New Angular UI from 1806

Change-Id: I39c160db0e0a6ec2e587ccf007ee1b23c6a08666
Issue-ID: VID-208
Signed-off-by: Sonsino, Ofir (os0695) <os0695@intl.att.com>

5 files changed, 1085 insertions, 0 deletions

diff --git a/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.html b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.html
new file mode 100644
index 000000000..5eb977325
--- /dev/null
+++ b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.html
@@ -0,0 +1,35 @@
+<div class="available-models-tree">
+  <h5>
+    <span>SERVICE MODEL:</span>
+    <span id="service-model-name">{{service | serviceInfo: _store: serviceModelId : 'name'}}</span>
+  </h5>
+  <div class="available-models-content-wrapper">
+    <div class="search-container">
+      <input [attr.data-tests-id]="'search-left-tree'"  #filter (keyup)="searchTree(filter.value, $event)" placeholder="Filter..."/>
+      <span class="icon-search"></span>
+    </div>
+
+    <tree-root #tree [attr.data-tests-id]="'available-models-tree'" [nodes]="nodes" [options]="options">
+      <ng-template #treeNodeTemplate let-node let-index="index">
+        <div [attr.data-tests-id]="'node-'+node.data.name" (click)="selectNode(node)" [ngClass]="{'selected': index , 'isParent': node.data.type !== 'VFmodule' , 'isChild': node.data.type === 'VFmodule' }">
+          <span class="vf-type">{{node.data.type.substring(0,1)}}</span>
+          <span class="span-name" [innerHTML]=" isFilterEnabled ? (node.data.name | highlight : filter.value) : (node.data.name)"></span>
+          <span class="actions">
+            <span class="number-button" *ngIf="isShowNodeCount(node)">
+              <span>{{getNodeCount(node)}}</span>
+            </span>
+            <span class="icon-v" *ngIf="isShowIconV(node)">
+              <span ></span>
+            </span>
+            <span class="icon-plus" *ngIf="isShowIconAdd(node)">
+              <span tooltip="Add" [attr.data-tests-id]="'node-'+node.data.name+'-add-btn'" (click)="onClickAdd($event,node)">
+                <i class="fa fa-plus-circle" aria-hidden="true"></i>
+              </span>
+            </span>
+          </span>
+       </div>
+      </ng-template>
+    </tree-root>
+
+  </div>
+</div>
diff --git a/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.scss b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.scss
new file mode 100644
index 000000000..44f94109a
--- /dev/null
+++ b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.scss
@@ -0,0 +1,398 @@
+available-models-tree {
+  .available-models-tree {
+    height: 100%;
+    display: flex;
+    flex-direction: column;
+    line-height: 14px;
+    border-right: #D2D2D2 1.5px solid;
+    min-width: 340px;
+    h5 {
+      font-family: OpenSans-Semibold;
+      color: #5A5A5A;
+      background-color: #F2F2F2;
+      margin: 0;
+      padding: 15px;
+      padding-left: 20px;
+      span {
+        vertical-align: middle;
+        &:first-child {
+          font-size: 12px;
+          color: #191919;
+        }
+      }
+    }
+    .available-models-content-wrapper {
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      padding: 20px;
+      background-color: #F2F2F2;
+      .search-container {
+        margin-bottom: 30px;
+        width: 100%;
+        display: flex;
+        background: #FFFFFF;
+        border: 1px solid #D2D2D2;
+        border-radius: 2px;
+        height: 40px;
+        min-width: 40px;
+        font-family: OpenSans-Italic;
+        color: #959595;
+        input {
+          flex: 1;
+          border: 0;
+          padding-left: 10px;
+          outline: 0;
+        }
+        .icon-search {
+          display: flex;
+          width: 40px;
+          &:after {
+            content: "\e92e";
+            cursor: pointer;
+            font-size: 20px;
+            font-weight: 600;
+            text-align: center;
+            display: inline-block;
+            flex: auto;
+            align-self: center;
+          }
+        }
+      }
+      tree-root {
+        flex: 1;
+        display: flex;
+      }
+      tree-viewport {
+        flex: 1;
+        height: auto;
+        overflow: auto;
+        padding-top: 5px;
+        .tree-node {
+          color: #5A5A5A;
+          font-size: 13px;
+          white-space: normal;
+          word-break: break-all;
+          tree-node-drop-slot {
+            .node-drop-slot {
+              display: none;
+            }
+          }
+          &.tree-node-disabled {
+            color: #D2D2D2;
+            cursor: default;
+            pointer-events: none;
+          }
+          &:not(.tree-node-disabled) {
+            >tree-node-wrapper {
+              .node-wrapper:hover {
+                color: #009FDB;
+                .node-content-wrapper {
+                  tree-node-content {
+                    > div {
+                      span.actions {
+                        .number-button {
+                          span {
+                            //background-color: #009FDB;
+                          }
+                        }
+                        .icon-plus span:before {
+                          display: inline-block;
+                          color: #5A5A5A;
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+          &.tree-node-focused:not(.tree-node-disabled)  {
+            & > tree-node-wrapper {
+              .node-wrapper {
