using Ease.Core.DataAccess;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using HRM.BO;
using System.Data;

namespace HRM.DA
{
    #region SettlmentAdvice

    public class DailyAttendanceAllowanceDA
    {
        #region Constructor

        public DailyAttendanceAllowanceDA()
        {
        }

        #endregion

        #region Insert function
        //public EnumattnBeniftsType BenifitsType { get; set; }
        //public int? OtherBenifitItemID { get; set; }
        //public double OtherBenifitValue { get; set; }
        //public DateTime SalaryMonth { get; set; }
        //public bool IsArrear { get; set; }
        public static void Insert(TransactionContext tc, DailyAttendanceAllowance item)
        {
            string sql = SQLParser.MakeSQL(@"
            INSERT INTO DailyAttendanceAllowance(DailyAttendanceProcessID, AttnDate, EmployeeID, ShiftID, 
            
            PayrollTypeID, BenifitsType, OtherBenifitItemID, OtherBenifitValue, SalaryMonth, IsArrear, CreatedBy, CreatedDate)
            VALUES(%n, %d, %n, %n, %n, %n, %n, %n, %d, %n %n, %d)",
            item.DailyAttendanceProcessID, item.AttnDate, item.EmployeeID, item.ShiftID, 
             DataReader.GetNullValue(item.PayrollTypeID), item.BenifitsType, item.OtherBenifitItemID, item.OtherBenifitValue
            , item.SalaryMonth, item.IsArrear, item.CreatedBy, DataReader.GetNullValue(item.CreatedDate));

            tc.ExecuteNonQuery(sql);
        }

        #endregion

        #region Update function

        public static void Update(TransactionContext tc, DailyAttendanceAllowance item)
        {
            string sql = SQLParser.MakeSQL(@"
            UPDATE DailyAttendanceAllowance
            SET DailyAttendanceProcessID=%n, AttnDate=%d, EmployeeID=%n, ShiftID=%n, 
            PayrollTypeID=%n,
            BenifitsType=%n, OtherBenifitItemID =%n, OtherBenifitValue=%n, SalaryMonth=%d, IsArrear=%n
            ModifiedBy=%n, ModifiedDate=%d)
            WHERE DailyAttendanceAllowanceID=%n",
            item.DailyAttendanceProcessID, item.AttnDate, item.EmployeeID, item.ShiftID,
            DataReader.GetNullValue(item.PayrollTypeID), item.BenifitsType, item.OtherBenifitItemID, item.OtherBenifitValue
            , item.SalaryMonth, item.IsArrear, item.ModifiedBy, DataReader.GetNullValue(item.ModifiedDate),
            item.ID);

            tc.ExecuteNonQuery(sql);
        }

        internal static IDataReader GetByPayrollType(TransactionContext tc, int payrollTypeID)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT * FROM DailyAttendanceAllowance
            WHERE PayrollTypeID = %n", 
            payrollTypeID);

            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetById(TransactionContext tc, int id)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT * FROM DailyAttendanceAllowance
            WHERE DailyAttendanceAllowanceID = %n",
            id);

            return tc.ExecuteReader(sql);
        }
        internal static IDataReader GetByAttnDate(TransactionContext tc, DateTime attnDate)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT * FROM DailyAttendanceAllowance
            WHERE AttnDate = %d ",
            attnDate, true);

            return tc.ExecuteReader(sql);
        }
        internal static IDataReader Get(TransactionContext tc, string empids, DateTime attnDate)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT * FROM DailyAttendanceAllowance
            WHERE AttnDate = %d and Employeeid in (%q)",
            attnDate, empids);

            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetEditedItems(TransactionContext tc, DateTime attnDate)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT * FROM DailyAttendanceAllowance
            WHERE AttnDate = %d and ManualEdited=%n",
            attnDate, true);

            return tc.ExecuteReader(sql);
        }



        internal static IDataReader GetByAttnDateRange(TransactionContext tc, DateTime attnFromDate, DateTime attnToDate)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT * FROM DailyAttendanceAllowance
            WHERE AttnDate BETWEEN %d AND %d",
            attnFromDate, attnToDate);

            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetByAttnDateRangePayrollType(TransactionContext tc, DateTime attnFromDate, DateTime attnToDate, int payrollTypeid)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT * FROM DailyAttendanceAllowance
            WHERE PayrollTypeID = %n AND AttnDate BETWEEN %d AND %d",
            payrollTypeid, attnFromDate, attnToDate);

            return tc.ExecuteReader(sql);
        }

        internal static DataTable GetByAttnDateRangePayrollTypedt(TransactionContext tc, DateTime attnFromDate, DateTime attnToDate, int payrollTypeid)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT d.EmployeeID, d.ShiftID, SUM(d.NightAllowance) AS NightAllowance, SUM(d.HolidayAllowance) AS HolidayAllowance, SUM(d.OtherAllowance) AS OtherAllowance, SUM(d.ExtraHour) AS ExtraHour, SUM(d.RegularOverTime) AS RegularOverTime, SUM(d.HolidayOverTime) AS HolidayOverTime
            FROM DailyAttendanceAllowance d
            JOIN EMPLOYEE e ON d.EmployeeID = e.EMPLOYEEID
            WHERE e.PayrollTypeID = %n AND d.AttnDate BETWEEN %d AND %d
            GROUP BY d.EmployeeID, d.ShiftID",
            payrollTypeid, attnFromDate, attnToDate);

            return tc.ExecuteDataTable(sql);
        }
        internal static DataTable GetByAttnbySalaryMonth(TransactionContext tc, DateTime salarymonth, int payrollTypeid)
        {
            string sql = SQLParser.MakeSQL(@"
            SELECT d.EmployeeID, d.BenifitsType type, d.OtherBenifitItemID ItemID, SUM(d.OtherBenifitValue) AS value  
            FROM DailyAttendanceAllowance d
            JOIN EMPLOYEE e ON d.EmployeeID = e.EMPLOYEEID
            WHERE e.PayrollTypeID = %n AND d.SalaryMonth =%d 
            GROUP BY d.EmployeeID, d.OtherBenifitItemID, d.BenifitsType",
            payrollTypeid, salarymonth);

            return tc.ExecuteDataTable(sql);
        }
        internal static void Delete(TransactionContext tc, int id)
        {
            string sql = SQLParser.MakeSQL(@"
            DELETE DailyAttendanceAllowance
            WHERE DailyAttendanceAllowanceID = %n", 
            id);

            tc.ExecuteNonQuery(sql);
        }
        internal static void Delete(TransactionContext tc, string empIDs, DateTime attnDate , bool edited)
        {
            tc.ExecuteNonQuery("DELETE FROM DailyAttendanceAllowance WHERE EmployeeID in(%q) AND AttnDate=%d and ManualEdited =%n", empIDs, attnDate, edited);
        }
        #endregion

        #region Update function


        #endregion
    }

    #endregion
}