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/*
* Copyright (C) 2022 CMCC, Inc. and others. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onap.usecaseui.intentanalysis.cllBusinessIntentMgt.cllBusinessModule;
import lombok.extern.log4j.Log4j2;
import org.apache.commons.lang.StringUtils;
import org.onap.usecaseui.intentanalysis.bean.enums.ExpectationType;
import org.onap.usecaseui.intentanalysis.bean.enums.IntentGenerateType;
import org.onap.usecaseui.intentanalysis.bean.enums.IntentGoalType;
import org.onap.usecaseui.intentanalysis.bean.enums.ObjectType;
import org.onap.usecaseui.intentanalysis.bean.models.Expectation;
import org.onap.usecaseui.intentanalysis.bean.models.Intent;
import org.onap.usecaseui.intentanalysis.bean.models.IntentGoalBean;
import org.onap.usecaseui.intentanalysis.bean.models.IntentManagementFunctionRegInfo;
import org.onap.usecaseui.intentanalysis.intentBaseService.IntentManagementFunction;
import org.onap.usecaseui.intentanalysis.intentBaseService.contextService.IntentContextService;
import org.onap.usecaseui.intentanalysis.intentBaseService.intentModule.DecisionModule;
import org.onap.usecaseui.intentanalysis.service.ImfRegInfoService;
import org.onap.usecaseui.intentanalysis.service.IntentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@Log4j2
@Component
public class CLLBusinessDecisionModule extends DecisionModule {
@Autowired
private ImfRegInfoService imfRegInfoService;
@Autowired
private ApplicationContext applicationContext;
@Autowired
IntentService intentService;
@Autowired
IntentContextService intentContextService;
@Override
public IntentManagementFunction exploreIntentHandlers(IntentGoalBean intentGoalBean) {
// db filter imf supportArea;
//SupportInterface> supportInterfaces;
IntentManagementFunctionRegInfo imfRegInfo = imfRegInfoService.getImfRegInfo(intentGoalBean);
return (IntentManagementFunction) applicationContext.getBean(imfRegInfo.getHandleName());
}
public boolean needDecompostion(IntentGoalBean intentGoalBean) {
//different expectationType need decompostion ExpectationType>1 or objtype>1
if (intentGoalBean.getIntentGoalType().equals(IntentGoalType.CREATE)) {
List<Expectation> intentExpectations = intentGoalBean.getIntent().getIntentExpectations();
List<ExpectationType> expectationTypeList = intentExpectations.stream()
.map(Expectation::getExpectationType)
.filter(expectationType -> !ExpectationType.REPORT.equals(expectationType)).distinct().collect(Collectors.toList());
if (expectationTypeList.size() > 1) {
return true;
} else {
List<ObjectType> objectTypeList = intentExpectations.stream().map(x ->
x.getExpectationObject().getObjectType()).distinct().collect(Collectors.toList());
return objectTypeList.size() > 1;
}
}
return false;
}
public List<IntentGoalBean> intentDecomposition(IntentGoalBean intentGoalBean) {
List<Expectation> intentExpectations = intentGoalBean.getIntent().getIntentExpectations();
List<Expectation> report = intentExpectations.stream()
.filter(expectation -> ExpectationType.REPORT.equals(expectation.getExpectationType()))
.collect(Collectors.toList());
//ExpectationType expectation.ExpectationObject.objtype
Map<ExpectationType, List<Expectation>> expectationTypeListMap = intentExpectations.stream()
.filter(expectation -> !ExpectationType.REPORT.equals(expectation.getExpectationType()))
.collect(Collectors.groupingBy(Expectation::getExpectationType));
List<IntentGoalBean> subIntentGoalList = new ArrayList<>();
IntentGoalType intentGoalType = intentGoalBean.getIntentGoalType();
for (Map.Entry<ExpectationType, List<Expectation>> entry : expectationTypeListMap.entrySet()) {
Map<ObjectType, List<Expectation>> objTypeMap = entry.getValue().stream()
.collect(Collectors.groupingBy(x -> x.getExpectationObject().getObjectType()));
for (Map.Entry<ObjectType, List<Expectation>> objEntry : objTypeMap.entrySet()) {
IntentGoalBean subIntentGoalBean = new IntentGoalBean();
Intent subIntent = new Intent();
subIntent.setIntentName(objEntry.getValue().get(0).getExpectationName().replace("Expectation", "Intent"));
List<Expectation> value = objEntry.getValue();
value.addAll(report);
subIntent.setIntentExpectations(value);
subIntent.setIntentGenerateType(IntentGenerateType.SYSTEMGENARATE);
//TODO intentFulfillmentInfo intentContexts
subIntentGoalBean.setIntentGoalType(intentGoalType);
subIntentGoalBean.setIntent(subIntent);
subIntentGoalList.add(subIntentGoalBean);
}
}
return subIntentGoalList;
}
