Add OpenStreetMap as a Map Provider #427
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This commit introduces OpenStreetMap (OSM) as a new selectable map provider in the application settings. Key changes include: - Added `react-leaflet`, `leaflet`, and `leaflet-draw` dependencies to support the new map implementation. - Created a new `OSMMap` component (`components/map/osm-map.tsx`) with feature parity to the existing maps, including drawing tools for polygons/lines and measurement labels. - Updated the settings UI (`components/settings/components/settings.tsx`) and state management (`lib/store/settings.ts`) to include the OSM option. - Modified the main map provider (`components/map/map-provider.tsx`) to conditionally render the `OSMMap` component. - Integrated the `geospatialTool` (`lib/agents/tools/geospatial.tsx`) to be compatible with the OSM provider, using the same Gemini grounding mechanism as Google Maps. Note: The end-to-end test suite is currently unstable and failing with timeouts. Frontend verification was also blocked by issues in the test environment. These issues are likely unrelated to the changes in this commit and require separate investigation.
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Important Review skippedBot user detected. To trigger a single review, invoke the You can disable this status message by setting the WalkthroughThis PR adds OpenStreetMap support as a new map provider option. It introduces an OSMMap component using Leaflet and react-leaflet with integrated drawing tools, measurement labeling via Turf.js, and synchronization of camera state and drawn features with shared map data. Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant OSMMap
participant DrawControl as DrawControl<br/>(Leaflet)
participant Turf
participant MapData as Shared<br/>MapData
participant MapEvents
User->>OSMMap: Mount component
OSMMap->>DrawControl: Initialize FeatureGroup & attach draw control
User->>DrawControl: Draw polygon/polyline
DrawControl->>OSMMap: Trigger draw event
OSMMap->>Turf: Calculate area/length
Turf-->>OSMMap: Measurement values
OSMMap->>OSMMap: Render measurement label
OSMMap->>MapData: Update drawn features (GeoJSON)
User->>OSMMap: Pan/Zoom map
OSMMap->>MapEvents: Detect move/zoom end
MapEvents->>MapData: Update cameraState (center, zoom)
User->>DrawControl: Edit/delete feature
DrawControl->>OSMMap: Trigger edit/delete event
OSMMap->>Turf: Recalculate measurement
OSMMap->>MapData: Sync updated features
OSMMap->>OSMMap: Update labels
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~22 minutes Possibly related PRs
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This commit introduces OpenStreetMap (OSM) as a new selectable map provider in the application settings. Key changes include: - Added `react-leaflet`, `leaflet`, and `leaflet-draw` dependencies to support the new map implementation. - Created a new `OSMMap` component (`components/map/osm-map.tsx`) with feature parity to the existing maps, including drawing tools for polygons/lines and measurement labels. - Updated the settings UI (`components/settings/components/settings.tsx`) and state management (`lib/store/settings.ts`) to include the OSM option. - Modified the main map provider (`components/map/map-provider.tsx`) to conditionally render the `OSMMap` component. - Integrated the `geospatialTool` (`lib/agents/tools/geospatial.tsx`) to be compatible with the OSM provider, using the same Gemini grounding mechanism as Google Maps. - Fixed TypeScript errors in the `OSMMap` component to ensure a successful build. Note: The end-to-end test suite is currently unstable and failing with timeouts. Frontend verification was also blocked by issues in the test environment. These issues are likely unrelated to the changes in this commit and require separate investigation.
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![charliecreates[bot]](https://avatars.githubusercontent.com/in/1140780?s=60&v=4){kind=small}
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OSM integration is broadly on the right track, but a few changes are needed to avoid inconsistent behavior and future brittleness. The biggest concerns are: (1) position is ignored for OSM (and Google), creating cross-provider inconsistency; (2) global Leaflet icon patching at module scope with any/require is brittle; and (3) measurement labeling is both inefficient and incorrect for lines (vertex midpoint vs distance midpoint). Additionally, setIsMapLoaded(true) should reflect real map readiness rather than mount time, and the geospatial Gemini gate for osm should be backed by explicit capability/adapter logic.
