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 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 function resetTreeActivity<T>(tree: Array<TreeItem<T>>) {
27 for (const t of tree) {
29 resetTreeActivity(t.items ? t.items : []);
33 function updateProjectTree(tree: Array<TreeItem<Project>>, projects: Project[], parentItemId?: string): Array<TreeItem<Project>> {
36 treeItem = findTreeItem(tree, parentItemId);
38 treeItem.status = TreeItemStatus.Loaded;
41 const items = projects.map((p, idx) => ({
45 status: TreeItemStatus.Initial,
48 } as TreeItem<Project>));
51 treeItem.items = items;
58 const projectsReducer = (state: ProjectState = [], action: ProjectAction) => {
59 return actions.match(action, {
60 CREATE_PROJECT: project => [...state, project],
61 REMOVE_PROJECT: () => state,
62 PROJECTS_REQUEST: itemId => {
63 const tree = _.cloneDeep(state);
64 const item = findTreeItem(tree, itemId);
66 item.status = TreeItemStatus.Pending;
70 PROJECTS_SUCCESS: ({ projects, parentItemId }) => {
71 return updateProjectTree(state, projects, parentItemId);
73 TOGGLE_PROJECT_TREE_ITEM_OPEN: itemId => {
74 const tree = _.cloneDeep(state);
75 const item = findTreeItem(tree, itemId);
78 item.open = !item.open;
82 TOGGLE_PROJECT_TREE_ITEM_ACTIVE: itemId => {
83 const tree = _.cloneDeep(state);
84 resetTreeActivity(tree);
85 const item = findTreeItem(tree, itemId);
91 RESET_PROJECT_TREE_ACTIVITY: () => {
92 const tree = _.cloneDeep(state);
93 resetTreeActivity(tree);
100 export default projectsReducer;