story-generator/src/components/ui/button.tsx

import React from 'react';
import { useButtonTracking } from '../../hooks/useButtonTracking';
import { ButtonTrackingOptions } from '../../types/analytics';
import { cn } from '../../lib/utils';
import { EVENT_CATEGORIES } from '../../constants/analytics';

interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
  as?: 'button' | 'span';
  trackingId: string;
  variant?: 'default' | 'primary' | 'secondary' | 'outline' | 'ghost' | 'link' | 'destructive';
  size?: 'sm' | 'md' | 'lg';
  trackingProperties?: ButtonTrackingOptions;
}

export function buttonVariants({
  variant = 'default',
  size = 'md',
  className = '',
}: {
  variant?: ButtonProps['variant'];
  size?: ButtonProps['size'];
  className?: string;
} = {}) {
  return cn(
    'inline-flex items-center justify-center px-4 py-2',
    'text-sm font-medium',
    'rounded-md shadow-sm',
    'transition-colors duration-200',
    'disabled:opacity-50 disabled:cursor-not-allowed',
    {
      'text-white bg-purple-600 hover:bg-purple-700': variant === 'primary' || variant === 'default',
      'text-gray-700 bg-white border border-gray-300 hover:bg-gray-50': variant === 'secondary',
      'text-purple-600 bg-transparent hover:bg-purple-50': variant === 'ghost',
      'text-purple-600 bg-transparent hover:underline': variant === 'link',
      'text-purple-600 border border-purple-600 hover:bg-purple-50': variant === 'outline',
      'text-white bg-red-600 hover:bg-red-700': variant === 'destructive',
      'px-3 py-1.5 text-sm': size === 'sm',
      'px-4 py-2 text-base': size === 'md',
      'px-6 py-3 text-lg': size === 'lg',
    },
    className
  );
}

export function Button({
  as: Component = 'button',
  children,
  className = '',
  trackingId,
  variant = 'default',
  size = 'md',
  trackingProperties,
  onClick,
  disabled,
  type = 'button',
  ...props
}: ButtonProps) {
  const { trackButtonClick } = useButtonTracking({
    category: EVENT_CATEGORIES.INTERACTION,
    element_type: 'button',
    ...trackingProperties
  });

  const handleClick = (event: React.MouseEvent<HTMLButtonElement>) => {
    trackButtonClick(trackingId, {
      variant,
      size,
      ...trackingProperties,
    });

    onClick?.(event);
  };

  return (
    <Component
      type={Component === 'button' ? type : undefined}
      className={buttonVariants({ variant, size, className })}
      onClick={handleClick}
      disabled={disabled}
      {...props}
    >
      {children}
    </Component>
  );
}