From 0e3e20c990673198fef4ab0ff08c32b94d59f543 Mon Sep 17 00:00:00 2001
From: Paul Holstein <44263169+holstein13@users.noreply.github.com>
Date: Sat, 21 Feb 2026 16:46:32 -0500
Subject: [PATCH] feat(report): add 'report' tab type and openSessionReport
 store action

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .../components/layout/SortableTab.tsx         |  3 ++-
 src/renderer/store/slices/tabSlice.ts         | 22 +++++++++++++++++++
 src/renderer/types/tabs.ts                    |  2 +-
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/renderer/components/layout/SortableTab.tsx b/src/renderer/components/layout/SortableTab.tsx
index 1a9758c4..72fd3013 100644
--- a/src/renderer/components/layout/SortableTab.tsx
+++ b/src/renderer/components/layout/SortableTab.tsx
@@ -8,7 +8,7 @@ import { useCallback, useState } from 'react';
 import { useSortable } from '@dnd-kit/sortable';
 import { CSS } from '@dnd-kit/utilities';
 import { useStore } from '@renderer/store';
-import { Bell, FileText, LayoutDashboard, Pin, Search, Settings, X } from 'lucide-react';
+import { Activity, Bell, FileText, LayoutDashboard, Pin, Search, Settings, X } from 'lucide-react';
 import { useShallow } from 'zustand/react/shallow';
 
 import type { Tab } from '@renderer/types/tabs';
@@ -30,6 +30,7 @@ const TAB_ICONS = {
   notifications: Bell,
   settings: Settings,
   session: FileText,
+  report: Activity,
 } as const;
 
 export const SortableTab = ({
diff --git a/src/renderer/store/slices/tabSlice.ts b/src/renderer/store/slices/tabSlice.ts
index f0d4f3af..1735c03e 100644
--- a/src/renderer/store/slices/tabSlice.ts
+++ b/src/renderer/store/slices/tabSlice.ts
@@ -46,6 +46,7 @@ export interface TabSlice {
   closeTab: (tabId: string) => void;
   setActiveTab: (tabId: string) => void;
   openDashboard: () => void;
+  openSessionReport: (sourceTabId: string) => void;
   getActiveTab: () => Tab | null;
   isSessionOpen: (sessionId: string) => boolean;
   enqueueTabNavigation: (tabId: string, request: TabNavigationRequest) => void;
@@ -380,6 +381,27 @@ export const createTabSlice: StateCreator<AppState, [], [], TabSlice> = (set, ge
     set(syncFromLayout(newLayout));
   },
 
+  // Open a session report tab based on a source session tab
+  openSessionReport: (sourceTabId: string) => {
+    const state = get();
+    const allTabs = getAllTabs(state.paneLayout);
+    const sourceTab = allTabs.find((t) => t.id === sourceTabId);
+    if (sourceTab?.type !== 'session') return;
+
+    const tabData = state.tabSessionData[sourceTabId];
+    const firstMsg = tabData?.sessionDetail?.session.firstMessage;
+    const label = firstMsg
+      ? `Report: ${firstMsg.slice(0, 30)}${firstMsg.length > 30 ? '…' : ''}`
+      : 'Session Report';
+
+    state.openTab({
+      type: 'report',
+      label,
+      projectId: sourceTab.projectId,
+      sessionId: sourceTab.sessionId,
+    });
+  },
+
   // Get the currently active tab (from the focused pane)
   getActiveTab: () => {
     const state = get();
diff --git a/src/renderer/types/tabs.ts b/src/renderer/types/tabs.ts
index 4e60603e..434b2ff9 100644
--- a/src/renderer/types/tabs.ts
+++ b/src/renderer/types/tabs.ts
@@ -76,7 +76,7 @@ export interface Tab {
   id: string;
 
   /** Type of content displayed in this tab */
-  type: 'session' | 'dashboard' | 'notifications' | 'settings';
+  type: 'session' | 'dashboard' | 'notifications' | 'settings' | 'report';
 
   /** Session ID (required when type === 'session') */
   sessionId?: string;