feat(cli): add macOS run-event notifications (interactive only) (#19056)

Co-authored-by: Tommaso Sciortino <sciortino@gmail.com>

packages/cli/src/ui/hooks/useConfirmingTool.ts

@@ -6,17 +6,10 @@
 
 import { useMemo } from 'react';
 import { useUIState } from '../contexts/UIStateContext.js';
-import {
-  type IndividualToolCallDisplay,
-  type HistoryItemToolGroup,
-} from '../types.js';
-import { CoreToolCallStatus } from '@google/gemini-cli-core';
+import { getConfirmingToolState } from '../utils/confirmingTool.js';
+import type { ConfirmingToolState } from '../utils/confirmingTool.js';
 
-export interface ConfirmingToolState {
-  tool: IndividualToolCallDisplay;
-  index: number;
-  total: number;
-}
+export type { ConfirmingToolState } from '../utils/confirmingTool.js';
 
 /**
  * Selects the "Head" of the confirmation queue.
@@ -27,36 +20,8 @@ export function useConfirmingTool(): ConfirmingToolState | null {
   // Gemini responses and Slash commands.
   const { pendingHistoryItems } = useUIState();
 
-  return useMemo(() => {
-    // 1. Flatten all pending tools from all pending history groups
-    const allPendingTools = pendingHistoryItems
-      .filter(
-        (item): item is HistoryItemToolGroup => item.type === 'tool_group',
-      )
-      .flatMap((group) => group.tools);
-
-    // 2. Filter for those requiring confirmation
-    const confirmingTools = allPendingTools.filter(
-      (t) => t.status === CoreToolCallStatus.AwaitingApproval,
-    );
-
-    if (confirmingTools.length === 0) {
-      return null;
-    }
-
-    // 3. Select Head (FIFO)
-    const head = confirmingTools[0];
-
-    // 4. Calculate progress based on the full tool list
-    // This gives the user context of where they are in the current batch.
-    const headIndexInFullList = allPendingTools.findIndex(
-      (t) => t.callId === head.callId,
-    );
-
-    return {
-      tool: head,
-      index: headIndexInFullList + 1,
-      total: allPendingTools.length,
-    };
-  }, [pendingHistoryItems]);
+  return useMemo(
+    () => getConfirmingToolState(pendingHistoryItems),
+    [pendingHistoryItems],
+  );
 }