import { DatabaseSync } from "node:sqlite";

import type { OpenClawConfig } from "openclaw/plugin-sdk/memory-core-host-engine-foundation";

import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";

import { closeAllMemorySearchManagers, getMemorySearchManager } from "./index.js";

import type { MemoryIndexManager } from "./manager.js";

import "./test-runtime-mocks.js";

resolveEmbeddingProviderFallbackModel: () => "fts-only",

}));

type MemoryIndexModule = typeof import("./index.js");

describe("memory manager FTS-only reindex", () => {

let fixtureRoot = "";

let caseId = 0;

let workspaceDir = "";

let indexPath = "";

let manager: MemoryIndexManager | null = null;

let getMemorySearchManager: MemoryIndexModule["getMemorySearchManager"];

let closeAllMemorySearchManagers: MemoryIndexModule["closeAllMemorySearchManagers"];

beforeAll(async () => {

vi.resetModules();

({ getMemorySearchManager, closeAllMemorySearchManagers } = await import("./index.js"));

fixtureRoot = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-mem-fts-only-"));

});

});

afterAll(async () => {

if (!fixtureRoot) {

vi.resetModules();

return;

await closeAllMemorySearchManagers();

if (fixtureRoot) {

await fs.rm(fixtureRoot, { recursive: true, force: true });

}

await fs.rm(fixtureRoot, { recursive: true, force: true });

vi.resetModules();

});

async function createManager(): Promise<MemoryIndexManager> {