+                color: #009FDB;
+                .node-content-wrapper-focused,
+                .node-content-wrapper:hover {
+                  background: none;
+                  box-shadow: none;
+                  tree-node-content {
+                    > div {
+                      span.actions {
+                        .number-button {
+                          span {
+                            //background-color: #009FDB;
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+          tree-node-wrapper {
+            .node-wrapper {
+              height: 36px;
+              tree-node-expander {
+                font-family: 'icomoon' !important;
+                height: 100%;
+                .toggle-children-wrapper {
+                  padding: 0;
+                  display: block;
+                  height: 100%;
+                  span.toggle-children {
+                    display: flex;
+                    width: 20px;
+                    top: 0;
+                    height: inherit;
+                    background-image: none;
+                    &:before {
+                      content: "\e900";
+                      font-weight: 600;
+                      text-align: center;
+                      display: inline-block;
+                      flex: auto;
+                      align-self: center;
+                      font-size: 20px;
+                    }
+                  }
+                }
+                .toggle-children-wrapper-expanded {
+                  span.toggle-children {
+                    transform: none;
+                    &:before {
+                      content: "\e930";
+                    }
+                  }
+                }
+                .toggle-children-placeholder {
+                  width: 20px;
+                }
+              }
+              .node-content-wrapper {
+                padding: 0;
+                background: none;
+                box-shadow: none;
+                height: 100%;
+                flex: 1;
+                min-width: 0;
+                border-left: 1px solid #D2D2D2;
+                tree-node-content {
+                  > div {
+                    height: 100%;
+                    display: flex;
+                    align-items: center;
+                    justify-content: space-between;
+                    padding-left: 10px;
+                    span {
+                      &.actions {
+                        height: 100%;
+                        display: flex;
+                        justify-content: space-between;
+                        align-items: center;
+                        >span {
+                          width: 45px;
+                          max-width: 45px;
+                          text-align: center;
+                        }
+                        .number-button {
+                          width: 30px;
+                          padding-left: 0;
+                          text-align: center;
+                          span {
+                            display: block;
+                            font-size: 11px;
+                          }
+                        }
+                        .icon-v {
+                          width: 45px;
+                          span:before {
+                            content: "\e932";
+                            color: #5A5A5A;
+                            font-size: 16px;
+                            text-align: center;
+                            display: inline-block;
+                            vertical-align: baseline;
+                          }
+                        }
+                        .icon-plus {
+                          width: 45px;
+                          span {
+                            &:before {
+                              //content: "\e901";
+                              //fill:#009FDB;
+                              //color: #009FDB;
+                              //font-size: 16px;
+                              //text-align: center;
+                              //display: none;
+                              //vertical-align: baseline;
+                            }
+                            &:hover:before {
+                              //color: #009FDB !important;
+
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+
+            }
+          }
+          tree-node-children {
+            .tree-children {
+              padding-left: 20px;
+            }
+          }
+        }
+      }
+
+    }
+  }
+}
+.highlight {
+  background-color: #9DD9EF;
+}
+
+#drawing-board-tree{
+  .tree-node.tree-node-expanded.tree-node-focused {
+    border: 1px solid #009FDB;
+  }
+
+}
+
+available-models-tree {
+
+  .tree-root {
+    margin-top: 35px;
+  }
+
+  tree-node-expander {
+    background: #FFFFFF;
+    border: 1px solid #D2D2D2;
+    border-right: none;
+    width: 45px;
+    padding-left: 12px;
+  }
+
+  .node-content-wrapper {
+    border: none;
+  }
+
+  tree-node-wrapper tree-node-expander{
+    background: none !important;
+    border: none !important;
+  }
+
+  tree-node-content div {
+    background: white;
+  }
+
+  .node-wrapper {
+    height: 45px !important;
+    background: #FFFFFF;
+    border: 1px solid #D2D2D2;
+  }
+
+  tree-node-collection div {
+    margin-top: 0px;
+  }
+
+  .tree-node-leaf .node-wrapper tree-node-expander {
