import { describe, expect, it } from 'vitest';
import {
  appendBusinessResponseGuidance,
  hasBusinessResponseGuidance,
  stripBusinessResponseGuidance,
} from '../../shared/business-guidance';

describe('business response guidance', () => {
  it('appends hidden business response guidance without changing the visible prompt', () => {
    const message = appendBusinessResponseGuidance('生成昨日经营日报');

    expect(message).toContain('生成昨日经营日报');
    expect(message).toContain('智念业务员工');
    expect(hasBusinessResponseGuidance(message)).toBe(true);
  });

  it('strips guidance for UI display and avoids duplicate blocks', () => {
    const once = appendBusinessResponseGuidance('检查渠道房态');
    const twice = appendBusinessResponseGuidance(once);

    expect(stripBusinessResponseGuidance(twice)).toBe('检查渠道房态');
    expect((twice.match(/\[\[YINIAN_BUSINESS_RESPONSE_GUIDANCE\]\]/g) ?? [])).toHaveLength(1);
  });
});