import { describe, it, expect, beforeAll } from 'vitest';
import { pool } from '../../lib/db/pool.js';
import { resetDb } from '../helpers/db.js';
import { migrateUp } from '../../lib/db/migrate.js';
import * as conversations from '../../lib/db/repos/conversations.js';

const ACTOR = { kind: 'user', id: null };
let spaceId, agentId;

beforeAll(async () => {
  await resetDb(); await migrateUp();
  ({ rows: [{ id: spaceId }] } = await pool.query(
    `INSERT INTO spaces(slug,name) VALUES('s','S') RETURNING id`));
  ({ rows: [{ id: agentId }] } = await pool.query(
    `SELECT id FROM agents WHERE slug='companion'`));
});

describe('findOrCreateForSpace', () => {
  it('creates once then returns the same row', async () => {
    const a = await conversations.findOrCreateForSpace(spaceId, agentId, ACTOR);
    const b = await conversations.findOrCreateForSpace(spaceId, agentId, ACTOR);
    expect(a.id).toBe(b.id);
    expect(a.space_id).toBe(spaceId);
    expect(a.agent_id).toBe(agentId);
  });
});