import * as React from 'react';
import { cva, type VariantProps } from 'class-variance-authority';
import { cn } from '@/lib/utils';

const cardVariants = cva('rounded-xl border border-neutral-200 bg-white', {
  variants: {
    padding: {
      none: '',
      sm: 'p-3',
      md: 'p-4',
      lg: 'p-6',
    },
    interactive: {
      true: 'transition-shadow hover:shadow-[0_4px_6px_-1px_rgb(0_0_0/0.1),0_2px_4px_-2px_rgb(0_0_0/0.1)] cursor-pointer',
      false: '',
    },
  },
  defaultVariants: {
    padding: 'md',
    interactive: false,
  },
});

export interface CardProps
  extends React.HTMLAttributes<HTMLDivElement>,
    VariantProps<typeof cardVariants> {}

export const Card = React.forwardRef<HTMLDivElement, CardProps>(
  ({ className, padding, interactive, ...props }, ref) => (
    <div ref={ref} className={cn(cardVariants({ padding, interactive }), className)} {...props} />
  ),
);
Card.displayName = 'Card';

export const CardHeader = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
  ({ className, ...props }, ref) => (
    <div ref={ref} className={cn('pb-3 border-b border-neutral-100', className)} {...props} />
  ),
);
CardHeader.displayName = 'CardHeader';

export const CardTitle = React.forwardRef<HTMLHeadingElement, React.HTMLAttributes<HTMLHeadingElement>>(
  ({ className, ...props }, ref) => (
    <h3 ref={ref} className={cn('font-heading text-base font-semibold text-neutral-900', className)} {...props} />
  ),
);
CardTitle.displayName = 'CardTitle';

export const CardBody = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
  ({ className, ...props }, ref) => (
    <div ref={ref} className={cn('pt-3', className)} {...props} />
  ),
);
CardBody.displayName = 'CardBody';