+    display: none;
+  }
+
+  .tree-children  {
+    padding: 20px;
+  }
+
+  .tree-node.tree-node-expanded.tree-node-focused {
+    border: 1px solid #009FDB;
+  }
+
+  .tree-node.tree-node-expanded {
+    border: 1px solid rgba(128, 128, 128, 0.72);
+    margin-bottom: 10px;
+  }
+
+  .tree-children {
+    padding-left: 0;
+  }
+
+  tree-node-content .actions .number-button {
+    height: 45px;
+    padding-top: 14px;
+    border: 1px solid #D2D2D2;
+    padding-left: 0;
+    span {
+      background: none;
+      font-size: 11px;
+      color: #5A5A5A;
+    }
+  }
+
+
+
+  .node-content-wrapper.node-content-wrapper-focused tree-node-content div{
+    background: #009FDB !important;
+    color: white;
+
+    .isParent {
+      border-left: 1px solid #009FDB;
+    }
+
+    .number-button span{
+      color: white !important;
+    }
+
+    .icon-v span:before{
+      color: white !important;
+    }
+  }
+
+  .vf-type {
+    width: 20px;
+    height: 45px;
+    padding-top: 16px;
+    border-right: 1px solid #D2D2D2;
+
+  }
+
+  .isParent {
+    width: 100%;
+    padding-left: 5px;
+  }
+
+  .tree-node-expanded .isChild .vf-type {
+    display: none;
+  }
+
+  .isParent .span-name {
+    width: 100%;
+    padding-left: 10px;
+  }
+
+  .toggle-children-wrapper.toggle-children-wrapper-expanded {
+    .toggle-children:before {
+      color: #009FDB;
+    }
+  }
+
+  .tree-node.tree-node-expanded .tree-children {
+    border: 1px solid rgba(128, 128, 128, 0.72);
+  }
+
+  .tree-node.tree-node-expanded.tree-node-focused .tree-children {
+    border: 1px solid #009fdb;
+  }
+
+  .tree-node-leaf .node-wrapper{
+    margin-left: 45px;
+    border-left: none;
+  }
+}
+
+
+
diff --git a/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.ts b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.ts
new file mode 100644
index 000000000..4e5819e4c
--- /dev/null
+++ b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.component.ts
@@ -0,0 +1,166 @@
+import {Component, EventEmitter, Output, ViewChild} from '@angular/core';
+import {ITreeOptions, TreeComponent} from 'angular-tree-component';
+import '../../../../node_modules/angular-tree-component/dist/angular-tree-component.css';
+import {IDType, ITreeNode} from 'angular-tree-component/dist/defs/api';
+import {DialogService} from 'ng2-bootstrap-modal';
+import {AvailableModelsTreeService} from './available-models-tree.service';
+import {NgRedux} from "@angular-redux/store";
+import {ActivatedRoute} from '@angular/router';
+import {AppState} from '../../store/reducers';
+import {AaiService} from '../../services/aaiService/aai.service';
+import {ServicePlanningService} from '../../services/service-planning.service';
+import {VnfPopupComponent} from '../../components/vnf-popup/vnf-popup.components';
+import {ServiceNodeTypes} from '../../shared/models/ServiceNodeTypes';
+import {VfModuleMap} from '../../shared/models/vfModulesMap';
+import {IframeService} from "../../shared/utils/iframe.service";
+import {createVFModuleInstance} from "../../service.actions";
+import {DefaultDataGeneratorService} from "../../shared/services/defaultDataServiceGenerator/default.data.generator.service";
+
+
+@Component({
+  selector: 'available-models-tree',
+  templateUrl: './available-models-tree.component.html',
+  styleUrls: ['./available-models-tree.component.scss']
+})
+
+
+export class AvailableModelsTreeComponent{
+
+  serviceModelId: string;
+  serviceHierarchy;
+  parentElementClassName = 'content';
+  _store : NgRedux<AppState>;
+  constructor(private _servicePlanningService: ServicePlanningService,
+              private _iframeService: IframeService,
+              private _aaiService: AaiService,
+              private route: ActivatedRoute,
+              private dialogService: DialogService,
+              private _availableModelsTreeService: AvailableModelsTreeService,
+              private _defaultDataGeneratorService: DefaultDataGeneratorService,
+              private  store: NgRedux<AppState>) {
+    this._store = store;
+    this.route
+      .queryParams
+      .subscribe(params => {
+        this.serviceModelId = params['serviceModelId'];
+        this._aaiService.getServiceModelById(this.serviceModelId).subscribe(
+          value => {
+            this.serviceHierarchy = value;
+            this.nodes = this._servicePlanningService.convertServiceModelToTreeNodes(this.serviceHierarchy);
+          },
+          error => {
+            console.log('error is ', error)
+          }
+        );
+      });
+
+  }
+
+  @Output()
+  highlightInstances: EventEmitter<number> = new EventEmitter<number>();
+  @ViewChild('tree') tree: TreeComponent;
+
+  nodes = [];
+  service = {name: ''};
+  isFilterEnabled: boolean = false;
+
+  options: ITreeOptions = {
+    nodeHeight: 36,
+    dropSlotHeight: 0,
+    nodeClass: (node: ITreeNode) => {
+      if(node.data.type === ServiceNodeTypes.VFmodule && !this.getNodeCount(node.parent))
+      {
+        node.data.disabled = true;
+        return 'tree-node tree-node-disabled';
+      }
+      node.data.disabled = false;
+      return 'tree-node';
+    }
+  };
+
+  expandParentByNodeId(id: IDType): void {
+    this.tree.treeModel.getNodeById(id).parent.expand();
+  }
+
+  searchTree(searchText: string, event: KeyboardEvent): void {
+    if (searchText === '') {
+      return;
+    }
