View data types in UI catalog

Issue-ID: SDC-4220
Signed-off-by: KrupaNagabhushan <krupa.nagabhushan@est.tech>
Change-Id: I880c7fedb58eafc7524fc6833b9b5d02f3b7d523

15 files changed, 298 insertions, 134 deletions

diff --git a/catalog-ui/src/app/models/components/component.ts b/catalog-ui/src/app/models/components/component.ts
index 89643d90b0..bcebf3b9fa 100644
--- a/catalog-ui/src/app/models/components/component.ts
+++ b/catalog-ui/src/app/models/components/component.ts
@@ -27,16 +27,11 @@ import {AsdcComment, ArtifactModel, ArtifactGroupModel, IFileDownload, PropertyM
 
 import {IComponentService} from "../../services/components/component-service";
 import {CommonUtils} from "../../utils/common-utils";
-import {QueueUtils} from "../../utils/functions";
 import {ArtifactGroupType} from "../../utils/constants";
 import {ComponentMetadata} from "../component-metadata";
-import {Capability} from "../capability";
-import {Requirement} from "../requirement";
-import {Relationship} from "../graph/relationship";
 import { PolicyInstance } from "app/models/graph/zones/policy-instance";
 import { GroupInstance } from "../graph/zones/group-instance";
 import { Metadata } from "app/models/metadata";
-import {Model} from "../model";
 
 
 // import {}
diff --git a/catalog-ui/src/app/models/data-type-catalog-component.ts b/catalog-ui/src/app/models/data-type-catalog-component.ts
new file mode 100644
index 0000000000..23a06e83fe
--- /dev/null
+++ b/catalog-ui/src/app/models/data-type-catalog-component.ts
@@ -0,0 +1,70 @@
+/*
+ * -
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+'use strict';
+
+import {DataTypeModel} from "./data-types";
+import {Icon, ToscaType} from "../utils/constants";
+import {Service} from "./components/service";
+import {Resource} from "./components/resource";
+import {Model} from "./model";
+
+export class DataTypeCatalogComponent {
+
+    public name:string;
+    public uniqueId:string;
+    public uuid:string;
+    public version:string;
+    public model:Model;
+    public componentType:string;
+    public icon:string;
+    public iconSprite:string;
+    public lastUpdateDate:string;
+    public filterTerm:string;
+
+    constructor(dataTypeCatalogComponent?: DataTypeModel) {
+        this.name = dataTypeCatalogComponent.name;
+        this.uniqueId = dataTypeCatalogComponent.uniqueId;
+        if (dataTypeCatalogComponent.model) {
+            this.model = dataTypeCatalogComponent.model;
+        } else {
+            this.model = undefined;
+        }
+        this.componentType = ToscaType.DATATYPE;
+        this.icon = Icon.DATATYPE_ICON;
+        this.iconSprite = 'sprite-resource-icons';
+        this.lastUpdateDate = dataTypeCatalogComponent.creationTime;
+        this.filterTerm = dataTypeCatalogComponent.name;
+    }
+
+    public isService = ():boolean => {
+        return this instanceof Service;
+    }
+
+    public isResource = ():boolean => {
+        return this instanceof Resource;
+    }
+
+    public getComponentSubType= ():string => {
+        return this.componentType;
+    }
+}
+
diff --git a/catalog-ui/src/app/ng2/components/ui/tile/tile.component.html b/catalog-ui/src/app/ng2/components/ui/tile/tile.component.html
index f72823b54d..cd411d2d2c 100644
--- a/catalog-ui/src/app/ng2/components/ui/tile/tile.component.html
+++ b/catalog-ui/src/app/ng2/components/ui/tile/tile.component.html
@@ -16,9 +16,10 @@
  
 <div class="sdc-tile sdc-tile-fix-width">
 
-    <div class='sdc-tile-header' [ngClass]="{'purple': component.isResource(), 'blue': !component.isResource()}">
+    <div class='sdc-tile-header' [ngClass]="{'purple': component.isResource() || !component.isService(), 'blue': component.isService()}">
         <div *ngIf="component.isResource()" data-tests-id="asset-type">{{component.getComponentSubType()}}</div>
         <div *ngIf="component.isService()">S</div>
+        <div *ngIf="!component.isResource() && !component.isService()">{{component.getComponentSubType()}}</div>
     </div>
 
     <div class='sdc-tile-content' data-tests-id="dashboard-Elements" (click)="tileClicked()">
@@ -35,18 +36,19 @@
                                     (hasEllipsisChanged)="hasEllipsis = $event">{{component.name | resourceName}}
                 </multiline-ellipsis>
             </div>
-            <div class="sdc-tile-info-line subtitle" [attr.data-tests-id]="component.name+'Version'">V
+            <div class="sdc-tile-info-line subtitle" *ngIf="component.isResource() || component.isService()"
+                 [attr.data-tests-id]="component.name+'Version'">V
                 {{component.version}}
             </div>
             <div class="sdc-tile-info-line subtitle" [attr.data-tests-id]="component.model">
-                {{component.model}}
+                {{getComponentModel()}}
             </div>
         </div>
     </div>
 
     <div class='sdc-tile-footer'>
         <div class="sdc-tile-footer-content">
-            <div class='sdc-tile-footer-text'>{{component.getStatus(sdcMenu)}}</div>
+            <div class='sdc-tile-footer-text' *ngIf="component.isResource() || component.isService()">{{component.getStatus(sdcMenu)}}</div>
         </div>
     </div>
 
diff --git a/catalog-ui/src/app/ng2/components/ui/tile/tile.component.ts b/catalog-ui/src/app/ng2/components/ui/tile/tile.component.ts
index f5d9e88934..7b7754ee34 100644
--- a/catalog-ui/src/app/ng2/components/ui/tile/tile.component.ts
+++ b/catalog-ui/src/app/ng2/components/ui/tile/tile.component.ts
@@ -2,7 +2,8 @@ import {Component, Input, Output, Inject, EventEmitter} from '@angular/core';
 import {Component as ComponentModel} from 'app/models';
 import {SdcMenuToken, IAppMenu} from "../../../config/sdc-menu.config";
 import {ElementIcon} from "../sdc-element-icon/sdc-element-icon.component";
-import {ComponentType, ResourceType, SdcElementType} from "../../../../utils/constants";
+import {ComponentType, DEFAULT_MODEL_NAME, Icon, ResourceType} from "../../../../utils/constants";
+import {DataTypeCatalogComponent} from "../../../../models/data-type-catalog-component";
 
