From 3043aa4d5b9d75e54e1558f621cc82983f639838 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 22 Mar 2026 10:37:54 +0000
Subject: [PATCH] feat: add keyboard shortcuts 1-9, 0 to switch camera groups

Keys 1-9 switch to camera groups 1-9 (sorted by order), key 0 switches
to the 10th group. Shortcuts are ignored when viewing a single camera
(selectedCameraName is set) and do not interfere with text input fields
(handled by useKeyboardListener's built-in focus detection).

https://claude.ai/code/session_018vH9fGSi5McLLa47GEiZJC
---
 web/src/pages/Live.tsx | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/web/src/pages/Live.tsx b/web/src/pages/Live.tsx
index 1b4bfb33a..876a2e570 100644
--- a/web/src/pages/Live.tsx
+++ b/web/src/pages/Live.tsx
@@ -65,6 +65,29 @@ function Live() {
     return false;
   });
 
+  useKeyboardListener(
+    ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"],
+    (key, modifiers) => {
+      if (!modifiers.down || !config || selectedCameraName) {
+        return false;
+      }
+
+      const groups = Object.entries(config.camera_groups).sort(
+        (a, b) => a[1].order - b[1].order,
+      );
+
+      // 1-9 → индексы 0-8, 0 → индекс 9
+      const index = key === "0" ? 9 : parseInt(key) - 1;
+
+      if (index < groups.length) {
+        setCameraGroup(groups[index][0]);
+        return true;
+      }
+
+      return false;
+    },
+  );
+
   // document title
 
   useEffect(() => {