+    this.isFilterEnabled = event.key === 'Delete' || event.key === 'Backspace' || searchText.length > 1;
+    if (this.isFilterEnabled) {
+      let __this = this;
+      let results: ITreeNode[] = [];
+      this.nodes.forEach(function (node) {
+        __this.searchTreeNode(node, searchText, results);
+      });
+      results.forEach(function (result) {
+        __this.expandParentByNodeId(result.id)
+      });
+    }
+  }
+
+  searchTreeNode(node, searchText: string, results): void {
+    if (node.name.toLowerCase().indexOf(searchText.toLowerCase()) != -1) {
+      results.push(node);
+    }
+    if (node.children != null) {
+      for (let i = 0; i < node.children.length; i++) {
+        this.searchTreeNode(node.children[i], searchText, results);
+      }
+    }
+  }
+
+  selectNode(node: ITreeNode): void {
+    node.expand();
+    this.highlightInstances.emit(node.data.id);
+  }
+
+  onClickAdd(e: MouseEvent, node: ITreeNode): void {
+    let data = node.data;
+    let dynamicInputs = data.dynamicInputs;
+    let userProvidedNaming:boolean = data.userProvidedNaming;
+    let type:string = data.type;
+    if(!this.store.getState().global.flags['FLAG_SETTING_DEFAULTS_IN_DRAWING_BOARD']|| node.data.type === ServiceNodeTypes.VF || this._availableModelsTreeService.shouldOpenDialog(type, dynamicInputs, userProvidedNaming)) {
+      this._iframeService.addClassOpenModal(this.parentElementClassName);
+      this.dialogService.addDialog(VnfPopupComponent, {
+        serviceModelId: this.serviceModelId,
+        parentModelName: node.parent && node.parent.data.name,
+        modelName: data.name,
+        modelType: type,
+        dynamicInputs: dynamicInputs,
+        userProvidedNaming: userProvidedNaming,
+        isNewVfModule : true
+      });
+     }
+    else {
+      let vfModule = this._defaultDataGeneratorService.generateVFModule(this.serviceHierarchy, node.parent.data.name, node.data.name);
+      this.store.dispatch(createVFModuleInstance(vfModule, node.data.name, this.serviceModelId));
+    }
+    e.preventDefault();
+    e.stopPropagation();
+  }
+
+  getNodeCount(node: ITreeNode): number {
+    let modelName: string = node.data.name;
+    if (ServicePlanningService.isVfModule(node)) {
+      let parentVnfModelName = node.parent.data.name;
+      let vfModuleMap: VfModuleMap = this._servicePlanningService.getVfModuleMap(this.serviceModelId, parentVnfModelName, modelName);
+      return vfModuleMap ? Object.keys(vfModuleMap).length : 0;
+    } else if (ServicePlanningService.isVnf(node)) {
+      let vnfInstance = this._servicePlanningService.getVnfInstance(this.serviceModelId, modelName);
+      return vnfInstance ? 1 : 0;
+    }
+  }
+
+  isShowIconV(node: ITreeNode): boolean {
+    return this.getNodeCount(node) > 0;
+  }
+
+  isShowNodeCount(node: ITreeNode): boolean {
+    return this.getNodeCount(node) > 0;
+  }
+
+  isShowIconAdd(node: ITreeNode): boolean {
+    return this._availableModelsTreeService.shouldShowAddIcon(node, this.store.getState().service.serviceHierarchy, this.serviceModelId, this.getNodeCount(node));
+  }
+}
diff --git a/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.service.spec.ts b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.service.spec.ts
new file mode 100644
index 000000000..10cbb0d8f
--- /dev/null
+++ b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.service.spec.ts
@@ -0,0 +1,450 @@
+import {TestBed, getTestBed} from '@angular/core/testing';
+import {
+  HttpClientTestingModule,
+  HttpTestingController
+} from '@angular/common/http/testing';
+import {AvailableModelsTreeService} from './available-models-tree.service';
+import {ServicePlanningService} from "../../services/service-planning.service";
+import {ServiceNodeTypes} from "../../shared/models/ServiceNodeTypes";
+import {NgRedux} from "@angular-redux/store";
+import {MockAppStore} from "../../services/service-planning.service.spec";
+
+describe('Available Models Tree Service', () => {
+  let injector;
+  let service: AvailableModelsTreeService;
+  let httpMock: HttpTestingController;
+
+  beforeEach(() => {
+
+    TestBed.configureTestingModule({
+      imports: [HttpClientTestingModule],
+      providers: [AvailableModelsTreeService,
+        ServicePlanningService,
+        {provide: NgRedux, useClass: MockAppStore}]
+    });
+
+    injector = getTestBed();
+    service = injector.get(AvailableModelsTreeService);
+    httpMock = injector.get(HttpTestingController);
+  });
+
+  describe('#shouldShowAddIcon', () => {
+    it('should return true if number of current vnf modules is under the max', (done: DoneFn) => {
+      let treeNode = {
+        data: {
+          children: [],
+          name: 'vf_vmee0..VfVmee..base_vmme..module-0'
+        }
+      };
+
+      let serviceHierarchy = getSericeServiceHierarchy();
+      let result = service.shouldShowAddIcon(treeNode, serviceHierarchy, '6e59c5de-f052-46fa-aa7e-2fca9d674c44', 0);
+      expect(result).toBeTruthy();
+      done();
+    });
+
+    it('should return false if number of current vnf modules are more than max', (done: DoneFn) => {
+      let treeNode = {
+        data: {
+          children: [],
+          name: 'vf_vmee0..VfVmee..base_vmme..module-0'
+        }
+      };
+
+      let serviceHierarchy = getSericeServiceHierarchy();
+      let result = service.shouldShowAddIcon(treeNode, serviceHierarchy, '6e59c5de-f052-46fa-aa7e-2fca9d674c44', 2);
