SESSIONS_SEND_TOOL_DISPLAY_SUMMARY,

} from "../tool-description-presets.js";

import type { AnyAgentTool } from "./common.js";

import { jsonResult, readStringParam } from "./common.js";

import { jsonResult, readNonNegativeIntegerParam, readStringParam } from "./common.js";

import {

createSessionVisibilityGuard,

createAgentToAgentPolicy,

label: Type.Optional(Type.String({ minLength: 1, maxLength: SESSION_LABEL_MAX_LENGTH })),

agentId: Type.Optional(Type.String({ minLength: 1, maxLength: 64 })),

message: Type.String(),

timeoutSeconds: Type.Optional(Type.Number({ minimum: 0 })),

timeoutSeconds: Type.Optional(Type.Integer({ minimum: 0 })),

});

type GatewayCaller = typeof callGateway;

const params = args as Record<string, unknown>;

const gatewayCall = opts?.callGateway ?? callGateway;

const message = readStringParam(params, "message", { required: true });

const timeoutSeconds = readNonNegativeIntegerParam(params, "timeoutSeconds") ?? 30;

const { cfg, mainKey, alias, effectiveRequesterKey, restrictToSpawned } =

resolveSessionToolContext(opts);

// Normalize sessionKey/sessionId input into a canonical session key.

const resolvedKey = visibleSession.key;

const displayKey = visibleSession.displayKey;

const timeoutSeconds =

typeof params.timeoutSeconds === "number" && Number.isFinite(params.timeoutSeconds)

? Math.max(0, Math.floor(params.timeoutSeconds))

: 30;

const timeoutMs = timeoutSeconds * 1000;

const announceTimeoutMs = timeoutSeconds === 0 ? 30_000 : timeoutMs;

const idempotencyKey = crypto.randomUUID();