Additional notes (3)
- Maintainability |
components/map/map-provider.tsx:16-16
OSMMapaccepts no props, butMapProviderreceives an optionalposition(lat/lng) and forwards it only toMapbox. This means switching to OSM ignores a caller-provided position and also behaves differently from the Google branch (which also ignoresposition). Ifpositionis intended as a cross-provider feature (e.g., jump-to / initial center), OSM should honor it to avoid confusing and inconsistent behavior.
Right now OSM initializes from mapData.cameraState or a hard-coded London fallback, which may not match the rest of the app’s expectations when a position is supplied.
- Performance |
components/map/osm-map.tsx:133-166
MapEvents triggers state writes on every moveend/zoomend without change detection
handleMapMoveEnd unconditionally writes a new cameraState object to the store after every move/zoom end. If consumers subscribe to cameraState, this can create avoidable re-renders even when values are effectively unchanged (and it will always be “changed” by reference).
This is especially relevant for maps where move/zoom events can be frequent and UI is heavy.
- Maintainability |
lib/agents/tools/geospatial.tsx:243-246
The geospatial tool now treatsosmlikegooglefor the Gemini branch. However, the comment/context suggests Gemini “grounding mechanism as Google Maps”. If that branch relies on Google-specific assumptions (e.g., interpreting coordinates against Google map viewport semantics or expecting Google UI hooks),osmmay behave incorrectly.
In this diff, only the provider gate changed; there is no visible provider-specific adaptation inside the Gemini path.
Summary of changes
Summary
This PR adds OpenStreetMap (OSM) as a selectable map provider with a new Leaflet-based implementation.
Key changes
-
Map provider selection
- Extends
MapProviderunion to includeosm(lib/store/settings.ts). - Adds OpenStreetMap option to Settings UI radio group (
components/settings/components/settings.tsx). - Updates map routing to dynamically render the new
OSMMapcomponent (components/map/map-provider.tsx).
- Extends
-
New OSM map implementation
- Adds
components/map/osm-map.tsxusingreact-leaflet+leaflet-drawand@turf/turffor measurements. - Adds
components/map/osm-map.cssfor measurement label styling.
- Adds
-
Tooling integration
- Updates geospatial tool to treat
osmsimilarly togooglefor Gemini processing (lib/agents/tools/geospatial.tsx).
- Updates geospatial tool to treat
-
Dependencies
- Adds Leaflet/React-Leaflet and type packages in
package.json.
- Adds Leaflet/React-Leaflet and type packages in
| // Leaflet's default icon path is not set up correctly in Next.js by default. | ||
| // This fix ensures that the marker icons are loaded correctly. | ||
| delete (L.Icon.Default.prototype as any)._getIconUrl | ||
| L.Icon.Default.mergeOptions({ | ||
| iconRetinaUrl: require('leaflet/dist/images/marker-icon-2x.png').default, | ||
| iconUrl: require('leaflet/dist/images/marker-icon.png').default, | ||
| shadowUrl: require('leaflet/dist/images/marker-shadow.png').default, | ||
| }) |
There was a problem hiding this comment.
This file mutates global Leaflet defaults at module scope:
delete (L.Icon.Default.prototype as any)._getIconUrlL.Icon.Default.mergeOptions(...)
Because osm-map.tsx is dynamically imported, this will run each time the chunk is evaluated; in dev/HMR it may execute multiple times. It also uses as any and require(...).default, which is brittle and makes the behavior harder to reason about.
This should be guarded to run only once and avoid the any escape hatch if possible.
Suggestion
Wrap the Leaflet icon patch in a one-time guard and avoid any by narrowing with an interface for the private field.
Example:
// osm-map.tsx (module scope)
let leafletIconPatched = false;
function patchLeafletDefaultIconOnce() {
if (leafletIconPatched) return;
leafletIconPatched = true;
type IconDefaultWithPrivate = L.Icon.Default & { _getIconUrl?: unknown };
const proto = L.Icon.Default.prototype as IconDefaultWithPrivate;
delete proto._getIconUrl;
L.Icon.Default.mergeOptions({
iconRetinaUrl: new URL('leaflet/dist/images/marker-icon-2x.png', import.meta.url).toString(),
iconUrl: new URL('leaflet/dist/images/marker-icon.png', import.meta.url).toString(),
shadowUrl: new URL('leaflet/dist/images/marker-shadow.png', import.meta.url).toString(),
});
}
patchLeafletDefaultIconOnce();Reply with "@CharlieHelps yes please" if you'd like me to add a commit with this suggestion.
