1 files changed, 12 insertions, 1 deletions
diff --git a/modern/src/map/mapUtil.js b/modern/src/map/mapUtil.js
index e93c146..4df446c 100644
--- a/modern/src/map/mapUtil.js
+++ b/modern/src/map/mapUtil.js
@@ -1,5 +1,5 @@
 import { parse, stringify } from 'wellknown';
-import circle from '@turf/circle';
+import { circle, polygon, centroid } from '@turf/turf';
 
 export const loadImage = (url) => new Promise((imageLoaded) => {
   const image = new Image();
@@ -84,3 +84,14 @@ export const geofenceToFeature = (item) => {
 };
 
 export const geometryToArea = (geometry) => stringify(reverseCoordinates(geometry));
+
+export const getGeofenceCenter = (item) => {
+  if (item.area.indexOf('CIRCLE') > -1) {
+    const coordinates = item.area.replace(/CIRCLE|\(|\)|,/g, ' ').trim().split(/ +/);
+    return { longitude: Number(coordinates[1]), latitude: Number(coordinates[0]) };
+  }
+  const pol = polygon(reverseCoordinates(parse(item.area)).coordinates);
+  const center = centroid(pol);
+  const coords = center.geometry.coordinates;
+  return { longitude: coords[0], latitude: coords[1] };
+}