import { screen, waitFor } from '@testing-library/react';
import userEvent from '@testing-library/user-event';

import { clickNext, renderCreateMode } from './wizardTestUtils';

const getAwsSourceDropdown = async () => {
  const sourceDropdown = await screen.findByRole('textbox', {
    name: /select source/i,
  });
  await waitFor(() => expect(sourceDropdown).toBeEnabled());

  return sourceDropdown;
};

const getAzureSourceDropdown = async () => {
  const sourceDropdown = await screen.findByPlaceholderText(/select source/i);
  await waitFor(() => expect(sourceDropdown).toBeEnabled());

  return sourceDropdown;
};

const selectAllEnvironments = async () => {
  const user = userEvent.setup();

  await waitFor(() => user.click(screen.getByTestId('upload-aws')));
  await waitFor(() => user.click(screen.getByTestId('upload-google')));
  await waitFor(() => user.click(screen.getByTestId('upload-azure')));
  await waitFor(() => user.click(screen.getByTestId('checkbox-guest-image')));
};

const testTile = async (tile: HTMLElement) => {
  const user = userEvent.setup();

  tile.focus();
  await waitFor(() => user.keyboard(' '));
  expect(tile).toHaveClass('pf-m-selected');
  await waitFor(() => user.keyboard(' '));
  expect(tile).not.toHaveClass('pf-m-selected');
};

describe('Create Image Wizard', () => {
  beforeEach(() => {
    vi.clearAllMocks();
  });

  test('renders component', async () => {
    await renderCreateMode();

    // check heading
    await screen.findByRole('heading', { name: /Images/ });

    // check navigation
    await screen.findByRole('button', { name: 'Image output' });
    await screen.findByRole('button', { name: 'Optional steps' });
    await screen.findByRole('button', { name: 'File system configuration' });
    await screen.findByRole('button', { name: 'Additional packages' });
    await screen.findByRole('button', { name: 'Users' });
    await screen.findByRole('button', { name: 'Timezone' });
    await screen.findByRole('button', { name: 'Locale' });
    await screen.findByRole('button', { name: 'Hostname' });
    await screen.findByRole('button', { name: 'Kernel' });
    await screen.findByRole('button', { name: 'Firewall' });
    await screen.findByRole('button', { name: 'Systemd services' });
    await screen.findByRole('button', { name: 'Details' });
    await screen.findByRole('button', { name: 'Review' });
    if (!process.env.IS_ON_PREMISE) {
      await screen.findByRole('button', { name: 'Register' });
      await screen.findByRole('button', { name: 'OpenSCAP' });
      await screen.findByRole('button', { name: 'Repository snapshot' });
      await screen.findByRole('button', { name: 'Custom repositories' });
      await screen.findByRole('button', {
        name: 'First boot script configuration',
      });
    }
  });
});

describe('Keyboard accessibility', () => {
  beforeEach(() => {
    vi.clearAllMocks();
  });

  const user = userEvent.setup();

  test('autofocus on each step first input element', async () => {
    await renderCreateMode();

    // Image output
    await selectAllEnvironments();
    await clickNext();

    // Target environment aws
    expect(
      await screen.findByRole('radio', {
        name: /use an account configured from sources\./i,
      })
    ).toHaveFocus();
    const awsSourceDropdown = await getAwsSourceDropdown();
    await waitFor(() => user.click(awsSourceDropdown));
    const awsSource = await screen.findByRole('option', {
      name: /my_source/i,
    });
    await waitFor(() => user.click(awsSource));

    await clickNext();

    // Target environment google
    expect(
      await screen.findByRole('radio', {
        name: /share image with a google account/i,
      })
    ).toHaveFocus();
    await waitFor(async () =>
      user.type(
        await screen.findByRole('textbox', { name: /google principal/i }),
        'test@test.com'
      )
    );
    await clickNext();

    // Target environment azure
    expect(
      await screen.findByRole('radio', {
        name: /use an account configured from sources\./i,
      })
    ).toHaveFocus();
    const azureSourceDropdown = await getAzureSourceDropdown();
    await waitFor(() => user.click(azureSourceDropdown));
    const azureSource = await screen.findByRole('option', {
      name: /azureSource1/i,
    });
    await waitFor(() => user.click(azureSource));

    const resourceGroupDropdown = await screen.findByPlaceholderText(
      /select resource group/i
    );
    await waitFor(() => user.click(resourceGroupDropdown));
    await waitFor(async () =>
      user.click(
        await screen.findByLabelText('Resource group myResourceGroup1')
      )
    );
    await clickNext();

    // Registration
    await screen.findByText(
      'Automatically register and enable advanced capabilities'
    );
    const registrationCheckbox = await screen.findByTestId(
      'automatically-register-checkbox'
    );
    expect(registrationCheckbox).toHaveFocus();
    await screen.findByRole('textbox', {
      name: 'Select activation key',
    });
    await clickNext();

    // TODO: Focus on textbox on OpenSCAP step
    await clickNext();

    //File system configuration
    await clickNext();

    // TODO: Focus on textbox on Custom Repos step
    await clickNext();

    // TODO: Focus on textbox on Packages step
    await clickNext();
    await clickNext();
    // TODO: Focus on textbox on Details step
    await clickNext();
  });

  test('pressing Enter does not advance the wizard', async () => {
    await renderCreateMode();
    user.click(await screen.findByTestId('upload-aws'));
    user.keyboard('{enter}');
    await screen.findByRole('heading', {
      name: /image output/i,
    });
  });

  test('target environment tiles are keyboard selectable', async () => {
    await renderCreateMode();

    await testTile(await screen.findByTestId('upload-aws'));
    await testTile(await screen.findByTestId('upload-google'));
    await testTile(await screen.findByTestId('upload-azure'));
  });
});