import { Slot } from '@radix-ui/react-slot';
import { cva, type VariantProps } from 'class-variance-authority';
import * as React from 'react';

import { cn } from '@/lib/utils';

const buttonVariants = cva(
	'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
	{
		variants: {
			variant: {
				default:
					'bg-primary !text-primary-foreground shadow hover:bg-primary/90',
				destructive:
					'bg-destructive !text-destructive-foreground shadow-sm hover:bg-destructive/90',
				outline:
					'border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground',
				secondary:
					'bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80',
				ghost: 'hover:bg-accent hover:text-accent-foreground',
				link: 'text-primary underline-offset-4 hover:underline',
			},
			size: {
				default: 'h-9 px-4 py-2',
				sm: 'h-8 rounded-md px-3 text-xs',
				lg: 'h-10 rounded-md px-8',
				icon: 'h-9 w-9',
			},
		},
		defaultVariants: {
			variant: 'default',
			size: 'default',
		},
	}
);

export interface ButtonProps
	extends React.ButtonHTMLAttributes<HTMLButtonElement>,
		VariantProps<typeof buttonVariants> {
	asChild?: boolean;
}

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
	( { className, variant, size, asChild = false, ...props }, ref ) => {
		const Comp = asChild ? Slot : 'button';
		return (
			<Comp
				ref={ ref }
				className={ cn( buttonVariants( {
					variant,
					size,
					className,
				} ) ) }
				{ ...props }
			/>
		);
	}
);
Button.displayName = 'Button';

export {
	Button, buttonVariants,
};