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


namespace HRM.DA
{
    #region TermParameterDA

    internal class TermParameterDA
    {
        #region Constructor

        private TermParameterDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, TermParameter item)
        {
            tc.ExecuteNonQuery(
                "INSERT INTO TERMPARAMETER(TermParameterID, termID, effectDate, amount, type, CreatedBy, CreationDate,PayrollTypeID, housInMonth)" +
                " VALUES(%n, %n, %d, %n, %n, %n, %d,%n, %n)", item.ID, item.TermID, item.EffectDate, item.Amount, item.Type,
                DataReader.GetNullValue(item.CreatedBy), DataReader.GetNullValue(item.CreatedDate), item.PayrollTypeID, item.housInMonth);
        }

        internal static void Insert(TransactionContext tc, TermParameter.TermEntityGrade item)
        {
            tc.ExecuteNonQuery("INSERT INTO TermEntityGrade(TermentityID, GRADEID)" +
                               " VALUES(%n, %n)", item.TermEntityID, item.GradeID);
        }

        #endregion

        #region Update function

        internal static void Update(TransactionContext tc, TermParameter item)
        {
            tc.ExecuteNonQuery(
                "UPDATE TERMPARAMETER SET termID=%n, effectDate=%d, amount=%n, type=%n, ModifiedBy=%n, ModifiedDate=%d,PayrollTypeID=%n, housInMonth=%n" +
                " WHERE TermParameterID=%n", item.TermID, item.EffectDate, item.Amount, item.Type, item.ModifiedBy,
                item.ModifiedDate, item.PayrollTypeID, item.housInMonth, item.ID);
        }

        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc, int id)
        {
            return tc.ExecuteReader("SELECT * FROM TERMPARAMETER Where TermParameterID=%n", id);
        }

        internal static IDataReader GetByPayrollTypeID(TransactionContext tc, int PayrollTypeID)
        {
            return tc.ExecuteReader("SELECT * FROM TERMPARAMETER WHERE PayrollTypeID=%n", PayrollTypeID);
        }

        internal static IDataReader GetByGradeID(TransactionContext tc, int nGradeID)
        {
            return tc.ExecuteReader("Select TermParameter.* from TermParameter,TermEntityGrade " +
                                    "where TermEntityGrade.TermEntityID=TermParameter.TermParameterID " +
                                    "AND TermEntityGrade.GradeID=%n", nGradeID);
        }

        internal static IDataReader GetUsedGrades(TransactionContext tc, int termid)
        {
            return tc.ExecuteReader(@"select *from TermEntityGrade where TermEntityID in (
select  TermParameterID from TermParameter where termID = %n)", termid);
        }

        internal static IDataReader GetGrades(TransactionContext tc, int nID)
        {
            return tc.ExecuteReader("Select * from TermEntityGrade Where TermEntityID = %n", nID);
        }

        internal static IDataReader GetGrades(TransactionContext tc)
        {
            return tc.ExecuteReader("Select * from TermEntityGrade ");
        }

        #endregion

        #region Delete function

        internal static void Delete(TransactionContext tc, int nID)
        {
            tc.ExecuteNonQuery("DELETE FROM TermEntityGRADE WHERE TermEntityID=%n", nID);
            tc.ExecuteNonQuery("DELETE FROM TERMPARAMETER WHERE TermParameterID=%n", nID);
        }

        internal static void DeleteGrade(TransactionContext tc, int nID)
        {
            tc.ExecuteNonQuery("DELETE FROM TermEntityGRADE WHERE TermEntityID=%n", nID);
        }

        #endregion
    }

    #endregion
}