flipper/desktop/plugins/public/ui-debugger/components/Tree.tsx

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 */

import {FrameworkEvent, FrameworkEventType, Id, UINode} from '../types';
import React, {
  ReactNode,
  Ref,
  RefObject,
  useEffect,
  useLayoutEffect,
  useMemo,
  useRef,
} from 'react';
import {
  Atom,
  getFlipperLib,
  HighlightManager,
  HighlightProvider,
  styled,
  theme,
  useHighlighter,
  usePlugin,
  useValue,
} from 'flipper-plugin';
import {plugin} from '../index';
import {Glyph} from 'flipper';
import {head, last} from 'lodash';
import {reverse} from 'lodash/fp';
import {Badge, Dropdown, Menu, Typography} from 'antd';
import {UIDebuggerMenuItem} from './util/UIDebuggerMenuItem';
import {tracker} from '../tracker';

import {useVirtualizer, Virtualizer} from '@tanstack/react-virtual';
import {
  BigGrepContextMenuItems,
  IDEContextMenuItems,
} from './fb-stubs/IDEContextMenu';

const {Text} = Typography;

type LineStyle = 'ToParent' | 'ToChildren';

type MillisSinceEpoch = number;
type NodeIndentGuide = {
  depth: number;
  style: LineStyle;
  addHorizontalMarker: boolean;
  trimBottom: boolean;
};
export type TreeNode = UINode & {
  depth: number;
  idx: number;
  isExpanded: boolean;
  indentGuide: NodeIndentGuide | null;
};

export function Tree2({nodes, rootId}: {nodes: Map<Id, UINode>; rootId: Id}) {
  const instance = usePlugin(plugin);
  const focusedNode = useValue(instance.uiState.focusedNode);
  const expandedNodes = useValue(instance.uiState.expandedNodes);
  const searchTerm = useValue(instance.uiState.searchTerm);
  const selectedNode = useValue(instance.uiState.selectedNode);
  const isContextMenuOpen = useValue(instance.uiState.isContextMenuOpen);
  const hoveredNode = head(useValue(instance.uiState.hoveredNodes));

  const frameworkEvents = useValue(instance.frameworkEvents);
  const frameworkEventsMonitoring = useValue(
    instance.uiState.frameworkEventMonitoring,
  );
  const highlightedNodes = useValue(instance.uiState.highlightedNodes);

  const {treeNodes, refs} = useMemo(() => {
    const treeNodes = toTreeNodes(
      nodes,
      focusedNode || rootId,
      expandedNodes,
      selectedNode,
    );

    const refs: React.RefObject<HTMLLIElement>[] = treeNodes.map(() =>
      React.createRef<HTMLLIElement>(),
    );

    return {treeNodes, refs};
  }, [expandedNodes, focusedNode, nodes, rootId, selectedNode]);

  const isUsingKBToScrollUtill = useRef<MillisSinceEpoch>(0);

  const grandParentRef = useRef<HTMLDivElement>(null);
  const parentRef = React.useRef<HTMLDivElement>(null);

  const rowVirtualizer = useVirtualizer({
    count: treeNodes.length,
    getScrollElement: () => parentRef.current,
    estimateSize: () => 26,
    overscan: 20,
  });

  useEffect(() => {
    const matchingIndexes = findSearchMatchingIndexes(treeNodes, searchTerm);

    if (matchingIndexes.length > 0) {
      rowVirtualizer.scrollToIndex(matchingIndexes[0], {align: 'start'});
    }
  }, [rowVirtualizer, searchTerm, treeNodes]);

  useKeyboardShortcuts(
    treeNodes,
    rowVirtualizer,
    selectedNode,
    hoveredNode,
    instance.uiActions.onSelectNode,
    instance.uiActions.onExpandNode,
    instance.uiActions.onCollapseNode,
    isUsingKBToScrollUtill,
  );

  useLayoutEffect(() => {
    //the grand parent gets its size correclty via flex box, we use its initial
    //position to size the scroll parent ref for react virtual, It uses vh which accounts for window size changes
    //However  if we dynamically add content above or below we may need to revisit this approach
    const boundingClientRect = grandParentRef?.current?.getBoundingClientRect();

    parentRef.current!!.style.height = `calc(100vh - ${
      boundingClientRect!!.top
    }px - ${window.innerHeight - boundingClientRect!!.bottom}px )`;
  }, []);

