310 lines
11 KiB
TypeScript
310 lines
11 KiB
TypeScript
'use client';
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import { Menu, MenuButton, MenuItem, MenuItems, Transition } from '@headlessui/react';
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import { Fragment, useRef, type CSSProperties, type ReactNode } from 'react';
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import { useDrop } from 'react-dnd';
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import type { Folder, SidebarFilter } from '@/types/documents';
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import { PDFIcon, EPUBIcon, FileIcon, DotsHorizontalIcon } from '@/components/icons/Icons';
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import { FolderIcon, HomeIcon, ClockIcon, FolderPlusIcon } from './finderIcons';
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import { DND_DOCUMENT, type DocumentDragItem } from '../dnd/dndTypes';
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import { IconButton, MenuItemClass, Sidebar as SidebarShell, SidebarNav, SidebarNavGroup, SidebarNavItem, menuPanelClass } from '@/components/ui';
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interface FinderSidebarProps {
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filter: SidebarFilter;
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onFilterChange: (filter: SidebarFilter) => void;
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folders: Folder[];
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counts: { all: number; pdf: number; epub: number; html: number };
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onDeleteFolder: (folderId: string) => void;
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onNewFolder: () => void;
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onClearFolders: () => void;
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/** When dragging onto a folder row, move dropped docs into that folder. */
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onDropOnFolder: (folderId: string, item: DocumentDragItem) => void;
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/** Width controls (desktop only). */
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width: number;
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onWidthChange: (px: number) => void;
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topSlot?: ReactNode;
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bottomSlot?: ReactNode;
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/** Fired for explicit row/button actions (used to close mobile drawer). */
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onRowAction?: () => void;
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}
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const MIN_WIDTH = 168;
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const MAX_WIDTH = 320;
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function FolderRow({
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folder,
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active,
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onClick,
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onDelete,
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onDropOnFolder,
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}: {
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folder: Folder;
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active: boolean;
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onClick: () => void;
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onDelete: () => void;
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onDropOnFolder: (folderId: string, item: DocumentDragItem) => void;
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}) {
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const [{ isOver, canDrop }, dropRef] = useDrop<
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DocumentDragItem,
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void,
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{ isOver: boolean; canDrop: boolean }
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>(() => ({
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accept: DND_DOCUMENT,
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drop: (item) => {
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onDropOnFolder(folder.id, item);
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},
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canDrop: (item) => {
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// Don't accept if all items are already in this folder.
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return item.docs.some((d) => d.folderId !== folder.id);
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},
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collect: (monitor) => ({
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isOver: monitor.isOver({ shallow: true }),
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canDrop: monitor.canDrop(),
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}),
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}), [folder.id, onDropOnFolder]);
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const isDropTarget = isOver && canDrop;
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return (
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<div
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ref={dropRef as unknown as React.RefObject<HTMLDivElement>}
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className="group/folder relative"
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>
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<SidebarNavItem
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compact
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active={active}
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onClick={onClick}
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icon={<FolderIcon className="w-3.5 h-3.5" />}
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label={folder.name}
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count={folder.documents.length}
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countClassName="group-hover/folder:-translate-x-6 group-focus-within/folder:-translate-x-6"
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isDropTarget={isDropTarget}
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/>
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<button
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type="button"
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onClick={(e) => {
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e.stopPropagation();
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onDelete();
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}}
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className="absolute right-1 top-1/2 -translate-y-1/2 h-5 w-5 inline-flex items-center justify-center rounded text-soft opacity-0 group-hover/folder:opacity-100 group-focus-within/folder:opacity-100 hover:text-accent hover:bg-accent-wash transition"
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aria-label={`Delete ${folder.name}`}
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title={`Delete ${folder.name}`}
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>
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<svg className="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M6 18L18 6M6 6l12 12" />
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</svg>
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</button>
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</div>
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);
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}
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export function FinderSidebar({
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filter,
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onFilterChange,
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folders,
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counts,
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onDeleteFolder,
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onNewFolder,
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onClearFolders,
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onDropOnFolder,
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width,
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onWidthChange,
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topSlot,
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bottomSlot,
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onRowAction,
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}: FinderSidebarProps) {
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const startRef = useRef<{ x: number; w: number } | null>(null);
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const onResizeStart = (e: React.PointerEvent) => {
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(e.currentTarget as HTMLElement).setPointerCapture(e.pointerId);
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startRef.current = { x: e.clientX, w: width };
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};
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const onResizeMove = (e: React.PointerEvent) => {
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if (!startRef.current) return;
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const delta = e.clientX - startRef.current.x;
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const next = Math.max(MIN_WIDTH, Math.min(MAX_WIDTH, startRef.current.w + delta));
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onWidthChange(next);
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};
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const onResizeEnd = (e: React.PointerEvent) => {
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(e.currentTarget as HTMLElement).releasePointerCapture(e.pointerId);
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startRef.current = null;
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};
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return (
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<SidebarShell
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style={{ '--sidebar-width': `${width}px` } as CSSProperties}
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className="relative h-full w-full md:[width:var(--sidebar-width)] rounded-none border-y-0 border-l-0 border-r border-line-soft shadow-none shrink-0 flex flex-col"
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>
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<div className="min-h-0 flex-1 overflow-y-auto">
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<SidebarNav className="p-2">
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{topSlot && (
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<div className="mb-0.5 shrink-0" onClick={(e) => e.stopPropagation()}>
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{topSlot}
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</div>
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)}
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<SidebarNavGroup isFirst={!!topSlot}>Library</SidebarNavGroup>
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<SidebarNavItem
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compact
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active={filter === 'all'}
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onClick={() => {
