Trip start end markers (fix #674)

2 files changed, 76 insertions, 1 deletions

diff --git a/modern/src/map/MapMarkers.js b/modern/src/map/MapMarkers.js
new file mode 100644
index 00000000..7101a5d3
--- /dev/null
+++ b/modern/src/map/MapMarkers.js
@@ -0,0 +1,56 @@
+import { useEffect } from 'react';
+
+import { map } from './core/MapView';
+
+const MapMarkers = ({ markers }) => {
+  const id = 'markers';
+
+  useEffect(() => {
+    map.addSource(id, {
+      type: 'geojson',
+      data: {
+        type: 'FeatureCollection',
+        features: [],
+      },
+    });
+    map.addLayer({
+      id,
+      type: 'symbol',
+      source: id,
+      layout: {
+        'icon-image': '{category}-{color}',
+        'icon-allow-overlap': true,
+      },
+    });
+
+    return () => {
+      if (map.getLayer(id)) {
+        map.removeLayer(id);
+      }
+      if (map.getSource(id)) {
+        map.removeSource(id);
+      }
+    };
+  }, []);
+
+  useEffect(() => {
+    map.getSource(id).setData({
+      type: 'FeatureCollection',
+      features: markers.map(({ latitude, longitude, category, color }) => ({
+        type: 'Feature',
+        geometry: {
+          type: 'Point',
+          coordinates: [longitude, latitude],
+        },
+        properties: {
+          category: category || 'default',
+          color,
+        },
+      })),
+    });
+  }, [markers]);
+
+  return null;
+};
+
+export default MapMarkers;
diff --git a/modern/src/reports/TripReportPage.js b/modern/src/reports/TripReportPage.js
index 5ad51f00..6e79128f 100644
--- a/modern/src/reports/TripReportPage.js
+++ b/modern/src/reports/TripReportPage.js
@@ -20,6 +20,7 @@ import MapView from '../map/core/MapView';
 import MapRoutePath from '../map/MapRoutePath';
 import AddressValue from '../common/components/AddressValue';
 import TableShimmer from '../common/components/TableShimmer';
+import MapMarkers from '../map/MapMarkers';
 
 const columnsArray = [
   ['startTime', 'reportStartTime'],
@@ -51,6 +52,19 @@ const TripReportPage = () => {
   const [selectedItem, setSelectedItem] = useState(null);
   const [route, setRoute] = useState(null);
 
+  const createMarkers = () => ([
+    {
+      latitude: selectedItem.startLat,
+      longitude: selectedItem.startLon,
+      color: 'negative',
+    },
+    {
+      latitude: selectedItem.endLat,
+      longitude: selectedItem.endLon,
+      color: 'positive',
+    },
+  ]);
+
   useEffectAsync(async () => {
     if (selectedItem) {
       const query = new URLSearchParams({
@@ -126,7 +140,12 @@ const TripReportPage = () => {
         {selectedItem && (
           <div className={classes.containerMap}>
             <MapView>
-              {route && <MapRoutePath positions={route} />}
+              {route && (
+                <>
+                  <MapRoutePath positions={route} />
+                  <MapMarkers markers={createMarkers()} />
+                </>
+              )}
             </MapView>
           </div>
         )}