using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using PayRollDAL.DTO.DailyAttendance;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace PayRollBLL.DailyAttendance
{
    public interface IDailyAttendanceBLL
    {
        Task<string> GetDailyAttendanceEmployeeDetail(int EmployeeId, CriteriaDTO CriteriaDTO, LoginDTO LoginDTO);
        Task<List<PayRollDAL.DTO.Leave.LeaveRequestGridLoadDTO>> GetDayTypeBeforeApplyingLeaveOrTimeSlip(int EmployeeId, CriteriaDTO CriteriaDTO, LoginDTO LoginDTO);
        Task<List<DailyAttendanceLoadFromPunchDTO>> GetDailyAttendance(
            int FirstNumber, int MaxResult, int UpdateDailyAttendance,
            DailyAttendanceFilterDTO DailyAttendanceFilterDTO, LoginDTO LoginDTO);
        Task<int> GetDailyAttendanceCount(DailyAttendanceFilterDTO DailyAttendanceFilterDTO, LoginDTO LoginDTO);
        Task UpdateDailyAttendanceFromPunch(DailyAttendanceFilterDTO DailyAttendanceFilterDTO, LoginDTO LoginDTO);
        Task<string> UpdateAttendanceDayType(int Type, DailyAttendanceFilterDTO DailyAttendanceFilterDTO, LoginDTO LoginDTO);

        /// <summary>
        /// GB4 parity: DailyAttendanceBLL.GetDailyAttendanceMultiEmployeeDetail (WCF op
        /// DailyAttendanceMultiEmployeeDetail, route /MultipleEmployee/). Bulk multi-employee
        /// attendance grid — full 16-field criteria filter, paged. The GB4 LMW-only error-log
        /// temp-table correlation is intentionally not ported (see IDailyAttendanceDAL note).
        /// </summary>
        Task<(List<DailyAttendanceLoadFromPunchDTO> Items, int Total)> GetDailyAttendanceMultipleEmployee(
            int firstNumber, int maxResult, CriteriaDTO criteriaDTO, LoginDTO loginDTO, CancellationToken ct);
    }
}