import {
  prepareTaskDetailImagePreview,
  prepareTaskDetailSelectionThumbnail,
} from '@/lib/task-detail-image-browser'

const mockPreparePerformanceSurveyImagesInBrowser = jest.fn()

jest.mock('@/lib/performance-survey-image-browser', () => ({
  preparePerformanceSurveyImagesInBrowser: (...args: unknown[]) => (
    mockPreparePerformanceSurveyImagesInBrowser(...args)
  ),
}))

describe('task-detail-image-browser', () => {
  beforeEach(() => {
    jest.clearAllMocks()
    mockPreparePerformanceSurveyImagesInBrowser.mockResolvedValue([{
      file: new File(['preview'], 'photo-preview.webp', { type: 'image/webp' }),
      mimeType: 'image/webp',
      width: 800,
      height: 600,
      kind: 'preview',
      sourceName: 'photo.jpg',
      sourceIndex: 0,
      sliceIndex: 0,
      sliceCount: 1,
    }])
  })

  test('将 AbortSignal 和 watchdog 超时透传到底层 Worker', async () => {
    const controller = new AbortController()
    const file = new File(['image'], 'photo.jpg', { type: 'image/jpeg' })

    await prepareTaskDetailImagePreview(file, 'main', undefined, {
      signal: controller.signal,
      timeoutMs: 12_345,
    })

    expect(mockPreparePerformanceSurveyImagesInBrowser).toHaveBeenCalledWith(
      [file],
      undefined,
      {
        profile: 'task_detail_preview',
        signal: controller.signal,
        timeoutMs: 12_345,
      },
    )
  })

  test('选图缩略图使用独立 task_detail_thumbnail profile 并保持 AbortSignal', async () => {
    const controller = new AbortController()
    const file = new File(['image'], 'large.jpg', { type: 'image/jpeg' })

    const thumbnail = await prepareTaskDetailSelectionThumbnail(file, {
      signal: controller.signal,
      timeoutMs: 60_000,
    })

    expect(thumbnail.file.name).toBe('photo-preview.webp')
    expect(mockPreparePerformanceSurveyImagesInBrowser).toHaveBeenCalledWith(
      [file],
      undefined,
      {
        profile: 'task_detail_thumbnail',
        signal: controller.signal,
        timeoutMs: 60_000,
      },
    )
  })
})