  useLayoutEffect(() => {
    //scroll width is the width of the element including overflow, we grab the scroll width
    //of the parent scroll container and set each divs actual width to this to make sure the
    //size is correct for the selection and hover states

    const range = rowVirtualizer.range;
    const end = Math.min(
      refs.length,
      range.endIndex + 1, //need to add 1 extra otherwise last one doesnt get the treatment
    );

    const width = parentRef.current?.scrollWidth ?? 0;

    for (let i = range.startIndex; i < end; i++) {
      //set the width explicitly of all tree items to parent scroll width
      const ref = refs[i];
      if (ref.current) {
        ref.current.style.width = `${width}px`;
      }
    }
  });

  useLayoutEffect(() => {
    if (selectedNode) {
      const idx = treeNodes.findIndex((node) => node.id === selectedNode);
      if (idx !== -1) {
        parentRef.current!!.scrollLeft =
          Math.max(0, treeNodes[idx].depth - 10) * renderDepthOffset;

        rowVirtualizer.scrollToIndex(idx, {align: 'auto'});
      }
    }
    // NOTE: We don't want to add refs or tree nodes to the dependency list since when new data comes in over the wire
    // otherwise we will keep scrolling back to the selected node overriding the users manual scroll offset.
    // We only should scroll when selection changes
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [selectedNode, focusedNode]);

  return (
    <HighlightProvider
      text={searchTerm}
      highlightColor={theme.searchHighlightBackground.yellow}>
      <ContextMenu
        focusedNodeId={focusedNode}
        hoveredNodeId={hoveredNode}
        nodes={nodes}
        onContextMenuOpen={instance.uiActions.onContextMenuOpen}
        onFocusNode={instance.uiActions.onFocusNode}>
        <div
          //We use this normal divs flexbox sizing to measure how much vertical space we need for the child div
          ref={grandParentRef}
          style={{
            height: '100%',
            width: '100%',
          }}>
          <div
            //this is scrollable div is expected by react virtual, see their docs
            ref={parentRef}
            style={{
              height: 0, //this get replaced by an effect
              overflow: 'auto',
            }}>
            <div
              //this is is the actual scrollable content, its height is faked by react virtual
              style={{
                height: `${rowVirtualizer.getTotalSize()}px`,
                width: '100%',
                position: 'relative',
              }}
              onMouseLeave={() => {
                if (isContextMenuOpen === false) {
                  instance.uiState.hoveredNodes.set([]);
                }
              }}>
              {rowVirtualizer.getVirtualItems().map((virtualRow) => (
                <TreeItemContainer
                  transform={`translateY(${virtualRow.start}px)`}
                  innerRef={refs[virtualRow.index]}
                  key={virtualRow.index}
                  treeNode={treeNodes[virtualRow.index]}
                  frameworkEvents={frameworkEvents}
                  frameworkEventsMonitoring={frameworkEventsMonitoring}
                  highlightedNodes={highlightedNodes}
                  selectedNode={selectedNode}
                  hoveredNode={hoveredNode}
                  isUsingKBToScroll={isUsingKBToScrollUtill}
                  isContextMenuOpen={isContextMenuOpen}
                  onSelectNode={instance.uiActions.onSelectNode}
                  onExpandNode={instance.uiActions.onExpandNode}
                  onCollapseNode={instance.uiActions.onCollapseNode}
                  onHoverNode={instance.uiActions.onHoverNode}
                />
              ))}
            </div>
          </div>
        </div>
      </ContextMenu>
    </HighlightProvider>
  );
}

function IndentGuide({indentGuide}: {indentGuide: NodeIndentGuide}) {
  const verticalLinePadding = `${renderDepthOffset * indentGuide.depth + 8}px`;

  return (
    <div>
      <div
        style={{
          position: 'absolute',
          width: verticalLinePadding,
          height: indentGuide.trimBottom ? HalfTreeItemHeight : TreeItemHeight,
          borderRight: `1px solid ${theme.primaryColor}`,
        }}></div>
      {indentGuide.addHorizontalMarker && (
        <div
          style={{
            position: 'absolute',
            width: renderDepthOffset / 3,
            height: HalfTreeItemHeight,
            borderBottom: `1px solid ${theme.primaryColor}`,
            marginLeft: verticalLinePadding,
          }}></div>
      )}
    </div>
  );
}