+      expect(result).toBeFalsy();
+      done();
+    });
+
+    it('should return true if number of current vnf modules are more than max and max is null', (done: DoneFn) => {
+      let treeNode = {
+        data: {
+          children: [],
+          name: 'vf_vmee0..VfVmee..base_vmme..module-0'
+        }
+      };
+
+      let serviceHierarchy = getSericeServiceHierarchy();
+      let result = service.shouldShowAddIcon(treeNode, serviceHierarchy, '6e59c5de-f052-46fa-aa7e-2fca9d674c44', 0);
+      expect(result).toBeTruthy();
+      done();
+    });
+  });
+
+  describe('#shouldOpenModalDialogOnAddInstance', () => {
+    let serviceHierarchy = getSericeServiceHierarchy();
+
+    it('should open popup on add instance', (done: DoneFn) => {
+      // add vnf should return true
+      let result = service.shouldOpenDialog(ServiceNodeTypes.VF, [], false);
+      expect(result).toBeTruthy();
+
+      //  add vfModule with user provided naming should return true
+      result = service.shouldOpenDialog(ServiceNodeTypes.VFmodule, [], true);
+      expect(result).toBeTruthy();
+
+      //  add vfModule with dynamicInputs without defaultValues should return true
+      result = service.shouldOpenDialog(ServiceNodeTypes.VFmodule, [{
+        id: '2017488_adiodvpe0_vnf_config_template_version',
+        type: 'string',
+        name: '2017488_adiodvpe0_vnf_config_template_version',
+        isRequired: true,
+        description: 'VPE Software Version'
+      }], false);
+      expect(result).toBeTruthy();
+
+      // add vfModule with dynamicInputs with defaultValues should return false
+      result = service.shouldOpenDialog(ServiceNodeTypes.VFmodule, [{
+        id: '2017488_adiodvpe0_vnf_config_template_version',
+        type: 'string',
+        name: '2017488_adiodvpe0_vnf_config_template_version',
+        value: '17.2',
+        isRequired: true,
+        description: 'VPE Software Version'
+      }], false);
+      expect(result).toBeFalsy();
+      done();
+    });
+  });
+
+  function getSericeServiceHierarchy() {
+    return JSON.parse(JSON.stringify(
+      {
+        '6e59c5de-f052-46fa-aa7e-2fca9d674c44': {
+          'service': {
+            'uuid': '6e59c5de-f052-46fa-aa7e-2fca9d674c44',
+            'invariantUuid': 'e49fbd11-e60c-4a8e-b4bf-30fbe8f4fcc0',
+            'name': 'ComplexService',
+            'version': '1.0',
+            'toscaModelURL': null,
+            'category': 'Mobility',
+            'serviceType': '',
+            'serviceRole': '',
+            'description': 'ComplexService',
+            'serviceEcompNaming': 'true',
+            'instantiationType': 'Macro',
+            'inputs': {}
+          },
+          'vnfs': {
+            'VF_vMee 0': {
+              'uuid': 'd6557200-ecf2-4641-8094-5393ae3aae60',
+              'invariantUuid': '4160458e-f648-4b30-a176-43881ffffe9e',
+              'description': 'VSP_vMee',
+              'name': 'VF_vMee',
+              'version': '2.0',
+              'customizationUuid': '91415b44-753d-494c-926a-456a9172bbb9',
+              'inputs': {},
+              'commands': {},
+              'properties': {
+                'gpb2_Internal2_mac': '00:80:37:0E:02:22',
+                'sctp-b-ipv6-egress_src_start_port': '0',
+                'sctp-a-ipv6-egress_rule_application': 'any',
+                'Internal2_allow_transit': 'true',
+                'sctp-b-IPv6_ethertype': 'IPv6',
+                'sctp-a-egress_rule_application': 'any',
+                'sctp-b-ingress_action': 'pass',
+                'sctp-b-ingress_rule_protocol': 'icmp',
+                'ncb2_Internal1_mac': '00:80:37:0E:0F:12',
+                'sctp-b-ipv6-ingress-src_start_port': '0.0',
+                'ncb1_Internal2_mac': '00:80:37:0E:09:12',
+                'fsb_volume_size_0': '320.0',
+                'sctp-b-egress_src_addresses': 'local',
+                'sctp-a-ipv6-ingress_ethertype': 'IPv4',
+                'sctp-a-ipv6-ingress-dst_start_port': '0',
+                'sctp-b-ipv6-ingress_rule_application': 'any',
+                'domain_name': 'default-domain',
+                'sctp-a-ingress_rule_protocol': 'icmp',
+                'sctp-b-egress-src_start_port': '0.0',
+                'sctp-a-egress_src_addresses': 'local',
+                'sctp-b-display_name': 'epc-sctp-b-ipv4v6-sec-group',
+                'sctp-a-egress-src_start_port': '0.0',
+                'sctp-a-ingress_ethertype': 'IPv4',
+                'sctp-b-ipv6-ingress-dst_end_port': '65535',
+                'sctp-b-dst_subnet_prefix_v6': '::',
+                'nf_naming': '{ecomp_generated_naming=true}',
+                'sctp-a-ipv6-ingress_src_subnet_prefix': '0.0.0.0',
+                'sctp-b-egress-dst_start_port': '0.0',
+                'ncb_flavor_name': 'nv.c20r64d1',
+                'gpb1_Internal1_mac': '00:80:37:0E:01:22',
+                'sctp-b-egress_dst_subnet_prefix_len': '0.0',
+                'Internal2_net_cidr': '169.255.0.0',
+                'sctp-a-ingress-dst_start_port': '0.0',
+                'sctp-a-egress-dst_start_port': '0.0',
+                'fsb1_Internal2_mac': '00:80:37:0E:0B:12',
+                'sctp-a-egress_ethertype': 'IPv4',
+                'vlc_st_service_mode': 'in-network-nat',
+                'sctp-a-ipv6-egress_ethertype': 'IPv4',
