From f21ebec84d3207ed7eab7d712315adc8ab706708 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Wed, 7 Oct 2026 13:39:15 -0700
Subject: Desktop: Send opens with the cursor in the recipient field (once per
 visit, never off another field, never on phones); the amount field still
 takes it once a recipient resolves

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 src/app.js | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

(limited to 'src/app.js')

diff --git a/src/app.js b/src/app.js
index 0ff5ccb..28414d6 100644
--- a/src/app.js
+++ b/src/app.js
@@ -4721,21 +4721,26 @@ function tabsBar() {
   );
 }
 
-// On a desktop (a real pointer, a real keyboard) the amount field takes the
-// cursor the moment it appears, so a picked recipient goes straight to typing
-// the number. Once per field: it never pulls focus back after you've moved on,
-// and never off another field you're in (a zap comment) — only off nothing,
-// or off the recipient field that just resolved. Phones keep their keyboard
-// down until a tap.
-function focusSendAmount() {
+// On a desktop (a real pointer, a real keyboard) Send is ready to type into:
+// the recipient field has the cursor when the tab opens, and the amount field
+// takes it the moment it appears, so a picked recipient goes straight to
+// typing the number. Once per field per visit: it never pulls focus back after
+// you've moved on, and never off another field you're in (a zap comment) —
+// only off nothing, or (for the amount) off the recipient field that just
+// resolved. Phones keep their keyboard down until a tap.
+let sendVisit = 0, lastTabSeen = null;
+function focusSendField() {
   if (matchMedia('(pointer: coarse)').matches) return;
   const pane = document.querySelector('[data-send-pane]');
-  const amt = pane && pane.querySelector('input[type=number]:not(:disabled)');
-  if (!amt || amt._autoFocused) return;
-  amt._autoFocused = true;
+  if (!pane) return;
+  const amt = pane.querySelector('input[type=number]:not(:disabled)');
+  const dest = pane.querySelector('textarea.send-dest:not(:disabled)');
+  const field = amt || dest;
+  if (!field || field._autoFocused === sendVisit) return;
+  field._autoFocused = sendVisit;
   const a = document.activeElement;
-  if (a && a !== document.body && !(a.classList && a.classList.contains('send-dest'))) return;
-  amt.focus();
+  if (a && a !== document.body && !(amt && a.classList && a.classList.contains('send-dest'))) return;
+  field.focus();
 }
 
 function tabContent() {
@@ -4752,9 +4757,10 @@ function tabContent() {
   if (detailOpen) return hist;
   sendFocused = false;
   const pane = ui.tab === 'receive' ? receiveTab() : sendTab();
+  if (ui.tab !== lastTabSeen) { lastTabSeen = ui.tab; if (ui.tab === 'send') sendVisit++; }
   if (ui.tab === 'send' && pane && pane.setAttribute) {
     pane.setAttribute('data-send-pane', '');
-    requestAnimationFrame(focusSendAmount);
+    requestAnimationFrame(focusSendField);
   }
   // Past the recipient — an amount to enter, a payment to confirm — the
   // history is one more thing on screen while you're about to send.
-- 
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