using GB5Shared.DTO.Framework.Login;
using PayRollDAL.DTO.SAP;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace PayRollDAL.CustomeCode.SAP
{
    public interface IITDeclarationSapDAL
    {
        /// <summary>
        /// Fetches flat declaration rows (header joined with detail, TDS contact, and section)
        /// for SAP payload generation.
        /// Pass 0 for any filter to skip it.
        /// </summary>
        Task<IEnumerable<ITDeclarationSapDTO>> GetDeclarationsAsync(
            int declarationId,
            int employeeId,
            int periodId,
            LoginDTO login,
            CancellationToken ct);
    }
}