+                'sctp-a-egress-src_end_port': '65535.0',
+                'sctp-b-ipv6-egress_rule_application': 'any',
+                'sctp-b-egress_action': 'pass',
+                'sctp-a-ingress-src_subnet_prefix_len': '0.0',
+                'sctp-b-ipv6-ingress-src_end_port': '65535.0',
+                'sctp-b-name': 'epc-sctp-b-ipv4v6-sec-group',
+                'fsb2_Internal1_mac': '00:80:37:0E:0D:12',
+                'sctp-a-ipv6-ingress-src_start_port': '0.0',
+                'sctp-b-ipv6-egress_ethertype': 'IPv4',
+                'Internal1_net_cidr': '169.253.0.0',
+                'sctp-a-egress_dst_subnet_prefix': '0.0.0.0',
+                'fsb_flavor_name': 'nv.c20r64d1',
+                'sctp_rule_protocol': '132',
+                'sctp-b-ipv6-ingress_src_subnet_prefix_len': '0',
+                'sctp-a-ipv6-ingress_rule_application': 'any',
+                'sctp-a-IPv6_ethertype': 'IPv6',
+                'vlc2_Internal1_mac': '00:80:37:0E:02:12',
+                'vlc_st_virtualization_type': 'virtual-machine',
+                'sctp-b-ingress-dst_start_port': '0.0',
+                'sctp-b-ingress-dst_end_port': '65535.0',
+                'sctp-a-ipv6-ingress-src_end_port': '65535.0',
+                'sctp-a-display_name': 'epc-sctp-a-ipv4v6-sec-group',
+                'sctp-b-ingress_rule_application': 'any',
+                'int2_sec_group_name': 'int2-sec-group',
+                'vlc_flavor_name': 'nd.c16r64d1',
+                'sctp-b-ipv6-egress_src_addresses': 'local',
+                'vlc_st_interface_type_int1': 'other1',
+                'sctp-b-egress-src_end_port': '65535.0',
+                'sctp-a-ipv6-egress-dst_start_port': '0',
+                'vlc_st_interface_type_int2': 'other2',
+                'sctp-a-ipv6-egress_rule_protocol': 'any',
+                'Internal2_shared': 'false',
+                'sctp-a-ipv6-egress_dst_subnet_prefix_len': '0',
+                'Internal2_rpf': 'disable',
+                'vlc1_Internal1_mac': '00:80:37:0E:01:12',
+                'sctp-b-ipv6-egress_src_end_port': '65535',
+                'sctp-a-ipv6-egress_src_addresses': 'local',
+                'sctp-a-ingress-dst_end_port': '65535.0',
+                'sctp-a-ipv6-egress_src_end_port': '65535',
+                'Internal1_forwarding_mode': 'l2',
+                'Internal2_dhcp': 'false',
+                'sctp-a-dst_subnet_prefix_v6': '::',
+                'pxe_image_name': 'MME_PXE-Boot_16ACP04_GA.qcow2',
+                'vlc_st_interface_type_gtp': 'other0',
+                'ncb1_Internal1_mac': '00:80:37:0E:09:12',
+                'sctp-b-src_subnet_prefix_v6': '::',
+                'sctp-a-egress_dst_subnet_prefix_len': '0.0',
+                'int1_sec_group_name': 'int1-sec-group',
+                'Internal1_dhcp': 'false',
+                'sctp-a-ipv6-egress_dst_end_port': '65535',
+                'Internal2_forwarding_mode': 'l2',
+                'fsb2_Internal2_mac': '00:80:37:0E:0D:12',
+                'sctp-b-egress_dst_subnet_prefix': '0.0.0.0',
+                'Internal1_net_cidr_len': '17',
+                'gpb2_Internal1_mac': '00:80:37:0E:02:22',
+                'sctp-b-ingress-src_subnet_prefix_len': '0.0',
+                'sctp-a-ingress_dst_addresses': 'local',
+                'sctp-a-egress_action': 'pass',
+                'fsb_volume_type_0': 'SF-Default-SSD',
+                'ncb2_Internal2_mac': '00:80:37:0E:0F:12',
+                'vlc_st_interface_type_sctp_a': 'left',
+                'vlc_st_interface_type_sctp_b': 'right',
+                'sctp-a-src_subnet_prefix_v6': '::',
+                'vlc_st_version': '2',
+                'sctp-b-egress_ethertype': 'IPv4',
+                'sctp-a-ingress_rule_application': 'any',
+                'gpb1_Internal2_mac': '00:80:37:0E:01:22',
+                'instance_ip_family_v6': 'v6',
+                'sctp-a-ipv6-egress_src_start_port': '0',
+                'sctp-b-ingress-src_start_port': '0.0',
+                'sctp-b-ingress_dst_addresses': 'local',
+                'fsb1_Internal1_mac': '00:80:37:0E:0B:12',
+                'vlc_st_interface_type_oam': 'management',
+                'multi_stage_design': 'false',
+                'oam_sec_group_name': 'oam-sec-group',
+                'Internal2_net_gateway': '169.255.0.3',
+                'sctp-a-ipv6-ingress-dst_end_port': '65535',
+                'sctp-b-ipv6-egress-dst_start_port': '0',
+                'Internal1_net_gateway': '169.253.0.3',
+                'sctp-b-ipv6-egress_rule_protocol': 'any',
+                'gtp_sec_group_name': 'gtp-sec-group',
+                'sctp-a-ipv6-egress_dst_subnet_prefix': '0.0.0.0',
+                'sctp-b-ipv6-egress_dst_subnet_prefix_len': '0',
+                'sctp-a-ipv6-ingress_dst_addresses': 'local',
+                'sctp-a-egress_rule_protocol': 'icmp',
+                'sctp-b-ipv6-egress_action': 'pass',
+                'sctp-a-ipv6-egress_action': 'pass',
+                'Internal1_shared': 'false',
+                'sctp-b-ipv6-ingress_rule_protocol': 'any',
+                'Internal2_net_cidr_len': '17',
+                'sctp-a-name': 'epc-sctp-a-ipv4v6-sec-group',
+                'sctp-a-ingress-src_end_port': '65535.0',
+                'sctp-b-ipv6-ingress_src_subnet_prefix': '0.0.0.0',
+                'sctp-a-egress-dst_end_port': '65535.0',
