import clsx from 'clsx';

interface ButtonProps {
  variant?: 'primary' | 'secondary' | 'danger';
  size?: 'sm' | 'md' | 'lg';
  disabled?: boolean;
  isLoading?: boolean;
  children: React.ReactNode;
  onClick?: () => void;
}

function Button({
  variant = 'primary',
  size = 'md',
  disabled = false,
  isLoading = false,
  children,
  onClick,
}: ButtonProps) {
  return (
    <button
      onClick={onClick}
      disabled={disabled || isLoading}
      className={clsx(
        // Base classes — always applied
        'inline-flex items-center justify-center font-medium rounded-lg transition-colors focus:outline-none focus:ring-2 focus:ring-offset-2',

        // Variant
        {
          'bg-blue-600 hover:bg-blue-700 text-white focus:ring-blue-500':
            variant === 'primary',
          'bg-gray-100 hover:bg-gray-200 text-gray-900 focus:ring-gray-400':
            variant === 'secondary',
          'bg-red-600 hover:bg-red-700 text-white focus:ring-red-500':
            variant === 'danger',
        },

        // Size
        {
          'px-3 py-1.5 text-sm': size === 'sm',
          'px-4 py-2 text-sm': size === 'md',
          'px-6 py-3 text-base': size === 'lg',
        },

        // State
        { 'opacity-50 cursor-not-allowed': disabled || isLoading }
      )}
    >
      {isLoading && (
        <svg
          className="animate-spin -ml-1 mr-2 h-4 w-4"
          fill="none"
          viewBox="0 0 24 24"
        >
          <circle
            className="opacity-25"
            cx="12" cy="12" r="10"
            stroke="currentColor" strokeWidth="4"
          />
          <path
            className="opacity-75"
            fill="currentColor"
            d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"
          />
        </svg>
      )}
      {children}
    </button>
  );
}

// שימוש
<Button variant="primary" size="lg">שמור</Button>
<Button variant="secondary" isLoading>שולח...</Button>
<Button variant="danger" disabled>מחק</Button>
Tailwind CSS ב-React — Utility-First Styling

Tailwind CSS ב-React — Utility-First Styling
