chore: Add support for panorama in isolated widgets (#141)

Author: michaeldowseza

src/internal/base-component/__tests__/panorama-metrics.test.ts

@@ -6,6 +6,7 @@ import { PanoramaClient } from '../metrics/log-clients';
 declare global {
   interface Window {
     panorama?: any;
+    [key: symbol]: any;
   }
 }
 
@@ -86,4 +87,20 @@ describe('PanoramaClient', () => {
     panorama.sendMetric({ timestamp: 15 });
     expect(window.panorama).toHaveBeenCalledWith('trackCustomEvent', expect.objectContaining({ timestamp: 15 }));
   });
+
+  test('finds panorama function from Symbol.for("panorama") property', () => {
+    // Remove the regular panorama property
+    delete window.panorama;
+
+    const mockPanoramaSymbolFn = jest.fn();
+    const panoramaSymbol = Symbol.for('panorama');
+    (window as any)[panoramaSymbol] = mockPanoramaSymbolFn;
+
+    panorama.sendMetric({ eventValue: 'symbol-test' });
+
+    expect(mockPanoramaSymbolFn).toHaveBeenCalledWith(
+      'trackCustomEvent',
+      expect.objectContaining({ eventType: 'awsui', eventValue: 'symbol-test' })
+    );
+  });
 });

src/internal/base-component/metrics/log-clients.ts

@@ -142,6 +142,12 @@ export class PanoramaClient {
         return currentWindow?.panorama;
       }
 
+      const panoramaSymbol = Symbol.for('panorama');
+      const symbolProperty = (currentWindow as any)?.[panoramaSymbol];
+      if (typeof symbolProperty === 'function') {
+        return symbolProperty as PanoramaFunction;
+      }
+
       if (!currentWindow || currentWindow.parent === currentWindow) {
         // When the window has no more parents, it references itself
         return undefined;