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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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14
lib/services/node_cache.dart
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@@ -1,5 +1,5 @@
import 'package:latlong2/latlong.dart';
import '../models/osm_camera_node.dart';
import '../models/osm_node.dart';
import 'package:flutter_map/flutter_map.dart' show LatLngBounds;
class NodeCache {
@@ -8,10 +8,10 @@ class NodeCache {
factory NodeCache() => instance;
NodeCache._internal();
final Map<int, OsmCameraNode> _nodes = {};
final Map<int, OsmNode> _nodes = {};
/// Add or update a batch of nodes in the cache.
void addOrUpdate(List<OsmCameraNode> nodes) {
void addOrUpdate(List<OsmNode> nodes) {
for (var node in nodes) {
final existing = _nodes[node.id];
if (existing != null) {
@@ -22,7 +22,7 @@ class NodeCache {
mergedTags[entry.key] = entry.value;
}
}
_nodes[node.id] = OsmCameraNode(
_nodes[node.id] = OsmNode(
id: node.id,
coord: node.coord,
tags: mergedTags,
@@ -34,14 +34,14 @@ class NodeCache {
}
/// Query for all cached nodes currently within the given LatLngBounds.
List<OsmCameraNode> queryByBounds(LatLngBounds bounds) {
List<OsmNode> queryByBounds(LatLngBounds bounds) {
return _nodes.values
.where((node) => _inBounds(node.coord, bounds))
.toList();
}
/// Retrieve all cached nodes.
List<OsmCameraNode> getAll() => _nodes.values.toList();
List<OsmNode> getAll() => _nodes.values.toList();
/// Optionally clear the cache (rarely needed)
void clear() => _nodes.clear();
@@ -53,7 +53,7 @@ class NodeCache {
final cleanTags = Map<String, String>.from(node.tags);
cleanTags.remove('_pending_edit');
_nodes[nodeId] = OsmCameraNode(
_nodes[nodeId] = OsmNode(
id: node.id,
coord: node.coord,
tags: cleanTags,