using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35.DataAccess;
using System.Data;
using HRM.BO;
using Ease.Core.DataAccess;

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

        private DualShiftEmployeeDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, DualShiftEmployee item)
        {
            string sql = SQLParser.MakeSQL(@"INSERT INTO dbo.DualShiftEmployee (
                                             EmployeeID, Date)
                                             VALUES (
                                             %n, %d)",
                item.ID, item.EmployeeID, item.EffectDate);

            tc.ExecuteNonQuery(sql);
        }

        #endregion

        #region Update function

        internal static void Update(TransactionContext tc, DualShiftEmployee item)
        {
            tc.ExecuteNonQuery(@"UPDATE DualShiftEmployee SET
                                 employeeID = %n, Date = %d
                                 WHERE DualShiftEmployeeID=%n",
                item.EmployeeID, item.EffectDate, item.ID);
        }

        #endregion

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

        internal static IDataReader Get(TransactionContext tc, DateTime date)
        {
            return tc.ExecuteReader("SELECT * FROM DualShiftEmployee where EFFECTDATE = %d ", date);
        }

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

        #region Delete function

        internal static void Delete(TransactionContext tc, int nID)
        {
            tc.ExecuteNonQuery("DELETE FROM [DualShiftEmployee] WHERE DualShiftEmployeeID=%n", nID);
        }

        #endregion

        internal static void Save(TransactionContext tc, DataTable dTableNightShift)
        {
            foreach (DataRow dRow in dTableNightShift.Rows)
            {
                SQLParser.MakeSQL("Insert into DualShiftEmployee(EmployeeID, EffectDate) Values(%n, %d)",
                    Convert.ToInt32(dRow["EmployeeID"].ToString()), dRow["EffectDate"].ToString());
                tc.ExecuteNonQuery("Insert into DualShiftEmployee(EmployeeID, EffectDate) Values(%n, %d)",
                    Convert.ToInt32(dRow["EmployeeID"].ToString()), dRow["EffectDate"].ToString());
            }
        }
    }
}