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

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

        private AutoObjectDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, AutoObject item)
        {
            tc.ExecuteNonQuery("INSERT INTO AutoObjectName(TableID, FormName,MenuKey)" +
                               " VALUES(%n, %s,%s)", item.ID, item.Name, item.MenuKey);
        }

        #endregion

        #region Update function

        internal static void Update(TransactionContext tc, AutoObject item)
        {
            tc.ExecuteNonQuery("UPDATE AutoObjectName SET FormName=%s,MenuKey=%s" +
                               " WHERE TableID=%n", item.Name, item.MenuKey, item.ID);
        }

        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc, string sFormName)
        {
            return tc.ExecuteReader("SELECT * FROM AutoObjectName WHERE MenuKey=%s", sFormName);
        }

        internal static DataSet GetInformation(TransactionContext tc, DateTime FromDate, DateTime ToDate,
            string sTableName)
        {
            DataSet ds = new DataSet();
            try
            {
                ds = tc.ExecuteDataSet("select  a.Code,a.description Name,case a.__$operation " +
                                       "when 1 then 'Deleted' " +
                                       "when 2 then 'Inserted' " +
                                       "when 3 then 'Before Updated'" +
                                       "when 4 then 'After Updated'" +
                                       " end operation,b.tran_begin_time fromdate from cdc.dbo_Category_CT a, cdc.lsn_time_mapping b" +
                                       " where a.__$start_lsn=b.start_lsn AND b.tran_begin_time between %D AND %D ORDER BY b.tran_begin_time",
                    FromDate, ToDate);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }

            return ds;
        }

        #endregion


        #region Delete function

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

        internal static void DeleteAll(TransactionContext tc)
        {
            tc.ExecuteNonQuery("DELETE FROM AutoObjectName");
        }

        #endregion
    }
}