function TreeItemContainer({
  transform,
  innerRef,
  treeNode,
  frameworkEvents,
  frameworkEventsMonitoring,
  highlightedNodes,
  selectedNode,
  hoveredNode,
  isUsingKBToScroll: isUsingKBToScrollUntill,
  isContextMenuOpen,
  onSelectNode,
  onExpandNode,
  onCollapseNode,
  onHoverNode,
}: {
  transform: string;
  innerRef: Ref<any>;
  treeNode: TreeNode;
  frameworkEvents: Map<Id, FrameworkEvent[]>;
  highlightedNodes: Set<Id>;
  frameworkEventsMonitoring: Map<FrameworkEventType, boolean>;
  selectedNode?: Id;
  hoveredNode?: Id;
  isUsingKBToScroll: RefObject<MillisSinceEpoch>;
  isContextMenuOpen: boolean;
  onSelectNode: (node?: Id) => void;
  onExpandNode: (node: Id) => void;
  onCollapseNode: (node: Id) => void;
  onHoverNode: (node: Id) => void;
}) {
  let events = frameworkEvents.get(treeNode.id);
  if (events) {
    events = events.filter((e) => frameworkEventsMonitoring.get(e.type));
  }

  return (
    <div
      ref={innerRef}
      style={{
        position: 'absolute',
        top: 0,
        left: 0,
        height: TreeItemHeight,
        transform: transform,
        //Due to absolute positioning width is set outside of react via a useLayoutEffect in parent
      }}>
      {treeNode.indentGuide != null && (
        <IndentGuide indentGuide={treeNode.indentGuide} />
      )}
      <TreeItemRow
        isHighlighted={highlightedNodes.has(treeNode.id)}
        isSelected={treeNode.id === selectedNode}
        isHovered={hoveredNode === treeNode.id}
        onMouseEnter={() => {
          const kbIsNoLongerReservingScroll =
            new Date().getTime() > (isUsingKBToScrollUntill.current ?? 0);

          if (kbIsNoLongerReservingScroll && isContextMenuOpen == false) {
            onHoverNode(treeNode.id);
          }
        }}
        onClick={() => {
          onSelectNode(treeNode.id);
        }}
        item={treeNode}
        style={{overflow: 'visible'}}>
        <ExpandedIconOrSpace
          expanded={treeNode.isExpanded}
          showIcon={treeNode.children.length > 0}
          onClick={() => {
            if (treeNode.isExpanded) {
              onCollapseNode(treeNode.id);
            } else {
              onExpandNode(treeNode.id);
            }
          }}
        />
        {nodeIcon(treeNode)}
        {events ? (
          <Badge
            key={treeNode.id}
            count={events.length}
            size="small"
            color={theme.primaryColor}
            offset={[10, 5]}>
            <TreeItemRowContent treeNode={treeNode} />
          </Badge>
        ) : (
          <TreeItemRowContent treeNode={treeNode} />
        )}
      </TreeItemRow>
    </div>
  );
}

function TreeItemRowContent({treeNode}: {treeNode: TreeNode}) {
  return (
    <>
      <HighlightedText text={treeNode.name} />
      <InlineAttributes attributes={treeNode.inlineAttributes} />
    </>
  );
}

const TreeAttributeContainer = styled(Text)({
  color: theme.textColorSecondary,
  fontWeight: 300,
  marginLeft: 5,
  fontSize: 12,
});

function InlineAttributes({attributes}: {attributes: Record<string, string>}) {
  const highlightManager: HighlightManager = useHighlighter();

  return (
    <>
      {Object.entries(attributes ?? {}).map(([key, value]) => (
        <TreeAttributeContainer key={key}>
          <span style={{color: theme.warningColor}}>{key}</span>
          <span>={highlightManager.render(value)}</span>
        </TreeAttributeContainer>
      ))}
    </>
  );
}

const TreeItemHeight = '26px';
const HalfTreeItemHeight = `calc(${TreeItemHeight} / 2)`;