 @Component({
     selector: 'ui-tile',
@@ -10,41 +11,49 @@ import {ComponentType, ResourceType, SdcElementType} from "../../../../utils/con
     styleUrls: ['./tile.component.less']
 })
 export class TileComponent {
-    @Input() public component: ComponentModel;
-    @Output() public onTileClick: EventEmitter<ComponentModel>;
+    @Input() public component: ComponentModel | DataTypeCatalogComponent;
+    @Output() public onTileClick: EventEmitter<ComponentModel | DataTypeCatalogComponent>;
     public catalogIcon: ElementIcon;
     public hasEllipsis: boolean;
 
     constructor(@Inject(SdcMenuToken) public sdcMenu: IAppMenu) {
-        this.onTileClick = new EventEmitter<ComponentModel>();
+        this.onTileClick = new EventEmitter<ComponentModel | DataTypeCatalogComponent>();
         this.hasEllipsis = false;
     }
 
     ngOnInit(): void {
-        switch (this.component.componentType) {
+        if (this.component instanceof ComponentModel) {
+            switch (this.component.componentType) {
+                case ComponentType.SERVICE:
+                    if (this.component.icon === Icon.DEFAULT_ICON) {
+                        this.catalogIcon = new ElementIcon(this.component.icon, Icon.SERVICE_TYPE_60, Icon.COLOR_LIGHTBLUE, Icon.COLOR_WHITE);
+                    } else {
+                        this.catalogIcon = new ElementIcon(this.component.icon, Icon.SERVICE_TYPE_60, '', Icon.COLOR_LIGHTBLUE);
+                    }
+                    break;
+                case ComponentType.RESOURCE:
+                    switch (this.component.getComponentSubType()) {
+                        case ResourceType.CP:
+                        case ResourceType.VL:
+                            this.catalogIcon = new ElementIcon(this.component.icon, Icon.RESOURCE_TYPE_24, Icon.COLOR_PURPLE, Icon.COLOR_WHITE, Icon.SHAPE_CIRCLE, Icon.SIZE_MEDIUM);
+                            break;
+                        default:
+                            if (this.component.icon === Icon.DEFAULT_ICON) {
+                                this.catalogIcon = new ElementIcon(this.component.icon, Icon.RESOURCE_TYPE_60, Icon.COLOR_PURPLE, Icon.COLOR_WHITE, Icon.SHAPE_CIRCLE, Icon.SIZE_X_LARGE);
+                            } else {
+                                this.catalogIcon = new ElementIcon(this.component.icon, Icon.RESOURCE_TYPE_60, '', Icon.ERROR);
+                            }
 
-            case ComponentType.SERVICE:
-                if (this.component.icon === 'defaulticon') {
-                    this.catalogIcon = new ElementIcon(this.component.icon, "services_60", 'lightBlue', 'white');
-                } else {
-                    this.catalogIcon = new ElementIcon(this.component.icon, "services_60", '', 'lightBlue');
-                }
-                break;
-            case ComponentType.RESOURCE:
-                switch (this.component.getComponentSubType()) {
-                    case ResourceType.CP:
-                    case ResourceType.VL:
-                        this.catalogIcon = new ElementIcon(this.component.icon, "resources_24", "purple", "white", "circle", 'medium');
-                        break;
-                    default:
-                        if (this.component.icon === 'defaulticon') {
-                            this.catalogIcon = new ElementIcon(this.component.icon, "resources_60", "purple", "white", "circle", 'x_large');
-                        } else {
-                            this.catalogIcon = new ElementIcon(this.component.icon, "resources_60", '', "error");
-                        }
-
-                }
+                    }
+            }
+        }
+    }
 
+    public getComponentModel() {
+        if (this.component.model === undefined) {
+            return DEFAULT_MODEL_NAME;
+        } else {
+            return this.component.model;
         }
     }
 
diff --git a/catalog-ui/src/app/ng2/pages/catalog/catalog.component.html b/catalog-ui/src/app/ng2/pages/catalog/catalog.component.html
index d130d1e25a..74b2865785 100644
--- a/catalog-ui/src/app/ng2/pages/catalog/catalog.component.html
+++ b/catalog-ui/src/app/ng2/pages/catalog/catalog.component.html
@@ -32,7 +32,7 @@
                                        (checkedChange)="gui.onModelClick()"></sdc-checklist>
                     </div>
                 </div>
-
+                <!-- Type -->
                 <div class="sdc-catalog-type-filter-container">
                     <div class="i-sdc-designer-leftbar-section-title pointer"
                          (click)="sectionClick('type')"
diff --git a/catalog-ui/src/app/ng2/pages/catalog/catalog.component.spec.ts b/catalog-ui/src/app/ng2/pages/catalog/catalog.component.spec.ts
index 547303326d..db6f50def2 100644
--- a/catalog-ui/src/app/ng2/pages/catalog/catalog.component.spec.ts
+++ b/catalog-ui/src/app/ng2/pages/catalog/catalog.component.spec.ts
@@ -245,8 +245,8 @@ describe('catalog component', () => {
         component.componentInstance.checkboxesFilterKeys = checkboxesFilterKeysMock;
         component.componentInstance.buildChecklistModelForTypes();
         expect(component.componentInstance.componentTypes).toEqual({ Resource: ['VF', 'VFC', 'CR', 'PNF', 'CP', 'VL'],
-            Service: null})
-        expect(component.componentInstance.typesChecklistModel.checkboxes.length).toEqual(2);
+            Service: null, 'TOSCA Type': ["Data Type"]})
+        expect(component.componentInstance.typesChecklistModel.checkboxes.length).toEqual(3);
     });
 
     it ('should call on catalog component buildChecklistModelForCategories' , () => {
@@ -359,8 +359,8 @@ describe('catalog component', () => {
     it ('should call on catalog component raiseNumberOfElementToDisplay with empty catalogFilteredItems' , () => {
         const component = TestBed.createComponent(CatalogComponent);
         component.componentInstance.catalogFilteredItems = []
-        component.componentInstance.raiseNumberOfElementToDisplay(true);
-        expect(component.componentInstance.numberOfItemToDisplay).toEqual(NaN);
+        component.componentInstance.raiseNumberOfElementToDisplay();
+        expect(component.componentInstance.numberOfItemToDisplay).toEqual(0);
         expect(component.componentInstance.catalogFilteredSlicedItems).toEqual([]);
     });
 
