package org.innovateuk.ifs.management.model;


import org.innovateuk.ifs.application.resource.ApplicationSummaryPageResource;
import org.innovateuk.ifs.application.resource.ApplicationSummaryResource;
import org.innovateuk.ifs.application.resource.FundingDecision;
import org.innovateuk.ifs.application.service.ApplicationSummaryRestService;
import org.innovateuk.ifs.application.service.CompetitionService;
import org.innovateuk.ifs.competition.resource.CompetitionResource;
import org.innovateuk.ifs.management.viewmodel.SendNotificationsViewModel;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

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

@Component
public class SendNotificationsModelPopulator {

    @Autowired
    private ApplicationSummaryRestService applicationSummaryRestService;

    @Autowired
    private CompetitionService competitionService;

    @Autowired
    private CompetitionInFlightStatsModelPopulator competitionInFlightStatsModelPopulator;

    public SendNotificationsViewModel populate(long competitionId, List<Long> applicationIds){

        ApplicationSummaryPageResource pagedApplications = applicationSummaryRestService
                .getAllApplications(competitionId, null, 0, Integer.MAX_VALUE, null)
                .getSuccessObjectOrThrowException();

        List<ApplicationSummaryResource> filteredApplications = pagedApplications.getContent().stream()
                .filter(application -> applicationIds.contains(application.getId()) )
                .collect(Collectors.toList());

        CompetitionResource competitionResource = competitionService.getById(competitionId);

        long successfulCount = getApplicationCountByFundingDecision(filteredApplications, FundingDecision.FUNDED);
        long unsuccessfulCount = getApplicationCountByFundingDecision(filteredApplications, FundingDecision.UNFUNDED);
        long onHoldCount = getApplicationCountByFundingDecision(filteredApplications, FundingDecision.ON_HOLD);

        return new SendNotificationsViewModel(filteredApplications, successfulCount, unsuccessfulCount, onHoldCount, competitionId, competitionResource.getName());
    }

    long getApplicationCountByFundingDecision(List<ApplicationSummaryResource> filteredApplications, FundingDecision fundingDecision) {
        return filteredApplications.stream()
                .filter(application -> application.getFundingDecision() == fundingDecision)
                .collect(Collectors.toList())
                .size();
    }
}

@@ -2213,24 +2213,32 @@
 %0A    %7D%0A%0A    
+private 
 long getAppl

make new method private