| const updateMeasurementLabels = useCallback(() => { | ||
| const layers = featureGroupRef.current.getLayers() as (L.Polygon | L.Polyline)[] | ||
| const currentDrawnFeatures: any[] = [] | ||
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| // Clear existing labels | ||
| Object.values(labelsRef.current).forEach(marker => marker.remove()) | ||
| labelsRef.current = {} | ||
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| layers.forEach(layer => { | ||
| const id = L.Util.stamp(layer) | ||
| const geojson = layer.toGeoJSON() | ||
| let measurement = '' | ||
| let labelPos: L.LatLngExpression | undefined | ||
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| if (geojson.geometry.type === 'Polygon') { | ||
| const area = turf.area(geojson) | ||
| measurement = formatMeasurement(area, true) | ||
| const center = turf.centroid(geojson) | ||
| labelPos = [center.geometry.coordinates[1], center.geometry.coordinates[0]] | ||
| } else if (geojson.geometry.type === 'LineString') { | ||
| const length = turf.length(geojson, { units: 'meters' }) | ||
| measurement = formatMeasurement(length, false) | ||
| const line = geojson.geometry.coordinates | ||
| const midpoint = line[Math.floor(line.length / 2)] | ||
| labelPos = [midpoint[1], midpoint[0]] | ||
| } | ||
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| if (measurement && labelPos) { | ||
| const label = L.marker(labelPos, { | ||
| icon: L.divIcon({ | ||
| className: 'leaflet-measurement-label', | ||
| html: `<span>${measurement}</span>`, | ||
| }), | ||
| }).addTo(map) | ||
| labelsRef.current[id] = label | ||
| } | ||
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| currentDrawnFeatures.push({ | ||
| id: id.toString(), | ||
| type: geojson.geometry.type, | ||
| measurement, | ||
| geometry: geojson.geometry, | ||
| }); | ||
| }) | ||
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| setMapData(prev => ({ ...prev, drawnFeatures: currentDrawnFeatures })) | ||
| }, [map, setMapData]) |
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updateMeasurementLabels rebuilds all measurement markers on every create/edit/delete by removing all labels and re-adding them. For a small number of shapes this is fine, but it does not scale and will feel laggy with many features.
Also, the midpoint calculation for LineString uses the middle vertex (coordinates[Math.floor(n/2)]) rather than the midpoint along the line length, which produces incorrect labels for uneven segment lengths.
Suggestion
Improve both correctness and performance:
- Compute a true mid-point along the line using Turf:
const lengthKm = turf.length(geojson, { units: 'kilometers' });
const mid = turf.along(geojson, lengthKm / 2, { units: 'kilometers' });
labelPos = [mid.geometry.coordinates[1], mid.geometry.coordinates[0]];- Update labels incrementally by layer id (add/update/remove) instead of clearing all markers each time. A simple first step is to only clear/recreate the label for the edited/created layer by using the event payload (
e.layers,e.layer) from Leaflet Draw.
Reply with "@CharlieHelps yes please" if you'd like me to add a commit with this suggestion.
