrack(Track(
-      name: name,
+        name: trackName,
         startTime: now,
         source: _source!.displayName,
-    ));
+        projectId: ProjectService.to.activeProjectId,
+        syncMode: syncMode));
     currentTrack.value = await _db.getTrack(trackId);
 
     // Állapot reset
@@ -141,7 +146,7 @@ class TrackingController extends GetxController {
     // Foreground service indítása (háttér-működéshez)
     await FlutterForegroundTask.startService(
       notificationTitle: 'Track rögzítése',
-      notificationText: name,
+      notificationText: trackName,
       callback: startTrackingCallback,
     );
 

lib/services/app_database.dart

@@ -87,7 +87,10 @@ class AppDatabase {
         status        TEXT    NOT NULL DEFAULT 'recording',
         source        TEXT    NOT NULL DEFAULT 'Telefon GPS',
         distance_m    REAL    NOT NULL DEFAULT 0,
-        point_count   INTEGER NOT NULL DEFAULT 0
+        point_count   INTEGER NOT NULL DEFAULT 0,
+        is_local_only INTEGER NOT NULL DEFAULT 0,
+        sync_status   TEXT    NOT NULL DEFAULT 'pending',
+        supabase_id   TEXT
       )
     ''');
     await db.execute('CREATE INDEX idx_tracks_project ON tracks(project_id)');