import './BooksList.css';

const books = [
  {
    id: 1,
    title: 'JavaScript - Das umfassende Handbuch',
    author: 'Philip Ackermann',
    isbn: '978-3836286299',
    rating: 5,
  },
  {
    id: 2,
    title: 'Clean Code',
    author: 'Robert Martin',
    isbn: '978-0132350884',
    rating: 4,
  },
  {
    id: 3,
    title: 'Design Patterns',
    author: 'Erich Gamma',
    isbn: '978-0201633610',
    rating: 5,
  },
];

function BooksList() {
  if (books.length === 0) {
    return <div>Keine Bücher gefunden</div>;
  } else {
    return (
      <table>
        <thead>
          <tr>
            <th>Titel</th>
            <th>Autor</th>
            <th>ISBN</th>
            <th>Bewertung</th>
          </tr>
        </thead>
        <tbody>
          {books.map((book) => (
            <tr key={book.id}>
              <td>{book.title}</td>
              <td>{book.author}</td>
              <td>{book.isbn}</td>
              {book.rating && <span>{'*'.repeat(book.rating)}</span>}
            </tr>
          ))}
        </tbody>
      </table>
    );
  }
}

export default BooksList;