public List<IntentGoalBean> intentOrchestration(List<IntentGoalBean> subIntentGoalList) {
List<IntentGoalBean> sortList = new ArrayList<>();
List<IntentGoalBean> deliveryGoalList = subIntentGoalList.stream().filter(x ->
StringUtils.containsIgnoreCase(x.getIntent().getIntentName(), "delivery")).collect(Collectors.toList());
List<IntentGoalBean> assuranceGoalList = subIntentGoalList.stream().filter(x ->
StringUtils.containsIgnoreCase(x.getIntent().getIntentName(), "assurance")).collect(Collectors.toList());
List<IntentGoalBean> otherGoalList = subIntentGoalList.stream().filter(x ->
!StringUtils.containsIgnoreCase(x.getIntent().getIntentName(), "delivery")
&& !StringUtils.containsIgnoreCase(x.getIntent().getIntentName(), "assurance")).collect(Collectors.toList());
sortList.addAll(deliveryGoalList);
sortList.addAll(assuranceGoalList);
sortList.addAll(otherGoalList);
return sortList;
}
@Override
public LinkedHashMap<IntentGoalBean, IntentManagementFunction> investigationCreateProcess(IntentGoalBean intentGoalBean) {
log.info("CLLBusinessIntentManagementFunction investigation create process start");
boolean needDecompostion = needDecompostion(intentGoalBean);
log.debug("CLLBusinessIntentManagementFunction need decompose :" + needDecompostion);
LinkedHashMap<IntentGoalBean, IntentManagementFunction> intentMap = new LinkedHashMap<>();
if (needDecompostion) {
List<IntentGoalBean> subIntentGoalList = intentDecomposition(intentGoalBean);
List<IntentGoalBean> sortList = intentOrchestration(subIntentGoalList);
for (IntentGoalBean subIntentGoal : sortList) {
IntentManagementFunction imf = exploreIntentHandlers(subIntentGoal);
intentMap.put(subIntentGoal, imf);
}
} else {
intentMap.put(intentGoalBean, exploreIntentHandlers(intentGoalBean));
}
log.info("CLLBusinessIntentManagementFunction investigation create process finished");
log.debug("CLLBusinessIntentManagementFunction decomposed subIntent list name :"
+ StringUtils.join(intentMap.keySet().stream().map(IntentGoalBean::getIntent)
.map(Intent::getIntentName).collect(Collectors.toList()), ","));
return intentMap;
}
@Override
//format is
public LinkedHashMap<IntentGoalBean, IntentManagementFunction> investigationUpdateProcess(IntentGoalBean intentGoalBean) {
log.info("CLLBusinessIntentManagementFunction investigation update process start");
//get cll-delivery cll-assurance intent
Intent originIntent = intentGoalBean.getIntent();
List<Expectation> originIntentExpectationList = originIntent.getIntentExpectations();
LinkedHashMap<IntentGoalBean, IntentManagementFunction> intentMap = new LinkedHashMap<>();
List<Intent> subIntentList = intentContextService.getSubIntentInfoFromContext(intentGoalBean.getIntent());
for (Intent intent : subIntentList) {
IntentManagementFunction intentHandlerInfo = intentContextService.getHandlerInfo(intent);
boolean bFindIntent = false;
for (Expectation originExpectation : originIntentExpectationList) {
if (intent.getIntentName().replace("Intent", "")
.equals(originExpectation.getExpectationName().replace("Expectation", ""))) {
bFindIntent = true;
break;
}
}
if (!bFindIntent) {
intentContextService.deleteSubIntentContext(originIntent, intent.getIntentId());
IntentGoalBean subIntentGoalBean = new IntentGoalBean(intent, IntentGoalType.DELETE);
intentMap.put(subIntentGoalBean, intentHandlerInfo);
} else {
IntentGoalBean subIntentGoalBean = new IntentGoalBean(intent, IntentGoalType.UPDATE);
intentMap.put(subIntentGoalBean, intentHandlerInfo);
}
}
log.info("CLLBusinessIntentManagementFunction investigation update process finished");
log.debug("CLLBusinessIntentManagementFunction investigation update process intent list name "
+ StringUtils.join(intentMap.keySet().stream().map(IntentGoalBean::getIntent)
.map(Intent::getIntentName).collect(Collectors.toList()), ","));
return intentMap;
}
@Override
public LinkedHashMap<IntentGoalBean, IntentManagementFunction> investigationDeleteProcess(IntentGoalBean intentGoalBean) {
LinkedHashMap<IntentGoalBean, IntentManagementFunction> intentMap = new LinkedHashMap<>();
List<Intent> subIntentList = intentContextService.getSubIntentInfoFromContext(intentGoalBean.getIntent());
for (Intent intent : subIntentList) {
IntentManagementFunction intentHandlerInfo = intentContextService.getHandlerInfo(intent);
IntentGoalBean subIntentGoalBean = new IntentGoalBean(intent, IntentGoalType.DELETE);
intentMap.put(subIntentGoalBean, intentHandlerInfo);
}
return intentMap;
}
}
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