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package eu.dnetlib.repo.manager.service;
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import eu.dnetlib.domain.data.Repository;
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import eu.dnetlib.repo.manager.domain.RepositorySummaryInfo;
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import eu.dnetlib.repo.manager.shared.AggregationDetails;
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import eu.dnetlib.repo.manager.shared.BrokerException;
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import eu.dnetlib.repo.manager.shared.MetricsInfo;
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import eu.dnetlib.repo.manager.shared.RepositoryServiceException;
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import eu.dnetlib.repo.manager.shared.broker.BrowseEntry;
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import org.apache.log4j.Logger;
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import org.json.JSONException;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.web.bind.annotation.PathVariable;
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import javax.xml.ws.ServiceMode;
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import java.util.ArrayList;
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import java.util.List;
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@Service("dashboardService")
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public class DashboardServiceImpl implements DashboardService {
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private static final Logger logger = Logger.getLogger(DashboardServiceImpl.class);
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@Autowired
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private EmailUtils emailUtils;
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@Autowired
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private RepositoryService repositoryService;
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@Autowired
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private BrokerService brokerService;
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@Override
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public List<RepositorySummaryInfo> getRepositoriesSummaryInfo(String userEmail,
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String page,
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String size){
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List<RepositorySummaryInfo> repositorySummaryInfoList = new ArrayList<>();
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try {
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List<Repository> repositoriesOfUser = repositoryService.getRepositoriesOfUser(userEmail, page, size);
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for(Repository repository: repositoriesOfUser) {
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RepositorySummaryInfo repositorySummaryInfo = new RepositorySummaryInfo();
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repositorySummaryInfo.setId(repository.getId());
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repositorySummaryInfo.setRepositoryName(repository.getOfficialName());
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repositorySummaryInfo.setLogoURL(repository.getLogoUrl());
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//TODO getRepositoryAggregations returns only the 20 more recent items. Is it positive that we will find an indexed version there?
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List<AggregationDetails> aggregationDetailsList = repositoryService.getRepositoryAggregations(repository.getId(),0,20);
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for(AggregationDetails aggregationDetails: aggregationDetailsList) {
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if(aggregationDetails.getIndexedVersion()) {
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repositorySummaryInfo.setRecordsCollected(aggregationDetails.getNumberOfRecords());
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repositorySummaryInfo.setLastIndexedVersion(aggregationDetails.getDate());
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break;
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}
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}
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try {
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MetricsInfo metricsInfo = repositoryService.getMetricsInfoForRepository(repository.getId());
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repositorySummaryInfo.setTotalDownloads(metricsInfo.getMetricsNumbers().getTotalDownloads());
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repositorySummaryInfo.setTotalViews(metricsInfo.getMetricsNumbers().getTotalViews());
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} catch (RepositoryServiceException e) {
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logger.error("Exception getting metrics info for repository: " + repository.getId(), e);
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}
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try {
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List<BrowseEntry> events = brokerService.getTopicsForDatasource(repository.getOfficialName());
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Long totalEvents = 0L;
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for(BrowseEntry browseEntry: events)
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totalEvents += browseEntry.getSize();
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repositorySummaryInfo.setEnrichmentEvents(totalEvents);
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} catch (BrokerException e) {
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logger.error("Exception getting broker events for repository: " + repository.getId(), e);
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}
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repositorySummaryInfoList.add(repositorySummaryInfo);
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}
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} catch (Exception e) {
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logger.error("Something baad happened!", e);
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}
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return repositorySummaryInfoList;
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}
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}
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