using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using PayrollDAL.DTO.AdditionDeduction;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace PayRollBLL.AdditionDeduction
{
    public interface IAdditionDeductionBLL
    {
        Task<string> GetAdditionDeductionListAsync(
            int firstNumber,
            int maxResult,
            CriteriaDTO criteriaDTO,
            LoginDTO loginDTO,
            bool isCount = false
        );

        Task<string> GetSelectListAdditionDeduction(
            int firstNumber,
            int maxResult,
            CriteriaDTO criteriaDTO,
            LoginDTO loginDTO,
            bool isCount = false
        );

        Task<string> GetAdditionDeduction(int additionDeductionId, LoginDTO loginDTO);

        Task<string> SaveAdditionDeduction(AdditionDeductionDTO additionDeductionDTO, LoginDTO loginDTO);

        Task<int> DeleteAdditionDeduction(int additionDeductionId, LoginDTO loginDTO);

        /// <summary>
        /// GB4 parity: AdditionDeductionBLL.GetAdditionDeductionFields — addon-field metadata
        /// (Nature IN (2,3,4)) for the given PayConfigurationId. Distinct from
        /// GetAdditionDeductionPicklist (PayProcess module).
        /// </summary>
        Task<List<AddOnFieldDTO>> GetAdditionDeductionFields(CriteriaDTO criteriaDTO, LoginDTO loginDTO);
    }

}