50: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/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.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"] 51: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/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.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"] 52:T1cae,// Ballmac UI: Tree View. https://ui.ballmac.com/components/tree-view "use client" import * as React from "react" import { ChevronRight } from "lucide-react" import { cn } from "@/lib/utils" import { useDirection } from "@/lib/ballmac/direction" type TreeNode = { /** Stable node identifier. */ id: string /** Visible node label. */ label: string /** Nested children. */ children?: TreeNode[] /** Disable selection for this node. */ disabled?: boolean } type TreeViewProps = Omit, "onSelect"> & { /** Hierarchical nodes to display. */ nodes: TreeNode[] /** Accessible name for the tree. */ label: string /** Controlled selected node ID. */ selectedId?: string /** Initial selected node ID. */ defaultSelectedId?: string /** Called when selection changes. */ onSelectedIdChange?: (id: string) => void /** Controlled expanded IDs. */ expandedIds?: string[] /** Initially expanded IDs. */ defaultExpandedIds?: string[] /** Called when expansion changes. */ onExpandedIdsChange?: (ids: string[]) => void /** Optional icon for each node. */ renderIcon?: (node: TreeNode, expanded: boolean) => React.ReactNode } type VisibleNode = { node: TreeNode depth: number parent?: string position: number siblingCount: number } function TreeView({ className, nodes, label, selectedId, defaultSelectedId, onSelectedIdChange, expandedIds, defaultExpandedIds = [], onExpandedIdsChange, renderIcon, ...props }: TreeViewProps) { const dir = useDirection() const [internalSelected, setInternalSelected] = React.useState( defaultSelectedId ?? nodes[0]?.id, ) const [internalExpanded, setInternalExpanded] = React.useState(defaultExpandedIds) const selection = selectedId ?? internalSelected const expanded = expandedIds ?? internalExpanded const expandedSet = new Set(expanded) const visible: VisibleNode[] = [] function add(items: TreeNode[], depth: number, parent?: string) { items.forEach((node, index) => { visible.push({ node, depth, parent, position: index + 1, siblingCount: items.length, }) if (node.children?.length && expandedSet.has(node.id)) add(node.children, depth + 1, node.id) }) } add(nodes, 1) const tabbableId = visible.some( (entry) => entry.node.id === selection && !entry.node.disabled, ) ? selection : visible.find((entry) => !entry.node.disabled)?.node.id const refMap = React.useRef(new Map()) const focus = (id: string) => refMap.current.get(id)?.focus() function select(id: string) { if (selectedId === undefined) setInternalSelected(id) onSelectedIdChange?.(id) } function toggle(id: string, open?: boolean) { const next = expandedSet.has(id) ? open === true ? expanded : expanded.filter((item) => item !== id) : open === false ? expanded : [...expanded, id] if (expandedIds === undefined) setInternalExpanded(next) onExpandedIdsChange?.(next) } function onKeyDown( event: React.KeyboardEvent, current: VisibleNode, index: number, ) { const children = current.node.children?.length ?? 0 let next: string | undefined if (event.key === "ArrowDown") next = visible.slice(index + 1).find((entry) => !entry.node.disabled) ?.node.id else if (event.key === "ArrowUp") next = [...visible.slice(0, index)] .reverse() .find((entry) => !entry.node.disabled)?.node.id else if (event.key === "Home") next = visible.find((entry) => !entry.node.disabled)?.node.id else if (event.key === "End") next = [...visible].reverse().find((entry) => !entry.node.disabled) ?.node.id else if (event.key === (dir === "rtl" ? "ArrowLeft" : "ArrowRight") && children) { if (!expandedSet.has(current.node.id)) toggle(current.node.id, true) else next = current.node.children?.find((child) => !child.disabled)?.id } else if (event.key === (dir === "rtl" ? "ArrowRight" : "ArrowLeft")) { if (children && expandedSet.has(current.node.id)) toggle(current.node.id, false) else next = current.parent } else if (event.key === "Enter" || event.key === " ") { select(current.node.id) if (children) toggle(current.node.id) } else return event.preventDefault() if (next) { select(next) focus(next) } } return (

{visible.map((entry, index) => { const { node, depth } = entry const hasChildren = Boolean(node.children?.length) const isExpanded = expandedSet.has(node.id) return (

{ if (element) refMap.current.set(node.id, element) else refMap.current.delete(node.id) }} data-slot="tree-view-item" role="treeitem" aria-level={depth} aria-posinset={entry.position} aria-setsize={entry.siblingCount} aria-selected={selection === node.id} aria-expanded={hasChildren ? isExpanded : undefined} aria-disabled={node.disabled || undefined} tabIndex={tabbableId === node.id ? 0 : -1} onClick={() => { if (!node.disabled) { select(node.id) focus(node.id) } }} onDoubleClick={() => { if (hasChildren) toggle(node.id) }} onKeyDown={(event) => { if (!node.disabled) onKeyDown(event, entry, index) }} className={cn( "flex min-h-9 cursor-default items-center gap-1 rounded-md pe-2 text-sm outline-none transition-colors duration-150 hover:bg-accent focus-visible:ring-[3px] focus-visible:ring-ring/50 motion-reduce:transition-none", selection === node.id && "bg-accent text-accent-foreground", node.disabled && "pointer-events-none opacity-50", )} style={{ paddingInlineStart: `${(depth - 1) * 16 + 8}px` }} > {renderIcon && ( )} {node.label}

) })}

) } export { TreeView, type TreeViewProps, type TreeNode } 4f:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[["$","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"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"lucide-react"}]]}]}]]}],["$","$L50",null,{"namespace":"@ballmac","registryDependencies":["utils","https://ui.ballmac.com/r/direction.json"]}]]}],null]}],["$","$L51",null,{"files":[{"path":"registry/ballmac/components/tree-view.tsx","content":"$52","type":"registry:ui","target":"@components/ballmac/tree-view.tsx"}],"className":"h-[70svh] min-h-80"}]]}]