1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
5 import * as _ from "lodash";
7 import { Project } from "../../models/project";
8 import actions, { ProjectAction } from "./project-action";
9 import { TreeItem, TreeItemStatus } from "../../components/tree/tree";
11 export type ProjectState = Array<TreeItem<Project>>;
13 export function findTreeItem<T>(tree: Array<TreeItem<T>>, itemId: string): TreeItem<T> | undefined {
15 for (const t of tree) {
16 item = t.id === itemId
18 : findTreeItem(t.items ? t.items : [], itemId);
26 export function getTreePath<T>(tree: Array<TreeItem<T>>, itemId: string): Array<TreeItem<T>> {
27 for(const item of tree){
28 if(item.id === itemId){
31 const branch = getTreePath(item.items || [], itemId);
32 if(branch.length > 0){
33 return [item, ...branch];
40 function resetTreeActivity<T>(tree: Array<TreeItem<T>>) {
41 for (const t of tree) {
43 resetTreeActivity(t.items ? t.items : []);
47 function updateProjectTree(tree: Array<TreeItem<Project>>, projects: Project[], parentItemId?: string): Array<TreeItem<Project>> {
50 treeItem = findTreeItem(tree, parentItemId);
52 treeItem.status = TreeItemStatus.Loaded;
55 const items = projects.map((p, idx) => ({
59 status: TreeItemStatus.Initial,
62 } as TreeItem<Project>));
65 treeItem.items = items;
72 const projectsReducer = (state: ProjectState = [], action: ProjectAction) => {
73 return actions.match(action, {
74 CREATE_PROJECT: project => [...state, project],
75 REMOVE_PROJECT: () => state,
76 PROJECTS_REQUEST: itemId => {
77 const tree = _.cloneDeep(state);
78 const item = findTreeItem(tree, itemId);
80 item.status = TreeItemStatus.Pending;
84 PROJECTS_SUCCESS: ({ projects, parentItemId }) => {
85 return updateProjectTree(state, projects, parentItemId);
87 TOGGLE_PROJECT_TREE_ITEM_OPEN: itemId => {
88 const tree = _.cloneDeep(state);
89 const item = findTreeItem(tree, itemId);
92 item.open = !item.open;
96 TOGGLE_PROJECT_TREE_ITEM_ACTIVE: itemId => {
97 const tree = _.cloneDeep(state);
98 resetTreeActivity(tree);
99 const item = findTreeItem(tree, itemId);
105 RESET_PROJECT_TREE_ACTIVITY: () => {
106 const tree = _.cloneDeep(state);
107 resetTreeActivity(tree);
114 export default projectsReducer;