agent_backend/components/ui/avatar.tsx

'use client';

import * as React from 'react';
import { Avatar as AvatarPrimitive } from '@base-ui/react/avatar';

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

function Avatar({
  className,
  size = 'default',
  ...props
}: AvatarPrimitive.Root.Props & {
  size?: 'default' | 'sm' | 'lg';
}) {
  return (
    <AvatarPrimitive.Root
      data-slot="avatar"
      data-size={size}
      className={cn(
        'size-8 rounded-full after:rounded-full data-[size=lg]:size-10 data-[size=sm]:size-6 group/avatar relative flex shrink-0 select-none after:absolute after:inset-0 after:border after:border-border after:mix-blend-darken dark:after:mix-blend-lighten',
        className,
      )}
      {...props}
    />
  );
}

function AvatarImage({ className, ...props }: AvatarPrimitive.Image.Props) {
  return (
    <AvatarPrimitive.Image
      data-slot="avatar-image"
      className={cn(
        'rounded-full aspect-square size-full object-cover',
        className,
      )}
      {...props}
    />
  );
}

function AvatarFallback({
  className,
  ...props
}: AvatarPrimitive.Fallback.Props) {
  return (
    <AvatarPrimitive.Fallback
      data-slot="avatar-fallback"
      className={cn(
        'bg-muted text-muted-foreground rounded-full flex size-full items-center justify-center text-sm group-data-[size=sm]/avatar:text-xs',
        className,
      )}
      {...props}
    />
  );
}

function AvatarBadge({ className, ...props }: React.ComponentProps<'span'>) {
  return (
    <span
      data-slot="avatar-badge"
      className={cn(
        'bg-primary text-primary-foreground ring-background absolute right-0 bottom-0 z-10 inline-flex items-center justify-center rounded-full bg-blend-color ring-2 select-none',
        'group-data-[size=sm]/avatar:size-2 group-data-[size=sm]/avatar:[&>svg]:hidden',
        'group-data-[size=default]/avatar:size-2.5 group-data-[size=default]/avatar:[&>svg]:size-2',
        'group-data-[size=lg]/avatar:size-3 group-data-[size=lg]/avatar:[&>svg]:size-2',
        className,
      )}
      {...props}
    />
  );
}

function AvatarGroup({ className, ...props }: React.ComponentProps<'div'>) {
  return (
    <div
      data-slot="avatar-group"
      className={cn(
        'group/avatar-group flex -space-x-2 *:data-[slot=avatar]:ring-2 *:data-[slot=avatar]:ring-background',
        className,
      )}
      {...props}
    />
  );
}

function AvatarGroupCount({
  className,
  ...props
}: React.ComponentProps<'div'>) {
  return (
    <div
      data-slot="avatar-group-count"
      className={cn(
        'bg-muted text-muted-foreground size-8 rounded-full text-sm group-has-data-[size=lg]/avatar-group:size-10 group-has-data-[size=sm]/avatar-group:size-6 [&>svg]:size-4 group-has-data-[size=lg]/avatar-group:[&>svg]:size-5 group-has-data-[size=sm]/avatar-group:[&>svg]:size-3 relative flex shrink-0 items-center justify-center ring-2 ring-background',
        className,
      )}
      {...props}
    />
  );
}

export {
  Avatar,
  AvatarImage,
  AvatarFallback,
  AvatarGroup,
  AvatarGroupCount,
  AvatarBadge,
};