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package org.openecomp.sdc.asdctool.impl.validator.executers;
import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import org.openecomp.sdc.asdctool.impl.validator.config.ValidationConfigManager;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
import org.openecomp.sdc.be.model.ArtifactDefinition;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentParametersView;
import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import fj.data.Either;
public class ArtifactValidatorExecuter {
@Autowired
protected TitanDao titanDao;
@Autowired
private ToscaOperationFacade toscaOperationFacade;
private static Logger log = LoggerFactory.getLogger(ArtifactValidatorExecuter.class.getName());
protected String name;
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public Map<String, List<Component>> getVerticesToValidate(VertexTypeEnum type,
Map<GraphPropertyEnum, Object> hasProps) {
Map<String, List<Component>> result = new HashMap<>();
Either<List<GraphVertex>, TitanOperationStatus> resultsEither = titanDao.getByCriteria(type, hasProps);
if (resultsEither.isRight()) {
System.out.println("getVerticesToValidate failed " + resultsEither.right().value());
return result;
}
System.out.println("getVerticesToValidate: " + resultsEither.left().value().size() + " vertices to scan");
List<GraphVertex> componentsList = resultsEither.left().value();
componentsList.forEach(vertex -> {
String ivariantUuid = (String)vertex.getMetadataProperty(GraphPropertyEnum.INVARIANT_UUID);
if (!result.containsKey(ivariantUuid)) {
result.put(ivariantUuid, new ArrayList<>());
}
List<Component> compList = result.get(ivariantUuid);
ComponentParametersView filter = new ComponentParametersView(true);
filter.setIgnoreArtifacts(false);
Either<Component, StorageOperationStatus> toscaElement
= toscaOperationFacade.getToscaElement(vertex.getUniqueId(), filter);
if (toscaElement.isRight()) {
System.out.println("getVerticesToValidate: failed to find element"
+ vertex.getUniqueId() + " staus is" + toscaElement.right().value());
} else {
compList.add(toscaElement.left().value());
}
});
return result;
}
public boolean validate(Map<String, List<Component>> vertices) {
boolean result = true;
long time = System.currentTimeMillis();
String fileName = ValidationConfigManager.getOutputFilePath() + this.getName() + "_" + time + ".csv";
try (Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(fileName), "utf-8"))) {
writer.write("name, UUID, invariantUUID, state, version\n");
Collection<List<Component>> collection = vertices.values();
for (List<Component> compList: collection) {
Set<String> artifactEsId = new HashSet<>();
for (Component component: compList) {
Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
Optional<ArtifactDefinition> op = toscaArtifacts.values()
.stream().filter(a -> artifactEsId.contains(a.getEsId())).findAny();
if (op.isPresent()) {
result = false;
writeModuleResultToFile(writer, compList);
writer.flush();
break;
} else {
artifactEsId.addAll(toscaArtifacts.values()
.stream().map(ArtifactDefinition::getEsId).collect(Collectors.toList()));
}
}
}
} catch (Exception e) {
log.info("Failed to fetch vf resources ", e);
return false;
} finally {
titanDao.commit();
}
return result;
}
private void writeModuleResultToFile(Writer writer, List<Component> components) {
try {
// "service name, service id, state, version
for (Component component: components ) {
StringBuilder sb = new StringBuilder(component.getName());
sb.append(",").append(component.getUniqueId())
.append(",").append(component.getInvariantUUID())
.append(",").append(component.getLifecycleState())
.append(",").append(component.getVersion())
.append("\n");
writer.write(sb.toString());
}
} catch (IOException e) {
log.debug("Cannot write module result to file", e);
}
}
}
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