| const layers = featureGroupRef.current.getLayers() as (L.Polygon | L.Polyline)[] | ||
| const currentDrawnFeatures: any[] = [] | ||
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| // Clear existing labels | ||
| Object.values(labelsRef.current).forEach(marker => marker.remove()) | ||
| labelsRef.current = {} | ||
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| layers.forEach(layer => { | ||
| const id = L.Util.stamp(layer) | ||
| const geojson = layer.toGeoJSON() | ||
| let measurement = '' | ||
| let labelPos: L.LatLngExpression | undefined | ||
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| if (geojson.geometry.type === 'Polygon') { | ||
| const area = turf.area(geojson) | ||
| measurement = formatMeasurement(area, true) | ||
| const center = turf.centroid(geojson) | ||
| labelPos = [center.geometry.coordinates[1], center.geometry.coordinates[0]] | ||
| } else if (geojson.geometry.type === 'LineString') { | ||
| const length = turf.length(geojson, { units: 'meters' }) | ||
| measurement = formatMeasurement(length, false) | ||
| const line = geojson.geometry.coordinates | ||
| const midpoint = line[Math.floor(line.length / 2)] | ||
| labelPos = [midpoint[1], midpoint[0]] | ||
| } | ||
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| if (measurement && labelPos) { | ||
| const label = L.marker(labelPos, { | ||
| icon: L.divIcon({ | ||
| className: 'leaflet-measurement-label', | ||
| html: `<span>${measurement}</span>`, | ||
| }), | ||
| }).addTo(map) | ||
| labelsRef.current[id] = label | ||
| } | ||
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| currentDrawnFeatures.push({ | ||
| id: id.toString(), | ||
| type: geojson.geometry.type, | ||
| measurement, | ||
| geometry: geojson.geometry, | ||
| }); | ||
| }) | ||
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| setMapData(prev => ({ ...prev, drawnFeatures: currentDrawnFeatures })) | ||
| }, [map, setMapData]) | ||
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| useEffect(() => { | ||
| const featureGroup = featureGroupRef.current | ||
| map.addLayer(featureGroup) | ||
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| const drawControl = new L.Control.Draw({ | ||
| edit: { featureGroup }, | ||
| draw: { | ||
| polygon: {}, | ||
| polyline: {}, | ||
| rectangle: false, | ||
| circle: false, | ||
| marker: false, | ||
| circlemarker: false, | ||
| }, | ||
| }) | ||
| map.addControl(drawControl) | ||
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| const onDrawCreated = (e: any) => { | ||
| const layer = e.layer | ||
| featureGroup.addLayer(layer) | ||
| updateMeasurementLabels() | ||
| } |
There was a problem hiding this comment.
currentDrawnFeatures is typed as any[] and the draw event is typed as any. This is type-valid but reduces maintainability and increases the chance of runtime mistakes (e.g., assuming e.layer exists for all events).
Since this is core state (drawnFeatures) used elsewhere, it’s worth giving it an explicit shape and narrowing the event types.
Suggestion
Introduce a small local type for the drawn feature payload and minimally type the draw event(s) you use.
Example:
type DrawnFeature = {
id: string;
type: 'Polygon' | 'LineString';
measurement: string;
geometry: GeoJSON.Polygon | GeoJSON.LineString;
};
const currentDrawnFeatures: DrawnFeature[] = [];
const onDrawCreated = (e: L.LeafletEvent & { layer: L.Layer }) => {
const layer = e.layer as L.Polygon | L.Polyline;
featureGroup.addLayer(layer);
updateMeasurementLabels();
};Reply with "@CharlieHelps yes please" if you'd like me to add a commit with this suggestion.
| useEffect(() => { | ||
| setIsMapLoaded(true) | ||
| return () => setIsMapLoaded(false) | ||
| }, [setIsMapLoaded]) | ||
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There was a problem hiding this comment.
setIsMapLoaded(true) is called immediately on mount, not when Leaflet tiles/layers have actually loaded. That can cause downstream UI (or tools) to assume the map is ready while tiles are still blank or the map size hasn’t stabilized.
Leaflet exposes map events like load and tile-layer events like load/tileload that are more accurate signals.
Suggestion
Tie setIsMapLoaded(true) to a real Leaflet readiness event.
Example using whenReady:
<MapContainer
...
whenReady={() => setIsMapLoaded(true)}
>And keep the cleanup to set it false on unmount.
Reply with "@CharlieHelps yes please" if you'd like me to add a commit with this suggestion.
| <MapContainer | ||
| center={initialCenter} | ||
| zoom={initialZoom} | ||
| scrollWheelZoom={true} | ||
| className="h-full w-full" | ||
| > | ||
| <TileLayer | ||
| attribution='© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors' | ||
| url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png" | ||
| /> | ||
| <FeatureGroup> | ||
| <DrawControl /> | ||
| </FeatureGroup> | ||
| <MapEvents onMoveEnd={handleMapMoveEnd} /> |
There was a problem hiding this comment.
