package eu.eudat.models.rda.mapper;

import com.fasterxml.jackson.databind.JsonNode;
import eu.eudat.models.rda.Distribution;

import java.net.URI;
import java.util.Collections;

public class DistributionRDAMapper {

	public static Distribution toRDA(JsonNode structure, JsonNode properties) {
		Distribution rda = new Distribution();
		String rdaProperty = structure.get("rdaProperty").asText();
		if (rdaProperty.contains("access_url")) {
			rda.setAccessUrl(properties.get(structure.get("id").asText()).asText());
		} else if (rdaProperty.contains("available_util")) {
			rda.setAvailableUntil(properties.get(structure.get("id").asText()).asText());
		} else if (rdaProperty.contains("byte_size")) {
			rda.setByteSize(properties.get(structure.get("id").asText()).asInt());
		} else if (rdaProperty.contains("data_access")) {
			rda.setDataAccess(Distribution.DataAccess.fromValue(properties.get(structure.get("id").asText()).asText()));
		} else if (rdaProperty.contains("description")) {
			rda.setDescription(properties.get(structure.get("id").asText()).asText());
		}  else if (rdaProperty.contains("download_url")) {
			rda.setDownloadUrl(URI.create(properties.get(structure.get("id").asText()).asText()));
		}  else if (rdaProperty.contains("format")) {
			rda.setFormat(Collections.singletonList(properties.get(structure.get("id").asText()).asText()));
		}  else if (rdaProperty.contains("host")) {
			rda.setHost(HostRDAMapper.toRDA(structure, properties));
		}  else if (rdaProperty.contains("license")) {
			rda.setLicense(Collections.singletonList(LicenseRDAMapper.toRDA(structure, properties)));
		}  else if (rdaProperty.contains("title")) {
			rda.setTitle(properties.get(structure.get("id").asText()).asText());
		}


		return rda;
	}
}