From 3daa2d11f9a56bd608aedc9aed2119fc12476be8 Mon Sep 17 00:00:00 2001
From: evlist <vdv@dyomedea.com>
Date: Fri, 3 Feb 2023 17:46:56 +0100
Subject: [PATCH] Filter our multiple occurrences of OSM features in <Infos>

---
 src/components/infos/Infos.tsx | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/components/infos/Infos.tsx b/src/components/infos/Infos.tsx
index cd9b450..10fda39 100644
--- a/src/components/infos/Infos.tsx
+++ b/src/components/infos/Infos.tsx
@@ -55,9 +55,18 @@ export const clickHandler = (event: any) => {
     }
   });
   selectedFeatures = features.filter((feature: any) => feature.get('context'));
-  vectorLayerFeatures = features.filter(
-    (feature: any) => !feature.get('context')
-  );
+  let osmIds = new Set<string>();
+  vectorLayerFeatures = features.filter((feature: any) => {
+    if (feature.get('context')) {
+      return false;
+    }
+    const osmId = feature.get('osm_id');
+    if (osmIds.has(osmId)) {
+      return false;
+    }
+    osmIds.add(osmId);
+    return true;
+  });
 
   selectedFeatures.sort((f1: Feature, f2: Feature) => {
     const ctx1 = f1.get('context');
@@ -184,7 +193,6 @@ const Infos: Component<{}> = (props) => {
                           title={
                             <>
                               <div>
-                                {`${feature.get('class')} 
                                 ${feature.get('name') || ''}`}
                               </div>
                               <div>
@@ -195,8 +203,6 @@ const Infos: Component<{}> = (props) => {
                                   onClick={async () => {
                                     await Browser.open({
                                       url: `https://www.qwant.com/?q=${encodeURIComponent(
-                                        feature.get('class') +
-                                          ' ' +
                                           feature.get('name') || ''
                                       )}&t=web`,
                                     });