import { describe, expect, it } from 'vitest'

import {
  buildGenericAIPageFingerprintFallback,
  genericAIPageLooksAuthenticated,
} from './generic-ai-auth'

describe('generic ai auth detection', () => {
  it('treats deepseek home as authenticated when credential storage exists', () => {
    expect(
      genericAIPageLooksAuthenticated('https://chat.deepseek.com/', {
        displayName: null,
        avatarUrl: null,
        fingerprint: 'local:userToken=masked',
        credentialFingerprint: 'local:userToken=masked',
        currentPath: '/',
        strongAuthSignalCount: 0,
        loginSignalCount: 0,
        loggedOutSignalCount: 0,
        challengeSignalCount: 0,
      }),
    ).toBe(true)
  })

  it('does not use a non-auth fingerprint as a fallback without strong ui signals', () => {
    expect(
      buildGenericAIPageFingerprintFallback('deepseek', {
        displayName: null,
        avatarUrl: null,
        fingerprint: 'local:user_unique_id=123',
        credentialFingerprint: null,
        currentPath: '/',
        strongAuthSignalCount: 0,
        loginSignalCount: 0,
        loggedOutSignalCount: 0,
        challengeSignalCount: 0,
      }),
    ).toBeNull()
  })

  it('builds a stable fingerprint from credential storage when cookies are absent', () => {
    expect(
      buildGenericAIPageFingerprintFallback('deepseek', {
        displayName: null,
        avatarUrl: null,
        fingerprint: 'local:user_unique_id=123',
        credentialFingerprint: 'local:userToken=masked',
        currentPath: '/',
        strongAuthSignalCount: 0,
        loginSignalCount: 0,
        loggedOutSignalCount: 0,
        challengeSignalCount: 0,
      }),
    ).toBe('deepseek-session:local:userToken=masked')
  })
})