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

namespace HRM.DA
{
    #region PMSException Service

    public class PMSExceptionService : ServiceTemplate
    {
        public PMSExceptionService()
        {
        }

        private void MapObject(PMSException oPMSException, DataReader oReader)
        {
            base.SetObjectID(oPMSException, oReader.GetInt32("PMSExceptionID").Value);
            oPMSException.PMPYearID = oReader.GetInt32("PMPYearID").Value;
            oPMSException.EmployeeID = oReader.GetInt32("EmployeeID").Value;
            oPMSException.TireID = oReader.GetInt32("TierID").Value;
            oPMSException.CreatedBy = oReader.GetInt32("CreatedBy", 0);
            oPMSException.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oPMSException.ModifiedBy = oReader.GetInt32("ModifiedBy", 0);
            oPMSException.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            this.SetObjectState(oPMSException, ObjectState.Saved);
        }

        protected override T CreateObject<T>(DataReader oReader)
        {
            PMSException oPMSException = new PMSException();
            MapObject(oPMSException, oReader);
            return oPMSException as T;
        }

        protected PMSException CreateObject(DataReader oReader)
        {
            PMSException oPMSException = new PMSException();
            MapObject(oPMSException, oReader);
            return oPMSException;
        }

        #region Service implementation

        public PMSException Get(int nPMPYearID, int nEmpID)
        {
            PMSException oPMSException = new PMSException();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(PMSExceptionDA.Get(tc, nPMPYearID, nEmpID));
                if (oreader.Read())
                {
                    oPMSException = this.CreateObject<PMSException>(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 oPMSException;
        }

        public List<PMSException> Get(int nPMPYearID)
        {
            List<PMSException> oPMSExceptions = new List<PMSException>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(PMSExceptionDA.Get(tc, nPMPYearID));
                oPMSExceptions = this.CreateObjects<PMSException>(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
            }

            return oPMSExceptions;
        }

        public void Save(List<PMSException> oPMSExceptions)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);

                foreach (PMSException oPMSException in oPMSExceptions)
                {
                    if (oPMSException.IsNew)
                    {
                        int id = tc.GenerateID("PMSException", "PMSExceptionID");
                        base.SetObjectID(oPMSException, id);

                        PMSExceptionDA.Insert(tc, oPMSException);
                    }
                    else
                    {
                        PMSExceptionDA.Update(tc, oPMSException);
                    }
                }

                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(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                PMSExceptionDA.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
}