using System;
using Ease.CoreV35.Caching;
using Ease.CoreV35.DataAccess;
using Ease.CoreV35.Model;
using Payroll.BO;

namespace Payroll.Service
{
    #region Training Service
    [Serializable]
    class TrainingDepartmentService : ServiceTemplate, ITrainingDepartmentService
    {
        #region Private functions and declaration

        Cache _cache = new Cache(typeof(TrainingDepartment));

        private void MapObject(TrainingDepartment oTrainingDepartment, DataReader oReader)
        {
            base.SetObjectID(oTrainingDepartment, oReader.GetID("TrainDepartmentID"));
            oTrainingDepartment.TrainingNeedAnalysisID = oReader.GetID("TrainingNeedAnalysisID");
            oTrainingDepartment.DepartmentID = oReader.GetID("DepartmentID");
            oTrainingDepartment.Remarks = oReader.GetString("Remarks");

            this.SetObjectState(oTrainingDepartment, Ease.CoreV35.ObjectState.Saved);


        }

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


        #endregion

        #region Implementation of ITrainingDepartmentService

        #region Get TrainingDepartment
        public TrainingDepartment Get(ID TrainingDepartmentID)
        {
            TrainingDepartment oTrainingDepartment = null;

            #region CacheHeader
            oTrainingDepartment = (TrainingDepartment)_cache["Get", TrainingDepartmentID];
            if (oTrainingDepartment != null)
                return oTrainingDepartment;
            #endregion

            TransactionContext tc = null;
            try
            {
                #region Retrieving data


                tc = TransactionContext.Begin();

                DataReader oreader = new DataReader(TrainingDepartmentDA.Get(tc, TrainingDepartmentID.Integer));
                oreader.Read();
                oTrainingDepartment = CreateObject<TrainingDepartment>(oreader);

                tc.End();

                #endregion
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();

                throw new ServiceException(e.Message, e);
                #endregion
            }

            #region CacheFooter
            _cache.Add(oTrainingDepartment, "Get", TrainingDepartmentID);
            #endregion

            return oTrainingDepartment;
        }
        #endregion

        #region Get ObjectsTemplate<TrainingDepartment>

        public ObjectsTemplate<TrainingDepartment> Get()
        {
            ObjectsTemplate<TrainingDepartment> TrainingDepartments;

            #region CacheHeader
            TrainingDepartments = (ObjectsTemplate<TrainingDepartment>)_cache["Get"];
            if (TrainingDepartments != null)
                return TrainingDepartments;
            #endregion

            TransactionContext tc = null;
            try
            {
                #region Retrieving data


                tc = TransactionContext.Begin();

                DataReader oreader = new DataReader(TrainingDepartmentDA.Get(tc));
                TrainingDepartments = CreateObjects<TrainingDepartment>(oreader);

                tc.End();

                #endregion
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();

                throw new ServiceException(e.Message, e);
                #endregion
            }

            #region CacheFooter
            _cache.Add(TrainingDepartments, "Get");
            #endregion

            return TrainingDepartments;
        }

        public ObjectsTemplate<TrainingDepartment> GetByTrainingNeedAnalysisID(ID TrainingNeedAnalysisID)
        {
            ObjectsTemplate<TrainingDepartment> TrainingDepartments;

            #region CacheHeader
            TrainingDepartments = (ObjectsTemplate<TrainingDepartment>)_cache["Get"];
            if (TrainingDepartments != null)
                return TrainingDepartments;
            #endregion

            TransactionContext tc = null;
            try
            {
                #region Retrieving data


                tc = TransactionContext.Begin();

                DataReader oreader = new DataReader(TrainingDepartmentDA.GetByTrainingNeedAnalysisID(tc, TrainingNeedAnalysisID));
                TrainingDepartments = CreateObjects<TrainingDepartment>(oreader);

                tc.End();

                #endregion
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();

                throw new ServiceException(e.Message, e);
                #endregion
            }

            #region CacheFooter
            _cache.Add(TrainingDepartments, "Get");
            #endregion

            return TrainingDepartments;
        }


        #endregion

        #region Save TrainingDepartment
        public ID Save(TrainingDepartment oTrainingDepartment)
        {
            try
            {
                TransactionContext tc = null;
                try
                {
                    #region Saving data


                    tc = TransactionContext.Begin(true);


                    if (oTrainingDepartment.IsNew)
                    {
                        int newID = tc.GenerateID("TrainingDepartment", "TrainDepartmentID");
                        base.SetObjectID(oTrainingDepartment, ID.FromInteger(newID));



                        TrainingDepartmentDA.Insert(tc, oTrainingDepartment);
                    }
                    else
                        TrainingDepartmentDA.Update(tc, oTrainingDepartment);


                    tc.End();

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

            return oTrainingDepartment.ID;
        }
        public  ID Save(TransactionContext tc, TrainingDepartment oTrainingDepartment)
        {
            try
            {
                try
                {
                    #region Saving data
                    if (oTrainingDepartment.IsNew)
                    {
                        int newID = tc.GenerateID("TrainingDepartment", "TrainDepartmentID");
                        base.SetObjectID(oTrainingDepartment, ID.FromInteger(newID));
                        TrainingDepartmentDA.Insert(tc, oTrainingDepartment);
                    }
                    else
                        TrainingDepartmentDA.Update(tc, oTrainingDepartment);

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

            return oTrainingDepartment.ID;
        }
        #endregion

        #region Delete
        public void Delete(ID id)
        {

            try
            {
                TransactionContext tc = null;
                try
                {
                    #region Deleting data


                    tc = TransactionContext.Begin(true);
                    TrainingDepartmentDA.Delete(tc, id.Integer);

                    tc.End();

                    #endregion
                }
                catch (Exception e)
                {
                    #region Handle Exception
                    if (tc != null)
                        tc.HandleError();

                    throw new ServiceException(e.Message, e);
                    #endregion
                }
            }
            catch (Exception e)
            {
                throw new ServiceException(e.Message, e);
            }

        }



        #endregion

        public bool DoesTrainingDepartmentExists(ID TrainingDepartmentID)
        {
            try
            {
                TransactionContext tc = null;
                tc = TransactionContext.Begin();
                bool result = false;
                result = TrainingDepartmentDA.DoesTrainingDepartmentExists(tc, TrainingDepartmentID);
                tc.End();
                return result;
            }
            catch (Exception e)
            {
                throw new Exception(e.Message, e);
            }
        }

        #endregion
    }
    #endregion
}