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Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>
This commit is contained in:
Alex Andreev 2021-03-05 17:30:34 +03:00
parent 830eac3952
commit 662cb25787
1 changed files with 12 additions and 0 deletions
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12
src/renderer/components/tree-view/tree-view.tsx
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@ -5,6 +5,7 @@ import { Icon } from "../icon";
import TreeView from "@material-ui/lab/TreeView";
import TreeItem from "@material-ui/lab/TreeItem";
import { cssNames } from "../../utils";
import flattenDeep from "lodash/flattenDeep";
export interface NavigationTree {
id: string;
@ -31,9 +32,20 @@ export function RecursiveTreeView({ data }: Props) {
));
};
const getAllNodeIds = (nodes: NavigationTree[]): string[] => {
return flattenDeep(nodes.map(node => {
return [node.id, ...node.children.map(item => getAllNodeIds([item]))];
}));
};
if (!data.length) {
return null;
}
return (
<TreeView
className="TreeView"
defaultExpanded={getAllNodeIds(data)}
defaultCollapseIcon={<Icon material="expand_more"/>}
defaultExpandIcon={<Icon material="chevron_right" />}
>