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package org.openecomp.sdc.be.components.merge.input;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.openecomp.sdc.be.components.merge.instance.ComponentsMergeCommand;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.dao.utils.MapUtil;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.InputDefinition;
import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import fj.data.Either;
@org.springframework.stereotype.Component
public class ComponentInputsMergeBL implements ComponentsMergeCommand {
@javax.annotation.Resource
private InputsValuesMergingBusinessLogic inputsValuesMergingBusinessLogic;
@javax.annotation.Resource
private ToscaOperationFacade toscaOperationFacade;
@javax.annotation.Resource
private ComponentsUtils componentsUtils;
@Override
public ActionStatus mergeComponents(Component prevComponent, Component currentComponent) {
List<InputDefinition> inputsToMerge = currentComponent.getInputs() != null ? currentComponent.getInputs() : new ArrayList<>();
return this.mergeAndRedeclareComponentInputs(prevComponent, currentComponent, inputsToMerge);
}
@Override
public String description() {
return "merge component inputs";
}
public ActionStatus mergeAndRedeclareComponentInputs(Component prevComponent, Component newComponent, List<InputDefinition> inputsToMerge) {
mergeInputs(prevComponent, inputsToMerge);
List<InputDefinition> previouslyDeclaredInputs = inputsValuesMergingBusinessLogic.getPreviouslyDeclaredInputsToMerge(prevComponent, newComponent);
inputsToMerge.addAll(previouslyDeclaredInputs);
return updateInputs(newComponent.getUniqueId(), inputsToMerge);
}
public ActionStatus mergeComponentInputs(Component prevComponent, Component newComponent, List<InputDefinition> inputsToMerge) {
mergeInputs(prevComponent, inputsToMerge);
return updateInputs(newComponent.getUniqueId(), inputsToMerge);
}
public ActionStatus redeclareComponentInputsForInstance(List<InputDefinition> oldInputs, Component newComponent, String instanceId) {
List<InputDefinition> previouslyDeclaredInputs = inputsValuesMergingBusinessLogic.getPreviouslyDeclaredInputsToMerge(oldInputs, newComponent, instanceId);
return updateInputs(newComponent.getUniqueId(), previouslyDeclaredInputs);
}
private void mergeInputs(Component prevComponent, List<InputDefinition> inputsToMerge) {
Map<String, InputDefinition> oldInputsByName = prevComponent.getInputs() == null ? Collections.emptyMap() : MapUtil.toMap(prevComponent.getInputs(), InputDefinition::getName);
Map<String, InputDefinition> inputsToMergeByName = MapUtil.toMap(inputsToMerge, InputDefinition::getName);
inputsValuesMergingBusinessLogic.mergeComponentInputs(oldInputsByName, inputsToMergeByName);
}
private ActionStatus updateInputs(String containerId, List<InputDefinition> inputsToUpdate) {
Either<List<InputDefinition>, StorageOperationStatus> updateInputsEither = toscaOperationFacade.updateInputsToComponent(inputsToUpdate, containerId);
if (updateInputsEither.isRight()) {
return componentsUtils.convertFromStorageResponse(updateInputsEither.right().value());
}
return ActionStatus.OK;
}
}
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