Genarrative/src/components/image-editor/ImageCanvasSelectedLayerToolbarView.test.tsx

/* @vitest-environment jsdom */

import {
  cleanup,
  fireEvent,
  render,
  screen,
  within,
} from '@testing-library/react';
import { describe, expect, it, vi } from 'vitest';

import type { CanvasLayer } from './ImageCanvasEditorTypes';
import { ImageCanvasSelectedLayerToolbarView } from './ImageCanvasSelectedLayerToolbarView';

function createLayer(overrides: Partial<CanvasLayer> = {}): CanvasLayer {
  return {
    id: 'layer-1',
    resourceId: 'resource-1',
    title: '生成主图',
    src: 'data:image/png;base64,layer',
    x: 0,
    y: 0,
    width: 320,
    height: 240,
    originalWidth: 320,
    originalHeight: 240,
    zIndex: 1,
    sourceType: 'uploaded',
    ...overrides,
  };
}

function renderSelectedToolbar(
  overrides: Partial<Parameters<typeof ImageCanvasSelectedLayerToolbarView>[0]> = {},
) {
  const props: Parameters<typeof ImageCanvasSelectedLayerToolbarView>[0] = {
    selectedLayer: createLayer(),
    selectedToolbarStyle: { left: 12, top: 24 },
    onOpenQuickEditPanel: vi.fn(),
    onOpenRedrawPanel: vi.fn(),
    onOpenCropExpandPanel: vi.fn(),
    onRemoveBackground: vi.fn(),
    onExtractUiDesignAssets: vi.fn(),
    onOpenCharacterAnimationPanel: vi.fn(),
    onDownloadLayer: vi.fn(),
    ...overrides,
  };

  render(<ImageCanvasSelectedLayerToolbarView {...props} />);

  return props;
}

describe('ImageCanvasSelectedLayerToolbarView', () => {
  it('renders common layer actions in the Lovart toolbar order and forwards callbacks', () => {
    const props = renderSelectedToolbar();
    const toolbar = screen.getByRole('toolbar', { name: '图片工具栏' });
    const buttons = within(toolbar).getAllByRole('button');

    expect(buttons.map((button) => button.getAttribute('aria-label'))).toEqual([
      '快速编辑',
      '裁扩按钮',
      '去除背景按钮',
      '改造',
      '下载按钮',
    ]);

    fireEvent.click(within(toolbar).getByRole('button', { name: '快速编辑' }));
    fireEvent.click(within(toolbar).getByRole('button', { name: '裁扩按钮' }));
    fireEvent.click(
      within(toolbar).getByRole('button', { name: '去除背景按钮' }),
    );
    fireEvent.click(within(toolbar).getByRole('button', { name: '改造' }));
    fireEvent.click(within(toolbar).getByRole('button', { name: '下载按钮' }));

    expect(props.onOpenQuickEditPanel).toHaveBeenCalledWith(props.selectedLayer);
    expect(props.onOpenCropExpandPanel).toHaveBeenCalledWith(
      props.selectedLayer,
    );
    expect(props.onRemoveBackground).toHaveBeenCalledWith(props.selectedLayer);
    expect(props.onOpenRedrawPanel).toHaveBeenCalledWith(props.selectedLayer);
    expect(props.onDownloadLayer).toHaveBeenCalledWith(props.selectedLayer);
    expect(
      within(toolbar).queryByRole('button', { name: '删除图片' }),
    ).toBeNull();
    expect(
      within(toolbar).queryByRole('button', { name: '修改图片' }),
    ).toBeNull();
    expect(
      within(toolbar).queryByRole('button', { name: /查看.*图片信息/u }),
    ).toBeNull();
    expect(
      within(toolbar).queryByRole('button', { name: '提取素材' }),
    ).toBeNull();
    expect(
      within(toolbar)
        .getByRole('button', { name: '去除背景按钮' })
        .querySelector('.lucide-image-off'),
    ).toBeTruthy();
  });

