From b547fa94edfd6f78f8504a87fb0c2bae95201dfc Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Sat, 8 Aug 2026 05:06:33 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Palette:=20Add=20loading=20state?=
 =?UTF-8?q?=20and=20disable=20login/register=20buttons?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Added disabled states and loading text to login and register buttons during asynchronous requests.
- Prevent duplicate attempts and provide visual feedback to users.
- Restored original button state in finally blocks.

Co-authored-by: singhaditya21 <53948039+singhaditya21@users.noreply.github.com>
---
 .Jules/palette.md  |  3 +++
 web-demo/js/app.js | 26 ++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 .Jules/palette.md

diff --git a/.Jules/palette.md b/.Jules/palette.md
new file mode 100644
index 0000000..a8487f4
--- /dev/null
+++ b/.Jules/palette.md
@@ -0,0 +1,3 @@
+## 2026-08-08 - Added Visual Feedback and Disabled State to Form Buttons
+**Learning:** During asynchronous operations like login or registration, users may double-click submission buttons if they don't see immediate feedback, leading to duplicate requests.
+**Action:** Always disable form submission buttons and provide a visual loading indicator (e.g., changing text to "⏳ Logging in...") during async requests, restoring the state in a `finally` block to ensure a smooth and robust user experience.
diff --git a/web-demo/js/app.js b/web-demo/js/app.js
index 11508de..53cf2d8 100644
--- a/web-demo/js/app.js
+++ b/web-demo/js/app.js
@@ -144,6 +144,14 @@ class ClimaAI {
         e.preventDefault();
         const email = document.getElementById('loginEmail').value;
         const password = document.getElementById('loginPassword').value;
+        const submitBtn = e.submitter;
+        let originalText = '';
+
+        if (submitBtn) {
+            originalText = submitBtn.innerHTML;
+            submitBtn.disabled = true;
+            submitBtn.innerHTML = '⏳ Logging in...';
+        }
 
         try {
             this.showToast('Logging in...', 'info');
@@ -155,6 +163,11 @@ class ClimaAI {
             this.checkSubscription();
         } catch (error) {
             this.showToast(error.message || 'Login failed', 'error');
+        } finally {
+            if (submitBtn) {
+                submitBtn.disabled = false;
+                submitBtn.innerHTML = originalText;
+            }
         }
     }
 
@@ -163,6 +176,14 @@ class ClimaAI {
         const name = document.getElementById('registerName').value;
         const email = document.getElementById('registerEmail').value;
         const password = document.getElementById('registerPassword').value;
+        const submitBtn = e.submitter;
+        let originalText = '';
+
+        if (submitBtn) {
+            originalText = submitBtn.innerHTML;
+            submitBtn.disabled = true;
+            submitBtn.innerHTML = '⏳ Signing up...';
+        }
 
         try {
             this.showToast('Creating account...', 'info');
@@ -174,6 +195,11 @@ class ClimaAI {
             this.checkSubscription();
         } catch (error) {
             this.showToast(error.message || 'Registration failed', 'error');
+        } finally {
+            if (submitBtn) {
+                submitBtn.disabled = false;
+                submitBtn.innerHTML = originalText;
+            }
         }
     }