From 6505f722153acea608bda09a75e30e67313cabc8 Mon Sep 17 00:00:00 2001
From: Andrew Ding <andrewcding@gmail.com>
Date: Sun, 21 Jun 2026 18:01:20 +0200
Subject: [PATCH] fix lv95 coord search

---
 webmap-frontend/src/App.jsx                     | 7 +------
 webmap-frontend/src/components/CantonSearch.jsx | 5 ++++-
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/webmap-frontend/src/App.jsx b/webmap-frontend/src/App.jsx
index 9432ea2..fde2c34 100644
--- a/webmap-frontend/src/App.jsx
+++ b/webmap-frontend/src/App.jsx
@@ -7,7 +7,6 @@ import NetworkLegend from "./components/NetworkLegend";
 import { FileProvider } from "./FileContext";
 import { AppProvider } from "./context/AppContext";
 import { useData } from "./context/DataContext";
-import { useMap } from "./context/MapContext";
 import { useSelection } from "./context/SelectionContext";
 
 window.name = 'webmap-tab';
@@ -22,16 +21,12 @@ function App() {
 
 function MainContent() {
   const { dataURL } = useData();
-  const { mapRef } = useMap();
   const { setClickedCanton } = useSelection();
 
   return (
     <FileProvider dataURL={dataURL}>
       <LeftSidebar />
-      <CantonSearch
-        map={mapRef.current}
-        onSearch={setClickedCanton}
-      />
+      <CantonSearch onSearch={setClickedCanton} />
       <Map />
 
       <RightSidebar />
diff --git a/webmap-frontend/src/components/CantonSearch.jsx b/webmap-frontend/src/components/CantonSearch.jsx
index 93ab84f..8011daf 100644
--- a/webmap-frontend/src/components/CantonSearch.jsx
+++ b/webmap-frontend/src/components/CantonSearch.jsx
@@ -5,6 +5,7 @@ import { useData } from '../context/DataContext';
 import { useSelection } from '../context/SelectionContext';
 import { useFilters } from '../context/FilterContext';
 import { useModule } from '../context/ModuleContext';
+import { useMap } from '../context/MapContext';
 import './CantonSearch.css';
 
 const DIACRITICS = /[̀-ͯ]/g;
@@ -64,7 +65,7 @@ const parseLV95Coords = (input) => {
     return { x, y };
 };
 
-const CantonSearch = ({ onSearch, map }) => {
+const CantonSearch = ({ onSearch }) => {
     const [searchTerm, setSearchTerm] = useState('');
     const [selectedIndex, setSelectedIndex] = useState(-1);
     const [searchMarker, setSearchMarker] = useState(null);
@@ -78,6 +79,7 @@ const CantonSearch = ({ onSearch, map }) => {
     } = useSelection();
     const { selectedTransitModes } = useFilters();
     const { isGraphExpanded } = useModule();
+    const { mapRef } = useMap();
 
     const cantonEntries = useMemo(() => Object.entries(cantonAlias), []);
     const displayNames = useMemo(
@@ -208,6 +210,7 @@ const CantonSearch = ({ onSearch, map }) => {
 
     const handleCoordsSearch = (input) => {
         const coords = parseLV95Coords(input);
+        const map = mapRef.current;
         if (!coords || !map) return false;
         const [lon, lat] = lv95ToWgs84(coords.x, coords.y);