From d5559b4ea680741a40a247b43a4f621524528071 Mon Sep 17 00:00:00 2001
From: cliffhall <cliff@futurescale.com>
Date: Sun, 26 Apr 2026 11:38:11 -0400
Subject: [PATCH] Make ResourcesScreen template/resource selection mutually
 exclusive

Selecting a resource now clears the active template selection (and vice
versa), so the right-hand panel reflects what the user just clicked.
The template's Read Resource button still only sets the resource URI,
preserving the template-with-preview layout for the read flow.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .../screens/ResourcesScreen/ResourcesScreen.tsx    | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/clients/web/src/components/screens/ResourcesScreen/ResourcesScreen.tsx b/clients/web/src/components/screens/ResourcesScreen/ResourcesScreen.tsx
index 0bbc0891..08860cff 100644
--- a/clients/web/src/components/screens/ResourcesScreen/ResourcesScreen.tsx
+++ b/clients/web/src/components/screens/ResourcesScreen/ResourcesScreen.tsx
@@ -104,6 +104,16 @@ export function ResourcesScreen({
       ? { name: readState.uri, uri: readState.uri }
       : undefined);
 
+  function handleSelectResource(uri: string) {
+    setSelectedTemplateUri(undefined);
+    setSelectedResourceUri(uri);
+  }
+
+  function handleSelectTemplate(uriTemplate: string) {
+    setSelectedResourceUri(undefined);
+    setSelectedTemplateUri(uriTemplate);
+  }
+
   function handleReadResource(uri: string) {
     setSelectedResourceUri(uri);
     onReadResource(uri);
@@ -164,8 +174,8 @@ export function ResourcesScreen({
             selectedTemplateUri={selectedTemplateUri}
             listChanged={listChanged}
             onRefreshList={onRefreshList}
-            onSelectUri={setSelectedResourceUri}
-            onSelectTemplate={setSelectedTemplateUri}
+            onSelectUri={handleSelectResource}
+            onSelectTemplate={handleSelectTemplate}
             onUnsubscribeResource={onUnsubscribeResource}
           />
         </SidebarCard>