import fs from "node:fs/promises";

import path from "node:path";

import { expect, test } from "vitest";

import { embeddedRunMock, writeSessionStore } from "./test-helpers.js";

import { embeddedRunMock, testState, writeSessionStore } from "./test-helpers.js";

import {

setupGatewaySessionsTestHarness,

bootstrapCacheMocks,

);

});

test("sessions.create with emitCommandHooks=true resets parent in place when session.dmScope is 'main' (#77434)", async () => {

const { dir } = await createSessionStoreDir();

const transcriptPath = path.join(dir, "sess-parent-dms.jsonl");

await fs.writeFile(

transcriptPath,

`${JSON.stringify({

type: "message",

id: "m1",

message: { role: "user", content: "hello before /new" },

})}\n`,

"utf-8",

);

testState.sessionConfig = { dmScope: "main" };

try {

await writeSessionStore({

entries: {

main: {

sessionId: "sess-parent-dms",

sessionFile: transcriptPath,

updatedAt: Date.now(),

},

},

});

const result = await directSessionReq<{

ok: boolean;

key: string;

sessionId: string;

runStarted: boolean;

}>("sessions.create", {

parentSessionKey: "main",

emitCommandHooks: true,

});

expect(result.ok).toBe(true);

// Reset-in-place: response key matches the parent main key, NOT a dashboard child.

expect(result.payload?.key).toBe("agent:main:main");

expect(result.payload?.runStarted).toBe(false);

expect(result.payload?.sessionId).not.toBe("sess-parent-dms");

expect(sessionLifecycleHookMocks.runSessionEnd).toHaveBeenCalledTimes(1);

expect(sessionLifecycleHookMocks.runSessionStart).toHaveBeenCalledTimes(1);

const [endEvent] = (

sessionLifecycleHookMocks.runSessionEnd.mock.calls as unknown as Array<[unknown, unknown]>

)[0] ?? [undefined, undefined];

const [startEvent] = (

sessionLifecycleHookMocks.runSessionStart.mock.calls as unknown as Array<[unknown, unknown]>

)[0] ?? [undefined, undefined];

expect(endEvent).toMatchObject({

sessionId: "sess-parent-dms",

sessionKey: "agent:main:main",

reason: "new",

});

expect(startEvent).toMatchObject({

sessionKey: "agent:main:main",

resumedFrom: "sess-parent-dms",

});

} finally {

testState.sessionConfig = undefined;

}

});

test("sessions.create without emitCommandHooks does not fire command:new hook (#76957)", async () => {

const { dir } = await createSessionStoreDir();

await writeSingleLineSession(dir, "sess-parent2", "hello from parent 2");