package helpers;

import java.util.Arrays;
import java.util.HashSet;
import java.util.UUID;

import org.springframework.util.MultiValueMap;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

import entities.DMP;
import entities.DMPProfile;
import entities.DataRepository;
import entities.Dataset;
import entities.DatasetProfile;
import entities.DatasetProfileRuleset;
import entities.DatasetProfileViewstyle;
import entities.Project;
import entities.Registry;
import entities.Service;

public class Transformers {

	
	public static DMP createDMPfromMap(MultiValueMap<String,String> formData) {
		
		DatasetProfileRuleset dpr = new DatasetProfileRuleset();
		dpr.setLabel(formData.getFirst("DatasetProfileRuleset.label"));
		dpr.setDefinition(formData.getFirst("DatasetProfileRuleset.definition"));
		
		DatasetProfileViewstyle dpv = new DatasetProfileViewstyle();
		dpv.setLabel(formData.getFirst("DatasetProfileViewStyle.label"));
		dpv.setDefinition(formData.getFirst("DatasetProfileViewStyle.definition"));
		
		DatasetProfile dp = new DatasetProfile();
		dp.setLabel(formData.getFirst("DatasetProfile.label"));
		dp.setDefinition(formData.getFirst("DatasetProfile.definition"));
		dp.setRuleset(dpr);
		dp.setViewstyle(dpv);
			
		
		Project project = new Project();
		project.setDefinition(formData.getFirst("Project.definition"));
		project.setLabel(formData.getFirst("Project.label"));
		project.setReference(formData.getFirst("Project.reference"));
		project.setUri(formData.getFirst("Project.uri"));
		
		
		DMPProfile profile = new DMPProfile();
		profile.setLabel(formData.getFirst("DMPProfile.label"));
		profile.setDefinition(formData.getFirst("DMPProfile.definition"));
		
		
		DataRepository dr = new DataRepository(); 
		dr.setLabel(formData.getFirst("DataRepository.label"));
		dr.setDefinition(formData.getFirst("DataRepository.definition"));
		dr.setReference(formData.getFirst("DataRepository.reference"));
		dr.setAbbreviation(formData.getFirst("DataRepository.abbr"));
		dr.setUri(formData.getFirst("DataRepository.uri"));
		
		Registry reg = new Registry();
		reg.setLabel(formData.getFirst("Registry.label"));
		reg.setAbbreviation(formData.getFirst("Registry.abbr"));
		reg.setReference(formData.getFirst("Registry.reference"));
		reg.setUri(formData.getFirst("Registry.uri"));
		reg.setDefinition(formData.getFirst("Registry.definition"));
		
		Service ser = new Service();
		ser.setLabel(formData.getFirst("Service.label"));
		ser.setAbbreviation(formData.getFirst("Service.abbr"));
		ser.setReference(formData.getFirst("Service.reference"));
		ser.setUri(formData.getFirst("Service.uri"));
		ser.setDefinition(formData.getFirst("Service.definition"));
		
		
		Dataset ds = new Dataset();
		ds.setLabel(formData.getFirst("Dataset.label"));
		ds.setProperties(formData.getFirst("Dataset.props"));
		ds.setUri(formData.getFirst("Dataset.uri"));
		ds.setProfile(dp);
		ds.setDataRepositories(new HashSet<DataRepository>(Arrays.asList(dr)));
		ds.setRegistries(new HashSet<Registry>(Arrays.asList(reg)));
		ds.setServices(new HashSet<Service>(Arrays.asList(ser)));
		
		
		DMP dmp = new DMP();
		dmp.setLabel(formData.getFirst("DMP.label"));
		try {
			dmp.setPrevious(UUID.fromString(formData.getFirst("DMP.previous")));
		}catch(Exception ex) {/*do nothing*/}
		dmp.setProfile(profile);
		dmp.setProfileData(formData.getFirst("DMP.profileData"));
		dmp.setProject(project);
		dmp.setVersion(Integer.parseInt(formData.getFirst("DMP.version")));
		dmp.setDataset(ds);
		
		
		System.out.println(dmp);
		
		return dmp;
		
	}
	
	
}