From 123ad20e9bfc5cf47eca4fe0e073ecef67a639f9 Mon Sep 17 00:00:00 2001
From: Asad Memon <asadmemon@google.com>
Date: Sun, 15 Jun 2025 11:19:05 -0700
Subject: feat: Show model thoughts while loading (#992)

---
 .../cli/src/ui/components/LoadingIndicator.tsx     | 42 +++++++++++++---------
 1 file changed, 25 insertions(+), 17 deletions(-)

(limited to 'packages/cli/src/ui/components/LoadingIndicator.tsx')

diff --git a/packages/cli/src/ui/components/LoadingIndicator.tsx b/packages/cli/src/ui/components/LoadingIndicator.tsx
index 61b74b89..855894e6 100644
--- a/packages/cli/src/ui/components/LoadingIndicator.tsx
+++ b/packages/cli/src/ui/components/LoadingIndicator.tsx
@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+import { ThoughtSummary } from '@gemini-cli/core';
 import React from 'react';
 import { Box, Text } from 'ink';
 import { Colors } from '../colors.js';
@@ -15,12 +16,14 @@ interface LoadingIndicatorProps {
   currentLoadingPhrase?: string;
   elapsedTime: number;
   rightContent?: React.ReactNode;
+  thought?: ThoughtSummary | null;
 }
 
 export const LoadingIndicator: React.FC<LoadingIndicatorProps> = ({
   currentLoadingPhrase,
   elapsedTime,
   rightContent,
+  thought,
 }) => {
   const streamingState = useStreamingContext();
 
@@ -28,25 +31,30 @@ export const LoadingIndicator: React.FC<LoadingIndicatorProps> = ({
     return null;
   }
 
+  const primaryText = thought?.subject || currentLoadingPhrase;
+
   return (
-    <Box marginTop={1} paddingLeft={0}>
-      <Box marginRight={1}>
-        <GeminiRespondingSpinner
-          nonRespondingDisplay={
-            streamingState === StreamingState.WaitingForConfirmation ? '⠏' : ''
-          }
-        />
+    <Box marginTop={1} paddingLeft={0} flexDirection="column">
+      {/* Main loading line */}
+      <Box>
+        <Box marginRight={1}>
+          <GeminiRespondingSpinner
+            nonRespondingDisplay={
+              streamingState === StreamingState.WaitingForConfirmation
+                ? '⠏'
+                : ''
+            }
+          />
+        </Box>
+        {primaryText && <Text color={Colors.AccentPurple}>{primaryText}</Text>}
+        <Text color={Colors.Gray}>
+          {streamingState === StreamingState.WaitingForConfirmation
+            ? ''
+            : ` (esc to cancel, ${elapsedTime}s)`}
+        </Text>
+        <Box flexGrow={1}>{/* Spacer */}</Box>
+        {rightContent && <Box>{rightContent}</Box>}
       </Box>
-      {currentLoadingPhrase && (
-        <Text color={Colors.AccentPurple}>{currentLoadingPhrase}</Text>
-      )}
-      <Text color={Colors.Gray}>
-        {streamingState === StreamingState.WaitingForConfirmation
-          ? ''
-          : ` (esc to cancel, ${elapsedTime}s)`}
-      </Text>
-      <Box flexGrow={1}>{/* Spacer */}</Box>
-      {rightContent && <Box>{rightContent}</Box>}
     </Box>
   );
 };
-- 
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