using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35.Model;
using Payroll.BO;
using Ease.CoreV35.DataAccess;
using Ease.CoreV35;

namespace Payroll.Service
{
    public class EmpAppraisalRatingService : ServiceTemplate, IEmpAppraisalRatingService
    {
        #region Object Mapping

        private void MapObject(EmpAppraisalRating oEmpAppraisalRating, DataReader oReader)
        {
            SetObjectID(oEmpAppraisalRating, oReader.GetID("EmpAppraislRatingID"));
            oEmpAppraisalRating.AppraisalPointRatingID = oReader.GetID("AppraisalPointRatingID");
            if (oReader.GetDateTime("AppraisalYear") != null)
            {
                oEmpAppraisalRating.AppraisalYear = (DateTime)oReader.GetDateTime("AppraisalYear");
            }
            else
            {
                oEmpAppraisalRating.AppraisalYear = DateTime.MinValue;
            }
            oEmpAppraisalRating.EmployeeID = ((oReader.GetID("EmployeeID") == null) ? null : oReader.GetID("EmployeeID"));
            if (oReader.GetString("CreatedBy") != null)
            {
                oEmpAppraisalRating.CreatedBy = oReader.GetID("CreatedBy");
            }
            else oEmpAppraisalRating.CreatedBy = null;

            if (oReader.GetString("ModifiedBy") != null)
            {
                oEmpAppraisalRating.ModifiedBy = oReader.GetID("ModifiedBy");
            }
            else oEmpAppraisalRating.ModifiedBy = null;

            if (oReader.GetDateTime("CreationDate") != null)
            {
                oEmpAppraisalRating.CreatedDate = (DateTime)oReader.GetDateTime("CreationDate");
            }
            else
            {
                oEmpAppraisalRating.CreatedDate = DateTime.MinValue;
            }

            if (oReader.GetDateTime("ModifiedDate") != null)
            {
                oEmpAppraisalRating.ModifiedDate = (DateTime)oReader.GetDateTime("ModifiedDate");
            }
            else
            {
                oEmpAppraisalRating.ModifiedDate = DateTime.MinValue;
            }


            this.SetObjectState(oEmpAppraisalRating, ObjectState.Saved);

        }

        protected override T CreateObject<T>(DataReader oReader)
        {
            EmpAppraisalRating oEmpAppraisalRating = new EmpAppraisalRating();
            MapObject(oEmpAppraisalRating, oReader);
            return oEmpAppraisalRating as T;
        }
        #endregion

        #region Service Implementation

        public ObjectsTemplate<EmpAppraisalRating> Get(DateTime appraisalyear)
        {
            ObjectsTemplate<EmpAppraisalRating> oEmpAppraisalRating = null;
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(EmpAppraisalRatingDA.Get(tc, appraisalyear));
                oEmpAppraisalRating = this.CreateObjects<EmpAppraisalRating>(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
            }

            return oEmpAppraisalRating;
        }



        public ID Save(EmpAppraisalRating item)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (item.IsNew)
                {
                    int id = tc.GenerateID("EmpAppraisalRating", "EmpAppraislRatingID");
                    int sNo = tc.GenerateID("EmpAppraisalRating", "Sequence");
                    SetObjectID(item, ID.FromInteger(id));
                    EmpAppraisalRatingDA.Insert(tc, item);
                }

                else
                {
                    EmpAppraisalRatingDA.Update(tc, item);
                }
                tc.End();

                return item.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }


        public void Save(ObjectsTemplate<EmpAppraisalRating> items)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                foreach (EmpAppraisalRating item in items)
                {
                    EmpAppraisalRatingDA.DeleteByEmpIdAndYear(tc,item);
                    //if (item.IsNew)
                    //{
                    //    int id = tc.GenerateID("EmpAppraisalRating", "EmpAppraislRatingID");
                    //    SetObjectID(item, ID.FromInteger(id));
                    //    EmpAppraisalRatingDA.Insert(tc, item);
                    //}

                    //else
                    //{
                    //    EmpAppraisalRatingDA.Update(tc, item);
                    //}
                    int id = tc.GenerateID("EmpAppraisalRating", "EmpAppraislRatingID");
                    SetObjectID(item, ID.FromInteger(id));
                    EmpAppraisalRatingDA.Insert(tc, item);

                }
                tc.End();
            }
            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);
                EmpAppraisalRatingDA.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
            }
        }


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

        #endregion


       
    }
}