Unnecessary nested FeatureGroup and potential layer ownership confusion
You render a React <FeatureGroup> but the draw logic uses an independent featureGroupRef (new L.FeatureGroup()) that you manually add to the map. The React <FeatureGroup> wrapper is unused for controlling the layers and may confuse future maintainers (it implies children will be in that group, but DrawControl adds layers to the manually-managed group).
This can also complicate cleanup and make it harder to extend (e.g., if someone expects drawn layers to be in the React-managed group).
Suggestion
Either (a) remove the React <FeatureGroup> wrapper entirely, or (b) wire leaflet-draw to the React FeatureGroup instance instead of creating your own.
Simplest option is removing the wrapper:
<MapContainer ...>
<TileLayer ... />
<DrawControl />
<MapEvents onMoveEnd={handleMapMoveEnd} />
</MapContainer>Reply with "@CharlieHelps yes please" if you'd like me to add a commit applying this cleanup.
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@coderabbitai do a thorough review of the pull request and ensure the logic is solid and that the feature is working to perfection. |
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✅ Actions performedReview triggered.
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This commit fixes several TypeScript errors in the `OSMMap` component that were causing the production build to fail.
- Corrected the `leaflet-draw` options to use empty objects `{}` instead of booleans to enable drawing tools, satisfying the type definitions.
- Refactored the map event handling to use the `useMapEvents` hook, which is the correct approach for `react-leaflet`. This resolves the type error related to event handlers on the `MapContainer` component.
With these changes, the project now builds successfully.
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
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Actionable comments posted: 2
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (1)
components/settings/components/settings.tsx (1)
203-220: Consider persisting the map provider selection.The map provider choice is stored only in the zustand store (in-memory) and will reset on page refresh. If persistence is desired, consider adding it to the form schema and saving it alongside other settings.
This is pre-existing behavior for all map providers and not a blocker for this PR.
🤖 Fix all issues with AI agents
In `@components/map/osm-map.tsx`:
- Around line 119-128: The cleanup currently removes draw listeners, the
featureGroup and drawControl but forgets to remove measurement label markers
stored in labelsRef.current; iterate over labelsRef.current (if any), remove
each marker from the map (e.g., marker.remove() or map.removeLayer(marker)),
then clear labelsRef.current (set to empty array or null) before returning so no
orphaned label markers remain after unmount; apply this change in the same
effect cleanup where map.off(...) and map.removeControl(drawControl) are called.
In `@package.json`:
- Around line 51-55: The package.json lists a conflicting types package: remove
the "@types/react-leaflet" dependency entry so it no longer coexists with
react-leaflet v5's bundled types; edit package.json to delete the line
containing "@types/react-leaflet": "^3.0.0" and run npm/yarn install to update
lockfile and node_modules, keeping "@types/leaflet" intact.
♻️ Duplicate comments (5)
components/map/osm-map.tsx (5)
13-20: Module-scope icon patch should be guarded for idempotency.This mutation runs on every module load/HMR cycle. Wrap in a one-time guard as previously suggested.
41-66: Midpoint calculation and incremental update issues previously flagged.The vertex-based midpoint (line 64) and full rebuild on every change (lines 45-47) were already identified. Consider using
turf.along()for true midpoint and incremental updates.
43-43: Weak typing withanyreduces type safety.
currentDrawnFeatures: any[]and(e: any)were previously flagged. Consider introducing explicit types for drawn features and Leaflet Draw events.Also applies to: 106-106
150-154:setIsMapLoaded(true)called on mount, not on actual map readiness.Previously flagged: this signals readiness immediately rather than when tiles/layers have loaded. Use
MapContainer'swhenReadyprop for accurate signaling.
180-182: Redundant React<FeatureGroup>wrapper.Previously flagged:
DrawControluses its ownfeatureGroupRefadded directly to the map, making the React<FeatureGroup>wrapper unnecessary and potentially confusing.
