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/*!
* Copyright © 2016-2018 European Support Limited
*
* 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.
*/
import {ICompositionViewModelScope} from "../../composition-view-model";
import {Service, ComponentInstance, PropertiesGroup, ServiceInstanceObject, PropertyBEModel} from 'app/models';
import {ComponentServiceNg2} from "app/ng2/services/component-services/component.service";
import {ConstraintObject} from "app/ng2/components/logic/service-dependencies/service-dependencies.component";
import {ComponentGenericResponse} from 'app/ng2/services/responses/component-generic-response';
import {DEPENDENCY_EVENTS} from "app/utils/constants";
import {EventListenerService} from 'app/services';
interface IServiceDependenciesViewModelScope extends ICompositionViewModelScope {
service: Service;
selectedInstanceSiblings: Array<ServiceInstanceObject>;
componentInstancesConstraints: Array<any>;
selectedInstanceConstraints: Array<ConstraintObject>;
selectedInstanceProperties: Array<PropertyBEModel>;
updateSelectedInstanceConstraints(constraintsList:Array<ConstraintObject>): void;
loadConstraints(): void;
componentInstanceProperties: PropertiesGroup;
notifyDependencyEventsObserver: Function;
}
export class ServiceDependenciesViewModel {
static '$inject' = [
'$scope',
'ComponentServiceNg2',
'EventListenerService'
];
constructor(private $scope:IServiceDependenciesViewModelScope, private ComponentServiceNg2:ComponentServiceNg2, private eventListenerService: EventListenerService) {
this.$scope.service = <Service>this.$scope.currentComponent;
this.$scope.notifyDependencyEventsObserver = this.notifyDependencyEventsObserver;
this.initInstancesWithProperties();
this.loadConstraints();
this.initScope();
}
private initInstancesWithProperties = ():void => {
this.ComponentServiceNg2.getComponentInstanceProperties(this.$scope.currentComponent).subscribe((genericResponse:ComponentGenericResponse) => {
this.$scope.componentInstanceProperties = genericResponse.componentInstancesProperties;
this.updateInstanceAttributes();
});
}
private updateInstanceAttributes = ():void => {
if (this.$scope.isComponentInstanceSelected() && this.$scope.componentInstanceProperties) {
let instancesMappedList = this.$scope.service.componentInstances.map(coInstance => new ServiceInstanceObject({
id: coInstance.uniqueId,
name: coInstance.name,
properties: this.$scope.componentInstanceProperties[coInstance.uniqueId] || []
}));
this.$scope.selectedInstanceProperties = this.$scope.componentInstanceProperties[this.$scope.currentComponent.selectedInstance.uniqueId];
this.$scope.selectedInstanceSiblings = instancesMappedList.filter(coInstance => coInstance.id !== this.$scope.currentComponent.selectedInstance.uniqueId);
}
}
private initScope = ():void => {
this.$scope.$watch('currentComponent.selectedInstance', (newInstance:ComponentInstance):void => {
if (angular.isDefined(newInstance) && this.$scope.componentInstancesConstraints) {
this.updateInstanceAttributes();
this.$scope.selectedInstanceConstraints = this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId] ?
this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties :
[];
}
});
this.$scope.$watch('componentInstancesConstraints', (constraints: Array<any>):void => {
if (angular.isDefined(constraints)) {
if(this.$scope.isComponentInstanceSelected()) {
this.$scope.selectedInstanceConstraints = this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId] ?
this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties || [] :
[];
}
}
});
this.$scope.updateSelectedInstanceConstraints = (constraintsList:Array<ConstraintObject>):void => {
this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties = constraintsList;
this.$scope.selectedInstanceConstraints = this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties;
}
this.$scope.loadConstraints = ():void => {
this.loadConstraints();
}
this.$scope.registerCreateInstanceEvent(() => {
this.initInstancesWithProperties();
});
this.$scope.registerChangeComponentInstanceNameEvent((updatedComponentInstance) => {
this.$scope.currentComponent.selectedInstance = updatedComponentInstance;
});
this.$scope.$on('$destroy', this.$scope.unregisterCreateInstanceEvent);
this.$scope.$on('$destroy', this.$scope.unregisterChangeComponentInstanceNameEvent);
}
private loadConstraints = ():void => {
this.ComponentServiceNg2.getServiceFilterConstraints(this.$scope.service).subscribe((response) => {
this.$scope.componentInstancesConstraints = response.nodeFilterData;
});
}
public notifyDependencyEventsObserver = (isChecked: boolean):void => {
this.eventListenerService.notifyObservers(DEPENDENCY_EVENTS.ON_DEPENDENCY_CHANGE, isChecked);
}
}
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