React Js Change objects position in array

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
</head>
<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState } = React;

function App() {
      // Sample state with an array of objects
    const [items, setItems] = useState([
        { id: 1, name: 'Laptop' },
        { id: 2, name: 'Mouse' },
        { id: 3, name: 'Keyboard' },
        { id: 4, name: 'Monitor' },
        { id: 5, name: 'Headphones' },
        { id: 6, name: 'Speakers' },
        // Add more items here
      ]);

// Function to move an item one position up
      const moveUp = (index) => {
        if (index > 0) {
          // Clone the original array
          const clonedItems = [...items];

// Swap the item with the one before it
          const temp = clonedItems[index - 1];
          clonedItems[index - 1] = clonedItems[index];
          clonedItems[index] = temp;

// Update the state with the modified array
          setItems(clonedItems);
        }
      };

// Function to move an item one position down
      const moveDown = (index) => {
        if (index < items.length - 1) {
          // Clone the original array
          const clonedItems = [...items];

// Swap the item with the one after it
          const temp = clonedItems[index + 1];
          clonedItems[index + 1] = clonedItems[index];
          clonedItems[index] = temp;

// Update the state with the modified array
          setItems(clonedItems);
        }
      };

return (
        <div className='container'>
          <h3 className='title'>React Js Change objects position in array</h3>
          <ul>
            {items.map((item, index) => (
              <li key={item.id} className='list-item'>
                {item.name}
                <button
                  className='move-up-button'
                  onClick={() => moveUp(index)}
                  disabled={index === 0} // Disable if it's the first item
                >
                  Move Up
                </button>
                <button
                  className='move-down-button'
                  onClick={() => moveDown(index)}
                  disabled={index === items.length - 1} // Disable if it's the last item
                >
                  Move Down
                </button>
              </li>
            ))}
          </ul>
        </div>
      );
    }

ReactDOM.render(<App />, document.getElementById('app'));
  </script>
  <style>
    /* Style the container */
    .container {
      max-width: 600px;
      margin: 0 auto;
      padding: 20px;
      text-align: center;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    }

.title {
      font-size: 24px;
      margin-bottom: 20px;
      text-align: center;
      color: #333;
    }

ul {
      list-style-type: none;
      padding: 0;
    }

.list-item {
      background-color: #fff;
      padding: 10px;
      border: 1px solid #ddd;
      border-radius: 5px;
      margin-bottom: 10px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

.list-item button {
      background-color: #007bff;
      color: #fff;
      border: none;
      border-radius: 3px;
      padding: 5px 10px;
      cursor: pointer;
      transition: background-color 0.2s;
    }

.list-item button:hover {
      background-color: #0056b3;
    }

.move-up-button {
      margin-right: 10px;
    }

.move-down-button {
      margin-left: 10px;
    }
  </style>
</body>

</html>