@@ -368,7 +368,7 @@ describe('catalog component', () => {
         const component = TestBed.createComponent(CatalogComponent);
         component.componentInstance.catalogFilteredItems = [1 , 2 , 3, 4, 5, 6]
         component.componentInstance.numberOfItemToDisplay = 2;
-        component.componentInstance.raiseNumberOfElementToDisplay(false);
+        component.componentInstance.raiseNumberOfElementToDisplay();
          expect(component.componentInstance.numberOfItemToDisplay).toEqual(6);
          expect(component.componentInstance.catalogFilteredSlicedItems).toEqual([1 , 2 , 3, 4, 5, 6]);
     });
@@ -514,7 +514,7 @@ describe('catalog component', () => {
        // component.componentInstance.catalogFilteredItems = component.componentInstance.makeFilteredItems();
         component.componentInstance.filterCatalogItems();
         expect(component.componentInstance.makeFilteredItems).toHaveBeenCalledWith(["firstComponent", "secondComponent"], {}, {}, "",true);
-        expect(component.componentInstance.raiseNumberOfElementToDisplay).toHaveBeenCalledWith(true);
+        expect(component.componentInstance.raiseNumberOfElementToDisplay);
         expect(component.componentInstance.catalogFilteredSlicedItems).toEqual([1,2]);
     });
 
diff --git a/catalog-ui/src/app/ng2/pages/catalog/catalog.component.ts b/catalog-ui/src/app/ng2/pages/catalog/catalog.component.ts
index 5298e7e0d3..1a43ecf049 100644
--- a/catalog-ui/src/app/ng2/pages/catalog/catalog.component.ts
+++ b/catalog-ui/src/app/ng2/pages/catalog/catalog.component.ts
@@ -24,10 +24,19 @@ import { SdcUiCommon, SdcUiServices } from "onap-ui-angular";
 import { CacheService, CatalogService } from "app/services-ng2";
 import { SdcConfigToken, ISdcConfig } from "../../config/sdc-config.config";
 import { SdcMenuToken, IAppMenu } from "../../config/sdc-menu.config";
-import { Component, ICategoryBase, IMainCategory, ISubCategory, IConfigStatuses, ICatalogSelector, CatalogSelectorTypes } from "app/models";
+import {
+    Component,
+    ICategoryBase,
+    IMainCategory,
+    ISubCategory,
+    IConfigStatuses,
+    ICatalogSelector,
+    CatalogSelectorTypes
+} from "app/models";
 import { ResourceNamePipe } from "../../pipes/resource-name.pipe";
 import { EntityFilterPipe, IEntityFilterObject, ISearchFilter} from "../../pipes/entity-filter.pipe";
-import { DEFAULT_MODEL_NAME } from "app/utils/constants";
+import {DEFAULT_MODEL_NAME} from "app/utils/constants";
+import {DataTypeCatalogComponent} from "../../../models/data-type-catalog-component";
 
 interface Gui {
     onComponentSubTypesClick:Function;
@@ -81,9 +90,9 @@ export class CatalogComponent {
     public filteredCategories:Array<IMainCategory>;
     public confStatus:IConfigStatuses;
     public componentTypes:{[key:string]: Array<string>};
-    public catalogItems:Array<Component>;
-    public catalogFilteredItems:Array<Component>;
-    public catalogFilteredSlicedItems:Array<Component>;
+    public catalogItems:Array<Component | DataTypeCatalogComponent>;
+    public catalogFilteredItems:Array<Component | DataTypeCatalogComponent>;
+    public catalogFilteredSlicedItems:Array<Component | DataTypeCatalogComponent>;
     public expandedSection:Array<string>;
     public version:string;
     public sortBy:string;
@@ -195,7 +204,8 @@ export class CatalogComponent {
     private buildChecklistModelForTypes() {
         this.componentTypes = {
             Resource: ['VF', 'VFC', 'CR', 'PNF', 'CP', 'VL'],
-            Service: null
+            Service: null,
+            'TOSCA Type': ['Data Type']
         };
         this.typesChecklistModel = new SdcUiCommon.ChecklistModel(this.checkboxesFilterKeys.componentTypes._main,
             Object.keys(this.componentTypes).map((ct) => {
@@ -268,6 +278,7 @@ export class CatalogComponent {
         this.checkboxesFilter = <IEntityFilterObject>{};
         this.checkboxesFilter.selectedComponentTypes = [];
         this.checkboxesFilter.selectedResourceSubTypes = [];
+        this.checkboxesFilter.selectedToscaTypes = [];
         this.checkboxesFilter.selectedCategoriesModel = [];
         this.checkboxesFilter.selectedStatuses = [];
         this.checkboxesFilter.selectedModels = [];
@@ -404,16 +415,11 @@ export class CatalogComponent {
         };
     }
 
