getSubagentDepth,

isCronSessionKey,

parseThreadSessionSuffix,

resolveThreadParentSessionKey,

} from "../sessions/session-key-utils.js";

import {

agentSessionKeysMatchByRequestKey,

"agent:main:feishu:group:oc_group_chat:topic:om_topic_root:sender:ou_topic_user",

threadId: undefined,

});

expect(

resolveThreadParentSessionKey(

"agent:main:feishu:group:oc_group_chat:topic:om_topic_root:sender:ou_topic_user",

),

).toBeNull();

});

it("does not treat telegram :topic: as a generic thread suffix", () => {

expect(parseThreadSessionSuffix("agent:main:telegram:group:-100123:topic:77")).toEqual({

baseSessionKey: "agent:main:telegram:group:-100123:topic:77",

threadId: undefined,

});

expect(resolveThreadParentSessionKey("agent:main:telegram:group:-100123:topic:77")).toBeNull();

});

it("parses mixed-case :thread: markers without lowercasing the stored key", () => {

return { channel, kind, rawId, prefix };

}

export function resolveThreadParentSessionKey(

sessionKey: string | undefined | null,

): string | null {

const { baseSessionKey, threadId } = parseThreadSessionSuffix(sessionKey);

if (!threadId) {

return null;

}

const parent = normalizeOptionalString(baseSessionKey);

if (!parent) {

return null;

}

return parent;

}