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

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

const toggleVariants = cva(
	'inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors hover:bg-muted hover:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 data-[state=on]:bg-accent data-[state=on]:text-accent-foreground',
	{
		variants: {
			variant: {
				default: 'bg-transparent',
				outline:
					'border border-input bg-transparent shadow-sm hover:bg-accent hover:text-accent-foreground',
			},
			size: {
				default: 'h-9 px-3',
				sm: 'h-8 px-2',
				lg: 'h-10 px-3',
			},
		},
		defaultVariants: {
			variant: 'default',
			size: 'default',
		},
	}
);

const ToggleGroupContext = React.createContext<
	VariantProps<typeof toggleVariants>
>( {
	size: 'default',
	variant: 'default',
} );

const ToggleGroup = React.forwardRef<
	React.ElementRef<typeof ToggleGroupPrimitive.Root>,
	React.ComponentPropsWithoutRef<typeof ToggleGroupPrimitive.Root> &
		VariantProps<typeof toggleVariants>
>( ( { className, variant, size, children, ...props }, ref ) => (
	<ToggleGroupPrimitive.Root
		ref={ ref }
		className={ cn( 'flex items-center justify-center gap-1', className ) }
		{ ...props }
	>
		<ToggleGroupContext.Provider value={ {
			variant,
			size,
		} }>
			{ children }
		</ToggleGroupContext.Provider>
	</ToggleGroupPrimitive.Root>
) );

ToggleGroup.displayName = ToggleGroupPrimitive.Root.displayName;

const ToggleGroupItem = React.forwardRef<
	React.ElementRef<typeof ToggleGroupPrimitive.Item>,
	React.ComponentPropsWithoutRef<typeof ToggleGroupPrimitive.Item> &
		VariantProps<typeof toggleVariants>
>( ( { className, children, variant, size, ...props }, ref ) => {
	const context = React.useContext( ToggleGroupContext );

	return (
		<ToggleGroupPrimitive.Item
			ref={ ref }
			className={ cn(
				toggleVariants( {
					variant: context.variant || variant,
					size: context.size || size,
				} ),
				className
			) }
			{ ...props }
		>
			{ children }
		</ToggleGroupPrimitive.Item>
	);
} );

ToggleGroupItem.displayName = ToggleGroupPrimitive.Item.displayName;

export {
	ToggleGroup, ToggleGroupItem,
};