-    public raiseNumberOfElementToDisplay(recalculate:boolean = false): void {
-        const scrollPageAmount = 35;
+    public raiseNumberOfElementToDisplay(): void {
         if (!this.catalogFilteredItems) {
             this.numberOfItemToDisplay = 0;
-        } else if (this.catalogFilteredItems.length > this.numberOfItemToDisplay || recalculate) {
-            let fullPagesAmount = Math.ceil(this.numberOfItemToDisplay / scrollPageAmount) * scrollPageAmount;
-            if (!recalculate || fullPagesAmount === 0) {  //TODO trigger infiniteScroll to check bottom and fire onBottomHit by itself (sdc-ui)
-                fullPagesAmount += scrollPageAmount;
-            }
-            this.numberOfItemToDisplay = Math.min(this.catalogFilteredItems.length, fullPagesAmount);
+        } else {
+            this.numberOfItemToDisplay = this.catalogFilteredItems.length;
             this.catalogFilteredSlicedItems = this.catalogFilteredItems.slice(0, this.numberOfItemToDisplay);
         }
     }
@@ -431,7 +437,7 @@ export class CatalogComponent {
         if (forceReload || this.componentShouldReload()) {
             this.loaderService.activate();
 
-            let onSuccess = (followedResponse:Array<Component>):void => {
+            let onSuccess = (followedResponse:Array<Component | DataTypeCatalogComponent>):void => {
                 this.updateCatalogItems(followedResponse);
                 this.loaderService.deactivate();
                 this.cacheService.set('breadcrumbsComponentsState', this.$state.current.name);  //catalog
@@ -471,7 +477,7 @@ export class CatalogComponent {
         }
     }
 
-    private updateCatalogItems = (items:Array<Component>):void => {
+    private updateCatalogItems = (items:Array<Component | DataTypeCatalogComponent>):void => {
         this.catalogItems = items;
         this.catalogItems.forEach(this.addFilterTermToComponent);
         this.filterCatalogItems();
@@ -501,7 +507,7 @@ export class CatalogComponent {
 
     private filterCatalogItems() {
         this.catalogFilteredItems = this.makeFilteredItems(this.catalogItems, this.checkboxesFilter, this.search, this.sortBy, this.reverse);
-        this.raiseNumberOfElementToDisplay(true);
+        this.raiseNumberOfElementToDisplay();
         this.catalogFilteredSlicedItems = this.catalogFilteredItems.slice(0, this.numberOfItemToDisplay);
     }
 
@@ -524,7 +530,11 @@ export class CatalogComponent {
         this.checkboxesFilter.selectedComponentTypes = this.checkboxesFilterKeys.componentTypes._main;
         Object.keys(this.checkboxesFilterKeys.componentTypes).forEach((chKey) => {
             if (chKey !== '_main') {
-                this.checkboxesFilter['selected' + chKey + 'SubTypes'] = this.checkboxesFilterKeys.componentTypes[chKey].map((st) => st.substr(chKey.length + 1));
+                if (chKey === 'TOSCA Type') {
+                    this.checkboxesFilter['selectedToscaTypes'] = this.checkboxesFilterKeys.componentTypes[chKey].map((st) => st.substr(chKey.length + 1));
+                } else if (chKey === 'Resource') {
+                    this.checkboxesFilter['selected' + chKey + 'SubTypes'] = this.checkboxesFilterKeys.componentTypes[chKey].map((st) => st.substr(chKey.length + 1));
+                }
             }
         });
 
@@ -639,6 +649,8 @@ export class CatalogComponent {
                 // rebuild the checkboxes to show selected
                 this.buildCheckboxLists();
             }
+        }).catch(function (err) {
+            console.log(err.name + ":", err.message);
         });
         this.applyFilterParamsToView(this.filterParams);
     }
@@ -685,13 +697,15 @@ export class CatalogComponent {
         return sortedCategories;
     }
 
-    private addFilterTermToComponent(component:Component) {
-        component.filterTerm = component.name +  ' '  + component.description + ' ' + component.tags.toString() + ' ' + component.version;
-        component.filterTerm = component.filterTerm.toLowerCase();
+    private addFilterTermToComponent(component:Component | DataTypeCatalogComponent) {
+        if (component instanceof Component) {
+            component.filterTerm = component.name + ' ' + component.description + ' ' + component.tags.toString() + ' ' + component.version;
+            component.filterTerm = component.filterTerm.toLowerCase();
+        }
     }
 
-    private makeFilteredItems(catalogItems:Array<Component>, filter:IEntityFilterObject, search:ISearchFilter, sortBy:string, reverse:boolean) {
-        let filteredComponents:Array<Component> = catalogItems;
+    private makeFilteredItems(catalogItems:Array<Component | DataTypeCatalogComponent>, filter:IEntityFilterObject, search:ISearchFilter, sortBy:string, reverse:boolean) {
+        let filteredComponents:Array<Component | DataTypeCatalogComponent> = catalogItems;
 
         // common entity filter
         // --------------------------------------------------------------------------
@@ -712,7 +726,6 @@ export class CatalogComponent {
                 _.reverse(filteredComponents);
             }
         }
-
         return filteredComponents;
     }
 }
diff --git a/catalog-ui/src/app/ng2/pages/home/home.component.ts b/catalog-ui/src/app/ng2/pages/home/home.component.ts
index f0e8815d93..784823eacd 100644
--- a/catalog-ui/src/app/ng2/pages/home/home.component.ts
+++ b/catalog-ui/src/app/ng2/pages/home/home.component.ts
@@ -19,7 +19,7 @@
  */
 'use strict';
 import {Component as NgComponent, Inject, OnInit} from '@angular/core';
-import {Component, ComponentMetadata, IConfigRoles, IUserProperties, Resource} from 'app/models';
+import {Component, ComponentMetadata, IConfigRoles, IUserProperties, Resource, Service} from 'app/models';
 import {HomeFilter} from 'app/models/home-filter';
 import {AuthenticationService, CacheService, HomeService, ResourceServiceNg2} from 'app/services-ng2';
 import {ComponentState, ModalsHandler} from 'app/utils';
@@ -32,6 +32,7 @@ import {EntityFilterPipe} from '../../pipes/entity-filter.pipe';
 import {TranslateService} from '../../shared/translator/translate.service';
 import {FoldersItemsMenu, FoldersItemsMenuGroup, FoldersMenu} from './folders';
 import {ImportVSPdata} from "../../components/modals/onboarding-modal/onboarding-modal.component";
+import {DataTypeCatalogComponent} from "../../../models/data-type-catalog-component";
 
