src/views-components/projects-tree-picker/generic-projects-tree-picker.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import * as React from "react";
   6 import { Dispatch } from "redux";
   7 import { connect } from "react-redux";
   8 import { TreeItem, TreeItemStatus } from '~/components/tree/tree';
   9 import { ProjectResource } from "~/models/project";
  10 import { treePickerActions } from "~/store/tree-picker/tree-picker-actions";
  11 import { ListItemTextIcon } from "~/components/list-item-text-icon/list-item-text-icon";
  12 import { ProjectIcon, InputIcon, IconType, CollectionIcon } from '~/components/icon/icon';
  13 import { loadProject, loadCollection } from '~/store/tree-picker/tree-picker-actions';
  14 import { GroupContentsResource } from '~/services/groups-service/groups-service';
  15 import { CollectionDirectory, CollectionFile, CollectionFileType } from '~/models/collection-file';
  16 import { ResourceKind } from '~/models/resource';
  17 import { TreePickerProps, TreePicker } from "~/views-components/tree-picker/tree-picker";
  18
  19 export interface ProjectsTreePickerRootItem {
  20     id: string;
  21     name: string;
  22 }
  23
  24 export type ProjectsTreePickerItem = ProjectsTreePickerRootItem | GroupContentsResource | CollectionDirectory | CollectionFile;
  25 type PickedTreePickerProps = Pick<TreePickerProps<ProjectsTreePickerItem>, 'onContextMenu' | 'toggleItemActive' | 'toggleItemOpen' | 'toggleItemSelection'>;
  26
  27 export interface ProjectsTreePickerDataProps {
  28     includeCollections?: boolean;
  29     includeFiles?: boolean;
  30     rootItemIcon: IconType;
  31     rootItemSelection?: boolean;
  32     projectsSelection?: boolean;
  33     collectionsSelection?: boolean;
  34     filesSelection?: boolean;
  35     loadRootItem: (item: TreeItem<ProjectsTreePickerRootItem>, pickerId: string, includeCollections?: boolean, inlcudeFiles?: boolean) => void;
  36 }
  37
  38 export type ProjectsTreePickerProps = ProjectsTreePickerDataProps & Partial<PickedTreePickerProps>;
  39
  40 const mapStateToProps = (_: any, { rootItemIcon, ...props }: ProjectsTreePickerProps) => ({
  41     render: renderTreeItem(rootItemIcon),
  42     showSelection: isSelectionVisible(props),
  43 });
  44
  45 const mapDispatchToProps = (dispatch: Dispatch, { loadRootItem, includeCollections, includeFiles, ...props }: ProjectsTreePickerProps): PickedTreePickerProps => ({
  46     onContextMenu: () => { return; },
  47     toggleItemActive: (event, item, pickerId) => {
  48         dispatch(treePickerActions.ACTIVATE_TREE_PICKER_NODE({ id: item.id, pickerId }));
  49         if (props.toggleItemActive) {
  50             props.toggleItemActive(event, item, pickerId);
  51         }
  52     },
  53     toggleItemOpen: (_, item, pickerId) => {
  54         const { id, data, status } = item;
  55         if (status === TreeItemStatus.INITIAL) {
  56             if ('kind' in data) {
  57                 dispatch<any>(
  58                     data.kind === ResourceKind.COLLECTION
  59                         ? loadCollection(id, pickerId)
  60                         : loadProject({ id, pickerId, includeCollections, includeFiles })
  61                 );
  62             } else if (!('type' in data) && loadRootItem) {
  63                 loadRootItem(item as TreeItem<ProjectsTreePickerRootItem>, pickerId, includeCollections, includeFiles);
  64             }
  65         } else if (status === TreeItemStatus.LOADED) {
  66             dispatch(treePickerActions.TOGGLE_TREE_PICKER_NODE_COLLAPSE({ id, pickerId }));
  67         }
  68     },
  69     toggleItemSelection: (_, { id }, pickerId) => {
  70         dispatch<any>(treePickerActions.TOGGLE_TREE_PICKER_NODE_SELECTION({ id, pickerId }));
  71     },
  72 });
  73
  74 export const ProjectsTreePicker = connect(mapStateToProps, mapDispatchToProps)(TreePicker);
  75
  76 const getProjectPickerIcon = ({ data }: TreeItem<ProjectsTreePickerItem>, rootIcon: IconType): IconType => {
  77     if ('kind' in data) {
  78         switch (data.kind) {
  79             case ResourceKind.COLLECTION:
  80                 return CollectionIcon;
  81             default:
  82                 return ProjectIcon;
  83         }
  84     } else if ('type' in data) {
  85         switch (data.type) {
  86             case CollectionFileType.FILE:
  87                 return InputIcon;
  88             default:
  89                 return ProjectIcon;
  90         }
  91     } else {
  92         return rootIcon;
  93     }
  94 };
  95 interface IsSelectionVisibleParams {
  96     rootItemSelection?: boolean;
  97     projectsSelection?: boolean;
  98     collectionsSelection?: boolean;
  99     filesSelection?: boolean;
 100 }
 101 const isSelectionVisible = (params: IsSelectionVisibleParams) =>
 102     ({ data, status }: TreeItem<ProjectsTreePickerItem>) => {
 103         if ('kind' in data) {
 104             switch (data.kind) {
 105                 case ResourceKind.COLLECTION:
 106                     return !!params.collectionsSelection;
 107                 default:
 108                     return !!params.projectsSelection;
 109             }
 110         } else if ('type' in data) {
 111             return !!params.filesSelection;
 112         } else {
 113             return !!params.rootItemSelection;
 114         }
 115     };
 116
 117 const renderTreeItem = (rootItemIcon: IconType) => (item: TreeItem<ProjectResource>) =>
 118     <ListItemTextIcon
 119         icon={getProjectPickerIcon(item, rootItemIcon)}
 120         name={item.data.name}
 121         isActive={item.active}
 122         hasMargin={true} />;