diff options
Diffstat (limited to 'sdnr/wt/odlux/apps/inventoryApp/src/handlers/inventoryTreeHandler.ts')
-rw-r--r-- | sdnr/wt/odlux/apps/inventoryApp/src/handlers/inventoryTreeHandler.ts | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/sdnr/wt/odlux/apps/inventoryApp/src/handlers/inventoryTreeHandler.ts b/sdnr/wt/odlux/apps/inventoryApp/src/handlers/inventoryTreeHandler.ts new file mode 100644 index 000000000..9029a6719 --- /dev/null +++ b/sdnr/wt/odlux/apps/inventoryApp/src/handlers/inventoryTreeHandler.ts @@ -0,0 +1,68 @@ +/** + * ============LICENSE_START======================================================================== + * ONAP : ccsdk feature sdnr wt odlux + * ================================================================================================= + * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved. + * ================================================================================================= + * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except + * in compliance with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software distributed under the License + * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express + * or implied. See the License for the specific language governing permissions and limitations under + * the License. + * ============LICENSE_END========================================================================== + */ + +import { IActionHandler } from "../../../../framework/src/flux/action"; + +import { SetBusyAction, UpdateInventoryTreeAction, UpdateSelectedNodeAction, SetSearchTextAction, UpdateExpandedNodesAction } from "../actions/inventoryTreeActions"; +import { InventoryTreeNode, InventoryType, TreeDemoItem } from "../models/inventory"; + + +export interface IInvenroryTree { + isBusy: boolean; + rootNodes: TreeDemoItem[]; + selectedNode?: InventoryType; + expandedItems: TreeDemoItem[]; + searchTerm: string; +} + +const initialState: IInvenroryTree = { + isBusy: false, + rootNodes: [], + searchTerm: "", + selectedNode: undefined, + expandedItems: [], +} + + +const getTreeDataFromInvetoryTreeNode = (node: InventoryTreeNode): TreeDemoItem[] => Object.keys(node).reduce<TreeDemoItem[]>((acc, key) => { + const cur = node[key]; + acc.push({ + isMatch: cur.isMatch, + content: cur.label || key, + value: key, + children: cur.children && getTreeDataFromInvetoryTreeNode(cur.children), + }); + return acc; +}, []); + +export const inventoryTreeHandler: IActionHandler<IInvenroryTree> = (state = initialState, action) => { + if (action instanceof SetBusyAction) { + state = { ...state, isBusy: action.busy }; + } else if (action instanceof SetSearchTextAction) { + state = { ...state, searchTerm: action.searchTerm }; + } else if (action instanceof UpdateInventoryTreeAction) { + const rootNodes = getTreeDataFromInvetoryTreeNode(action.rootNode); + state = { ...state, rootNodes: rootNodes, expandedItems: [], selectedNode: undefined }; + } else if (action instanceof UpdateSelectedNodeAction) { + state = { ...state, selectedNode: action.selectedNode }; + } else if (action instanceof UpdateExpandedNodesAction) { + state = { ...state, expandedItems: action.expandedNodes || []} + } + + return state; +}
\ No newline at end of file |