 @NgComponent({
     selector: 'home-page',
@@ -41,8 +42,8 @@ import {ImportVSPdata} from "../../components/modals/onboarding-modal/onboarding
 export class HomeComponent implements OnInit {
     public numberOfItemToDisplay: number;
     public homeItems: Component[];
-    public homeFilteredItems: Component[];
-    public homeFilteredSlicedItems: Component[];
+    public homeFilteredItems: Array<Component | DataTypeCatalogComponent>;
+    public homeFilteredSlicedItems: Array<Component | DataTypeCatalogComponent>;
     public folders: FoldersMenu;
     public roles: IConfigRoles;
     public user: IUserProperties;
@@ -358,12 +359,12 @@ export class HomeComponent implements OnInit {
         this.homeFilteredSlicedItems = this.homeFilteredItems.slice(0, this.numberOfItemToDisplay);
     }
 
-    private makeFilteredItems(homeItems: Component[], filter: HomeFilter) {
-        let filteredComponents: Component[] = homeItems;
+    private makeFilteredItems(homeItems: Array<Component>, filter: HomeFilter) {
+        let filteredComponents: Array<Component | DataTypeCatalogComponent> = homeItems;
 
         // filter: exclude all resources of type 'vfcmtType':
-        filteredComponents = filteredComponents.filter((c) =>
-            !c.isResource() || (c as Resource).resourceType.indexOf(this.vfcmtType) === -1);
+            filteredComponents = filteredComponents.filter((c) =>
+                !c.isResource() || (c as Resource).resourceType.indexOf(this.vfcmtType) === -1);
 
         // common entity filter
         // --------------------------------------------------------------------------
diff --git a/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.spec.ts b/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.spec.ts
index 6e0a79bbed..967345a9ad 100644
--- a/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.spec.ts
+++ b/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.spec.ts
@@ -22,8 +22,9 @@
 import { TestBed } from "@angular/core/testing";
 import { EntityFilterPipe } from './entity-filter.pipe';
 import { IEntityFilterObject } from './entity-filter.pipe';
-import { Component } from "app/models";
+import {Component} from "app/models";
 import { ISearchFilter } from './entity-filter.pipe';
+import {DataTypeCatalogComponent} from "../../models/data-type-catalog-component";
 
 describe('EntityFilterPipe', () => {
     let entityFilterPipe: EntityFilterPipe;
@@ -42,35 +43,37 @@ describe('EntityFilterPipe', () => {
     });
 
     it('Transform method should filter objects by type matching with selectedComponentTypes', () => {
-        let componentList: Array<Component> = [];
-
-        const mockComponent = {
-            componentType: 'testtype',
-            isResource: jest.fn().mockImplementation(() => false)
-        } as Partial<Component> as Component;
-        componentList.push(mockComponent);
+        let componentList: Array<Component | DataTypeCatalogComponent> = [];
 
         const mockComponent1 = {
-            componentType: 'newtesttype',
-            isResource: jest.fn().mockImplementation(() => false)
+            componentType: 'SERVICE',
+            isResource: jest.fn().mockImplementation(() => false),
         } as Partial<Component> as Component;
         componentList.push(mockComponent1);
 
         const mockComponent2 = {
-            componentType: 'newtesttype',
+            componentType: 'RESOURCE',
             isResource: jest.fn().mockImplementation(() => true),
             getComponentSubType: jest.fn().mockImplementation(() => 'subComponent')
         } as Partial<Component> as Component;
         componentList.push(mockComponent2);
 
+        const mockComponent3 = {
+            componentType: 'DATATYPE',
+            getComponentSubType: jest.fn().mockImplementation(() => 'toscaSubComponent')
+        } as Partial<DataTypeCatalogComponent> as DataTypeCatalogComponent;
+        componentList.push(mockComponent3);
+
         entityFilterMock = {
-            selectedComponentTypes: ['Testtype', 'Testtype1'],
-            selectedResourceSubTypes: ['subComponent']
+            selectedComponentTypes: ['Service', 'RESOURCE'],
+            selectedResourceSubTypes: ['subComponent'],
+            selectedToscaTypes: ['toscaSubComponent']
         };
-        let response: Array<Component> = entityFilterPipe.transform(componentList, entityFilterMock);
-        expect(response).toHaveLength(2);
-        expect(response[0]).toEqual(mockComponent);
+        let response: Array<Component | DataTypeCatalogComponent> = entityFilterPipe.transform(componentList, entityFilterMock);
+        expect(response).toHaveLength(3);
+        expect(response[0]).toEqual(mockComponent1);
         expect(response[1]).toEqual(mockComponent2);
+        expect(response[2]).toEqual(mockComponent3);
     });
 
     it('Transform method should filter objects by categories & subcategories matching with selectedCategoriesModel', () => {
@@ -104,7 +107,7 @@ describe('EntityFilterPipe', () => {
         entityFilterMock = {
             selectedCategoriesModel: ['categoryname.subcategoryname', 'resourceNewCategory.name', 'serviceNewCategory.name']
         };
-        let response: Array<Component> = entityFilterPipe.transform(componentList, entityFilterMock);
+        let response: Array<Component | DataTypeCatalogComponent> = entityFilterPipe.transform(componentList, entityFilterMock);
         expect(response).toHaveLength(3);
         expect(response[0]).toEqual(mockComponent);
         expect(response[1]).toEqual(mockComponent2);
@@ -132,7 +135,7 @@ describe('EntityFilterPipe', () => {
         entityFilterMock = {
             selectedStatuses: ['lifecyclestatus', 'DISTRIBUTED']
         };
-        let response: Array<Component> = entityFilterPipe.transform(componentList, entityFilterMock);
+        let response: Array<Component | DataTypeCatalogComponent> = entityFilterPipe.transform(componentList, entityFilterMock);
         expect(response).toHaveLength(2);
         expect(response[0]).toEqual(mockComponent);
         expect(response[1]).toEqual(mockComponent2);
@@ -153,7 +156,7 @@ describe('EntityFilterPipe', () => {
         entityFilterMock = {
             distributed: ['diststatus', 'localstatus']
         };
-        let response: Array<Component> = entityFilterPipe.transform(componentList, entityFilterMock);
+        let response: Array<Component | DataTypeCatalogComponent> = entityFilterPipe.transform(componentList, entityFilterMock);
         expect(response).toHaveLength(1);
         expect(response[0]).toEqual(mockComponent);
     });
@@ -178,7 +181,7 @@ describe('EntityFilterPipe', () => {
         entityFilterMock = {
             selectedModels: ['testModel', 'localTest', 'SDC AID']
         };
-        let response: Array<Component> = entityFilterPipe.transform(componentList, entityFilterMock);
+        let response: Array<Component | DataTypeCatalogComponent> = entityFilterPipe.transform(componentList, entityFilterMock);
         expect(response).toHaveLength(2);
         expect(response[0]).toEqual(mockComponent);
         expect(response[1]).toEqual(mockComponent2);
@@ -186,16 +189,18 @@ describe('EntityFilterPipe', () => {
 
