2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
22 import * as _ from "lodash";
23 import {ICompositionViewModelScope} from "../../composition-view-model";
24 import {CapabilitiesGroup, Requirement, RequirementsGroup} from "app/models";
25 import {ComponentServiceNg2} from "app/ng2/services/component-services/component.service";
26 import {ComponentGenericResponse} from "app/ng2/services/responses/component-generic-response";
27 import {GRAPH_EVENTS} from "app/utils";
28 import {EventListenerService} from "app/services";
29 import {ComponentInstance, Capability} from "app/models";
31 interface IRelationsViewModelScope extends ICompositionViewModelScope {
33 $parent:ICompositionViewModelScope;
34 getRelation(requirement:any):any;
35 capabilities:Array<Capability>;
36 requirements:Array<Requirement>;
38 //for complex components
39 capabilitiesInstancesMap:InstanceCapabilitiesMap;
40 requirementsInstancesMap:InstanceRequirementsMap;
42 export class InstanceCapabilitiesMap {
43 [key:string]:Array<Capability>;
46 export class InstanceRequirementsMap {
47 [key:string]:Array<Requirement>;
50 export class RelationsViewModel {
55 'ComponentServiceNg2',
56 'EventListenerService'
59 constructor(private $scope:IRelationsViewModelScope,
60 private $filter:ng.IFilterService,
61 private ComponentServiceNg2:ComponentServiceNg2,
62 private eventListenerService:EventListenerService) {
66 private loadComplexComponentData = () => {
67 this.$scope.isLoading = true;
68 this.ComponentServiceNg2.getCapabilitiesAndRequirements(this.$scope.currentComponent.componentType, this.$scope.currentComponent.uniqueId).subscribe((response:ComponentGenericResponse) => {
69 this.$scope.currentComponent.capabilities = response.capabilities;
70 this.$scope.currentComponent.requirements = response.requirements;
71 this.setScopeCapabilitiesRequirements(this.$scope.currentComponent.capabilities, this.$scope.currentComponent.requirements);
72 this.initInstancesMap();
73 this.$scope.isLoading = false;
78 private extractValuesFromMap = (map:CapabilitiesGroup | RequirementsGroup):Array<any> => {
80 _.forEach(map, (capabilitiesOrRequirements:Array<Capability> | Array<Requirement>, key) => {
81 values = values.concat(capabilitiesOrRequirements)
87 private setScopeCapabilitiesRequirements = (capabilities:CapabilitiesGroup, requirements:RequirementsGroup) => {
88 this.$scope.capabilities = this.extractValuesFromMap(capabilities);
89 this.$scope.requirements = this.extractValuesFromMap(requirements);
93 private initInstancesMap = ():void => {
95 this.$scope.capabilitiesInstancesMap = new InstanceCapabilitiesMap();
96 _.forEach(this.$scope.capabilities, (capability:Capability) => {
97 if (this.$scope.capabilitiesInstancesMap[capability.ownerName]) {
98 this.$scope.capabilitiesInstancesMap[capability.ownerName] = this.$scope.capabilitiesInstancesMap[capability.ownerName].concat(capability);
100 this.$scope.capabilitiesInstancesMap[capability.ownerName] = new Array<Capability>(capability);
104 this.$scope.requirementsInstancesMap = new InstanceRequirementsMap();
105 _.forEach(this.$scope.requirements, (requirement:Requirement) => {
106 if (this.$scope.requirementsInstancesMap[requirement.ownerName]) {
107 this.$scope.requirementsInstancesMap[requirement.ownerName] = this.$scope.requirementsInstancesMap[requirement.ownerName].concat(requirement);
109 this.$scope.requirementsInstancesMap[requirement.ownerName] = new Array<Requirement>(requirement);
114 private initRequirementsAndCapabilities = (needUpdate?: boolean) => {
116 // if instance selected, we take the requirement and capabilities of the instance - always exist because we load them with the graph
117 if (this.$scope.isComponentInstanceSelected()) {
118 this.$scope.isLoading = false;
119 this.setScopeCapabilitiesRequirements(this.$scope.currentComponent.selectedInstance.capabilities, this.$scope.currentComponent.selectedInstance.requirements);
120 if (this.$scope.currentComponent.selectedInstance.originType === 'VF') {
121 this.initInstancesMap();
124 // if instance not selected, we take the requirement and capabilities of the VF/SERVICE, if not exist we call api
125 if (needUpdate || !this.$scope.currentComponent.capabilities || !this.$scope.currentComponent.requirements) {
126 this.loadComplexComponentData();
129 this.$scope.isLoading = false;
130 this.setScopeCapabilitiesRequirements(this.$scope.currentComponent.capabilities, this.$scope.currentComponent.requirements);
131 this.initInstancesMap();
136 private updateRequirementCapabilities = () => {
137 if (!this.$scope.isComponentInstanceSelected()) {
138 this.loadComplexComponentData();
142 private initEvents = ():void => {
143 this.eventListenerService.registerObserverCallback(GRAPH_EVENTS.ON_NODE_SELECTED, this.initRequirementsAndCapabilities);
144 this.eventListenerService.registerObserverCallback(GRAPH_EVENTS.ON_GRAPH_BACKGROUND_CLICKED, this.updateRequirementCapabilities);
145 this.eventListenerService.registerObserverCallback(GRAPH_EVENTS.ON_CREATE_COMPONENT_INSTANCE, this.updateRequirementCapabilities);
146 this.eventListenerService.registerObserverCallback(GRAPH_EVENTS.ON_DELETE_COMPONENT_INSTANCE, this.updateRequirementCapabilities);
149 private initScope = ():void => {
151 this.$scope.requirements = [];
152 this.$scope.capabilities = [];
155 this.initRequirementsAndCapabilities();
157 this.$scope.isCurrentDisplayComponentIsComplex = ():boolean => {
158 if (this.$scope.isComponentInstanceSelected()) {
159 if (this.$scope.currentComponent.selectedInstance.originType === 'VF') {
164 return this.$scope.currentComponent.isComplex();
168 this.$scope.$on('$destroy', () => {
170 this.eventListenerService.unRegisterObserver(GRAPH_EVENTS.ON_NODE_SELECTED, this.initRequirementsAndCapabilities);
171 this.eventListenerService.unRegisterObserver(GRAPH_EVENTS.ON_GRAPH_BACKGROUND_CLICKED, this.updateRequirementCapabilities);
172 this.eventListenerService.unRegisterObserver(GRAPH_EVENTS.ON_CREATE_COMPONENT_INSTANCE, this.updateRequirementCapabilities);
173 this.eventListenerService.unRegisterObserver(GRAPH_EVENTS.ON_DELETE_COMPONENT_INSTANCE, this.updateRequirementCapabilities);