using System;
using Payroll.BO;
using System.Data;
using System.Linq;
using Ease.CoreV35.Model;
using System.Data.SqlClient;
using Ease.CoreV35.DataAccess;
using System.Collections.Generic;
using Ease.CoreV35.DataAccess.SQL;

namespace Payroll.Service
{
    #region  PayScaleDetailDA

    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.Integer, item.PayscaleID.Integer, item.GradeID.Integer, item.StepNo, item.AllowanceID.Integer, 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, ID nGradeID, ID nAllowID)
        {
            return tc.ExecuteReader("SELECT * FROM PAYSCALEITEM WHERE GRADEID=%n AND ALLOWANCEID=%n Order By SCALESERIALNO", nGradeID.Integer, nAllowID.Integer);
        }

        internal static IDataReader GetByGradeID(TransactionContext tc, ID nGradeID, ID 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.Integer, nGradeID.Integer,nGradeID.Integer);

            //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, ID nID)
        {
            return tc.ExecuteReader("SELECT * FROM PAYSCALEITEM WHERE PayScaleItemID=%n", nID.Integer);
        }

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

        #endregion

        #region  Delete function

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

        internal static void DeleteByPayScaleID(TransactionContext tc, ID nPayScaleID)
        {
            tc.ExecuteNonQuery("DELETE FROM [PAYSCALEITEM] WHERE PAYSCALEID=%n", nPayScaleID.Integer);
        }

        #endregion
    }

    #endregion
}