     it('Transform method should filter objects by custom search matching with given keys', () => {
         let componentList: Array<Component> = [];
-        const mockComponent = {
+        const mockComponentObj = Object.create(Component.prototype);
+        const mockComponent = Object.assign(mockComponentObj,{
             distributionStatus: 'distributionStatus',
             model: 'testModel'
-        } as Partial<Component> as Component;
+        });
         componentList.push(mockComponent);
 
-        const mockComponent1 = {
+        const mockComponentObj1 = Object.create(Component.prototype);
+        const mockComponent1 = Object.assign(mockComponentObj1,{
             distributionStatus: 'testDiststatus',
             model: 'mockModel'
-        } as Partial<Component> as Component;
+        });
         componentList.push(mockComponent1);
 
         const searchFilter: ISearchFilter = {
@@ -204,7 +209,7 @@ describe('EntityFilterPipe', () => {
         entityFilterMock = {
             search: searchFilter
         };
-        let response: Array<Component> = entityFilterPipe.transform(componentList, entityFilterMock);
+        let response: Array<Component | DataTypeCatalogComponent> = entityFilterPipe.transform(componentList, entityFilterMock);
         expect(response).toHaveLength(1);
         expect(response[0]).toEqual(mockComponent);
     });
diff --git a/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts b/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts
index e1b95212e4..a4d7c9a954 100644
--- a/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts
+++ b/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts
@@ -20,7 +20,8 @@
 

 import {Pipe, PipeTransform} from "@angular/core";

 import {Component, Resource} from "app/models";

-import {ComponentType, DEFAULT_MODEL_NAME} from "app/utils/constants";

+import {ComponentType, DEFAULT_MODEL_NAME, ToscaType} from "app/utils/constants";

+import {DataTypeCatalogComponent} from "../../models/data-type-catalog-component";

 

 export interface ISearchFilter {

     [key:string]: string;

@@ -32,6 +33,7 @@ export interface IEntityFilterObject {
     // Types

     selectedComponentTypes?:Array<string>;

     selectedResourceSubTypes?:Array<string>;

+    selectedToscaTypes?:Array<string>

     // Categories

     selectedCategoriesModel?:Array<string>;

     // Statuses

@@ -50,29 +52,37 @@ export class EntityFilterPipe implements PipeTransform{
     constructor() {

     }

 

-    public static transform(components:Array<Component>, filter:IEntityFilterObject) {

-        let filteredComponents:Array<Component> = components;

+    public static transform(components:Array<Component | DataTypeCatalogComponent>, filter:IEntityFilterObject) {

+        let filteredComponents:Array<Component | DataTypeCatalogComponent> = components;

 

         // filter by type

         // --------------------------------------------------------------------------

-        if ((filter.selectedComponentTypes && filter.selectedComponentTypes.length > 0) || (filter.selectedResourceSubTypes && filter.selectedResourceSubTypes.length > 0)) {

+        if ((filter.selectedComponentTypes && filter.selectedComponentTypes.length > 0) || (filter.selectedResourceSubTypes && filter.selectedResourceSubTypes.length > 0)

+            || (filter.selectedToscaTypes && filter.selectedToscaTypes.length > 0)) {

             let filteredTypes = [];

-            angular.forEach(components, (component:Component):void => {

+            angular.forEach(components, (component: Component | DataTypeCatalogComponent): void => {

                 // Filter by component type

-                let typeLower:string = component.componentType.toLowerCase();

-                let typeFirstCapital:string = typeLower.charAt(0).toUpperCase() + typeLower.slice(1);

-                if (filter.selectedComponentTypes.indexOf(typeFirstCapital) !== -1) {

-                    filteredTypes.push(component);

-                }

+                    if (component.componentType === ComponentType.RESOURCE || ComponentType.SERVICE && component.componentType !== ToscaType.DATATYPE) {

+                        let typeLower: string = component.componentType.toLowerCase();

+                        let typeFirstCapital: string = typeLower.charAt(0).toUpperCase() + typeLower.slice(1);

+                        if (filter.selectedComponentTypes.indexOf(typeFirstCapital) !== -1) {

+                            filteredTypes.push(component);

+                        }

+

+                        // Filter by resource sub type, only in case the resource checkbox was not selected (because in this case we already added all the components in above section).

+                        if (component.isResource() && filter.selectedComponentTypes.indexOf("Resource") === -1 && filter.selectedResourceSubTypes.length > 0) {

+                            //filteredComponents.pop(); // Remove the last inserted component.

+                            let resource: Resource = <Resource>component;

+                            if (filter.selectedResourceSubTypes.indexOf(resource.getComponentSubType()) !== -1) {

+                                filteredTypes.push(component);

+                            }

+                        }

+                    }

 

-                // Filter by resource sub type, only in case the resource checkbox was not selected (because in this case we already added all the components in above section).

-                if (component.isResource() && filter.selectedComponentTypes.indexOf("Resource") === -1 && filter.selectedResourceSubTypes.length > 0) {

-                    //filteredComponents.pop(); // Remove the last inserted component.

