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package org.onap.vid.asdc.parser;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
import org.onap.sdc.toscaparser.api.NodeTemplate;
import org.onap.vid.model.ServiceModel;
import org.onap.vid.model.VidNotions;
import org.onap.vid.properties.Features;
import org.togglz.core.manager.FeatureManager;
import static org.apache.commons.lang3.StringUtils.equalsAnyIgnoreCase;
import static org.apache.commons.lang3.StringUtils.equalsIgnoreCase;
public class VidNotionsBuilder {
private final FeatureManager featureManager;
public VidNotionsBuilder(FeatureManager featureManager) {
this.featureManager = featureManager;
}
public VidNotions buildVidNotions(ISdcCsarHelper csarHelper, ServiceModel serviceModel) {
final VidNotions.InstantiationUI instantiationUI = suggestInstantiationUI(csarHelper);
return new VidNotions(instantiationUI, suggestModelCategory(csarHelper), suggestViewEditUI(csarHelper, serviceModel));
}
//UI route a-la-carte services to old UI only if InstantiationUI is LEGACY
//So any other value for InstantiationUI other than LEGACY make UI to route
//a-la-carte services to new UI
VidNotions.InstantiationUI suggestInstantiationUI(ISdcCsarHelper csarHelper) {
if(featureManager.isActive(Features.FLAG_EXP_ANY_ALACARTE_NEW_INSTANTIATION_UI) && isALaCarte(csarHelper)) {
return VidNotions.InstantiationUI.ANY_ALACARTE_NEW_UI;
}
if (featureManager.isActive(Features.FLAG_1902_VNF_GROUPING) && isGrouping(csarHelper)) {
return VidNotions.InstantiationUI.SERVICE_WITH_VNF_GROUPING;
}
if (featureManager.isActive(Features.FLAG_5G_IN_NEW_INSTANTIATION_UI)) {
if (isUuidExactlyHardCoded1ffce89fef3f(csarHelper)) {
return VidNotions.InstantiationUI.SERVICE_UUID_IS_1ffce89f_ef3f_4cbb_8b37_82134590c5de;
} else if (isALaCarte(csarHelper) && hasAnyNetworkWithPropertyNetworkTechnologyEqualsStandardSriovOrOvs(csarHelper)) {
return VidNotions.InstantiationUI.NETWORK_WITH_PROPERTY_NETWORK_TECHNOLOGY_EQUALS_STANDARD_SRIOV_OR_OVS;
} else if (isALaCarte(csarHelper) && hasFabricConfiguration(csarHelper)) {
return VidNotions.InstantiationUI.SERVICE_WITH_FABRIC_CONFIGURATION;
}
}
return VidNotions.InstantiationUI.LEGACY;
}
VidNotions.ModelCategory suggestModelCategory(ISdcCsarHelper csarHelper) {
if (isALaCarte(csarHelper) && hasAnyNetworkWithPropertyNetworkTechnologyEqualsStandardSriovOrOvs(csarHelper)){
return VidNotions.ModelCategory.IS_5G_PROVIDER_NETWORK_MODEL;
} else if(isALaCarte(csarHelper) && hasFabricConfiguration(csarHelper)) {
return VidNotions.ModelCategory.IS_5G_FABRIC_CONFIGURATION_MODEL;
} else {
return VidNotions.ModelCategory.OTHER;
}
}
VidNotions.InstantiationUI suggestViewEditUI(ISdcCsarHelper csarHelper, ServiceModel serviceModel) {
if (!featureManager.isActive(Features.FLAG_ASYNC_INSTANTIATION)){
return VidNotions.InstantiationUI.LEGACY;
}
if (featureManager.isActive(Features.FLAG_1902_VNF_GROUPING) && isGrouping(csarHelper)) {
return VidNotions.InstantiationUI.SERVICE_WITH_VNF_GROUPING;
}
if (featureManager.isActive(Features.FLAG_1902_NEW_VIEW_EDIT)) {
if (isMacro(serviceModel) && !isMacroExcludedFromAsyncFlow(serviceModel)) {
return VidNotions.InstantiationUI.MACRO_SERVICE;
}
VidNotions.InstantiationUI instantiationUISuggestion = suggestInstantiationUI(csarHelper);
if (instantiationUISuggestion!=VidNotions.InstantiationUI.LEGACY) {
return instantiationUISuggestion;
}
}
return VidNotions.InstantiationUI.LEGACY;
}
private boolean isMacro(ServiceModel serviceModel) {
return ToscaParserImpl2.Constants.MACRO.equals(serviceModel.getService().getInstantiationType());
}
private boolean isUuidExactlyHardCoded1ffce89fef3f(ISdcCsarHelper csarHelper) {
return equalsIgnoreCase(
csarHelper.getServiceMetadata().getValue(ToscaParserImpl2.Constants.UUID), "95eb2c44-bff2-4e8b-ad5d-8266870b7717");
}
private boolean hasAnyNetworkWithPropertyNetworkTechnologyEqualsStandardSriovOrOvs(ISdcCsarHelper csarHelper) {
return hasAnyNetworkWithPropertyEqualsToAnyOf(csarHelper, "network_technology","Standard-SR-IOV","OVS") ;
}
boolean hasFabricConfiguration(ISdcCsarHelper csarHelper) {
return csarHelper.getServiceNodeTemplates().stream()
.flatMap(nodeTemplate -> csarHelper.getNodeTemplateChildren(nodeTemplate).stream())
.anyMatch(child -> child.getType().equals(ToscaParserImpl2.Constants.FABRIC_CONFIGURATION_TYPE));
}
boolean hasAnyNetworkWithPropertyEqualsToAnyOf(ISdcCsarHelper csarHelper, String propertyName, String... propertyValues) {
return csarHelper
.getServiceVlList().stream()
.map(NodeTemplate::getProperties)
.flatMap(props -> props.entrySet().stream())
.filter(prop -> equalsIgnoreCase(prop.getKey(), propertyName))
// getValue().getValue() because value is Entry, where it's inner value is what we're looking for
.anyMatch(prop -> equalsAnyIgnoreCase(prop.getValue().getValue().toString(), propertyValues));
}
boolean isALaCarte(ISdcCsarHelper csarHelper) {
final String instantiationType = csarHelper.getServiceMetadata().getValue(ToscaParserImpl2.Constants.INSTANTIATION_TYPE);
return StringUtils.equalsIgnoreCase(instantiationType, ToscaParserImpl2.Constants.A_LA_CARTE);
}
boolean isMacroExcludedFromAsyncFlow(ServiceModel serviceModel) {
return (MapUtils.isNotEmpty(serviceModel.getPnfs()) ||
MapUtils.isNotEmpty(serviceModel.getCollectionResource()) ||
(MapUtils.isNotEmpty(serviceModel.getNetworks()) && !featureManager.isActive(Features.FLAG_NETWORK_TO_ASYNC_INSTANTIATION)));
}
private boolean isGrouping(ISdcCsarHelper csarHelper) {
final String serviceRole = csarHelper.getServiceMetadata().getValue(ToscaParserImpl2.Constants.SERVICE_ROLE);
return StringUtils.equalsIgnoreCase(serviceRole, ToscaParserImpl2.Constants.GROUPING);
}
}
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