LearnPAd/learnpad

package eu.learnpad.verification.plugin.bpmn.guideline.impl.labeling;


import java.util.List;
import java.util.Locale;

import org.eclipse.bpmn2.Definitions;
import org.eclipse.bpmn2.EndEvent;
import org.eclipse.bpmn2.EventDefinition;
import org.eclipse.bpmn2.FlowElement;
import org.eclipse.bpmn2.Process;
import org.eclipse.bpmn2.RootElement;
import org.eclipse.bpmn2.StartEvent;
import org.eclipse.bpmn2.SubProcess;

import eu.learnpad.verification.plugin.bpmn.guideline.Messages;
import eu.learnpad.verification.plugin.bpmn.guideline.impl.abstractGuideline;


public class LabelingStartandEndEvents extends abstractGuideline{


    public LabelingStartandEndEvents(Definitions diagram, Locale l){
        super(diagram,l);
        this.l=l;
        this.id = "32"; //$NON-NLS-1$
        this.Description = Messages.getString("LabelingStartandEndEvents.Description",l); //$NON-NLS-1$
        this.Name = Messages.getString("LabelingStartandEndEvents.Name",l); //$NON-NLS-1$


    }

    @Override
    protected void findGL(Definitions diagram) {
        StringBuilder temp = new StringBuilder();

        int num = 0;


        for (RootElement rootElement : diagram.getRootElements()) {
            if (rootElement instanceof Process) {
                Process process = (Process) rootElement;
                //System.out.format("Found a process: %s\n", process.getName());

                IDProcess = process.getId();
                for (FlowElement fe : process.getFlowElements()) {
                    if(fe instanceof SubProcess){
                        SubProcess sub = (SubProcess) fe;
                        //System.out.format("Found a SubProcess: %s\n", sub.getName());
                        this.searchSubProcess(sub);
                    }else
                        if (fe instanceof StartEvent) {
                            StartEvent a = (StartEvent) fe;
                            List<EventDefinition> la = a.getEventDefinitions();
                        //    MessageEventDefinition
                            if((a.getName()==null || (a.getName().length()==0))&&!la.isEmpty() ){
                                num++;

                                elementsBPMN.add(fe);
                                String name = fe.getName()!=null? fe.getName() : Messages.getString("Generic.LabelEmpty",l);  //$NON-NLS-1$
                                setElements(fe.getId(),IDProcess,name);
                                temp.append("* name=" + name + " ID=" + fe.getId() //$NON-NLS-1$ //$NON-NLS-2$
                                        + "\n"); //$NON-NLS-1$

                            }

                        } else
                            if (fe instanceof EndEvent) {
                                EndEvent a = (EndEvent) fe;
                                List<EventDefinition> la = a.getEventDefinitions();
                                if((a.getName()==null || (a.getName().length()==0))&&!la.isEmpty() ){
                                    num++;

                                    elementsBPMN.add(fe);
                                    String name = fe.getName()!=null? fe.getName() : Messages.getString("Generic.LabelEmpty",l);  //$NON-NLS-1$
                                    setElements(fe.getId(),IDProcess,name);
                                    temp.append("* name=" + name + " ID=" + fe.getId() //$NON-NLS-1$ //$NON-NLS-2$
                                            + "\n"); //$NON-NLS-1$

                                }

                            } 
                }
            }
        }
        if (num>0) {
            this.Suggestion += Messages.getString("LabelingStartandEndEvents.SuggestionKO",l); //$NON-NLS-1$
            this.status = false;
        }else{
            this.status = true;
            this.Suggestion += Messages.getString("LabelingStartandEndEvents.SuggestionOK",l); //$NON-NLS-1$
        }
    }

    protected void searchSubProcess(SubProcess sub){
        StringBuilder temp = new StringBuilder();

        int num = 0;
        for ( FlowElement fe : sub.getFlowElements()) {
            if(fe instanceof SubProcess){
                SubProcess ssub = (SubProcess) fe;
                //System.out.format("Found a SubProcess: %s\n", ssub.getName());
                this.searchSubProcess(ssub);
            }else
                if (fe instanceof StartEvent) {

                    StartEvent a = (StartEvent) fe;
                    List<EventDefinition> la = a.getEventDefinitions();
                    //    MessageEventDefinition
                        if((a.getName()==null || (a.getName().length()==0))&&!la.isEmpty() ){
                        //System.out.println(fe.eClass().getName() + ": name="+ fe.getName()!=null? fe.getName() : "Unlabeled" + " ID=" + fe.getId());
                        num++;

                        elementsBPMN.add(fe);
                        String name = fe.getName()!=null? fe.getName() : Messages.getString("Generic.LabelEmpty",l);  //$NON-NLS-1$
                        setElements(fe.getId(),IDProcess,name);
                        temp.append("* name=" + name + " ID=" + fe.getId() //$NON-NLS-1$ //$NON-NLS-2$
                                + "\n"); //$NON-NLS-1$
                    }

                } else
                    if (fe instanceof EndEvent) {
                        EndEvent a = (EndEvent) fe;
                        List<EventDefinition> la = a.getEventDefinitions();
                        //    MessageEventDefinition
                            if((a.getName()==null || (a.getName().length()==0))&&!la.isEmpty() ){
                            num++;

                            elementsBPMN.add(fe);
                            String name = fe.getName()!=null? fe.getName() : Messages.getString("Generic.LabelEmpty",l);  //$NON-NLS-1$
                            setElements(fe.getId(),IDProcess,name); 
                            temp.append("* name=" + name + " ID=" + fe.getId() //$NON-NLS-1$ //$NON-NLS-2$
                                    + "\n"); //$NON-NLS-1$

                        }

                    } 
        }
        if ( num>0) {
            this.Suggestion += Messages.getString("LabelingStartandEndEvents.SuggestionSubprocessKO",l)+sub.getName()+" "; //$NON-NLS-1$ //$NON-NLS-2$
            this.status = false;
        }

    }

}