package eu.eudat.models.dmp;

import eu.eudat.entities.DMP;
import eu.eudat.models.DataModel;
import eu.eudat.models.dataset.Dataset;
import eu.eudat.models.project.Project;
import eu.eudat.models.userinfo.UserInfo;
import eu.eudat.utilities.builders.DomainModelConverter;
import eu.eudat.utilities.builders.XmlBuilder;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

import java.lang.reflect.Array;
import java.util.*;

/**
 * Created by ikalyvas on 2/5/2018.
 */
public class DataManagementPlanNewVersionModel implements DataModel<DMP> {
    private UUID id;
    private String label;
    private DataManagementPlan previous;
    private int version;
    private int status;
    private String description;
    private List<AssociatedProfile> profiles;
    private eu.eudat.models.project.Project project;
    private List<Organisation> organisations;
    private List<Researcher> researchers;
    private List<UserInfo> associatedUsers;
    private eu.eudat.models.userinfo.UserInfo creator;
    private Date created;
    private List<Dataset> datasets;

    public UUID getId() {
        return id;
    }

    public void setId(UUID id) {
        this.id = id;
    }

    public String getLabel() {
        return label;
    }

    public void setLabel(String label) {
        this.label = label;
    }

    public DataManagementPlan getPrevious() {
        return previous;
    }

    public void setPrevious(DataManagementPlan previous) {
        this.previous = previous;
    }

    public int getVersion() {
        return version;
    }

    public void setVersion(int version) {
        this.version = version;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public List<AssociatedProfile> getProfiles() {
        return profiles;
    }

    public void setProfiles(List<AssociatedProfile> profiles) {
        this.profiles = profiles;
    }

    public Project getProject() {
        return project;
    }

    public void setProject(Project project) {
        this.project = project;
    }

    public List<Organisation> getOrganisations() {
        return organisations;
    }

    public void setOrganisations(List<Organisation> organisations) {
        this.organisations = organisations;
    }

    public List<Researcher> getResearchers() {
        return researchers;
    }

    public void setResearchers(List<Researcher> researchers) {
        this.researchers = researchers;
    }

    public List<UserInfo> getAssociatedUsers() {
        return associatedUsers;
    }

    public void setAssociatedUsers(List<UserInfo> associatedUsers) {
        this.associatedUsers = associatedUsers;
    }

    public UserInfo getCreator() {
        return creator;
    }

    public void setCreator(UserInfo creator) {
        this.creator = creator;
    }

    public Date getCreated() {
        return created;
    }

    public void setCreated(Date created) {
        this.created = created;
    }

    public List<Dataset> getDatasets() {
        return datasets;
    }

    public void setDatasets(List<Dataset> datasets) {
        this.datasets = datasets;
    }

    @Override
    public void fromDataModel(DMP entity) throws InstantiationException, IllegalAccessException {

    }

    @Override
    public DMP toDataModel() throws Exception {
        DMP entity = new DMP();
        entity.setId(this.id);
        entity.setUsers(new HashSet<>(new DomainModelConverter<eu.eudat.entities.UserInfo, UserInfo>().toDataModel(this.associatedUsers)));
        entity.setDescription(this.description);
        entity.setStatus((short) this.status);
        entity.setPrevious(this.previous == null ? null : new DomainModelConverter<DMP, DataManagementPlan>().toDataModel(Arrays.asList(this.previous)).get(0));
        entity.setCreated(new Date());
        entity.setLabel(this.label);
        entity.setModified(new Date());
        List<eu.eudat.entities.Dataset> datasets = new LinkedList<>();
        if(this.datasets!=null){
            for (Dataset dataset :this.datasets){
                eu.eudat.entities.Dataset entityDataset = new eu.eudat.entities.Dataset();
                entityDataset.setId(dataset.getId());
                datasets.add(entityDataset);
            }
            entity.setDataset(new HashSet<>(datasets));
        }
        if (this.organisations != null && !this.organisations.isEmpty())
            entity.setOrganisations(new HashSet<eu.eudat.entities.Organisation>(new DomainModelConverter<eu.eudat.entities.Organisation, Organisation>().toDataModel(this.organisations)));
        if (this.researchers != null && !this.researchers.isEmpty())
            entity.setResearchers(new HashSet<eu.eudat.entities.Researcher>(new DomainModelConverter<eu.eudat.entities.Researcher, Researcher>().toDataModel(this.researchers)));
        if (this.project != null) entity.setProject(this.project.toDataModel());
        if (this.profiles != null) {
            Document associatedProfileDoc = XmlBuilder.getDocument();
            Element associatedProfilesElement = associatedProfileDoc.createElement("profiles");
            for (AssociatedProfile associatedProfile : this.profiles) {
                associatedProfilesElement.appendChild(associatedProfile.toXml(associatedProfileDoc));
            }
            associatedProfileDoc.appendChild(associatedProfilesElement);
            entity.setAssociatedDmps(XmlBuilder.generateXml(associatedProfileDoc));
        }
        return entity;
    }

    @Override
    public String getHint() {
        return null;
    }
}