const TreeItemRow = styled.li<{
  item: TreeNode;
  isHovered: boolean;
  isSelected: boolean;
  isHighlighted: boolean;
}>(({item, isHovered, isSelected, isHighlighted}) => ({
  display: 'flex',
  alignItems: 'baseline',
  height: TreeItemHeight,
  paddingLeft: `${item.depth * renderDepthOffset}px`,
  borderWidth: '1px',
  borderRadius: '3px',
  borderColor: isHovered ? theme.selectionBackgroundColor : 'transparent',
  borderStyle: 'solid',
  overflow: 'hidden',
  whiteSpace: 'nowrap',
  backgroundColor: isHighlighted
    ? 'rgba(255,0,0,.3)'
    : isSelected
    ? theme.selectionBackgroundColor
    : theme.backgroundDefault,
}));

function ExpandedIconOrSpace(props: {
  onClick: () => void;
  expanded: boolean;
  showIcon: boolean;
}) {
  if (props.showIcon) {
    return (
      <div
        role="button"
        tabIndex={0}
        style={{display: 'flex'}}
        onClick={(e) => {
          e.stopPropagation();
          props.onClick();
        }}>
        <Glyph
          style={{
            transform: props.expanded ? 'rotate(90deg)' : '',
            marginRight: '4px',
            marginBottom: props.expanded ? '2px' : '',
          }}
          name="chevron-right"
          size={12}
          color="grey"
        />
      </div>
    );
  } else {
    return <div style={{width: '16px'}}></div>;
  }
}

function HighlightedText(props: {text: string}) {
  const highlightManager: HighlightManager = useHighlighter();
  return <span>{highlightManager.render(props.text)} </span>;
}

function nodeIcon(node: UINode) {
  if (node.tags.includes('Litho')) {
    return <DecorationImage src="icons/litho-logo.png" />;
  } else if (node.tags.includes('CK')) {
    if (node.tags.includes('iOS')) {
      return <DecorationImage src="icons/ck-mounted-logo.png" />;
    }
    return <DecorationImage src="icons/ck-logo.png" />;
  } else if (node.tags.includes('BloksBoundTree')) {
    return <DecorationImage src="facebook/bloks-logo-orange.png" />;
  } else if (node.tags.includes('BloksDerived')) {
    return <DecorationImage src="facebook/bloks-logo-blue.png" />;
  }
}

const DecorationImage = styled.img({
  height: 12,
  marginRight: 5,
  width: 12,
});

const renderDepthOffset = 12;

const ContextMenu: React.FC<{
  nodes: Map<Id, UINode>;
  hoveredNodeId?: Id;
  focusedNodeId?: Id;
  onFocusNode: (id?: Id) => void;
  onContextMenuOpen: (open: boolean) => void;
}> = ({
  nodes,
  hoveredNodeId,
  children,
  focusedNodeId,
  onFocusNode,
  onContextMenuOpen,
}) => {
  const copyItems: ReactNode[] = [];
  const hoveredNode = nodes.get(hoveredNodeId ?? Number.MAX_SAFE_INTEGER);

  if (hoveredNode) {
    copyItems.push(
      <UIDebuggerMenuItem
        key={'Copy Element name'}
        text={'Copy Element name'}
        onClick={() => {
          tracker.track('context-menu-name-copied', {name: hoveredNode.name});
          getFlipperLib().writeTextToClipboard(hoveredNode.name);
        }}
      />,
    );

    copyItems.push(
      Object.entries(hoveredNode.inlineAttributes).map(([key, value]) => (
        <UIDebuggerMenuItem
          key={key}
          text={`Copy ${key}`}
          onClick={() => {
            tracker.track('context-menu-copied', {
              name: hoveredNode.name,
              key,
              value,
            });
            getFlipperLib().writeTextToClipboard(value);
          }}
        />
      )),
    );

    copyItems.push(<BigGrepContextMenuItems node={hoveredNode} />);
  }
  const focus = hoveredNode != null &&
    focusedNodeId !== hoveredNodeId &&
    hoveredNode.bounds.height !== 0 &&
    hoveredNode.bounds.width !== 0 && (
      <UIDebuggerMenuItem
        key="focus"
        text={`Focus ${hoveredNode.name}`}
        onClick={() => {
          onFocusNode(hoveredNodeId);
        }}
      />
    );

  const removeFocus = focusedNodeId && (
    <UIDebuggerMenuItem
      key="remove-focus"
      text="Remove focus"
      onClick={() => {
        onFocusNode(undefined);
      }}
    />
  );
  return (
    <Dropdown
      onVisibleChange={(visible) => {
        onContextMenuOpen(visible);
      }}
      overlay={() => (
        <Menu>
          {focus}
          {removeFocus}
          {(focus || removeFocus) && <Menu.Divider key="divider-focus" />}
          {copyItems}
          {hoveredNode && <IDEContextMenuItems node={hoveredNode} />}
        </Menu>
      )}
      trigger={['contextMenu']}>
      {children}
    </Dropdown>
  );
};

