import { render, screen } from '@testing-library/react';
import { Avatar } from '../Avatar';
import styles from '@patternfly/react-styles/css/components/Avatar/avatar';

test('Renders simple avatar', () => {
  render(
    <div data-testid="avatar">
      <Avatar alt="avatar" />
    </div>
  );
  expect(screen.getByTestId('avatar').firstChild).toBeVisible();
});

test('Renders without any modifier class when isBordered and size props are not passed', () => {
  render(<Avatar alt="avatar" />);
  expect(screen.getByRole('img')).toHaveClass(styles.avatar, { exact: true });
});

test('Renders with class name pf-m-bordered when isBordered is passed', () => {
  render(<Avatar alt="avatar" isBordered />);
  expect(screen.getByRole('img')).toHaveClass('pf-m-bordered');
});

test('Renders with class name pf-m-xl when "xl" is passed as size prop', () => {
  render(<Avatar alt="avatar" size="xl" />);
  expect(screen.getByRole('img')).toHaveClass('pf-m-xl');
});

test('Renders with class name pf-m-lg when "lg" is passed as size prop', () => {
  render(<Avatar alt="avatar" size="lg" />);
  expect(screen.getByRole('img')).toHaveClass('pf-m-lg');
});

test('Renders with class name pf-m-md when "md" is passed as size prop', () => {
  render(<Avatar alt="avatar" size="md" />);
  expect(screen.getByRole('img')).toHaveClass('pf-m-md');
});

test('Renders with class name pf-m-sm when "sm" is passed as size prop', () => {
  render(<Avatar alt="avatar" size="sm" />);
  expect(screen.getByRole('img')).toHaveClass('pf-m-sm');
});

test('Renders with custom class name when className prop is passed', () => {
  render(<Avatar alt="avatar" className="test-class" />);
  expect(screen.getByRole('img')).toHaveClass('test-class');
});

test('Renders with passed src prop', () => {
  render(<Avatar alt="avatar" src="test.png" />);
  const image = screen.getByRole('img') as HTMLImageElement;
  expect(image.src).toMatch('test.png');
});

test('Renders with passed alt prop', () => {
  render(<Avatar alt="avatar" />);
  expect(screen.getByRole('img')).toHaveProperty('alt', 'avatar');
});

test('Renders with passed aria-label prop', () => {
  render(<Avatar alt="avatar" aria-label="Avatar test" />);
  expect(screen.getByRole('img')).toHaveAccessibleName('Avatar test');
});

test('Renders with passed initials prop', () => {
  render(<Avatar alt="avatar" initials="AB" />);
  expect(screen.getByText('AB')).toBeVisible();
});

test('Renders with passed children prop', () => {
  render(<Avatar alt="avatar">Test</Avatar>);
  expect(screen.getByText('Test')).toBeVisible();
});

test(`Renders with class name ${styles.modifiers.colorful} when color prop is passed`, () => {
  render(
    <Avatar alt="avatar" color="red">
      Test
    </Avatar>
  );
  expect(screen.getByText('Test')).toHaveClass(styles.modifiers.colorful);
});

const colors = ['red', 'orangered', 'orange', 'yellow', 'green', 'teal', 'blue', 'purple', 'gray'] as const;
test.each(colors)('Renders with passed color prop: %s', (color) => {
  render(
    <Avatar alt="avatar" color={color}>
      Test
    </Avatar>
  );
  expect(screen.getByText('Test')).toHaveClass(styles.modifiers[color]);
});

test('Passes alt prop as aria-label when initials are passed', () => {
  render(<Avatar alt="User avatar" initials="AB" />);
  expect(screen.getByRole('img')).toHaveAccessibleName('User avatar');
});

test('Passes alt prop as aria-label when children are passed', () => {
  render(<Avatar alt="User avatar">Test</Avatar>);
  expect(screen.getByRole('img')).toHaveAccessibleName('User avatar');
});

test('Applies aria-hidden="true" when alt is empty string and initials are passed', () => {
  render(<Avatar alt="" initials="AB" />);
  expect(screen.getByRole('img', { hidden: true })).toHaveAttribute('aria-hidden', 'true');
});

test('Applies aria-hidden="true" when alt is empty string and children are passed', () => {
  render(<Avatar alt="">Test</Avatar>);
  expect(screen.getByRole('img', { hidden: true })).toHaveAttribute('aria-hidden', 'true');
});

test('Does not apply aria-label attribute when alt is empty string and initials are passed', () => {
  render(<Avatar alt="" initials="AB" />);
  const avatar = screen.getByRole('img', { hidden: true });
  expect(avatar).not.toHaveAttribute('aria-label');
});

test('Does not apply aria-label attribute when alt is empty string and children are passed', () => {
  render(<Avatar alt="">Test</Avatar>);
  const avatar = screen.getByRole('img', { hidden: true });
  expect(avatar).not.toHaveAttribute('aria-label');
});

test('Matches the snapshot', () => {
  const { asFragment } = render(<Avatar alt="avatar" aria-label="Avatar test" src="test.png" className="test-class" />);

  expect(asFragment()).toMatchSnapshot();
});