import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import { afterEach, beforeEach } from "vitest";

export function useTempSessionsFixture(prefix: string) {
  let tempDir = "";
  let storePath = "";
  let sessionsDir = "";

  beforeEach(() => {
    tempDir = fs.mkdtempSync(path.join(os.tmpdir(), prefix));
    sessionsDir = path.join(tempDir, "agents", "main", "sessions");
    fs.mkdirSync(sessionsDir, { recursive: true });
    storePath = path.join(sessionsDir, "sessions.json");
  });

  afterEach(() => {
    fs.rmSync(tempDir, { recursive: true, force: true });
  });

  return {
    storePath: () => storePath,
    sessionsDir: () => sessionsDir,
  };
}