From 2c16dd6601bd48278ae5a9f5dfab0f4310c02e34 Mon Sep 17 00:00:00 2001
From: quanticsoul4772 <71096528+quanticsoul4772@users.noreply.github.com>
Date: Sun, 25 Oct 2026 18:55:35 -0700
Subject: [PATCH] fix(geocode): match the nearby whole-name fallback exactly

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 src/keylessGeocoder.js       |  8 +++++++-
 src/keylessGeocoder.test.mjs | 27 +++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/src/keylessGeocoder.js b/src/keylessGeocoder.js
index d2b6b7f45..d33c9d0ce 100644
--- a/src/keylessGeocoder.js
+++ b/src/keylessGeocoder.js
@@ -417,7 +417,13 @@ export async function geocodeKeylessWithOutcome(
     if (biased === null) everyAskAnswered = false;
     else if (queryRegion(trimmed)) {
       feature = selectQualifiedFeature(biased, trimmed);
-      nearbyNameMatch = selectPhotonFeature(biased, normalizeToponym(trimmed));
+      // Exactly the whole query: "Springfield IL Auto" only starts with it.
+      const whole = normalizeToponym(trimmed);
+      nearbyNameMatch =
+        biased.find(
+          (candidate) =>
+            normalizeToponym(candidate?.properties?.name) === whole,
+        ) ?? null;
     } else {
       feature = selectPhotonFeature(biased, normalizeToponym(trimmed));
     }
diff --git a/src/keylessGeocoder.test.mjs b/src/keylessGeocoder.test.mjs
index b7078d9d0..22a1d257e 100644
--- a/src/keylessGeocoder.test.mjs
+++ b/src/keylessGeocoder.test.mjs
@@ -594,3 +594,30 @@ test('wrapped view bias stays near the antimeridian and malformed coordinates ar
     assert.equal(new URL(photonSearchUrl('island', { bias })).searchParams.has('lon'), false);
   }
 });
+
+test('the nearby whole-name fallback takes an exact name, not one that only starts with the query', async () => {
+  const place = (name, lon, lat, props) => ({
+    geometry: { type: 'Point', coordinates: [lon, lat] },
+    properties: { osm_key: 'place', name, ...props },
+  });
+  const nearby = [
+    place('Springfield IL Auto', -89.6, 39.8, {
+      osm_key: 'shop',
+      city: 'Springfield',
+      state: 'Illinois',
+      countrycode: 'US',
+    }),
+  ];
+  const anywhere = [
+    place('Springfield', -89.65, 39.78, { state: 'Illinois', countrycode: 'US' }),
+  ];
+  const fetchImpl = photonPair(nearby, anywhere);
+
+  const result = await geocodeKeyless('Springfield, IL', {
+    bias: '39.70,-89.70|39.90,-89.50',
+    fetchImpl,
+  });
+
+  assert.doesNotMatch(result.label, /Auto/);
+  assert.match(result.label, /^Springfield/);
+});