1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
5 import { Project } from "../../models/project";
6 import actions, { ProjectAction } from "./project-action";
7 import { TreeItem, TreeItemStatus } from "../../components/tree/tree";
8 import * as _ from "lodash";
10 export type ProjectState = Array<TreeItem<Project>>;
12 export function findTreeItem<T>(tree: Array<TreeItem<T>>, itemId: string): TreeItem<T> | undefined {
14 for (const t of tree) {
15 item = t.id === itemId
17 : findTreeItem(t.items ? t.items : [], itemId);
25 export function getActiveTreeItem<T>(tree: Array<TreeItem<T>>): TreeItem<T> | undefined {
27 for (const t of tree) {
30 : getActiveTreeItem(t.items ? t.items : []);
38 export function getTreePath<T>(tree: Array<TreeItem<T>>, itemId: string): Array<TreeItem<T>> {
39 for (const item of tree){
40 if(item.id === itemId){
43 const branch = getTreePath(item.items || [], itemId);
44 if(branch.length > 0){
45 return [item, ...branch];
52 function resetTreeActivity<T>(tree: Array<TreeItem<T>>) {
53 for (const t of tree) {
55 resetTreeActivity(t.items ? t.items : []);
59 function updateProjectTree(tree: Array<TreeItem<Project>>, projects: Project[], parentItemId?: string): Array<TreeItem<Project>> {
62 treeItem = findTreeItem(tree, parentItemId);
64 treeItem.status = TreeItemStatus.Loaded;
67 const items = projects.map((p, idx) => ({
71 status: TreeItemStatus.Initial,
74 } as TreeItem<Project>));
77 treeItem.items = items;
84 const projectsReducer = (state: ProjectState = [], action: ProjectAction) => {
85 return actions.match(action, {
86 CREATE_PROJECT: project => [...state, project],
87 REMOVE_PROJECT: () => state,
88 PROJECTS_REQUEST: itemId => {
89 const tree = _.cloneDeep(state);
90 const item = findTreeItem(tree, itemId);
92 item.status = TreeItemStatus.Pending;
96 PROJECTS_SUCCESS: ({ projects, parentItemId }) => {
97 return updateProjectTree(state, projects, parentItemId);
99 TOGGLE_PROJECT_TREE_ITEM: itemId => {
100 const tree = _.cloneDeep(state);
101 resetTreeActivity(tree);
102 const item = findTreeItem(tree, itemId);
104 item.open = !item.open;
114 export default projectsReducer;