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📒 Files selected for processing (7)
components/map/map-provider.tsxcomponents/map/osm-map.csscomponents/map/osm-map.tsxcomponents/settings/components/settings.tsxlib/agents/tools/geospatial.tsxlib/store/settings.tspackage.json
🧰 Additional context used
🧬 Code graph analysis (3)
lib/store/settings.ts (1)
components/map/map-provider.tsx (1)
MapProvider(21-35)
components/map/osm-map.tsx (3)
components/map/map-context.tsx (1)
useMap(24-30)components/map/map-data-context.tsx (1)
useMapData(50-56)components/map-loading-context.tsx (1)
useMapLoading(20-26)
components/map/map-provider.tsx (2)
components/map/osm-map.tsx (1)
OSMMap(141-187)lib/store/settings.ts (2)
MapProvider(3-3)useSettingsStore(10-13)
🔇 Additional comments (11)
lib/agents/tools/geospatial.tsx (1)
243-243: LGTM! Sensible extension for OSM support.The change correctly extends Gemini-based geolocation to also work when the OSM map provider is selected. Since the Gemini grounding returns location coordinates (latitude/longitude) which are map-provider agnostic, this approach is sound.
lib/store/settings.ts (1)
3-3: LGTM!The type expansion is clean and minimal. The existing default value (
'mapbox') is preserved, ensuring backward compatibility.components/settings/components/settings.tsx (1)
216-219: LGTM!The OpenStreetMap option follows the same pattern as existing providers with proper accessibility linking between
RadioGroupItemandLabel.package.json (1)
75-76: LGTM on runtime dependencies.The Leaflet ecosystem packages (
leaflet,leaflet-draw,react-leaflet) are correctly added to support the OSM map component.Also applies to: 91-91
components/map/map-provider.tsx (2)
16-19: LGTM!The dynamic import follows the established pattern with
ssr: false(required for Leaflet's browser-only APIs) and a consistent loading placeholder.
28-29: Consider prop interface consistency with other map components.
OSMMapis rendered without thepositionprop thatMapboxreceives. According to the snippet fromosm-map.tsx,OSMMapderives its initial position frommapData.cameraStateinstead.This difference in initialization patterns could lead to inconsistent behavior when switching providers. Verify this is intentional or consider aligning the interfaces.
components/map/osm-map.css (1)
1-11: LGTM!The measurement label styling is appropriate with good visual presentation (semi-transparent background, subtle shadow) and correct behavior (
pointer-events: noneprevents interaction interference,white-space: nowrapkeeps labels compact).components/map/osm-map.tsx (4)
1-12: LGTM!Imports are well-organized. Using
useMapfromreact-leafletis correct here for accessing the Leaflet map instance within theMapContainercontext (distinct from the app-leveluseMapinmap-context.tsx).
22-33: LGTM!The measurement formatting logic correctly handles unit conversion with appropriate thresholds and decimal precision.
133-139: LGTM!Clean event subscription pattern using
useMapEvents. Bothmoveendandzoomendappropriately trigger camera state synchronization.
155-166: LGTM!Camera state synchronization is well-implemented with
useCallbackfor stable reference. Spreadingprev.cameraStatehandles undefined gracefully.
✏️ Tip: You can disable this entire section by setting review_details to false in your review settings.
| return () => { | ||
| map.off(L.Draw.Event.CREATED, onDrawCreated) | ||
| map.off(L.Draw.Event.EDITED, onDrawEdited) | ||
| map.off(L.Draw.Event.DELETED, onDrawDeleted) | ||
| if (map.hasLayer(featureGroup)) { | ||
| map.removeLayer(featureGroup) | ||
| } | ||
| map.removeControl(drawControl) | ||
| } | ||
| }, [map, updateMeasurementLabels]) |
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Memory leak: measurement labels not cleaned up on unmount.
The cleanup function removes the feature group and draw control, but measurement label markers stored in labelsRef.current are not removed. When DrawControl unmounts, these markers remain orphaned on the map.
Proposed fix
return () => {
+ // Clean up measurement labels
+ Object.values(labelsRef.current).forEach(marker => marker.remove())
+ labelsRef.current = {}
+
map.off(L.Draw.Event.CREATED, onDrawCreated)
map.off(L.Draw.Event.EDITED, onDrawEdited)
map.off(L.Draw.Event.DELETED, onDrawDeleted)
if (map.hasLayer(featureGroup)) {
map.removeLayer(featureGroup)
}
map.removeControl(drawControl)
}🤖 Prompt for AI Agents
In `@components/map/osm-map.tsx` around lines 119 - 128, The cleanup currently
removes draw listeners, the featureGroup and drawControl but forgets to remove
measurement label markers stored in labelsRef.current; iterate over
labelsRef.current (if any), remove each marker from the map (e.g.,
marker.remove() or map.removeLayer(marker)), then clear labelsRef.current (set
to empty array or null) before returning so no orphaned label markers remain
after unmount; apply this change in the same effect cleanup where map.off(...)
