16583: Add "Intermediate" to collection type filters

[arvados-workbench2.git] / src / models / tree.ts

diff --git a/src/models/tree.ts b/src/models/tree.ts
index 1bc15bc0824a500c1121812c252c82eaa2fc7ca0..e92913887a0dfc7b28e21ae20b047dc68d61f148 100644 (file)
--- a/src/models/tree.ts
+++ b/src/models/tree.ts
@@ -27,7 +27,8 @@ export enum TreeNodeStatus {
 export enum TreePickerId {
     PROJECTS = 'Projects',
     SHARED_WITH_ME = 'Shared with me',
-    FAVORITES = 'Favorites'
+    FAVORITES = 'Favorites',
+    PUBLIC_FAVORITES = 'Public Favorites'
 }
 
 export const createTree = <T>(): Tree<T> => ({});
@@ -42,12 +43,13 @@ export const appendSubtree = <T>(id: string, subtree: Tree<T>) => (tree: Tree<T>
     )(subtree) as Tree<T>;
 
 export const setNode = <T>(node: TreeNode<T>) => (tree: Tree<T>): Tree<T> => {
-    return pipe(
-        (tree: Tree<T>) => getNode(node.id)(tree) === node
-            ? tree
-            : { ...tree, [node.id]: node },
-        addChild(node.parent, node.id)
-    )(tree);
+    if (tree[node.id] && tree[node.id] === node) { return tree; }
+
+    tree[node.id] = node;
+    if (tree[node.parent]) {
+        tree[node.parent].children = Array.from(new Set([...tree[node.parent].children, node.id]));
+    }
+    return tree;
 };
 
 export const getNodeValue = (id: string) => <T>(tree: Tree<T>) => {
@@ -72,6 +74,7 @@ export const setNodeValueWith = <T>(mapFn: (value: T) => T) => (id: string) => (
 export const mapTreeValues = <T, R>(mapFn: (value: T) => R) => (tree: Tree<T>): Tree<R> =>
     getNodeDescendantsIds('')(tree)
         .map(id => getNode(id)(tree))
+        .filter(node => !!node)
         .map(mapNodeValue(mapFn))
         .reduce((newTree, node) => setNode(node)(newTree), createTree<R>());
 
@@ -98,6 +101,9 @@ export const getNodeDescendants = (id: string, limit = Infinity) => <T>(tree: Tr
 export const countNodes = <T>(tree: Tree<T>) =>
     getNodeDescendantsIds('')(tree).length;
 
+export const countChildren = (id: string) => <T>(tree: Tree<T>) =>
+    getNodeChildren('')(tree).length;
+
 export const getNodeDescendantsIds = (id: string, limit = Infinity) => <T>(tree: Tree<T>): string[] => {
     const node = getNode(id)(tree);
     const children = node ? node.children :
@@ -152,7 +158,6 @@ export const toggleNodeSelection = (id: string) => <T>(tree: Tree<T>) => {
             toggleAncestorsSelection(id),
             toggleDescendantsSelection(id))(tree)
         : tree;
-
 };
 
 export const selectNode = (id: string) => <T>(tree: Tree<T>) => {
@@ -178,6 +183,10 @@ export const deselectNodes = (id: string | string[]) => <T>(tree: Tree<T>) => {
     return ids.reduce((tree, id) => deselectNode(id)(tree), tree);
 };
 
+export const getSelectedNodes = <T>(tree: Tree<T>) =>
+    getNodeDescendants('')(tree)
+        .filter(node => node.selected);
+
 export const initTreeNode = <T>(data: Pick<TreeNode<T>, 'id' | 'value'> & { parent?: string }): TreeNode<T> => ({
     children: [],
     active: false,
@@ -227,20 +236,3 @@ const getRootNodeChildrenIds = <T>(tree: Tree<T>) =>
     Object
         .keys(tree)
         .filter(id => getNode(id)(tree)!.parent === TREE_ROOT_ID);
-
-
-const addChild = (parentId: string, childId: string) => <T>(tree: Tree<T>): Tree<T> => {
-    const node = getNode(parentId)(tree);
-    if (node) {
-        const children = node.children.some(id => id === childId)
-            ? node.children
-            : [...node.children, childId];
-
-        const newNode = children === node.children
-            ? node
-            : { ...node, children };
-
-        return setNode(newNode)(tree);
-    }
-    return tree;
-};