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More camera -> node, notifications for approaching

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This commit is contained in:
stopflock
2025-09-29 19:22:22 -05:00
parent 6b5f05d036
commit 71fa212d71
28 changed files with 737 additions and 72 deletions
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lib/services/map_data_submodules/nodes_from_local.dart
+7 -7
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@@ -3,19 +3,19 @@ import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:latlong2/latlong.dart';
import 'package:flutter_map/flutter_map.dart' show LatLngBounds;
import '../../models/osm_camera_node.dart';
import '../../models/osm_node.dart';
import '../../models/node_profile.dart';
import '../offline_area_service.dart';
import '../offline_areas/offline_area_models.dart';
/// Fetch surveillance nodes from all offline areas intersecting the bounds/profile list.
Future<List<OsmCameraNode>> fetchLocalNodes({
Future<List<OsmNode>> fetchLocalNodes({
required LatLngBounds bounds,
required List<NodeProfile> profiles,
int? maxNodes,
}) async {
final areas = OfflineAreaService().offlineAreas;
final Map<int, OsmCameraNode> deduped = {};
final Map<int, OsmNode> deduped = {};
for (final area in areas) {
if (area.status != OfflineAreaStatus.complete) continue;
@@ -38,7 +38,7 @@ Future<List<OsmCameraNode>> fetchLocalNodes({
}
// Try in-memory first, else load from disk
Future<List<OsmCameraNode>> _loadAreaNodes(OfflineArea area) async {
Future<List<OsmNode>> _loadAreaNodes(OfflineArea area) async {
if (area.nodes.isNotEmpty) {
return area.nodes;
}
@@ -58,7 +58,7 @@ Future<List<OsmCameraNode>> _loadAreaNodes(OfflineArea area) async {
try {
final str = await fileToLoad.readAsString();
final jsonList = jsonDecode(str) as List;
return jsonList.map((e) => OsmCameraNode.fromJson(e)).toList();
return jsonList.map((e) => OsmNode.fromJson(e)).toList();
} catch (e) {
debugPrint('[_loadAreaNodes] Error loading nodes from ${fileToLoad.path}: $e');
}
@@ -74,14 +74,14 @@ bool _pointInBounds(LatLng pt, LatLngBounds bounds) {
pt.longitude <= bounds.northEast.longitude;
}
bool _matchesAnyProfile(OsmCameraNode node, List<NodeProfile> profiles) {
bool _matchesAnyProfile(OsmNode node, List<NodeProfile> profiles) {
for (final prof in profiles) {
if (_nodeMatchesProfile(node, prof)) return true;
}
return false;
}
bool _nodeMatchesProfile(OsmCameraNode node, NodeProfile profile) {
bool _nodeMatchesProfile(OsmNode node, NodeProfile profile) {
for (final e in profile.tags.entries) {
if (node.tags[e.key] != e.value) return false; // All profile tags must match
}