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package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.process;
import org.apache.commons.collections4.MapUtils;
import org.openecomp.core.converter.ToscaConverter;
import org.openecomp.core.impl.ToscaConverterImpl;
import org.openecomp.core.utilities.file.FileContentHandler;
import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
import org.openecomp.core.validation.util.MessageContainerUtil;
import org.openecomp.sdc.common.errors.CoreException;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.datatypes.error.ErrorMessage;
import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
import org.openecomp.sdc.heat.services.tree.ToscaTreeManager;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
import org.openecomp.sdc.logging.messages.AuditMessages;
import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentMonitoringUploadEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
import org.openecomp.sdc.vendorsoftwareproduct.factory.CandidateServiceFactory;
import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.OrchestrationUtil;
import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.CandidateService;
import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
import org.openecomp.sdc.versioning.dao.types.Version;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
public class OrchestrationTemplateProcessCsarHandler implements OrchestrationTemplateProcessHandler {
private static Logger logger =
LoggerFactory.getLogger(OrchestrationTemplateProcessCsarHandler.class);
private ToscaConverter toscaConverter = new ToscaConverterImpl();
private CandidateService candidateService =
CandidateServiceFactory.getInstance().createInterface();
ToscaTreeManager toscaTreeManager = new ToscaTreeManager();
@Override
public OrchestrationTemplateActionResponse process(VspDetails vspDetails,
OrchestrationTemplateCandidateData candidateData,
String user) {
String vspId = vspDetails.getId();
Version version = vspDetails.getVersion();
logger.audit(AuditMessages.AUDIT_MSG + AuditMessages.CSAR_VALIDATION_STARTED + vspId);
OrchestrationTemplateActionResponse response = new OrchestrationTemplateActionResponse();
UploadFileResponse uploadFileResponse = new UploadFileResponse();
Optional<FileContentHandler> fileContent =
OrchestrationUtil
.getFileContentMap(
OnboardingTypesEnum.CSAR, uploadFileResponse, candidateData.getContentData().array());
if(fileContent.isPresent()){
try {
FileContentHandler fileContentHandler = fileContent.get();
processCsar(vspId, version, fileContentHandler, candidateData, response);
} catch (CoreException e){
logger.error(e.getMessage());
throw e;
} catch (Exception e){
logger.error(e.getMessage());
}
}
return response;
}
private void processCsar(String vspId, Version version,
FileContentHandler fileContentHandler,
OrchestrationTemplateCandidateData candidateData,
OrchestrationTemplateActionResponse response) throws IOException {
response.setFileNames(new ArrayList<>(fileContentHandler.getFileList()));
Map<String, List<ErrorMessage>> errors = validateCsar(fileContentHandler, response);
if(!isValid(errors)){
return;
}
HeatStructureTree tree = toscaTreeManager.getTree();
Map<String, String> componentsQuestionnaire = new HashMap<>();
Map<String, Map<String, String>> componentNicsQuestionnaire = new HashMap<>();
Map<String, Collection<ComponentMonitoringUploadEntity>> componentMibList = new HashMap<>();
Map<String, Collection<ProcessEntity>> processes = new HashMap<>();
Map<String, ProcessEntity> processArtifact = new HashMap<>();
OrchestrationUtil.backupComponentsQuestionnaireBeforeDelete(vspId,
version, componentsQuestionnaire,
componentNicsQuestionnaire, componentMibList, processes, processArtifact);
Optional<ByteArrayInputStream> zipByteArrayInputStream = candidateService
.fetchZipFileByteArrayInputStream(vspId, candidateData, null, OnboardingTypesEnum.CSAR, errors);
OrchestrationUtil.deleteUploadDataAndContent(vspId, version);
OrchestrationUtil.saveUploadData(
vspId, version, zipByteArrayInputStream.get(), fileContentHandler, tree);
ToscaServiceModel toscaServiceModel = toscaConverter.convert(fileContentHandler);
OrchestrationUtil.saveServiceModel(vspId, version, toscaServiceModel, toscaServiceModel);
}
private void addFiles(FileContentHandler fileContentHandler){
for(Map.Entry<String, byte[]> fileEntry : fileContentHandler.getFiles().entrySet()){
toscaTreeManager.addFile(fileEntry.getKey(), fileEntry.getValue());
}
}
private Map<String, List<ErrorMessage>> validateCsar(FileContentHandler fileContentHandler,
OrchestrationTemplateActionResponse response){
Map<String, List<ErrorMessage>> errors = new HashMap<>();
addFiles(fileContentHandler);
toscaTreeManager.createTree();
toscaTreeManager.addErrors(errors);
//todo - add tosca validation here to the existing validation framework
return errors;
}
private boolean isValid(Map<String, List<ErrorMessage>> errors){
return MapUtils.isEmpty(MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, errors));
}
}
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