-                    let resource:Resource = <Resource>component;

-                    if (filter.selectedResourceSubTypes.indexOf(resource.getComponentSubType()) !== -1) {

+                    if (component.componentType === ToscaType.DATATYPE && filter.selectedToscaTypes.length > 0) {

                         filteredTypes.push(component);

                     }

-                }

+

             });

             filteredComponents = filteredTypes;

         }

@@ -138,7 +148,7 @@ export class EntityFilterPipe implements PipeTransform{
         if (filter.selectedModels && filter.selectedModels.length > 0) {

             let filteredModels = [];

             let allSelectedModels =  [].concat.apply([], filter.selectedModels);

-            angular.forEach(filteredComponents, (component:Component):void => {

+            angular.forEach(filteredComponents, (component:Component | DataTypeCatalogComponent):void => {

                 if (component.model && allSelectedModels.indexOf(component.model) > -1) {

                     filteredModels.push(component);

                 } else if (!component.model && allSelectedModels.indexOf(DEFAULT_MODEL_NAME) > -1) {

@@ -150,21 +160,26 @@ export class EntityFilterPipe implements PipeTransform{
 

         // filter by search

         // --------------------------------------------------------------------------

-        if (filter.search != undefined) {

+        if (filter.search != undefined && filter.search['filterTerm'] != '') {

+            let filteredSearchComponents = [];

             Object.keys(filter.search).forEach((searchKey) => {

                 let searchVal = filter.search[searchKey];

                 if (searchVal) {

                     searchVal = searchVal.toLowerCase();

-                    filteredComponents = filteredComponents.filter((component:Component) =>

-                        component[searchKey].toLowerCase().indexOf(searchVal) !== -1);

+                    angular.forEach(filteredComponents, (component: Component | DataTypeCatalogComponent): void => {

+                        if (component[searchKey].toLowerCase().indexOf(searchVal) !== -1) {

+                            filteredSearchComponents.push(component);

+                        }

+                    });

                 }

             });

+            filteredComponents = filteredSearchComponents;

         }

 

         return filteredComponents;

     }

 

-    public transform(components:Array<Component>, filter:IEntityFilterObject) {

+    public transform(components:Array<any>, filter:IEntityFilterObject) {

         return EntityFilterPipe.transform(components, filter);

     }

 }

diff --git a/catalog-ui/src/app/ng2/pipes/resource-name.pipe.ts b/catalog-ui/src/app/ng2/pipes/resource-name.pipe.ts
index 0fdbbcaade..8debb3a05d 100644
--- a/catalog-ui/src/app/ng2/pipes/resource-name.pipe.ts
+++ b/catalog-ui/src/app/ng2/pipes/resource-name.pipe.ts
@@ -26,8 +26,9 @@ import * as _ from 'lodash';
 export class ResourceNamePipe implements PipeTransform {
     
     public static getDisplayName (value:string): string {
+        let nameFirstCapital: string = value.charAt(0).toUpperCase() + value.slice(1);
         const newName:string =
-            _.last(value.split(/tosca\.nodes\..*network\..*relationships\..*org\.openecomp\..*resource\.nfv\..*nodes\.module\..*cp\..*vl\./));
+            _.last(nameFirstCapital.split(/tosca\.nodes\..*network\..*relationships\..*org\.openecomp\..*resource\.nfv\..*nodes\.module\..*cp\..*vl\./));
         return (newName) ? newName : value;
     }
 
diff --git a/catalog-ui/src/app/ng2/services/catalog.service.ts b/catalog-ui/src/app/ng2/services/catalog.service.ts
index bbdfa1b420..fcb9dd4006 100644
--- a/catalog-ui/src/app/ng2/services/catalog.service.ts
+++ b/catalog-ui/src/app/ng2/services/catalog.service.ts
@@ -21,11 +21,15 @@
 import { Injectable, Inject } from "@angular/core";
 import { Observable } from "rxjs/Observable";
 import { SdcConfigToken, ISdcConfig } from "../config/sdc-config.config";
-import { Component, IApi, IComponentsArray } from "app/models";
+import {Component, DataTypeModel, IApi, IComponentsArray} from "app/models";
 import { ComponentFactory } from 'app/utils/component-factory';
 import {ResourceType} from "../../utils/constants";
 import {SharingService} from "./sharing.service";
 import { HttpClient, HttpParams } from "@angular/common/http";
+import {DataTypesService} from "../../services/data-types-service";
+import {DataTypeCatalogComponent} from "../../models/data-type-catalog-component";
+import {zip} from "rxjs";
+import {map} from "rxjs/operators";
 
 @Injectable()
 export class CatalogService {
@@ -36,31 +40,37 @@ export class CatalogService {
     constructor(private http: HttpClient,
                 @Inject(SdcConfigToken) sdcConfig:ISdcConfig,
                 private componentFactory:ComponentFactory,
+                private dataTypesService:DataTypesService,
                 private sharingService:SharingService) {
         this.api = sdcConfig.api;
         this.baseUrl = sdcConfig.api.root ;
         this.baseMicroServiceUrl = sdcConfig.api.uicache_root;
     }
 
-    public getCatalog(): Observable<Array<Component>> {
+    public getCatalog(): Observable<Array<Component | DataTypeCatalogComponent>> {
         let searchParams = new HttpParams();
         searchParams = searchParams.append('excludeTypes', ResourceType.VFCMT).append('excludeTypes', ResourceType.CONFIGURATION);
-        return this.http.get<IComponentsArray>(this.baseMicroServiceUrl + this.api.GET_uicache_catalog, {params: searchParams})
-            .map(res => this.processComponentsResponse(res, true));
+        const observableComponents = this.http.get<IComponentsArray>(this.baseMicroServiceUrl + this.api.GET_uicache_catalog, {params: searchParams});
+        const observableDataTypes = this.dataTypesService.getDataTypesFromAllModel();
+        return zip(observableComponents, observableDataTypes)
+        .pipe(map(res => this.processComponentsResponse(res, true)));
     }
 
     public getArchiveCatalog() {
         return this.http.get<IComponentsArray>(this.baseUrl + '/v1/catalog/archive/', {})
-            .map(res => this.processComponentsResponse(res));
+            .map(res => this.processComponentsResponse(res[0]));
     }
 
