using Ease.Core.DataAccess;
using System.Data;
using HRM.BO;

namespace HRM.DA
{
    internal class PayScaleDetailDA
    {
        #region Constructor

        private PayScaleDetailDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, PayScaleDetail item)
        {
            tc.ExecuteNonQuery(
                "INSERT INTO PAYSCALEITEM(PAYSCALEITEMID, PAYSCALEID, GRADEID, SCALESERIALNO, ALLOWANCEID, AMOUNT, SLABAMOUNT,StepIncrement)" +
                " VALUES(%n, %n, %n, %n, %n, %n, %n,%n)", item.ID, item.PayscaleID, item.GradeID, item.StepNo,
                item.AllowanceID, item.Amount, item.StepAmount, item.StepIncrement);
        }

        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM PAYSCALEITEM");
        }

        internal static IDataReader Get(TransactionContext tc, int GradeID, int AllowID)
        {
            return tc.ExecuteReader(
                "SELECT * FROM PAYSCALEITEM WHERE GRADEID=%n AND ALLOWANCEID=%n Order By SCALESERIALNO", GradeID,
                AllowID);
        }

        internal static IDataReader GetByGradeID(TransactionContext tc, int GradeID, int payrollTypeID)
        {
            return tc.ExecuteReader(@"select * from PayScaleItem where PayScaleID IN(SELECT PayScaleID FROM PayScale 
                                    Where GradeID IN(Select GradeID from Grades where PayRollTypeID=%n and GradeID=%n) and EffectDate=(select max(EffectDate) from PayScale where GradeID=%n))",
                payrollTypeID, GradeID, GradeID);

            //return tc.ExecuteReader("SELECT * FROM PAYSCALEITEM WHERE GRADEID=%n and EffectDate=%d Order By SCALESERIALNO", nGradeID.Integer, Payroll.BO.SystemInformation.CurrentSysInfo.NextPayProcessDate);
        }


        internal static IDataReader Get(TransactionContext tc, int ID)
        {
            return tc.ExecuteReader("SELECT * FROM PAYSCALEITEM WHERE PayScaleItemID=%n", ID);
        }

        internal static IDataReader GetByPayScale(TransactionContext tc, int payscaleID)
        {
            return tc.ExecuteReader("SELECT * FROM PAYSCALEITEM WHERE PAYSCALEID=%n", payscaleID);
        }

        #endregion

        #region Delete function

        internal static void Delete(TransactionContext tc, int ID)
        {
            tc.ExecuteNonQuery("DELETE FROM PAYSCALEITEM WHERE PayScaleDetailID=%n", ID);
        }

        internal static void DeleteByPayScaleID(TransactionContext tc, int PayScaleID)
        {
            tc.ExecuteNonQuery("DELETE FROM PAYSCALEITEM WHERE PAYSCALEID=%n", PayScaleID);
        }

        #endregion
    }
}