/**
 * StatusWorkflow Component Tests
 */

import { render, screen } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import { StatusWorkflow } from '@/features/issues/components/StatusWorkflow';

describe('StatusWorkflow', () => {
  const mockOnStatusChange = jest.fn();

  beforeEach(() => {
    mockOnStatusChange.mockClear();
  });

  it('renders all status options', () => {
    render(
      <StatusWorkflow currentStatus="open" onStatusChange={mockOnStatusChange} />
    );

    expect(screen.getByText('Open')).toBeInTheDocument();
    expect(screen.getByText('In Progress')).toBeInTheDocument();
    expect(screen.getByText('In Review')).toBeInTheDocument();
    expect(screen.getByText('Blocked')).toBeInTheDocument();
    expect(screen.getByText('Done')).toBeInTheDocument();
    expect(screen.getByText('Closed')).toBeInTheDocument();
  });

  it('highlights current status', () => {
    render(
      <StatusWorkflow currentStatus="in_progress" onStatusChange={mockOnStatusChange} />
    );

    const inProgressButton = screen.getByRole('radio', { name: /in progress/i });
    expect(inProgressButton).toHaveAttribute('aria-checked', 'true');
  });

  it('calls onStatusChange when status is clicked', async () => {
    const user = userEvent.setup();
    render(
      <StatusWorkflow currentStatus="open" onStatusChange={mockOnStatusChange} />
    );

    const inProgressButton = screen.getByRole('radio', { name: /in progress/i });
    await user.click(inProgressButton);

    expect(mockOnStatusChange).toHaveBeenCalledWith('in_progress');
  });

  it('disables status buttons when disabled prop is true', async () => {
    const user = userEvent.setup();
    render(
      <StatusWorkflow currentStatus="open" onStatusChange={mockOnStatusChange} disabled />
    );

    const inProgressButton = screen.getByRole('radio', { name: /in progress/i });
    expect(inProgressButton).toBeDisabled();

    await user.click(inProgressButton);
    expect(mockOnStatusChange).not.toHaveBeenCalled();
  });

  it('applies custom className', () => {
    const { container } = render(
      <StatusWorkflow
        currentStatus="open"
        onStatusChange={mockOnStatusChange}
        className="custom-class"
      />
    );

    expect(container.firstChild).toHaveClass('custom-class');
  });

  it('has proper radiogroup role', () => {
    render(
      <StatusWorkflow currentStatus="open" onStatusChange={mockOnStatusChange} />
    );

    expect(screen.getByRole('radiogroup', { name: /issue status/i })).toBeInTheDocument();
  });
});