1 files changed, 120 insertions, 0 deletions
diff --git a/catalog-ui/src/app/services/components/utils/composition-left-palette-service.ts b/catalog-ui/src/app/services/components/utils/composition-left-palette-service.ts
new file mode 100644
index 0000000000..0abdbcfcb3
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+++ b/catalog-ui/src/app/services/components/utils/composition-left-palette-service.ts
@@ -0,0 +1,120 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+/**
+ * Created by obarda on 3/13/2016.
+ */
+'use strict';
+import {LeftPaletteComponent} from "../../../models/components/displayComponent";
+import {Component} from "../../../models/components/component";
+import {EventListenerService} from "../../event-listener-service";
+import {ComponentFactory} from "../../../utils/component-factory";
+import {IAppConfigurtaion} from "../../../models/app-config";
+import {ResourceType, ComponentType, EVENTS} from "../../../utils/constants";
+import {ComponentMetadata} from "../../../models/component-metadata";
+
+export class LeftPaletteDataObject {
+    displayLeftPanelComponents:Array<LeftPaletteComponent>;
+    onFinishLoadingEvent:string;
+
+    constructor(onFinishEventListener:string) {
+
+        this.displayLeftPanelComponents = new Array<LeftPaletteComponent>();
+        this.onFinishLoadingEvent = onFinishEventListener;
+    }
+}
+
+export class LeftPaletteLoaderService {
+
+    static '$inject' = [
+        'Restangular',
+        'sdcConfig',
+        '$q',
+        'ComponentFactory',
+        'EventListenerService'
+
+    ];
+
+    constructor(protected restangular:restangular.IElement,
+                protected sdcConfig:IAppConfigurtaion,
+                protected $q:ng.IQService,
+                protected ComponentFactory:ComponentFactory,
+                protected EventListenerService:EventListenerService) {
+
+        this.restangular.setBaseUrl(sdcConfig.api.root + sdcConfig.api.component_api_root);
+      
+    }
+
+    private serviceLeftPaletteData:LeftPaletteDataObject;
+    private resourceLeftPaletteData:LeftPaletteDataObject;
+    private productLeftPaletteData:LeftPaletteDataObject;
+    private vlData:LeftPaletteDataObject;
+
+    public loadLeftPanel = (componentType: string):void => {
+        this.serviceLeftPaletteData = new LeftPaletteDataObject(EVENTS.SERVICE_LEFT_PALETTE_UPDATE_EVENT);
+        this.resourceLeftPaletteData = new LeftPaletteDataObject(EVENTS.RESOURCE_LEFT_PALETTE_UPDATE_EVENT);
+        this.updateComponentLeftPalette(componentType);
+    }
+
+
+    private getTypeUrl = (componentType:string):string => {
+        return ComponentType.PRODUCT === componentType ? "services" : "resources";
+    };
+
+    private onFinishLoading = (componentType:string, leftPaletteData:LeftPaletteDataObject):void => {
+        this.EventListenerService.notifyObservers(leftPaletteData.onFinishLoadingEvent);
+    };
+
+    private updateLeftPalette = (componentType, componentInternalType:string, leftPaletteData:LeftPaletteDataObject):void => {
+
+        this.restangular.one(this.getTypeUrl(componentType)).one('/latestversion/notabstract/metadata').get({'internalComponentType': componentInternalType}).then((leftPaletteComponentMetadata:Array<ComponentMetadata>) => {
+            _.forEach(leftPaletteComponentMetadata, (componentMetadata:ComponentMetadata) => {
+                leftPaletteData.displayLeftPanelComponents.push(new LeftPaletteComponent(componentMetadata));
+            });
+            this.onFinishLoading(componentType, leftPaletteData);
+        });
+    };
+
+    public getLeftPanelComponentsForDisplay = (componentType:string):Array<LeftPaletteComponent> => {
+        switch (componentType) {
+            case ComponentType.SERVICE:
+                return this.serviceLeftPaletteData.displayLeftPanelComponents;
+            case ComponentType.PRODUCT:
+                return this.productLeftPaletteData.displayLeftPanelComponents;
+            default:
+                return this.resourceLeftPaletteData.displayLeftPanelComponents;
+        }
+    };
+
+    public updateComponentLeftPalette = (componentType):void => {
+        switch (componentType) {
+            case ResourceType.VL:
+                this.updateLeftPalette(ComponentType.RESOURCE, ResourceType.VL, this.vlData);
+                break;
+            case ComponentType.SERVICE:
+                this.updateLeftPalette(ComponentType.SERVICE, ComponentType.SERVICE, this.serviceLeftPaletteData);
+                break;
+            case ComponentType.PRODUCT:
+                this.updateLeftPalette(ComponentType.PRODUCT, ComponentType.SERVICE, this.productLeftPaletteData);
+                break;
+            default:
+                this.updateLeftPalette(ComponentType.RESOURCE, ResourceType.VF, this.resourceLeftPaletteData);
+        }
+    };
+}