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package org.openecomp.vid.services;
import org.openecomp.vid.model.Workflow;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.stream.Collectors;
@Service
public class WorkflowServiceImpl implements WorkflowService {
//TODO: Add the list of workflows hard coded or from DB.
private ArrayList<Workflow> workflows = new ArrayList<>(Arrays.asList(
new Workflow(0, "Upgrade", new ArrayList<>(Arrays.asList("VNF1", "VNF2", "VNF3", "VNF4"))),
new Workflow(1, "Clean", new ArrayList<>(Arrays.asList("VNF1", "VNF2", "VNF3"))),
new Workflow(2, "Reinstall", new ArrayList<>(Arrays.asList("VNF1", "VNF2", "VNF4"))),
new Workflow(3, "Dump", new ArrayList<>(Arrays.asList("VNF1", "VNF3", "VNF4"))),
new Workflow(4, "Flush", new ArrayList<>(Arrays.asList("VNF2", "VNF3", "VNF4")))
));
@Override
public Collection<String> getWorkflowsForVNFs(Collection<String> vnfNames) {
Collection<String> result = workflows.stream()
.filter(workflow -> workflow.getVnfNames().containsAll(vnfNames))
.map(workflow -> workflow.getWorkflowName())
.distinct()
.collect(Collectors.toList());
return result;
}
@Override
public Collection<String> getAllWorkflows() {
return workflows.stream()
.map(workflow -> workflow.getWorkflowName())
.distinct()
.collect(Collectors.toList());
}
}
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