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package org.openecomp.core.tools.store;
import com.amdocs.zusammen.datatypes.Id;
import com.amdocs.zusammen.datatypes.SessionContext;
import com.amdocs.zusammen.datatypes.item.Info;
import com.amdocs.zusammen.plugin.statestore.cassandra.dao.types.ElementEntityContext;
import org.openecomp.core.zusammen.plugin.dao.impl.CassandraElementRepository;
import org.openecomp.core.zusammen.plugin.dao.types.ElementEntity;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Objects;
public class VspGeneralLoader {
public static final String NAME = "name";
public static final String GENERAL = "General";
private static CassandraElementRepository cassandraElementRepository =
new CassandraElementRepository();
public static Map<String, ElementEntity> load(SessionContext context,
Map<String, List<String>> vspItemVersionsMap,
Map<String, List<String>> vspItemChangeRefssMap) {
Map<String, ElementEntity> elementEntityMap = new HashMap<>();
System.setProperty("cassandra.dox.keystore", "zusammen_dox");
Id entityId;
Id itemId;
Id changeRefId;
for (Map.Entry<String, List<String>> entry : vspItemVersionsMap.entrySet()) {
for (String version : entry.getValue()) {
itemId = new Id(entry.getKey());
changeRefId = new Id(version);
entityId = getEntityIdByInfoNameValue(context, itemId, changeRefId, null, null, NAME,
GENERAL);
if (entityId != null) {
Optional<ElementEntity> result =
cassandraElementRepository.get(context, new ElementEntityContext(
context.getUser().getUserName(),
itemId,
changeRefId),
new ElementEntity(entityId));
if (result.isPresent()) {
elementEntityMap.put(buildKey(context, entry, version), result.get());
}
}
}
}
for (Map.Entry<String, List<String>> entry : vspItemChangeRefssMap.entrySet()) {
for (String changeRef : entry.getValue()) {
itemId = new Id(entry.getKey());
entityId = getEntityIdByInfoNameValue(context, itemId, null, changeRef,null, NAME,
GENERAL);
if (entityId != null) {
ElementEntityContext elementContext = new ElementEntityContext(
context.getUser().getUserName(),
itemId,
null);
elementContext.setChangeRef(changeRef);
Optional<ElementEntity> result =
cassandraElementRepository.get(context, elementContext,
new ElementEntity(entityId));
if (result.isPresent()) {
elementEntityMap.put(buildKey(context, entry, changeRef), result.get());
}
}
}
}
return elementEntityMap;
}
public static String buildKey(SessionContext context, Map.Entry<String, List<String>> entry, String version) {
return String.format("%s_%s_%s", context.getUser().getUserName(), entry.getKey(), version);
}
private static Id getEntityIdByInfoNameValue(SessionContext context,
Id itemId,
Id versionId,
String changeRef,
Id elementId,
String name,
String value) {
ElementEntityContext elementContext = new ElementEntityContext(
context.getUser().getUserName(),
itemId,
versionId);
if (changeRef != null) {
elementContext.setChangeRef(changeRef);
}
Optional<ElementEntity> result =
cassandraElementRepository.get(context, elementContext,
new ElementEntity(Id.ZERO));
if (result.isPresent()) {
ElementEntity elementEntity = result.get();
return elementEntity.getSubElementIds().stream().filter(subelementId -> {
ElementEntityContext subElementContext = new ElementEntityContext(
context.getUser().getUserName(),
itemId,
versionId);
if(changeRef!= null){
subElementContext.setChangeRef(changeRef);
}
Optional<ElementEntity> subElementEntityOptional =
cassandraElementRepository.get(context, subElementContext,
new ElementEntity(subelementId));
if (subElementEntityOptional.isPresent()) {
Info info = subElementEntityOptional.get().getInfo();
if (isValid(name, info)) {
return false;
}
if (NAME.equals(name)) {
if (value.equals(info.getName())) {
return true;
}
}
if (value.equals(info.getProperty(name))) {
return true;
}
}
return false;
}).findFirst().orElse(null);
}
return null;
}
private static boolean isValid(String name, Info info) {
return Objects.isNull(info)|| Objects.isNull(info.getProperty(name));
}
}
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