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package org.openecomp.sdc.be.components.merge.instance;
import fj.data.Either;
import org.openecomp.sdc.be.components.merge.input.ComponentInputsMergeBL;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.model.*;
import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.exception.ResponseFormat;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.ArrayList;
import java.util.List;
/**
* Created by chaya on 9/20/2017.
*/
@org.springframework.stereotype.Component("ComponentInstancePropsAndInputsMerge")
public class ComponentInstancePropsAndInputsMerge implements ComponentInstanceMergeInterface {
private static final Logger LOGGER = LoggerFactory.getLogger(ComponentInstancePropsAndInputsMerge.class);
@Autowired
private ToscaOperationFacade toscaOperationFacade;
@Autowired
private ComponentsUtils componentsUtils;
@Autowired
private ComponentInstancePropertiesMergeBL componentInstancePropertiesMergeBL;
@Autowired
private ComponentInstanceInputsMergeBL resourceInstanceInputsMergeBL;
@Autowired
private ComponentInputsMergeBL resourceInputsMergeBL;
@Override
public void saveDataBeforeMerge(DataForMergeHolder dataHolder, Component containerComponent, ComponentInstance currentResourceInstance, Component originComponent) {
dataHolder.setOrigComponentInstanceInputs(containerComponent.safeGetComponentInstanceInputsByName(currentResourceInstance.getName()));
dataHolder.setOrigComponentInstanceProperties(containerComponent.safeGetComponentInstanceProperties(currentResourceInstance.getUniqueId()));
dataHolder.setOrigComponentInputs(containerComponent.getInputs());
}
@Override
public Either<Component, ResponseFormat> mergeDataAfterCreate(User user, DataForMergeHolder dataHolder, Component updatedContainerComponent, String newInstanceId) {
Either<List<ComponentInstanceInput>, ActionStatus> instanceInputsEither = mergeComponentInstanceInputsIntoContainer(dataHolder, updatedContainerComponent, newInstanceId);
if (instanceInputsEither.isRight()) {
ActionStatus actionStatus = instanceInputsEither.right().value();
return Either.right(componentsUtils.getResponseFormat(actionStatus));
}
Either<List<ComponentInstanceProperty>, ActionStatus> instancePropsEither = mergeComponentInstancePropsIntoContainer(dataHolder, updatedContainerComponent, newInstanceId);
if (instancePropsEither.isRight()) {
ActionStatus actionStatus = instancePropsEither.right().value();
return Either.right(componentsUtils.getResponseFormat(actionStatus));
}
Either<List<InputDefinition>, ActionStatus> inputsEither = mergeComponentInputsIntoContainer(dataHolder, updatedContainerComponent.getUniqueId(), newInstanceId);
if (inputsEither.isRight()) {
ActionStatus actionStatus = inputsEither.right().value();
return Either.right(componentsUtils.getResponseFormat(actionStatus));
}
return Either.left(updatedContainerComponent);
}
private Either<List<ComponentInstanceProperty>, ActionStatus> mergeComponentInstancePropsIntoContainer(DataForMergeHolder dataHolder, Component updatedComponent, String instanceId) {
List<ComponentInstanceProperty> originComponentInstanceProps = dataHolder.getOrigComponentInstanceProperties();
List<InputDefinition> originComponentsInputs = dataHolder.getOrigComponentInputs();
List<ComponentInstanceProperty> newComponentInstancesProps = updatedComponent.safeGetComponentInstanceProperties(instanceId);
ActionStatus actionStatus = componentInstancePropertiesMergeBL.mergeComponentInstanceProperties(originComponentInstanceProps, originComponentsInputs, updatedComponent, instanceId);
if (actionStatus != ActionStatus.OK) {
LOGGER.error("Failed to update component {} with merged instance properties", updatedComponent.getUniqueId(), newComponentInstancesProps);
return Either.right(actionStatus);
}
return Either.left(newComponentInstancesProps);
}
private Either<List<ComponentInstanceInput>, ActionStatus> mergeComponentInstanceInputsIntoContainer(DataForMergeHolder dataHolder, Component updatedComponent, String instanceId) {
List<ComponentInstanceInput> originComponentInstanceInputs = dataHolder.getOrigComponentInstanceInputs();
List<InputDefinition> originComponentsInputs = dataHolder.getOrigComponentInputs();
List<ComponentInstanceInput> newComponentInstancesInputs = updatedComponent.safeGetComponentInstanceInput(instanceId);
ActionStatus actionStatus = resourceInstanceInputsMergeBL.mergeComponentInstanceInputs(originComponentInstanceInputs, originComponentsInputs, updatedComponent, instanceId);
if (actionStatus != ActionStatus.OK) {
LOGGER.error("Failed to update component {} with merged instance properties", updatedComponent.getUniqueId(), newComponentInstancesInputs);
return Either.right(actionStatus);
}
return Either.left(newComponentInstancesInputs);
}
private Either<List<InputDefinition>, ActionStatus> mergeComponentInputsIntoContainer(DataForMergeHolder dataHolder, String newContainerComponentId, String newInstanceId) {
List<InputDefinition> origComponentInputs = dataHolder.getOrigComponentInputs();
List<InputDefinition> inputsToAddToContainer = new ArrayList<>();
if (origComponentInputs != null && !origComponentInputs.isEmpty()) {
// get instance inputs and properties after merge
Either<Component, StorageOperationStatus> componentWithInstancesInputsAndProperties = getComponentWithInstancesInputsAndProperties(newContainerComponentId);
if (componentWithInstancesInputsAndProperties.isRight()) {
LOGGER.error("Component %s was not found", newContainerComponentId);
return Either.right(componentsUtils.convertFromStorageResponse(componentWithInstancesInputsAndProperties.right().value()));
}
Component updatedContainerComponent = componentWithInstancesInputsAndProperties.left().value();
ActionStatus redeclareStatus = resourceInputsMergeBL.redeclareComponentInputsForInstance(origComponentInputs, updatedContainerComponent, newInstanceId);
if (redeclareStatus != ActionStatus.OK) {
LOGGER.error("Failed to update component {} with merged inputs {}", newContainerComponentId, inputsToAddToContainer);
Either.right(redeclareStatus);
}
}
return Either.left(inputsToAddToContainer);
}
private Either<Component, StorageOperationStatus> getComponentWithInstancesInputsAndProperties(String containerComponentId) {
ComponentParametersView filter = new ComponentParametersView(true);
filter.setIgnoreComponentInstances(false);
filter.setIgnoreComponentInstancesInputs(false);
filter.setIgnoreComponentInstancesProperties(false);
filter.setIgnoreArtifacts(false);
return toscaOperationFacade.getToscaElement(containerComponentId, filter);
}
}
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