package eu.dnetlib.openaire.community;

import static eu.dnetlib.openaire.community.CommunityCommon.CONTENTPROVIDERS_ID_SUFFIX;
import static eu.dnetlib.openaire.community.CommunityCommon.ORGANIZATION_ID_SUFFIX;
import static eu.dnetlib.openaire.community.CommunityCommon.PROJECTS_ID_SUFFIX;

import java.util.List;
import java.util.stream.Collectors;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

import eu.dnetlib.openaire.community.db.CommunityService;
import eu.dnetlib.openaire.exporter.exceptions.CommunityException;
import eu.dnetlib.openaire.exporter.model.community.CommunityContentprovider;
import eu.dnetlib.openaire.exporter.model.community.CommunityDetails;
import eu.dnetlib.openaire.exporter.model.community.CommunityOrganization;
import eu.dnetlib.openaire.exporter.model.community.CommunityProject;

@RestController
public class CommunityImporterController {

	@Autowired
	private CommunityService service;

	@Autowired
	private CommunityCommon cc;

	@GetMapping("/community_importer/import")
	public List<String> importProfiles() throws CommunityException {
		final List<String> list = cc.listCommunities()
			.stream()
			.map(c -> c.getId())
			.collect(Collectors.toList());

		list.forEach(this::importCommunity);

		return list;
	}

	private void importCommunity(final String id) {
		try {

			final CommunityDetails community = cc.getCommunity(id);
			final List<CommunityContentprovider> datasources =
				cc.getCommunityInfo(id, CONTENTPROVIDERS_ID_SUFFIX, c -> CommunityMappingUtils.asCommunityDataprovider(id, c));
			final List<CommunityProject> projects = cc.getCommunityInfo(id, PROJECTS_ID_SUFFIX, c -> CommunityMappingUtils.asCommunityProject(id, c));
			final List<CommunityOrganization> orgs = cc.getCommunityInfo(id, ORGANIZATION_ID_SUFFIX, c -> CommunityMappingUtils.asCommunityOrganization(id, c));

			service.saveCommunity(community);
			service.addCommunityProjectList(id, projects);
			service.addCommunityContentProvidersList(id, datasources);
			service.addCommunityOrganizationList(id, orgs);
			// TODO MANAGE new fields and tables
		} catch (final Exception e) {
			throw new RuntimeException("Error importing community: " + id, e);
		}
	}
}