lightrag_webui/src/components/ui/Tooltip.tsx

import * as React from 'react'
import * as TooltipPrimitive from '@radix-ui/react-tooltip'
import { cn } from '@/lib/utils'

const TooltipProvider = TooltipPrimitive.Provider

const Tooltip = TooltipPrimitive.Root

const TooltipTrigger = TooltipPrimitive.Trigger

const processTooltipContent = (content: string) => {
  if (typeof content !== 'string') return content
  return content.split('\\n').map((line, i) => (
    <React.Fragment key={i}>
      {line}
      {i < content.split('\\n').length - 1 && <br />}
    </React.Fragment>
  ))
}

const TooltipContent = React.forwardRef<
  React.ComponentRef<typeof TooltipPrimitive.Content>,
  React.ComponentPropsWithoutRef<typeof TooltipPrimitive.Content>
>(({ className, sideOffset = 4, children, ...props }, ref) => (
  <TooltipPrimitive.Content
    ref={ref}
    sideOffset={sideOffset}
    className={cn(
      'bg-popover text-popover-foreground animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 mx-1 max-w-sm overflow-hidden rounded-md border px-3 py-2 text-sm shadow-md',
      className
    )}
    {...props}
  >
    {typeof children === 'string' ? processTooltipContent(children) : children}
  </TooltipPrimitive.Content>
))
TooltipContent.displayName = TooltipPrimitive.Content.displayName

export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }