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

namespace Payroll.Service
{
    #region class ExtraCurricularActivityService
    [Serializable]
    public class ExtraCurricularActivityService : ServiceTemplate, IExtraCurricularActivityService
    {
        #region Private functions and declaration
        Cache _cache = new Cache(typeof(ExtraCurricularActivity));
        #endregion

        #region constructor
        public ExtraCurricularActivityService() { }
        #endregion

        #region Object
        private void MapObject(ExtraCurricularActivity oExtraCurricularActivity, DataReader oReader)
        {
            base.SetObjectID(oExtraCurricularActivity, oReader.GetID("EXTRACURRICULARACTIVITYID"));
            oExtraCurricularActivity.Code = oReader.GetString("CODE");
            oExtraCurricularActivity.Description = oReader.GetString("DESCRIPTION");
            oExtraCurricularActivity.Sequence = oReader.GetInt32("SequenceNo").Value;
            oExtraCurricularActivity.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            oExtraCurricularActivity.CreatedBy = oReader.GetID("CreatedBy");
            oExtraCurricularActivity.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oExtraCurricularActivity.ModifiedBy = oReader.GetID("ModifiedBy");
            oExtraCurricularActivity.ModifiedDate = oReader.GetDateTime("ModifiedDate");

            this.SetObjectState(oExtraCurricularActivity, Ease.CoreV35.ObjectState.Saved);
        }

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

        protected ExtraCurricularActivity CreateObject(DataReader oReader)
        {
            ExtraCurricularActivity oExtraCurricularActivity = new ExtraCurricularActivity();
            MapObject(oExtraCurricularActivity, oReader);
            return oExtraCurricularActivity;
        }

        #endregion

        #region Service implementation

        public ExtraCurricularActivity Get(ID id)
        {
            ExtraCurricularActivity oExtraCurricularActivity = new ExtraCurricularActivity();
            #region Cache Header
            oExtraCurricularActivity = _cache["Get", id] as ExtraCurricularActivity;
            if (oExtraCurricularActivity != null)
                return oExtraCurricularActivity;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ExtraCurricularActivityDA.Get(tc, id));
                if (oreader.Read())
                {
                    oExtraCurricularActivity = this.CreateObject<ExtraCurricularActivity>(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(oExtraCurricularActivity, "Get", id);
            #endregion
            return oExtraCurricularActivity;
        }

        public ExtraCurricularActivity Get(string sCode)
        {
            ExtraCurricularActivity oExtraCurricularActivity = new ExtraCurricularActivity();
            #region Cache Header
            oExtraCurricularActivity = _cache["Get", sCode] as ExtraCurricularActivity;
            if (oExtraCurricularActivity != null)
                return oExtraCurricularActivity;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ExtraCurricularActivityDA.Get(tc, sCode));
                if (oreader.Read())
                {
                    oExtraCurricularActivity = this.CreateObject<ExtraCurricularActivity>(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(oExtraCurricularActivity, "Get", sCode);
            #endregion
            return oExtraCurricularActivity;
        }

        public ObjectsTemplate<ExtraCurricularActivity> Get()
        {
            #region Cache Header

            ObjectsTemplate<ExtraCurricularActivity> extraCurricularActivities = _cache["Get"] as ObjectsTemplate<ExtraCurricularActivity>;
            if (extraCurricularActivities != null)
                return extraCurricularActivities;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(ExtraCurricularActivityDA.Get(tc));
                extraCurricularActivities = this.CreateObjects<ExtraCurricularActivity>(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(extraCurricularActivities, "Get");

            #endregion

            return extraCurricularActivities;
        }

        public ObjectsTemplate<ExtraCurricularActivity> Get(EnumStatus status)
        {
            #region Cache Header

            ObjectsTemplate<ExtraCurricularActivity> extraCurricularActivities = _cache["Get"] as ObjectsTemplate<ExtraCurricularActivity>;
            if (extraCurricularActivities != null)
                return extraCurricularActivities;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(ExtraCurricularActivityDA.Get(tc, status));
                extraCurricularActivities = this.CreateObjects<ExtraCurricularActivity>(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(extraCurricularActivities, "Get", status);

            #endregion

            return extraCurricularActivities;
        }

        public ID Save(ExtraCurricularActivity oExtraCurricularActivity)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oExtraCurricularActivity.IsNew)
                {
                    int id = tc.GenerateID("EXTRACURRICULARACTIVITY", "EXTRACURRICULARACTIVITYID");
                    base.SetObjectID(oExtraCurricularActivity, ID.FromInteger(id));
                    ExtraCurricularActivityDA.Insert(tc, oExtraCurricularActivity);
                }
                else
                {
                    ExtraCurricularActivityDA.Update(tc, oExtraCurricularActivity);
                }
                tc.End();
                return oExtraCurricularActivity.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);
                ExtraCurricularActivityDA.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
}