refactor: split agent tools

src/agents/tools/gateway.ts

@@ -0,0 +1,44 @@
+import { callGateway } from "../../gateway/call.js";
+
+export const DEFAULT_GATEWAY_URL = "ws://127.0.0.1:18789";
+
+export type GatewayCallOptions = {
+  gatewayUrl?: string;
+  gatewayToken?: string;
+  timeoutMs?: number;
+};
+
+export function resolveGatewayOptions(opts?: GatewayCallOptions) {
+  const url =
+    typeof opts?.gatewayUrl === "string" && opts.gatewayUrl.trim()
+      ? opts.gatewayUrl.trim()
+      : DEFAULT_GATEWAY_URL;
+  const token =
+    typeof opts?.gatewayToken === "string" && opts.gatewayToken.trim()
+      ? opts.gatewayToken.trim()
+      : undefined;
+  const timeoutMs =
+    typeof opts?.timeoutMs === "number" && Number.isFinite(opts.timeoutMs)
+      ? Math.max(1, Math.floor(opts.timeoutMs))
+      : 10_000;
+  return { url, token, timeoutMs };
+}
+
+export async function callGatewayTool<T = unknown>(
+  method: string,
+  opts: GatewayCallOptions,
+  params?: unknown,
+  extra?: { expectFinal?: boolean },
+) {
+  const gateway = resolveGatewayOptions(opts);
+  return await callGateway<T>({
+    url: gateway.url,
+    token: gateway.token,
+    method,
+    params,
+    timeoutMs: gateway.timeoutMs,
+    expectFinal: extra?.expectFinal,
+    clientName: "agent",
+    mode: "agent",
+  });
+}