type TreeListStackItem = {
  node: UINode;
  depth: number;
  isChildOfSelectedNode: boolean;
  selectedNodeDepth: number;
};

function toTreeNodes(
  nodes: Map<Id, UINode>,
  rootId: Id,
  expandedNodes: Set<Id>,
  selectedNode: Id | undefined,
): TreeNode[] {
  const root = nodes.get(rootId);
  if (root == null) {
    return [];
  }
  const stack = [
    {node: root, depth: 0, isChildOfSelectedNode: false, selectedNodeDepth: 0},
  ] as TreeListStackItem[];

  const treeNodes = [] as TreeNode[];

  let i = 0;
  while (stack.length > 0) {
    const stackItem = stack.pop()!!;

    const {node, depth} = stackItem;

    //if the previous item has an indent guide but we don't then it was the last segment
    //so we trim the bottom
    const prevItemLine = last(treeNodes)?.indentGuide;
    if (prevItemLine != null && stackItem.isChildOfSelectedNode === false) {
      prevItemLine.trimBottom = true;
    }

    const isExpanded = expandedNodes.has(node.id);
    const isSelected = node.id === selectedNode;

    treeNodes.push({
      ...node,
      idx: i,
      depth,
      isExpanded,
      indentGuide: stackItem.isChildOfSelectedNode
        ? {
            depth: stackItem.selectedNodeDepth,
            style: 'ToChildren',
            //if first child of selected node add horizontal marker
            addHorizontalMarker: depth === stackItem.selectedNodeDepth + 1,
            trimBottom: false,
          }
        : null,
    });
    i++;

    let isChildOfSelectedNode = stackItem.isChildOfSelectedNode;
    let selectedNodeDepth = stackItem.selectedNodeDepth;
    if (isSelected) {
      isChildOfSelectedNode = true;
      selectedNodeDepth = depth;
      // walk back through tree nodes, while depth is greater or equal than current it is your
      // parents child / your previous cousin so set dashed line
      for (let i = treeNodes.length - 1; i >= 0; i--) {
        const prevNode = treeNodes[i];
        if (prevNode.depth < depth) {
          break;
        }
        prevNode.indentGuide = {
          depth: selectedNodeDepth - 1,
          style: 'ToParent',
          addHorizontalMarker: prevNode.depth == depth,
          trimBottom: prevNode.id === selectedNode,
        };
      }
    }

    if (isExpanded) {
      //since we do dfs and use a stack we have to reverse children to get the order correct
      for (const childId of reverse(node.children)) {
        const child = nodes.get(childId);
        if (child != null) {
          stack.push({
            node: child,
            depth: depth + 1,
            isChildOfSelectedNode: isChildOfSelectedNode,
            selectedNodeDepth: selectedNodeDepth,
          });
        }
      }
    }
  }

  //always trim last indent guide
  const prevItemLine = last(treeNodes)?.indentGuide;
  if (prevItemLine != null) {
    prevItemLine.trimBottom = true;
  }

  return treeNodes;
}

function useKeyboardShortcuts(
  treeNodes: TreeNode[],
  rowVirtualizer: Virtualizer<HTMLDivElement, Element>,
  selectedNode: Id | undefined,
  hoveredNodeId: Id | undefined,
  onSelectNode: (id?: Id) => void,
  onExpandNode: (id: Id) => void,
  onCollapseNode: (id: Id) => void,
  isUsingKBToScrollUntill: React.MutableRefObject<number>,
) {
  const instance = usePlugin(plugin);

  useEffect(() => {
    const listener = (event: KeyboardEvent) => {
      const hoveredNode = treeNodes.find((item) => item.id === hoveredNodeId);
      switch (event.key) {
        case 'Enter': {
          if (hoveredNodeId != null) {
            extendKBControlLease(isUsingKBToScrollUntill);
            onSelectNode(hoveredNodeId);
          }

