package org.jbpm.designer.query;
import org.kie.uberfire.metadata.model.KObject;
import org.kie.uberfire.metadata.model.KProperty;
import org.kie.workbench.common.services.refactoring.backend.server.query.response.ResponseBuilder;
import org.kie.workbench.common.services.refactoring.backend.server.query.standard.FindRuleAttributesQuery;
import org.kie.workbench.common.services.refactoring.model.index.terms.RuleIndexTerm;
import org.kie.workbench.common.services.refactoring.model.query.RefactoringPageRow;
import org.kie.workbench.common.services.refactoring.model.query.RefactoringStringPageRow;
import org.uberfire.backend.server.util.Paths;
import org.uberfire.backend.vfs.Path;
import org.uberfire.io.IOService;
import org.uberfire.paging.PageResponse;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import javax.inject.Named;
import java.net.URI;
import java.util.*;
@ApplicationScoped
public class FindRuleFlowNamesQuery extends FindRuleAttributesQuery {
@Inject
@Named("ioStrategy")
private IOService ioService;
private RuleFlorNamesResponseBuilder responseBuilder = new RuleFlorNamesResponseBuilder();
@Override
public String getName() {
return "FindRuleFlowNamesQuery";
}
@Override
public ResponseBuilder getResponseBuilder() {
responseBuilder.setIOService(ioService);
return responseBuilder;
}
private static class RuleFlorNamesResponseBuilder implements ResponseBuilder {
private IOService ioService;
public void setIOService(IOService ioService) {
this.ioService = ioService;
}
@Override
public PageResponse<RefactoringPageRow> buildResponse( final int pageSize,
final int startRow,
final List<KObject> kObjects ) {
final int hits = kObjects.size();
final PageResponse<RefactoringPageRow> response = new PageResponse<RefactoringPageRow>();
final List<RefactoringPageRow> result = buildResponse( kObjects );
response.setTotalRowSize( hits );
response.setPageRowList( result );
response.setTotalRowSizeExact( true );
response.setStartRowIndex( startRow );
response.setLastPage( ( pageSize * startRow + 2 ) >= hits );
return response;
}
@Override
public List<RefactoringPageRow> buildResponse( final List<KObject> kObjects ) {
final List<RefactoringPageRow> result = new ArrayList<RefactoringPageRow>( kObjects.size() );
final Map<String, List<String>> uniqueRuleFlowNames = new HashMap<String, List<String>>();
for ( final KObject kObject : kObjects ) {
final Map<String, List<String>> ruleFlowGroupNames = getRuleFlowGroupNamesNamesFromKObject(kObject);
uniqueRuleFlowNames.putAll(ruleFlowGroupNames);
}
Iterator<Map.Entry<String, List<String>>> ruleFlorGroupsIterator = uniqueRuleFlowNames.entrySet().iterator();
while(ruleFlorGroupsIterator.hasNext()) {
Map.Entry<String, List<String>> entry = ruleFlorGroupsIterator.next();
final RefactoringStringPageRow row = new RefactoringStringPageRow();
row.setValue(entry.getKey() + "||" + entry.getValue().toString());
result.add(row);
}
return result;
}
private Map<String, List<String>> getRuleFlowGroupNamesNamesFromKObject( final KObject kObject ) {
final Map<String, List<String>> ruleFlowGroupNames = new HashMap<String, List<String>>();
if ( kObject == null ) {
return ruleFlowGroupNames;
}
for ( KProperty property : kObject.getProperties() ) {
if ( property.getName().equals( "rule_attribute:ruleflow-group:rule_attribute_value" ) ) {
if(ruleFlowGroupNames.containsKey(property.getValue().toString())) {
final Path path = Paths.convert(ioService.get(URI.create(kObject.getKey())));
ruleFlowGroupNames.get(property.getValue().toString()).add(path.getFileName() + "^^" + path.toURI());
} else {
final Path path = Paths.convert(ioService.get(URI.create(kObject.getKey())));
List<String> pathsList = new ArrayList<String>();
pathsList.add(path.getFileName() + "^^" + path.toURI());
ruleFlowGroupNames.put(property.getValue().toString(), pathsList);
}
}
}
return ruleFlowGroupNames;
}
}
}