feat: support C/D/A/V connections and nodes info

core/src/ten_manager/designer_frontend/package.json

@@ -15,6 +15,8 @@
     "@radix-ui/react-dropdown-menu": "^2.1.4",
     "@radix-ui/react-navigation-menu": "^1.2.3",
     "@radix-ui/react-slot": "^1.1.1",
+    "@radix-ui/react-tabs": "^1.1.2",
+    "@tanstack/react-table": "^8.20.6",
     "@xterm/addon-attach": "^0.11.0",
     "@xterm/addon-fit": "^0.10.0",
     "@xterm/addon-unicode11": "^0.8.0",

core/src/ten_manager/designer_frontend/src/App.tsx

@@ -35,6 +35,7 @@ import {
 } from "@/flow/graph";
 import Popup from "@/components/Popup/Popup";
 import type { IGraph } from "@/types/graphs";
+import { ReactFlowDataContext } from "@/context/ReactFlowDataContext";
 
 const App: React.FC = () => {
   const [graphs, setGraphs] = useState<IGraph[]>([]);
@@ -69,16 +70,30 @@ const App: React.FC = () => {
 
       let initialNodes: CustomNodeType[] = processNodes(backendNodes);
 
-      const { initialEdges, nodeSourceCmdMap, nodeTargetCmdMap } =
-        processConnections(backendConnections);
+      const {
+        initialEdges,
+        nodeSourceCmdMap,
+        nodeSourceDataMap,
+        nodeSourceAudioFrameMap,
+        nodeSourceVideoFrameMap,
+        nodeTargetCmdMap,
+        nodeTargetDataMap,
+        nodeTargetAudioFrameMap,
+        nodeTargetVideoFrameMap,
+      } = processConnections(backendConnections);
 
       // Write back the cmd information to nodes, so that CustomNode could
       // generate corresponding handles.
-      initialNodes = enhanceNodesWithCommands(
-        initialNodes,
+      initialNodes = enhanceNodesWithCommands(initialNodes, {
         nodeSourceCmdMap,
-        nodeTargetCmdMap
-      );
+        nodeTargetCmdMap,
+        nodeSourceDataMap,
+        nodeTargetDataMap,
+        nodeSourceAudioFrameMap,
+        nodeSourceVideoFrameMap,
+        nodeTargetAudioFrameMap,
+        nodeTargetVideoFrameMap,
+      });
 
       // Fetch additional addon information for each node.
       const nodesWithAddonInfo = await fetchAddonInfoForNodes(initialNodes);
@@ -136,43 +151,45 @@ const App: React.FC = () => {
 
   return (
     <ThemeProvider defaultTheme="dark" storageKey="vite-ui-theme">
-      <AppBar
-        version={version}
-        onAutoLayout={performAutoLayout}
-        onOpenExistingGraph={handleOpenExistingGraph}
-        onSetBaseDir={handleSetBaseDir}
-      />
-      <FlowCanvas
-        nodes={nodes}
-        edges={edges}
-        onNodesChange={handleNodesChange}
-        onEdgesChange={handleEdgesChange}
-        onConnect={(connection) => {
-          setEdges((eds) => addEdge(connection, eds));
-        }}
-      />
-      {showGraphSelection && (
-        <Popup
-          title="Select a Graph"
-          onClose={() => setShowGraphSelection(false)}
-          resizable={false}
-          initialWidth={400}
-          initialHeight={300}
-          onCollapseToggle={() => {}}
-        >
-          <ul>
-            {graphs.map((graph) => (
-              <li
-                key={graph.name}
-                style={{ cursor: "pointer", padding: "5px 0" }}
-                onClick={() => handleSelectGraph(graph.name)}
-              >
-                {graph.name} {graph.auto_start ? "(Auto Start)" : ""}
-              </li>
-            ))}
-          </ul>
-        </Popup>
-      )}
+      <ReactFlowDataContext.Provider value={{ nodes, edges }}>
+        <AppBar
+          version={version}
+          onAutoLayout={performAutoLayout}
+          onOpenExistingGraph={handleOpenExistingGraph}
+          onSetBaseDir={handleSetBaseDir}
+        />
+        <FlowCanvas
+          nodes={nodes}
+          edges={edges}
+          onNodesChange={handleNodesChange}
+          onEdgesChange={handleEdgesChange}
+          onConnect={(connection) => {
+            setEdges((eds) => addEdge(connection, eds));
+          }}
+        />
+        {showGraphSelection && (
+          <Popup
+            title="Select a Graph"
+            onClose={() => setShowGraphSelection(false)}
+            resizable={false}
+            initialWidth={400}
+            initialHeight={300}
+            onCollapseToggle={() => {}}
+          >
+            <ul>
+              {graphs.map((graph) => (
+                <li
+                  key={graph.name}
+                  style={{ cursor: "pointer", padding: "5px 0" }}
+                  onClick={() => handleSelectGraph(graph.name)}
+                >
+                  {graph.name} {graph.auto_start ? "(Auto Start)" : ""}
+                </li>
+              ))}
+            </ul>
+          </Popup>
+        )}
+      </ReactFlowDataContext.Provider>
     </ThemeProvider>
   );
 };

