const App = () => {
  const [ todoList, setTodoList ] = React.useState([]);


  const addTodo = () => {
  }

  const remoteAllTodo = () => {
  }

  return (
    <div>
      <div className="bg-indigo-500 p-5 h-screen">
        <div className="max-w-[768px] m-auto bg-white p-5">
          <h1 className="text-center text-2xl mb-4">React ToDoList</h1>
          <div className="flex">
            <input type="text" className="w-full rounded-l-lg border-l-2 border-y-2 border-indigo-300 pl-4 focus:outline-indigo-500 focus:outline-none focus:outline-offset-0" placeholder="請輸入你的代辦事項" />
            <button onClick={ addTodo } className="w-[50px] h-[50px] border-0 bg-sky-500 hover:bg-sky-600 rounded-r-lg text-white transition duration-700">+</button>
          </div>
          <ul>
            <li className="py-4">
              <label>
                <input type="checkbox" />
                今天要洗碗
              </label>
            </li>
          </ul>
          <div className="flex justify-between items-center">
            <p>
              目前有 <span className="font-medium">1</span> 個事項待完成
            </p>

            <button onClick={ remoteAllTodo } type="button" className="bg-red-300 p-2 rounded-md hover:bg-red-400 transition duration-700">Clear All Todo</button>
          </div>
        </div>
      </div>
    </div>
  )
}

const root = ReactDOM.createRoot(document.querySelector('#root'));
root.render(<App />);