Clean up file and remove broken import

src/app/pages/client/CallProvider.tsx

@@ -1,35 +1,28 @@
 import React, { createContext, useState, useContext, useMemo, useCallback, ReactNode } from 'react';
 import { logger } from 'matrix-js-sdk/lib/logger';
-// Import the transport type and action types from matrix-widget-api
-import { WidgetApiToWidgetAction, ITransport, AnyWidgetAction } from 'matrix-widget-api'; // Ensure ITransport and AnyWidgetAction are imported
+import { WidgetApiToWidgetAction, ITransport, WidgetApiAction } from 'matrix-widget-api';
 
-// Define the shape of the context value
 interface CallContextState {
   activeCallRoomId: string | null;
   setActiveCallRoomId: (roomId: string | null) => void;
   hangUp: () => void;
-  // --- New additions for API interaction ---
-  activeApiTransport: ITransport | null; // Hold the active transport
-  registerActiveTransport: (roomId: string | null, transport: ITransport | null) => void; // Function for PersistentCallContainer to register/unregister
+  activeApiTransport: ITransport | null;
+  registerActiveTransport: (roomId: string | null, transport: ITransport | null) => void;
   sendWidgetAction: <T = unknown>(
-    action: WidgetApiToWidgetAction | string, // Allow standard actions or custom string actions
+    action: WidgetApiToWidgetAction | string,
     data: T
-  ) => Promise<void>; // Function for any component to send actions
+  ) => Promise<void>;
 }
 
-// Create the context
 const CallContext = createContext<CallContextState | undefined>(undefined);
 
 interface CallProviderProps {
   children: ReactNode;
 }
 
-// Create the Provider component
 export function CallProvider({ children }: CallProviderProps) {
   const [activeCallRoomId, setActiveCallRoomIdState] = useState<string | null>(null);
-  // --- New State: Hold the transport of the currently active widget API ---
   const [activeApiTransport, setActiveApiTransport] = useState<ITransport | null>(null);
-  // Store the room ID associated with the current active transport
   const [transportRoomId, setTransportRoomId] = useState<string | null>(null);
 
   // --- Actions ---
@@ -37,7 +30,6 @@ export function CallProvider({ children }: CallProviderProps) {
     (roomId: string | null) => {
       logger.debug(`CallContext: Setting activeCallRoomId to ${roomId}`);
       setActiveCallRoomIdState(roomId);
-      // If the room being cleared is the one associated with the transport, clear the transport
       if (roomId === null || roomId !== transportRoomId) {
         logger.debug(
           `CallContext: Clearing active transport because active room changed or was cleared.`
@@ -47,50 +39,37 @@ export function CallProvider({ children }: CallProviderProps) {
       }
     },
     [transportRoomId]
-  ); // Depends on transportRoomId to avoid clearing unnecessarily
+  );
 
   const hangUp = useCallback(() => {
     logger.debug(`CallContext: Hang up called.`);
     setActiveCallRoomIdState(null);
-    // Also clear the transport on hangup
     logger.debug(`CallContext: Clearing active transport due to hangup.`);
     setActiveApiTransport(null);
     setTransportRoomId(null);
   }, []);
 
-  // --- New Action: Register/Unregister Transport ---
-  // Called by PersistentCallContainer when its widget API is ready or cleaned up
-  // Now accepts the roomId associated with the transport
   const registerActiveTransport = useCallback(
     (roomId: string | null, transport: ITransport | null) => {
       if (roomId && transport) {
         logger.debug(`CallContext: Registering active transport for room ${roomId}.`);
         setActiveApiTransport(transport);
         setTransportRoomId(roomId);
+      } else if (roomId === transportRoomId || roomId === null) {
+        logger.debug(`CallContext: Clearing active transport for room ${transportRoomId}.`);
+        setActiveApiTransport(null);
+        setTransportRoomId(null);
       } else {
-        // Only clear if the transport being cleared belongs to the currently stored roomId
-        // or if roomId is explicitly null (global cleanup)
-        if (roomId === transportRoomId || roomId === null) {
-          logger.debug(`CallContext: Clearing active transport for room ${transportRoomId}.`);
-          setActiveApiTransport(null);
-          setTransportRoomId(null);
-        } else {
-          logger.debug(
-            `CallContext: Ignoring transport clear request for room ${roomId}, as current transport belongs to ${transportRoomId}.`
-          );
-        }
+        logger.debug(
+          `CallContext: Ignoring transport clear request for room ${roomId}, as current transport belongs to ${transportRoomId}.`
+        );
       }
     },
-    [transportRoomId] // Depends on the currently stored transportRoomId
+    [transportRoomId]
   );
 
-  // --- New Action: Send Action to Widget ---
-  // Can be called by any component within the provider
   const sendWidgetAction = useCallback(
-    async <T = unknown,>(
-      action: WidgetApiToWidgetAction | string, // Use the imported type or allow custom strings
-      data: T
-    ): Promise<void> => {
+    async <T = unknown,>(action: WidgetApiToWidgetAction | string, data: T): Promise<void> => {
       if (!activeApiTransport) {
         logger.warn(
           `CallContext: Cannot send action '${action}', no active API transport registered.`
@@ -108,17 +87,13 @@ export function CallProvider({ children }: CallProviderProps) {
           `CallContext: Sending action '${action}' via active transport (room: ${transportRoomId}) with data:`,
           data
         );
-        // Use the transport's send method.
-        // The 'action' parameter should match expected Widget API actions.
-        // The transport handles wrapping this in the correct message format.
-        await activeApiTransport.send<T>(action as AnyWidgetAction, data); // Cast action type if needed by transport method signature
+        await activeApiTransport.send<T>(action as WidgetApiAction, data);
       } catch (error) {
         logger.error(`CallContext: Error sending action '${action}':`, error);
         return Promise.reject(error);
-        // Handle error appropriately
       }
     },
-    [activeApiTransport, activeCallRoomId, transportRoomId] // Depends on the current transport and active room IDs
+    [activeApiTransport, activeCallRoomId, transportRoomId]
   );
 
   // --- Memoize Context Value ---
@@ -127,8 +102,7 @@ export function CallProvider({ children }: CallProviderProps) {
       activeCallRoomId,
       setActiveCallRoomId,
       hangUp,
-      // Add new state and actions to the context value
-      activeApiTransport, // Keep exposing transport if direct access is ever needed, but prefer sendWidgetAction
+      activeApiTransport,
       registerActiveTransport,
       sendWidgetAction,
     }),
@@ -142,12 +116,9 @@ export function CallProvider({ children }: CallProviderProps) {
     ]
   );
 
-  // Provide the context value to children
   return <CallContext.Provider value={contextValue}>{children}</CallContext.Provider>;
 }
 
-// --- Custom Hook ---
-// Remains the same, but now returns the extended context value
 export function useCallState(): CallContextState {
   const context = useContext(CallContext);
   if (context === undefined) {