using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using RecruitmentDAL.DTO.Reports;

namespace RecruitmentBLL.Reports.DeiSourcingReport
{
    // Aggregated-only DEI/diversity sourcing report. Every row returned by either method here has
    // already passed through DeiSourcingReportBLL's mandatory cell-suppression rule — see that
    // class's ApplyCellSuppression doc comment for the exact threshold/mechanism. There is no
    // method on this interface (and must never be one) that returns an individual
    // MCANDIDATEDEMOGRAPHIC row.
    public interface IDeiSourcingReportBLL
    {
        Task<PagedResult<DeiSourcingReportDTO>> GetDeiSourcingReport(
            int firstNumber, int maxResult, CriteriaDTO? criteriaDTO, LoginDTO login, CancellationToken ct);

        IAsyncEnumerable<DeiSourcingReportDTO> GetDeiSourcingReportStream(
            int firstNumber, int maxResult, CriteriaDTO? criteriaDTO, LoginDTO login, CancellationToken ct);
    }
}