import { describe, expect, it } from 'vitest';
import { validateCommentTargetedOpener } from '../src/services/comment-targeted-opener.js';

describe('validateCommentTargetedOpener', () => {
  it('accepts an opener grounded in the expressed experience', () => {
    expect(validateCommentTargetedOpener(
      'I saw your comment about wishing that was you being pinned down. What part of that idea gets to you most?',
    )).toEqual({ safe: true });
  });

  it('accepts another explicit first-sentence reference to what was written', () => {
    expect(validateCommentTargetedOpener(
      'You said you would cuff her hands and bend her over your lap. That confidence caught my attention.',
    )).toEqual({ safe: true });
  });

  it.each([
    'Your tits look incredible in that shot, I saw your comment.',
    'You look so good kneeling there, your comment caught my eye.',
    'I saw your comment. Send me another photo like that.',
    'Your post caught my eye and I liked what you said.',
    'I saw your comment. What made you decide to look up at the camera like that?',
  ])('rejects source-image attribution: %s', (message) => {
    expect(validateCommentTargetedOpener(message).safe).toBe(false);
  });

  it('rejects an image-only opener even when it avoids explicit anatomy', () => {
    expect(validateCommentTargetedOpener('That scene is incredibly hot.')).toEqual({
      safe: false,
      reason: 'does not ground the opener in what the commenter expressed',
    });
  });

  it('rejects a generic first sentence even when a later sentence mentions the comment', () => {
    expect(validateCommentTargetedOpener(
      'What draws you to that scenario? Your comment painted a vivid picture.',
    ).safe).toBe(false);
  });
});