and map.removeControl(drawControl) are called.
| "@types/leaflet": "^1.9.21", | ||
| "@types/leaflet-draw": "^1.0.13", | ||
| "@types/mapbox__mapbox-gl-draw": "^1.4.8", | ||
| "@types/pg": "^8.15.4", | ||
| "@types/react-leaflet": "^3.0.0", |
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🌐 Web query:
react-leaflet v5 TypeScript definitions bundled included
💡 Result:
Yes — react-leaflet v5 includes/bundles its own TypeScript definitions. You still need to install Leaflet's types (e.g. @types/leaflet) as a dev dependency. [1][2]
Sources:
- React Leaflet docs (installation / TypeScript support). [1]
- React Leaflet v5 core API (exports types/interfaces). [2]
🌐 Web query:
@types/react-leaflet v3 react-leaflet v5 type conflicts compatibility
💡 Result:
Short answer: don't install @types/react-leaflet with react-leaflet v5 — it's a deprecated stub for older releases and will conflict with the built-in typings in react-leaflet v5. Remove @types/react-leaflet and keep only @types/leaflet (and a modern TS version). [1][2][3][4]
Why / action items:
- react-leaflet v5 ships its own TypeScript definitions; the docs instruct using those and installing
@types/leafletonly. [1][3] @types/react-leafleton npm is a deprecated stub (for older v3-era definitions) and can cause duplicate/type conflicts. Remove it. [2]- Also ensure your TypeScript version supports newer syntax (e.g. "export type" etc. — TS ≥3.8/4.x depending on your toolchain) to avoid related compiler errors. [4]
If you want, tell me your package.json (react-leaflet, @types/react-leaflet, @types/leaflet, typescript versions) and I’ll give exact commands to fix it.
Remove @types/react-leaflet from package.json — it conflicts with react-leaflet v5's bundled types.
react-leaflet v5.0.0 includes its own TypeScript definitions and should not be paired with @types/react-leaflet. The @types/react-leaflet package is a deprecated stub for older releases and will cause type conflicts. Remove line 55 ("@types/react-leaflet": "^3.0.0"); keep only @types/leaflet.
🤖 Prompt for AI Agents
In `@package.json` around lines 51 - 55, The package.json lists a conflicting
types package: remove the "@types/react-leaflet" dependency entry so it no
longer coexists with react-leaflet v5's bundled types; edit package.json to
delete the line containing "@types/react-leaflet": "^3.0.0" and run npm/yarn
install to update lockfile and node_modules, keeping "@types/leaflet" intact.
User description
This change adds OpenStreetMap as a new mapping option in the settings, with full feature parity to the existing map providers. It includes drawing tools, measurement labels, and integration with the geospatial analysis tools.
PR created automatically by Jules for task 834065588649487967 started by @ngoiyaeric
PR Type
Enhancement
Description
Adds OpenStreetMap as new selectable map provider option
Implements OSMMap component with drawing and measurement tools
Integrates Leaflet and react-leaflet dependencies for map functionality
Enables Gemini geospatial tool compatibility with OSM provider
Updates settings UI and state management for provider selection
Diagram Walkthrough
File Walkthrough
settings.ts
Add OSM to MapProvider type definitionlib/store/settings.ts
and 'google'
osm-map.tsx
Implement OSMMap component with drawing toolscomponents/map/osm-map.tsx
react-leaflet
calculations
osm-map.css
Add measurement label styling for OSM mapcomponents/map/osm-map.css
background
map-provider.tsx
Integrate OSMMap into map provider routingcomponents/map/map-provider.tsx
component
settings.tsx
Add OpenStreetMap option to settings UIcomponents/settings/components/settings.tsx
geospatial.tsx
Enable Gemini geospatial tool for OSM providerlib/agents/tools/geospatial.tsx
grounding
package.json
Add Leaflet and react-leaflet dependenciespackage.json
Summary by CodeRabbit
Release Notes
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