          break;
        }

        case 'ArrowRight':
          event.preventDefault();
          if (hoveredNode) {
            if (hoveredNode.isExpanded) {
              moveHoveredNodeUpOrDown(
                'ArrowDown',
                treeNodes,
                rowVirtualizer,
                instance.uiState.hoveredNodes,
                isUsingKBToScrollUntill,
              );
            } else {
              onExpandNode(hoveredNode.id);
            }
          }
          break;
        case 'ArrowLeft': {
          event.preventDefault();
          if (hoveredNode) {
            if (hoveredNode.isExpanded) {
              onCollapseNode(hoveredNode.id);
            } else {
              const parentIdx = treeNodes.findIndex(
                (treeNode) => treeNode.id === hoveredNode.parent,
              );
              moveHoveredNodeViaKeyBoard(
                parentIdx,
                treeNodes,
                rowVirtualizer,
                instance.uiState.hoveredNodes,
                isUsingKBToScrollUntill,
              );
            }
          }
          break;
        }

        case 'ArrowUp':
        case 'ArrowDown':
          event.preventDefault();

          moveHoveredNodeUpOrDown(
            event.key,
            treeNodes,
            rowVirtualizer,
            instance.uiState.hoveredNodes,
            isUsingKBToScrollUntill,
          );

          break;
      }
    };
    window.addEventListener('keydown', listener);
    return () => {
      window.removeEventListener('keydown', listener);
    };
  }, [
    treeNodes,
    onSelectNode,
    selectedNode,
    isUsingKBToScrollUntill,
    onExpandNode,
    onCollapseNode,
    instance.uiState.hoveredNodes,
    hoveredNodeId,
    rowVirtualizer,
  ]);
}

export type UpOrDown = 'ArrowDown' | 'ArrowUp';

function moveHoveredNodeUpOrDown(
  direction: UpOrDown,
  treeNodes: TreeNode[],
  rowVirtualizer: Virtualizer<HTMLDivElement, Element>,
  hoveredNodes: Atom<Id[]>,
  isUsingKBToScrollUntill: React.MutableRefObject<MillisSinceEpoch>,
) {
  const curIdx = treeNodes.findIndex(
    (item) => item.id === head(hoveredNodes.get()),
  );
  if (curIdx != -1) {
    const increment = direction === 'ArrowDown' ? 1 : -1;
    const newIdx = curIdx + increment;

    moveHoveredNodeViaKeyBoard(
      newIdx,
      treeNodes,
      rowVirtualizer,
      hoveredNodes,
      isUsingKBToScrollUntill,
    );
  }
}

function moveHoveredNodeViaKeyBoard(
  newIdx: number,
  treeNodes: TreeNode[],
  rowVirtualizer: Virtualizer<HTMLDivElement, Element>,
  hoveredNodes: Atom<Id[]>,
  isUsingKBToScrollUntil: React.MutableRefObject<number>,
) {
  if (newIdx >= 0 && newIdx < treeNodes.length) {
    const newNode = treeNodes[newIdx];
    hoveredNodes.set([newNode.id]);

    extendKBControlLease(isUsingKBToScrollUntil);
    rowVirtualizer.scrollToIndex(newIdx, {align: 'auto'});
  }
}

const KBScrollOverrideTimeMS = 250;
function extendKBControlLease(
  isUsingKBToScrollUntil: React.MutableRefObject<number>,
) {
  /**
   * The reason for this grossness is that when scrolling to an element via keyboard, it will move a new dom node
   * under the cursor which will trigger the onmouseenter event for that node even if the mouse never actually was moved.
   * This will in turn cause that event handler to hover that node rather than the one the user is trying to get to via keyboard.
   * This is a dubious way to work around this. We set this to indicate how long into the future we should disable the
   *  onmouseenter -> hover behaviour
   */
  isUsingKBToScrollUntil.current =
    new Date().getTime() + KBScrollOverrideTimeMS;
}

//due to virtualisation the out of the box dom based scrolling doesnt work
function findSearchMatchingIndexes(
  treeNodes: TreeNode[],
  searchTerm: string,
): number[] {
  if (!searchTerm) {
    return [];
  }
  return treeNodes
    .map((value, index) => [value, index] as [TreeNode, number])
    .filter(
      ([value, _]) =>
        value.name.toLowerCase().includes(searchTerm) ||
        Object.values(value.inlineAttributes).find((inlineAttr) =>
          inlineAttr.toLocaleLowerCase().includes(searchTerm),
        ),
    )
    .map(([_, index]) => index);
}