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

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

        private ObjectGroupingDA()
        {
        }

        #endregion

        #region Action Query

        internal static void Insert(TransactionContext tc, ObjectGrouping g)
        {
            tc.ExecuteNonQuery("INSERT INTO ObjectGrouping(ObjectGroupingID, Name)"
                               + " VALUES(%n, %s)", g.ID, g.Name);
        }

        internal static void Update(TransactionContext tc, ObjectGrouping g)
        {
            tc.ExecuteNonQuery("UPDATE ObjectGrouping SET Name=%s"
                               + " WHERE ObjectGroupingID=%n", g.Name, g.ID);
        }

        internal static void Delete(TransactionContext tc, int objectGroupingID)
        {
            tc.ExecuteNonQuery("DELETE FROM ObjectGrouping WHERE ObjectGroupingID=%n", objectGroupingID);
        }

        #endregion

        #region Select Query

        internal static int GenID(TransactionContext tc)
        {
            return tc.GenerateID("ObjectGrouping", "ObjectGroupingID");
        }

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

        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM ObjectGrouping ORDER BY Name");
        }

        #endregion
    }
}