GUI: updates to reference_tools_panel.py WIP

daq/src/aaredaq/server.py

@@ -26,8 +26,6 @@ from aaredaq.daq import AareDAQ
 
 from aaredaq.camera_stat_thread import start_image_stats_receiver, stop_image_stats_receiver
 
-from aaregui.panels.reference_tools_panel import ReferenceToolsModel
-
 app = FastAPI()
 
 # OAuth2 setup
@@ -246,6 +244,13 @@ def get_spreadsheet(data: TokenData) -> SampleShortInfoList:
 def get_reference_tools() -> SampleShortInfoList:
     return cfg.reference_tools
 
+async def reference_tools_event_stream() -> AsyncGenerator[str, None]:
+    try:
+        while True:
+            yield get_reference_tools().model_dump_json()
+            await asyncio.sleep(10)
+    except asyncio.CancelledError:
+        return
 
 async def spreadsheet_event_stream(data: TokenData) -> AsyncGenerator[str, None]:
     try:
@@ -270,6 +275,18 @@ async def spreadsheet_sse(token: str = Depends(oauth2_scheme)):
         }
     )
 
+@app.get("/sse/reference_tools")
+async def reference_tools_sse():
+    return StreamingResponse(
+        reference_tools_event_stream(),
+        media_type="text/event-stream",
+        headers={
+            "Cache-Control": "no-cache",
+            "Connection": "keep-alive",
+            "Access-Control-Allow-Origin": "*",
+            "Access-Control-Allow-Headers": "Cache-Control"
+        }
+    )
 
 @app.get("/sample/spreadsheet")
 async def spreadsheet(token: str = Depends(oauth2_scheme)) -> SampleShortInfoList: