import React from 'react';

interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
  isLoading?: boolean;
  children: React.ReactNode;
}

const Button: React.FC<ButtonProps> = ({ isLoading = false, children, ...props }) => {
  return (
    <button
      {...props}
      disabled={isLoading || props.disabled}
      className="w-full inline-flex items-center justify-center px-6 py-3 border border-transparent text-base font-medium rounded-md shadow-sm text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:bg-gray-400 disabled:cursor-not-allowed transition-colors"
    >
      {isLoading ? (
        <>
          <svg className="animate-spin -ml-1 mr-3 h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
            <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
            <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
          </svg>
          Generating...
        </>
      ) : (
        children
      )}
    </button>
  );
};

export default Button;