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onFilterChange('all');
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onRowAction?.();
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}}
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icon={<HomeIcon className="w-3.5 h-3.5" />}
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label="All Documents"
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count={counts.all}
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/>
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<SidebarNavItem
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compact
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active={filter === 'recents'}
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onClick={() => {
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onFilterChange('recents');
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onRowAction?.();
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}}
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icon={<ClockIcon className="w-3.5 h-3.5" />}
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label="Recently Opened"
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/>
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<SidebarNavGroup>Kinds</SidebarNavGroup>
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<SidebarNavItem
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compact
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active={filter === 'pdf'}
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onClick={() => {
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onFilterChange('pdf');
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onRowAction?.();
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}}
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icon={<PDFIcon className="w-3.5 h-3.5" />}
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label="PDF"
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count={counts.pdf}
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/>
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<SidebarNavItem
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compact
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active={filter === 'epub'}
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onClick={() => {
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onFilterChange('epub');
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onRowAction?.();
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}}
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icon={<EPUBIcon className="w-3.5 h-3.5" />}
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label="EPUB"
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count={counts.epub}
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/>
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<SidebarNavItem
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compact
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active={filter === 'html'}
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onClick={() => {
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onFilterChange('html');
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onRowAction?.();
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}}
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icon={<FileIcon className="w-3.5 h-3.5" />}
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label="Text"
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count={counts.html}
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/>
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<SidebarNavGroup
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action={(
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<Menu as="div" className="relative inline-flex items-center leading-none text-left shrink-0 normal-case tracking-normal font-normal">
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<MenuButton
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as={IconButton}
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size="xs"
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className="h-3.5 w-5"
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title="Folder actions"
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aria-label="Folder actions"
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>
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<DotsHorizontalIcon className="w-4 h-2.5" />
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</MenuButton>
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<Transition
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as={Fragment}
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enter="transition ease-standard duration-fast"
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enterFrom="transform opacity-0 scale-95"
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enterTo="transform opacity-100 scale-100"
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leave="transition ease-standard duration-fast"
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leaveFrom="transform opacity-100 scale-100"
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leaveTo="transform opacity-0 scale-95"
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>
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<MenuItems
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anchor="bottom start"
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className={`${menuPanelClass} z-50 mt-2 min-w-[180px] focus:outline-none normal-case tracking-normal font-normal`}
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>
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<MenuItem>
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{({ active }) => (
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<button
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type="button"
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onClick={() => {
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onNewFolder();
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onRowAction?.();
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}}
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className={MenuItemClass(active)}
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>
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<FolderPlusIcon className="h-4 w-4" />
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New Folder
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</button>
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)}
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</MenuItem>
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<MenuItem disabled={folders.length === 0}>
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{({ active, disabled }) => (
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<button
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type="button"
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onClick={() => {
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onClearFolders();
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onRowAction?.();
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}}
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disabled={disabled}
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className={disabled ? 'flex w-full cursor-not-allowed items-center gap-2 rounded-md px-2 py-2 text-xs text-faint' : MenuItemClass(active)}
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>
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<svg className="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M6 18L18 6M6 6l12 12" />
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</svg>
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Remove All Folders
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</button>
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)}
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</MenuItem>
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</MenuItems>
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</Transition>
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</Menu>
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)}
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>
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Folders
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</SidebarNavGroup>
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{folders.length === 0 ? (
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<p className="px-2 py-1 text-[11px] text-soft">No folders yet</p>
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) : (
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folders.map((folder) => (
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<FolderRow
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key={folder.id}
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folder={folder}
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active={filter === `folder:${folder.id}`}
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onClick={() => {
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onFilterChange(`folder:${folder.id}`);
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onRowAction?.();
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}}
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onDelete={() => {
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onDeleteFolder(folder.id);
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onRowAction?.();
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}}
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onDropOnFolder={onDropOnFolder}
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/>
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))
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)}
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</SidebarNav>
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</div>
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{bottomSlot && (
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<div
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className="shrink-0 border-t border-line-soft px-2 pt-2 pb-[max(0.5rem,env(safe-area-inset-bottom))] md:pb-2"
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onClick={(e) => e.stopPropagation()}
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>
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{bottomSlot}
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</div>
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)}
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<div
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role="separator"
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aria-orientation="vertical"
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aria-label="Resize sidebar"
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onPointerDown={onResizeStart}
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onPointerMove={onResizeMove}
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onPointerUp={onResizeEnd}
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onPointerCancel={onResizeEnd}
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className="hidden md:block absolute top-0 right-0 h-full w-1 cursor-col-resize hover:bg-accent-wash active:bg-accent transition-colors duration-base ease-standard"
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/>
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</SidebarShell>
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);
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}
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