+                'sctp-a-ingress_action': 'pass',
+                'sctp-b-egress_rule_protocol': 'icmp',
+                'sctp-b-ipv6-ingress_action': 'pass',
+                'vlc_st_service_type': 'firewall',
+                'sctp-b-ipv6-egress_dst_end_port': '65535',
+                'sctp-b-ipv6-ingress-dst_start_port': '0',
+                'vlc2_Internal2_mac': '00:80:37:0E:02:12',
+                'vlc_st_availability_zone': 'true',
+                'fsb_volume_image_name_1': 'MME_FSB2_16ACP04_GA.qcow2',
+                'sctp-b-ingress-src_subnet_prefix': '0.0.0.0',
+                'sctp-a-ipv6-ingress_src_subnet_prefix_len': '0',
+                'Internal1_allow_transit': 'true',
+                'gpb_flavor_name': 'nv.c20r64d1',
+                'availability_zone_max_count': '1',
+                'fsb_volume_image_name_0': 'MME_FSB1_16ACP04_GA.qcow2',
+                'sctp-b-ipv6-ingress_dst_addresses': 'local',
+                'sctp-b-ipv6-egress_dst_subnet_prefix': '0.0.0.0',
+                'sctp-b-ipv6-ingress_ethertype': 'IPv4',
+                'vlc1_Internal2_mac': '00:80:37:0E:01:12',
+                'sctp-a-ingress-src_subnet_prefix': '0.0.0.0',
+                'sctp-a-ipv6-ingress_action': 'pass',
+                'Internal1_rpf': 'disable',
+                'sctp-b-ingress_ethertype': 'IPv4',
+                'sctp-b-egress_rule_application': 'any',
+                'sctp-b-ingress-src_end_port': '65535.0',
+                'sctp-a-ipv6-ingress_rule_protocol': 'any',
+                'sctp-a-ingress-src_start_port': '0.0',
+                'sctp-b-egress-dst_end_port': '65535.0'
+              },
+              'type': 'VF',
+              'modelCustomizationName': 'VF_vMee 0',
+              'vfModules': {
+                'vf_vmee0..VfVmee..vmme_vlc..module-1': {
+                  'uuid': '522159d5-d6e0-4c2a-aa44-5a542a12a830',
+                  'invariantUuid': '98a7c88b-b577-476a-90e4-e25a5871e02b',
+                  'customizationUuid': '55b1be94-671a-403e-a26c-667e9c47d091',
+                  'description': null,
+                  'name': 'VfVmee..vmme_vlc..module-1',
+                  'version': '2',
+                  'modelCustomizationName': 'VfVmee..vmme_vlc..module-1',
+                  'properties': {'minCountInstances': 0, 'maxCountInstances': null, 'initialCount': 0},
+                  'commands': {},
+                  'volumeGroupAllowed': false
+                },
+                'vf_vmee0..VfVmee..vmme_gpb..module-2': {
+                  'uuid': '41708296-e443-4c71-953f-d9a010f059e1',
+                  'invariantUuid': '1cca90b8-3490-495e-87da-3f3e4c57d5b9',
+                  'customizationUuid': '6add59e0-7fe1-4bc4-af48-f8812422ae7c',
+                  'description': null,
+                  'name': 'VfVmee..vmme_gpb..module-2',
+                  'version': '2',
+                  'modelCustomizationName': 'VfVmee..vmme_gpb..module-2',
+                  'properties': {'minCountInstances': 0, 'maxCountInstances': null, 'initialCount': 0},
+                  'commands': {},
+                  'volumeGroupAllowed': false
+                },
+                'vf_vmee0..VfVmee..base_vmme..module-0': {
+                  'uuid': 'a27f5cfc-7f12-4f99-af08-0af9c3885c87',
+                  'invariantUuid': 'a6f9e51a-2b35-416a-ae15-15e58d61f36d',
+                  'customizationUuid': 'f8c040f1-7e51-4a11-aca8-acf256cfd861',
+                  'description': null,
+                  'name': 'VfVmee..base_vmme..module-0',
+                  'version': '2',
+                  'modelCustomizationName': 'VfVmee..base_vmme..module-0',
+                  'properties': {'minCountInstances': 1, 'maxCountInstances': 1, 'initialCount': 1},
+                  'commands': {},
+                  'volumeGroupAllowed': true
+                }
+              },
+              'volumeGroups': {
+                'vf_vmee0..VfVmee..base_vmme..module-0': {
+                  'uuid': 'a27f5cfc-7f12-4f99-af08-0af9c3885c87',
+                  'invariantUuid': 'a6f9e51a-2b35-416a-ae15-15e58d61f36d',
+                  'customizationUuid': 'f8c040f1-7e51-4a11-aca8-acf256cfd861',
+                  'description': null,
+                  'name': 'VfVmee..base_vmme..module-0',
+                  'version': '2',
+                  'modelCustomizationName': 'VfVmee..base_vmme..module-0',
+                  'properties': {'minCountInstances': 1, 'maxCountInstances': 1, 'initialCount': 1}
+                }
+              }
+            }
+          },
+          'networks': {
+            'ExtVL 0': {
+              'uuid': 'ddc3f20c-08b5-40fd-af72-c6d14636b986',
+              'invariantUuid': '379f816b-a7aa-422f-be30-17114ff50b7c',
+              'description': 'ECOMP generic virtual link (network) base type for all other service-level and global networks',
+              'name': 'ExtVL',
+              'version': '37.0',
+              'customizationUuid': '94fdd893-4a36-4d70-b16a-ec29c54c184f',
+              'inputs': {},
+              'commands': {},
+              'properties': {
+                'network_assignments': '{is_external_network=false, ipv4_subnet_default_assignment={min_subnets_count=1}, ecomp_generated_network_assignment=false, ipv6_subnet_default_assignment={min_subnets_count=1}}',
