diff options
Diffstat (limited to 'catalog-ui/src/app/directives/structure-tree/structure-tree-directive.ts')
| -rw-r--r-- | catalog-ui/src/app/directives/structure-tree/structure-tree-directive.ts | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/catalog-ui/src/app/directives/structure-tree/structure-tree-directive.ts b/catalog-ui/src/app/directives/structure-tree/structure-tree-directive.ts new file mode 100644 index 0000000000..4d6fbee4db --- /dev/null +++ b/catalog-ui/src/app/directives/structure-tree/structure-tree-directive.ts @@ -0,0 +1,195 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 AT&T 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========================================================= + */ +'use strict'; +import {RelationshipModel, Component, ComponentInstance} from "app/models"; +import {Dictionary} from "app/utils"; + + +export interface IStructureTreeScope extends ng.IScope { + + component:Component; + structureTree:StructureTree; +} + +class StructureTree { + + serviceRoot:ResourceInstanceNode; + + constructor(private uniqueId:string, private resourceInstanceName:string, private resourceInstanceIcon:string, private certified:boolean) { + this.serviceRoot = new ResourceInstanceNode(uniqueId, resourceInstanceName, resourceInstanceIcon, certified); + } + +} + +class ResourceInstanceNode { + id:string; + icon:string; + name:string; + resourceInstancesList:Array<ResourceInstanceNode>; + isAlreadyInTree:boolean; + certified:boolean; + + + constructor(private uniqueId:string, private resourceInstanceName:string, private resourceInstanceIcon:string, certified:boolean) { + this.id = uniqueId; + this.name = resourceInstanceName; + this.icon = resourceInstanceIcon; + this.resourceInstancesList = []; + this.isAlreadyInTree = false; + this.certified = certified; + } +} + +export class StructureTreeDirective implements ng.IDirective { + + + constructor() { + } + + scope = { + component: '=', + }; + restrict = 'E'; + template = ():string => { + return require('./structure-tree-directive.html'); + }; + + link = (scope:IStructureTreeScope, $elem:any) => { + + let RESOURCE_INSTANCE_LIST:string = "resourceInstancesChildesList"; + let resourceInstanceMap:Dictionary<string, ResourceInstanceNode>; + let relations:Array<RelationshipModel>; + //************* Start Building Tree Functions *******************// + + //remove unnecessary instances + let initResourceInstanceMap = ():void => { + + resourceInstanceMap = new Dictionary<string, ResourceInstanceNode>(); + + _.forEach(scope.component.componentInstances, (resourceInstance:ComponentInstance)=> { + if (_.some(Object.keys(resourceInstance.capabilities), (key:string)=> { + return 'tosca.capabilities.container' == key.toLowerCase(); + }) || _.some(Object.keys(resourceInstance.requirements), (key:string)=> { + return 'tosca.capabilities.container' == key.toLowerCase(); + })) { + + let isCertified = 0 === (parseFloat(resourceInstance.componentVersion) % 1); + let node:ResourceInstanceNode = new ResourceInstanceNode(resourceInstance.uniqueId, + resourceInstance.name, + resourceInstance.icon, + isCertified); + resourceInstanceMap.setValue(resourceInstance.uniqueId, node); + } + }); + }; + + //remove unnecessary relations + let initRelations = ():void => { + relations = _.filter(scope.component.componentInstancesRelations, (relation:RelationshipModel)=> { + return resourceInstanceMap.containsKey(relation.fromNode) && resourceInstanceMap.containsKey(relation.toNode); + }); + }; + + let buildTree = ():void => { + if (scope.component) { + scope.structureTree = new StructureTree(scope.component.uniqueId, scope.component.name, scope.component.icon, 'CERTIFIED' === scope.component.lifecycleState); + initResourceInstanceMap(); + initRelations(); + + let parentNodesList = _.groupBy(relations, (node:any)=> { + return node.fromNode; + }); + + for (let parent in parentNodesList) { + _.forEach(parentNodesList[parent], (childNode)=> { + parentNodesList[parent][RESOURCE_INSTANCE_LIST] = []; + parentNodesList[parent][RESOURCE_INSTANCE_LIST].push(mergeAllSubtrees(childNode, parentNodesList)); + }); + } + + //add the resourceInstanceList for the service root node + for (let parent in parentNodesList) { + let resourceInstanceNode:ResourceInstanceNode = resourceInstanceMap.getValue(parent); + resourceInstanceNode.resourceInstancesList = parentNodesList[parent]; + resourceInstanceNode.resourceInstancesList = parentNodesList[parent][RESOURCE_INSTANCE_LIST]; + resourceInstanceNode.isAlreadyInTree = true; + scope.structureTree.serviceRoot.resourceInstancesList.push(resourceInstanceNode); + } + + // Add all node that have no connection to the rootNode + resourceInstanceMap.forEach((key:string, value:ResourceInstanceNode) => { + if (!value.isAlreadyInTree) { + scope.structureTree.serviceRoot.resourceInstancesList.push(value); + } + }); + } + }; + + //this recursion is merging all the subtrees + let mergeAllSubtrees = (connectionData:any, parentNodesList:any):ResourceInstanceNode => { + let resourceInstanceNode:ResourceInstanceNode = resourceInstanceMap.getValue(connectionData.toNode); + resourceInstanceNode.isAlreadyInTree = true; + if (parentNodesList[resourceInstanceNode.id]) { + if (parentNodesList[resourceInstanceNode.id][RESOURCE_INSTANCE_LIST]) { + resourceInstanceNode.resourceInstancesList = parentNodesList[resourceInstanceNode.id][RESOURCE_INSTANCE_LIST]; + } + else { + _.forEach(parentNodesList[resourceInstanceNode.id], (children)=> { + resourceInstanceNode.resourceInstancesList.push(mergeAllSubtrees(children, parentNodesList)); + }); + } + delete parentNodesList[resourceInstanceNode.id]; + } + return resourceInstanceNode; + }; + //************* End Building Tree Functions *******************// + + //************* Start Watchers *******************// + scope.$watch('component.name', ():void => { + if (scope.structureTree) + scope.structureTree.serviceRoot.name = scope.component.name; + }); + + scope.$watch('component.icon', ():void => { + if (scope.structureTree) + scope.structureTree.serviceRoot.icon = scope.component.icon; + }); + + scope.$watchCollection('component.componentInstancesRelations', ():void => { + buildTree(); + }); + + scope.$watchCollection('component.componentInstances', ():void => { + buildTree(); + }); + + //************* End Watchers *******************// + + buildTree(); + + }; + + + public static factory = () => { + return new StructureTreeDirective(); + }; +} + +StructureTreeDirective.factory.$inject = []; |