64:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/1bpgyrs5qflhu.js","/_next/static/immutable/chunks/0-6vu2ul1h6ld.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 65:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/1bpgyrs5qflhu.js","/_next/static/immutable/chunks/0-6vu2ul1h6ld.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 66:Tf11,'use client'; /** * @file scroll-to-bottom-button.tsx * @description A floating scroll-to-bottom affordance tied to a chat container's * scroll state. It appears when the user scrolls up from the bottom and pairs * with `ScrollAnchor` (a zero-height element marking the pin point). Standalone: * pass a ref to the scroll container, or let it find the nearest scrollable * ancestor. Data source: `useChat` (local token stream growth). */ import * as React from 'react'; import { ArrowDown } from 'lucide-react'; import { cn } from '@/registry/localmode/lib/utils'; import { Button } from '@/registry/localmode/ui/button'; /** Props for {@link ScrollToBottomButton}. */ export interface ScrollToBottomButtonProps extends React.ComponentProps { /** * The scroll container to observe. When omitted, the nearest scrollable * ancestor of the button is used. */ containerRef?: React.RefObject; /** Distance (px) from the bottom under which the button hides. @default 24 */ threshold?: number; } /** Find the nearest scrollable ancestor of an element. */ function nearestScrollable(el: HTMLElement | null): HTMLElement | null { let node = el?.parentElement ?? null; while (node) { const style = getComputedStyle(node); if (/(auto|scroll)/.test(style.overflowY)) return node; node = node.parentElement; } return null; } /** * The floating scroll-to-bottom button. * * @example * ```tsx *

…

* *

* ``` */ export function ScrollToBottomButton({ containerRef, threshold = 24, className, children, ...props }: ScrollToBottomButtonProps) { const buttonRef = React.useRef(null); const [container, setContainer] = React.useState(null); const [visible, setVisible] = React.useState(false); // Resolve the container (explicit ref or nearest scrollable ancestor). React.useEffect(() => { const el = containerRef?.current ?? nearestScrollable(buttonRef.current); setContainer(el); }, [containerRef]); // Observe scroll position. React.useEffect(() => { if (!container) return; const update = () => { const distance = container.scrollHeight - container.scrollTop - container.clientHeight; setVisible(distance > threshold); }; update(); container.addEventListener('scroll', update, { passive: true }); const ro = new ResizeObserver(update); ro.observe(container); return () => { container.removeEventListener('scroll', update); ro.disconnect(); }; }, [container, threshold]); const scrollToBottom = () => { container?.scrollTo({ top: container.scrollHeight, behavior: 'smooth' }); }; return ( ); } /** * A zero-height anchor element placed at the end of a message list to mark the * pin point for stick-to-bottom anchoring. */ export function ScrollAnchor({ className, ...props }: React.ComponentProps<'div'>) { return (

); } export default ScrollToBottomButton; 63:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[["$","div",null,{"className":"flex shrink-0 items-start gap-3","children":[["$","div",null,{"className":"flex max-h-28 min-w-0 flex-1 flex-wrap items-center gap-2 overflow-y-auto","children":[["$","ul",null,{"className":"flex min-w-0 flex-wrap gap-2","aria-label":"Package dependencies","children":[["$","li","lucide-react",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/lucide-react","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3 shrink-0","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"lucide-react"}]]}]}]]}],["$","$L64",null,{"namespace":"@registrydirectory","registryDependencies":["https://localmode.ai/r/ui/lib/utils.json","button"]}]]}],null]}],["$","$L65",null,{"files":[{"path":"registry/localmode/conversation/scroll-to-bottom-button/scroll-to-bottom-button.tsx","content":"$66","type":"registry:component"}],"className":"h-[70svh] min-h-80"}]]}]