+                'exVL_naming': '{ecomp_generated_naming=true}',
+                'network_flows': '{is_network_policy=false, is_bound_to_vpn=false}',
+                'network_homing': '{ecomp_selected_instance_node_target=false}'
+              },
+              'type': 'VL',
+              'modelCustomizationName': 'ExtVL 0'
+            }
+          },
+          'configurations': {
+            'Port Mirroring Configuration By Policy 0': {
+              'uuid': 'b4398538-e89d-4f13-b33d-ca323434ba50',
+              'invariantUuid': '6ef0ca40-f366-4897-951f-abd65d25f6f7',
+              'description': 'A port mirroring configuration by policy object',
+              'name': 'Port Mirroring Configuration By Policy',
+              'version': '27.0',
+              'customizationUuid': '3c3b7b8d-8669-4b3b-8664-61970041fad2',
+              'inputs': {},
+              'commands': {},
+              'properties': {},
+              'type': 'Configuration',
+              'modelCustomizationName': 'Port Mirroring Configuration By Policy 0',
+              'sourceNodes': [],
+              'collectorNodes': null,
+              'configurationByPolicy': false
+            }
+          },
+          'serviceProxies': {},
+          'vfModules': {
+            'vf_vmee0..VfVmee..vmme_vlc..module-1': {
+              'uuid': '522159d5-d6e0-4c2a-aa44-5a542a12a830',
+              'invariantUuid': '98a7c88b-b577-476a-90e4-e25a5871e02b',
+              'customizationUuid': '55b1be94-671a-403e-a26c-667e9c47d091',
+              'description': null,
+              'name': 'VfVmee..vmme_vlc..module-1',
+              'version': '2',
+              'modelCustomizationName': 'VfVmee..vmme_vlc..module-1',
+              'properties': {'minCountInstances': 0, 'maxCountInstances': null, 'initialCount': 0},
+              'commands': {},
+              'volumeGroupAllowed': false
+            },
+            'vf_vmee0..VfVmee..vmme_gpb..module-2': {
+              'uuid': '41708296-e443-4c71-953f-d9a010f059e1',
+              'invariantUuid': '1cca90b8-3490-495e-87da-3f3e4c57d5b9',
+              'customizationUuid': '6add59e0-7fe1-4bc4-af48-f8812422ae7c',
+              'description': null,
+              'name': 'VfVmee..vmme_gpb..module-2',
+              'version': '2',
+              'modelCustomizationName': 'VfVmee..vmme_gpb..module-2',
+              'properties': {'minCountInstances': 0, 'maxCountInstances': null, 'initialCount': 0},
+              'commands': {},
+              'volumeGroupAllowed': false
+            },
+            'vf_vmee0..VfVmee..base_vmme..module-0': {
+              'uuid': 'a27f5cfc-7f12-4f99-af08-0af9c3885c87',
+              'invariantUuid': 'a6f9e51a-2b35-416a-ae15-15e58d61f36d',
+              'customizationUuid': 'f8c040f1-7e51-4a11-aca8-acf256cfd861',
+              'description': null,
+              'name': 'VfVmee..base_vmme..module-0',
+              'version': '2',
+              'modelCustomizationName': 'VfVmee..base_vmme..module-0',
+              'properties': {'minCountInstances': 1, 'maxCountInstances': 1, 'initialCount': 1},
+              'commands': {},
+              'volumeGroupAllowed': true
+            }
+          },
+          'volumeGroups': {
+            'vf_vmee0..VfVmee..base_vmme..module-0': {
+              'uuid': 'a27f5cfc-7f12-4f99-af08-0af9c3885c87',
+              'invariantUuid': 'a6f9e51a-2b35-416a-ae15-15e58d61f36d',
+              'customizationUuid': 'f8c040f1-7e51-4a11-aca8-acf256cfd861',
+              'description': null,
+              'name': 'VfVmee..base_vmme..module-0',
+              'version': '2',
+              'modelCustomizationName': 'VfVmee..base_vmme..module-0',
+              'properties': {'minCountInstances': 1, 'maxCountInstances': 1, 'initialCount': 1}
+            }
+          },
+          'pnfs': {}
+        }
+      }
+    ));
+  }
+
+});
diff --git a/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.service.ts b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.service.ts
new file mode 100644
index 000000000..57dc4b409
--- /dev/null
+++ b/vid-webpack-master/src/app/drawingBoard/available-models-tree/available-models-tree.service.ts
@@ -0,0 +1,36 @@
+import {Injectable} from '@angular/core';
+import * as _ from "lodash";
+import {ServicePlanningService} from "../../services/service-planning.service";
+
+@Injectable()
+export class AvailableModelsTreeService {
+  constructor(private _servicePlanningService: ServicePlanningService) {
+  }
+
+  shouldShowAddIcon(node: any, serviceHierarchy: any, serviceModelId: string, currentNodeCount: number): boolean {
+    let maxNodes: number = 1;
+    if (node.data.children !== null && node.data.children.length == 0) {
+      let vnfModules = serviceHierarchy[serviceModelId].vfModules;
+      if (vnfModules[node.data.name]) {
+        maxNodes = vnfModules[node.data.name].properties.maxCountInstances || 1;
+      }
+    }
+    return !node.data.disabled && currentNodeCount < maxNodes
+  }
+
+  shouldOpenDialog(type: string, dynamicInputs: any, userProvidedNaming: boolean): boolean {
+    if (userProvidedNaming || this._servicePlanningService.requiredFields[type].length > 0) {
+      return true;
+    }
+
+    if (dynamicInputs) {
+      for(let input of dynamicInputs) {
+        if (input.isRequired && _.isEmpty(input.value)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+
+}