  it('renders UI design asset extraction after remove background', () => {
    const layer = createLayer({
      sourceType: 'generated',
      assetKind: 'ui-design',
    });
    const props = renderSelectedToolbar({ selectedLayer: layer });
    const toolbar = screen.getByRole('toolbar', { name: '图片工具栏' });
    const buttons = within(toolbar).getAllByRole('button');

    expect(buttons.map((button) => button.getAttribute('aria-label'))).toEqual([
      '快速编辑',
      '裁扩按钮',
      '去除背景按钮',
      '提取素材',
      '改造',
      '下载按钮',
    ]);

    fireEvent.click(within(toolbar).getByRole('button', { name: '提取素材' }));

    expect(props.onExtractUiDesignAssets).toHaveBeenCalledWith(layer);
  });

  it('keeps only remodel and download for audio layers', () => {
    const layer = createLayer({
      title: '游戏音效',
      src: 'data:audio/mpeg;base64,audio',
      mediaType: 'audio',
      assetKind: 'sound-effect',
    });
    const props = renderSelectedToolbar({ selectedLayer: layer });
    const toolbar = screen.getByRole('toolbar', { name: '素材工具栏' });
    const buttons = within(toolbar).getAllByRole('button');

    expect(buttons.map((button) => button.getAttribute('aria-label'))).toEqual([
      '改造',
      '下载按钮',
    ]);
    expect(within(toolbar).queryByRole('button', { name: '快速编辑' })).toBeNull();
    expect(
      within(toolbar).queryByRole('button', { name: '裁扩按钮' }),
    ).toBeNull();
    expect(
      within(toolbar).queryByRole('button', { name: '去除背景按钮' }),
    ).toBeNull();
    expect(
      within(toolbar).queryByRole('button', { name: '生成动画' }),
    ).toBeNull();

    fireEvent.click(within(toolbar).getByRole('button', { name: '改造' }));
    fireEvent.click(within(toolbar).getByRole('button', { name: '下载按钮' }));

    expect(props.onOpenRedrawPanel).toHaveBeenCalledWith(layer);
    expect(props.onDownloadLayer).toHaveBeenCalledWith(layer);
  });

  it('renders character animation only for character layers', () => {
    const layer = createLayer({
      sourceType: 'generated',
      assetKind: 'character',
    });
    const props = renderSelectedToolbar({ selectedLayer: layer });
    const animationButton = screen.getByRole('button', { name: '生成动画' });

    expect(animationButton.textContent).toContain('生成动画');
    expect(animationButton.querySelector('.lucide-person-standing')).toBeTruthy();

    fireEvent.click(animationButton);

    expect(props.onOpenCharacterAnimationPanel).toHaveBeenCalledWith(layer);

    cleanup();
    renderSelectedToolbar({ selectedLayer: createLayer({ id: 'layer-2' }) });
    expect(screen.queryByRole('button', { name: '生成动画' })).toBeNull();
  });

  it('renders nothing without a selected layer or toolbar position', () => {
    const { rerender } = render(
      <ImageCanvasSelectedLayerToolbarView
        selectedLayer={null}
        selectedToolbarStyle={{ left: 0, top: 0 }}
        onOpenQuickEditPanel={vi.fn()}
        onOpenRedrawPanel={vi.fn()}
        onOpenCropExpandPanel={vi.fn()}
        onRemoveBackground={vi.fn()}
        onExtractUiDesignAssets={vi.fn()}
        onOpenCharacterAnimationPanel={vi.fn()}
        onDownloadLayer={vi.fn()}
      />,
    );

    expect(screen.queryByRole('toolbar', { name: '图片工具栏' })).toBeNull();

    rerender(
      <ImageCanvasSelectedLayerToolbarView
        selectedLayer={createLayer()}
        selectedToolbarStyle={null}
        onOpenQuickEditPanel={vi.fn()}
        onOpenRedrawPanel={vi.fn()}
        onOpenCropExpandPanel={vi.fn()}
        onRemoveBackground={vi.fn()}
        onExtractUiDesignAssets={vi.fn()}
        onOpenCharacterAnimationPanel={vi.fn()}
        onDownloadLayer={vi.fn()}
      />,
    );

    expect(screen.queryByRole('toolbar', { name: '图片工具栏' })).toBeNull();
  });
});