import { handleOAuthRoutes, MCP_PATH } from "./oauth";
import { handleMcpEndpoint, handleTestEviction } from "./transport";

/** MCP endpoint and its OAuth 2.1 authorization server; runs before the cross-origin guard (token-only). */
export async function handleMcpRoutes(request: Request, url: URL): Promise<Response | null> {
  if (url.pathname === MCP_PATH || url.pathname === `${MCP_PATH}/`) return handleMcpEndpoint(request, url);
  if (url.pathname === `${MCP_PATH}/__test/evict`) return handleTestEviction(request, url);
  return handleOAuthRoutes(request, url);
}