using AccountsDAL.DTO.AccountsReports;
using GB5Shared.DTO.Framework.Login;

namespace AccountsDAL.CustomCode.AccountReports.RatioAnalysis
{
    public interface IRatioAnalysisReportDAL
    {
        // Computes every active MRATIO row for the given period, across ouIds (null/empty =
        // every OU the user can access). Returns one row per (Ratio, Element) pair — see
        // RatioAnalysisDashBoardDTO for why. Throws if ouIds is non-empty but doesn't intersect the
        // user's accessible OUs at all (never silently returns an all-zero dashboard for an OU the
        // caller can't see).
        Task<List<RatioAnalysisDashBoardDTO>> GetRatioAnalysisDashboard(
            DateTime fromDate, DateTime toDate, List<int>? ouIds, int ouGroupId, LoginDTO loginDTO, CancellationToken ct);
    }
}