core/src/ten_manager/designer_frontend/src/api/endpoints/graphs.ts

@@ -53,6 +53,45 @@ export const ENDPOINT_GRAPHS = {
                 })
               )
               .optional(),
+            data: z
+              .array(
+                z.object({
+                  name: z.string(),
+                  dest: z.array(
+                    z.object({
+                      app: z.string(),
+                      extension: z.string(),
+                    })
+                  ),
+                })
+              )
+              .optional(),
+            audio_frame: z
+              .array(
+                z.object({
+                  name: z.string(),
+                  dest: z.array(
+                    z.object({
+                      app: z.string(),
+                      extension: z.string(),
+                    })
+                  ),
+                })
+              )
+              .optional(),
+            video_frame: z
+              .array(
+                z.object({
+                  name: z.string(),
+                  dest: z.array(
+                    z.object({
+                      app: z.string(),
+                      extension: z.string(),
+                    })
+                  ),
+                })
+              )
+              .optional(),
           })
         )
       ),

core/src/ten_manager/designer_frontend/src/components/AppBar/AppBar.tsx

@@ -16,6 +16,7 @@ import { Badge } from "@/components/ui/Badge";
 import { FileMenu } from "@/components/AppBar/FileMenu";
 import { EditMenu } from "@/components/AppBar/EditMenu";
 import { HelpMenu } from "@/components/AppBar/HelpMenu";
+import { AppStatus } from "@/components/AppBar/AppStatus";
 import { cn } from "@/lib/utils";
 
 interface AppBarProps {
@@ -67,8 +68,16 @@ const AppBar: React.FC<AppBarProps> = ({
         </NavigationMenuList>
       </NavigationMenu>
 
+      {/* Middle part is the status bar. */}
+      <AppStatus
+        className={cn(
+          "flex-1 flex justify-center items-center",
+          "text-xs text-muted-foreground"
+        )}
+      />
+
       {/* Right part is the logo. */}
-      <div className="ml-auto flex items-center gap-1.5">
+      <div className="flex items-center gap-1.5">
         <LanguageToggle />
         <ModeToggle />
         <div

core/src/ten_manager/designer_frontend/src/components/AppBar/AppStatus.tsx

@@ -0,0 +1,46 @@
+//
+// Copyright © 2025 Agora
+// This file is part of TEN Framework, an open source project.
+// Licensed under the Apache License, Version 2.0, with certain conditions.
+// Refer to the "LICENSE" file in the root directory for more information.
+//
+import { SaveIcon, FilePenLineIcon, SaveOffIcon } from "lucide-react";
+
+import { Button } from "@/components/ui/Button";
+import { cn } from "@/lib/utils";
+
+// eslint-disable-next-line react-refresh/only-export-components
+export enum EAppStatus {
+  SAVED = "Saved",
+  UNSAVED = "Unsaved",
+  EDITING = "Editing",
+}
+
+export function AppStatus(props: { className?: string; status?: EAppStatus }) {
+  const { className, status } = props;
+  if (!status) {
+    return null;
+  }
+  return (
+    <div className={cn("flex items-center gap-2", "w-fit", className)}>
+      <div className="flex items-center">
+        {status === EAppStatus.SAVED && <SaveIcon className="w-4 h-4 me-2" />}
+        {status === EAppStatus.UNSAVED && (
+          <SaveOffIcon className="w-4 h-4 me-2" />
+        )}
+        {status === EAppStatus.EDITING && (
+          <FilePenLineIcon className="w-4 h-4 me-2" />
+        )}
+        {status}
+      </div>
+      {status === EAppStatus.EDITING && (
+        <div className="flex items-center text-primary">
+          <Button variant="outline" size="sm" className="">
+            <SaveIcon className="w-3 h-3" />
+            <span className="text-xs">Save</span>
+          </Button>
+        </div>
+      )}
+    </div>
+  );
+}