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 React from "react";
   6 import { Dispatch } from "redux";
   7 import { connect } from "react-redux";
   8 import { isEqual } from 'lodash/fp';
   9 import { TreeItem, TreeItemStatus } from 'components/tree/tree';
  10 import { ProjectResource } from "models/project";
  11 import { treePickerActions } from "store/tree-picker/tree-picker-actions";
  12 import { ListItemTextIcon } from "components/list-item-text-icon/list-item-text-icon";
  13 import { ProjectIcon, FileInputIcon, IconType, CollectionIcon } from 'components/icon/icon';
  14 import { loadProject, loadCollection } from 'store/tree-picker/tree-picker-actions';
  15 import { ProjectsTreePickerItem, ProjectsTreePickerRootItem } from 'store/tree-picker/tree-picker-middleware';
  16 import { ResourceKind } from 'models/resource';
  17 import { TreePickerProps, TreePicker } from "views-components/tree-picker/tree-picker";
  18 import { CollectionFileType } from 'models/collection-file';
  19
  20
  21 type PickedTreePickerProps = Pick<TreePickerProps<ProjectsTreePickerItem>, 'onContextMenu' | 'toggleItemActive' | 'toggleItemOpen' | 'toggleItemSelection'>;
  22
  23 export interface ProjectsTreePickerDataProps {
  24     includeCollections?: boolean;
  25     includeFiles?: boolean;
  26     rootItemIcon: IconType;
  27     showSelection?: boolean;
  28     relatedTreePickers?: string[];
  29     disableActivation?: string[];
  30     options?: { showOnlyOwned: boolean, showOnlyWritable: boolean };
  31     loadRootItem: (item: TreeItem<ProjectsTreePickerRootItem>, pickerId: string,
  32         includeCollections?: boolean, includeFiles?: boolean, options?: { showOnlyOwned: boolean, showOnlyWritable: boolean }) => void;
  33 }
  34
  35 export type ProjectsTreePickerProps = ProjectsTreePickerDataProps & Partial<PickedTreePickerProps>;
  36
  37 const mapStateToProps = (_: any, { rootItemIcon, showSelection }: ProjectsTreePickerProps) => ({
  38     render: renderTreeItem(rootItemIcon),
  39     showSelection: isSelectionVisible(showSelection),
  40 });
  41
  42 const mapDispatchToProps = (dispatch: Dispatch, { loadRootItem, includeCollections, includeFiles, relatedTreePickers, options, ...props }: ProjectsTreePickerProps): PickedTreePickerProps => ({
  43     onContextMenu: () => { return; },
  44     toggleItemActive: (event, item, pickerId) => {
  45
  46         const { disableActivation = [] } = props;
  47         if (disableActivation.some(isEqual(item.id))) {
  48             return;
  49         }
  50
  51         dispatch(treePickerActions.ACTIVATE_TREE_PICKER_NODE({ id: item.id, pickerId, relatedTreePickers }));
  52         if (props.toggleItemActive) {
  53             props.toggleItemActive(event, item, pickerId);
  54         }
  55     },
  56     toggleItemOpen: (_, item, pickerId) => {
  57         const { id, data, status } = item;
  58         if (status === TreeItemStatus.INITIAL) {
  59             if ('kind' in data) {
  60                 dispatch<any>(
  61                     data.kind === ResourceKind.COLLECTION
  62                         ? loadCollection(id, pickerId)
  63                         : loadProject({ id, pickerId, includeCollections, includeFiles, options })
  64                 );
  65             } else if (!('type' in data) && loadRootItem) {
  66                 loadRootItem(item as TreeItem<ProjectsTreePickerRootItem>, pickerId, includeCollections, includeFiles, options);
  67             }
  68         } else if (status === TreeItemStatus.LOADED) {
  69             dispatch(treePickerActions.TOGGLE_TREE_PICKER_NODE_COLLAPSE({ id, pickerId }));
  70         }
  71     },
  72     toggleItemSelection: (event, item, pickerId) => {
  73         dispatch<any>(treePickerActions.TOGGLE_TREE_PICKER_NODE_SELECTION({ id: item.id, pickerId }));
  74         if (props.toggleItemSelection) {
  75             props.toggleItemSelection(event, item, pickerId);
  76         }
  77     },
  78 });
  79
  80 export const ProjectsTreePicker = connect(mapStateToProps, mapDispatchToProps)(TreePicker);
  81
  82 const getProjectPickerIcon = ({ data }: TreeItem<ProjectsTreePickerItem>, rootIcon: IconType): IconType => {
  83     if ('headKind' in data) {
  84         switch (data.headKind) {
  85             case ResourceKind.COLLECTION:
  86                 return CollectionIcon;
  87             default:
  88                 return ProjectIcon;
  89         }
  90     }
  91     if ('kind' in data) {
  92         switch (data.kind) {
  93             case ResourceKind.COLLECTION:
  94                 return CollectionIcon;
  95             default:
  96                 return ProjectIcon;
  97         }
  98     } else if ('type' in data) {
  99         switch (data.type) {
 100             case CollectionFileType.FILE:
 101                 return FileInputIcon;
 102             default:
 103                 return ProjectIcon;
 104         }
 105     } else {
 106         return rootIcon;
 107     }
 108 };
 109
 110 const isSelectionVisible = (shouldBeVisible?: boolean) =>
 111     ({ status, items }: TreeItem<ProjectsTreePickerItem>): boolean => {
 112         if (shouldBeVisible) {
 113             if (items && items.length > 0) {
 114                 return items.every(isSelectionVisible(shouldBeVisible));
 115             }
 116             return status === TreeItemStatus.LOADED;
 117         }
 118         return false;
 119     };
 120
 121 const renderTreeItem = (rootItemIcon: IconType) => (item: TreeItem<ProjectResource>) =>
 122     <ListItemTextIcon
 123         icon={getProjectPickerIcon(item, rootItemIcon)}
 124         name={item.data.name}
 125         isActive={item.active}
 126         hasMargin={true} />;