using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35.Model;
using Payroll.BO;
using Ease.CoreV35.Caching;
using Ease.CoreV35.DataAccess;
using Payroll.Service.Attendence.DA;

namespace Payroll.Service.Attendence.Service
{
    #region ShiftTermDetail Service
    [Serializable]
    public class ShiftTermDetailService : ServiceTemplate, IShiftTermDetailService
    {
        #region Private functions and declaration
        Cache _cache = new Cache(typeof(ShiftTermDetail));

        #endregion
        public ShiftTermDetailService() { }

        private void MapObject(ShiftTermDetail oShiftTermDetail, DataReader oReader)
        {
            base.SetObjectID(oShiftTermDetail, oReader.GetID("ShiftTermDetailID"));
            oShiftTermDetail.ShiftTermID = oReader.GetID("ShiftTermID");
            oShiftTermDetail.Hour = oReader.GetDouble("OTHour").Value;
            oShiftTermDetail.SequenceNo = oReader.GetInt32("SequenceNo").Value;
            oShiftTermDetail.TermID = oReader.GetID("TermID");
            this.SetObjectState(oShiftTermDetail, Ease.CoreV35.ObjectState.Saved);
        }
        protected override T CreateObject<T>(DataReader oReader)
        {
            ShiftTermDetail oShiftTermDetail = new ShiftTermDetail();
            MapObject(oShiftTermDetail, oReader);
            return oShiftTermDetail as T;
        }
        protected ShiftTermDetail CreateObject(DataReader oReader)
        {
            ShiftTermDetail oShiftTermDetail = new ShiftTermDetail();
            MapObject(oShiftTermDetail, oReader);
            return oShiftTermDetail;
        }
        #region Service implementation
        public ShiftTermDetail Get(ID id)
        {
            ShiftTermDetail oShiftTermDetail = new ShiftTermDetail();
            #region Cache Header
            oShiftTermDetail = _cache["Get", id] as ShiftTermDetail;
            if (oShiftTermDetail != null)
                return oShiftTermDetail;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ShiftTermDetailDA.Get(tc, id));
                if (oreader.Read())
                {
                    oShiftTermDetail = this.CreateObject<ShiftTermDetail>(oreader);
                }
                oreader.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            #region Cache Footer
            _cache.Add(oShiftTermDetail, "Get", id);
            #endregion
            return oShiftTermDetail;
        }

        public ObjectsTemplate<ShiftTermDetail> Get()
        {
            #region Cache Header
            ObjectsTemplate<ShiftTermDetail> shiftTermDetails = _cache["Get"] as ObjectsTemplate<ShiftTermDetail>;
            if (shiftTermDetails != null)
                return shiftTermDetails;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(ShiftTermDetailDA.Get(tc));
                shiftTermDetails = this.CreateObjects<ShiftTermDetail>(dr);
                dr.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            #region Cache Footer
            _cache.Add(shiftTermDetails, "Get");
            #endregion
            return shiftTermDetails;
        }

        public ObjectsTemplate<ShiftTermDetail> GetByShiftTermID(ID nShiftTermID)
        {
            #region Cache Header
            ObjectsTemplate<ShiftTermDetail> shiftTermDetails = _cache["GetByShiftTermID", nShiftTermID] as ObjectsTemplate<ShiftTermDetail>;
            if (shiftTermDetails != null)
                return shiftTermDetails;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(ShiftTermDetailDA.GetByShiftTermID(tc, nShiftTermID));
                shiftTermDetails = this.CreateObjects<ShiftTermDetail>(dr);
                dr.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            #region Cache Footer
            _cache.Add(shiftTermDetails, "GetByShiftTermID", nShiftTermID);
            #endregion
            return shiftTermDetails;
        }

        public ID Save(ShiftTermDetail oShiftTermDetail)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oShiftTermDetail.IsNew)
                {
                    int id = tc.GenerateID("ShiftTermDetail", "ShiftTermDetailID");
                    base.SetObjectID(oShiftTermDetail, ID.FromInteger(id));
                    ShiftTermDetailDA.Insert(tc, oShiftTermDetail);
                }
                else
                {
                    ShiftTermDetailDA.Update(tc, oShiftTermDetail);
                }
                tc.End();
                return oShiftTermDetail.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public void Delete(ID id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                ShiftTermDetailDA.Delete(tc, id);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }
        #endregion
    }
    #endregion
}