-    private processComponentsResponse(componentsArr: IComponentsArray, addSharing:boolean = false) {
-        const componentsList: Component[] = [];
-        if (componentsArr.resources) {
-            componentsList.push(...this.getResourceItems(componentsArr.resources));
+    private processComponentsResponse(componentsArr: [IComponentsArray, DataTypeModel[]], addSharing:boolean = false) {
+        const componentsList:Array<Component | DataTypeCatalogComponent> = [];
+        if (componentsArr[0].resources) {
+            componentsList.push(...this.getResourceItems(componentsArr[0].resources));
         }
-        if (componentsArr.services) {
-            componentsList.push(...this.getServiceItems(componentsArr.services));
+        if (componentsArr[0].services) {
+            componentsList.push(...this.getServiceItems(componentsArr[0].services));
+        }
+        if (componentsArr[1]) {
+            componentsList.push(...this.getDataTypesItems(componentsArr[1]));
         }
         if (addSharing) {
             componentsList.forEach((item) => this.sharingService.addUuidValue(item.uniqueId, item.uuid));
@@ -82,4 +92,8 @@ export class CatalogService {
         return serviceItems;
     }
 
+    private getDataTypesItems(dataTypes: Array<DataTypeModel>):Array<DataTypeCatalogComponent> {
+        return dataTypes.map(dataType => new DataTypeCatalogComponent(dataType));
+    }
+
 }    
\ No newline at end of file
diff --git a/catalog-ui/src/app/services/data-types-service.ts b/catalog-ui/src/app/services/data-types-service.ts
index ca30259260..b27f4222c4 100644
--- a/catalog-ui/src/app/services/data-types-service.ts
+++ b/catalog-ui/src/app/services/data-types-service.ts
@@ -24,13 +24,14 @@ import {
     ComponentInstance,
     DataTypeModel,
     DataTypesMap,
-    IAppConfigurtaion,
-    InputModel,
+    IAppConfigurtaion, InputModel,
     InputPropertyBase,
     PropertyModel,
     SchemaProperty
 } from "../models";
 import {PROPERTY_DATA} from "../utils/constants";
+import {List} from "lodash";
+import {Observable} from "rxjs/Observable";
 
 export interface IDataTypesService {
 
@@ -97,6 +98,26 @@ export class DataTypesService implements IDataTypesService {
         return this.dataTypes;
     }
 
+    public getDataTypesFromAllModel = (): Observable<Array<DataTypeModel>> => {
+        return new Observable<Array<DataTypeModel>>(subscriber => {
+            this.$http.get<List<DataTypesMap>>(this.baseUrl + "allDataTypes")
+            .then(promiseValue => {
+                const allDataTypes = this.getDataTypesItems(promiseValue.data);
+                subscriber.next(allDataTypes);
+            });
+        });
+    }
+
+    private getDataTypesItems(dataTypesListOfMap: List<DataTypesMap>):Array<DataTypeModel> {
+        const dataTypes = new Array<DataTypeModel>();
+        angular.forEach(dataTypesListOfMap, (dataTypesMap: DataTypesMap): void => {
+            for (const dataTypeKey of Object.keys(dataTypesMap)) {
+                dataTypes.push(new DataTypeModel(dataTypesMap[dataTypeKey]))
+            }
+        });
+        return dataTypes;
+    }
+
     public findAllDataTypesByModel = (modelName: string): Promise<Map<string, DataTypeModel>> => {
         return new Promise<Map<string, DataTypeModel>>((resolve, reject) => {
             this.fetchDataTypesByModel(modelName).then(response => {
diff --git a/catalog-ui/src/app/utils/component-factory.ts b/catalog-ui/src/app/utils/component-factory.ts
index f2128cb271..7fd6ca8b54 100644
--- a/catalog-ui/src/app/utils/component-factory.ts
+++ b/catalog-ui/src/app/utils/component-factory.ts
@@ -24,7 +24,6 @@ import {DEFAULT_ICON, ResourceType, ComponentType} from "./constants";
 import {ServiceService, ResourceService} from "app/services";
 import {CacheService} from "app/services-ng2";
 import {IMainCategory, ISubCategory, ICsarComponent, Component, Resource, Service} from "app/models";
-import {ComponentMetadata} from "../models/component-metadata";
 import {ComponentServiceNg2} from "../ng2/services/component-services/component.service";
 import {ComponentGenericResponse} from "../ng2/services/responses/component-generic-response";
 
diff --git a/catalog-ui/src/app/utils/constants.ts b/catalog-ui/src/app/utils/constants.ts
index 173486c2f0..5bfd8a3414 100644
--- a/catalog-ui/src/app/utils/constants.ts
+++ b/catalog-ui/src/app/utils/constants.ts
@@ -43,6 +43,25 @@ export class ComponentType {
   static SERVICE_SUBSTITUTION = 'ServiceSubstitution'
 }
 
+export class ToscaType {
+  static DATATYPE = 'DATATYPE';
+}
+
+export class Icon {
+  static DEFAULT_ICON = 'defaulticon';
+  static DATATYPE_ICON = 'securityrules';
+  static SERVICE_TYPE_60 = 'services_60';
+  static COLOR_LIGHTBLUE = 'lightBlue'
+  static COLOR_WHITE = 'white';
+  static COLOR_PURPLE = 'purple';
+  static RESOURCE_TYPE_24 = 'resources_24';
+  static RESOURCE_TYPE_60 = 'resources_60';
+  static SHAPE_CIRCLE = 'circle';
+  static SIZE_MEDIUM = 'medium';
+  static SIZE_X_LARGE = 'x_large';
+  static ERROR = 'error';
+}
+
 export class ServerTypeUrl {
   static RESOURCES = 'resources/';
   static SERVICES = 'services/';