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

namespace HRM.DA
{
    #region DirectorList Service

    public class DirectorListService : ServiceTemplate, IDirectorListService
    {
        #region Private functions and declaration

        #endregion

        public DirectorListService()
        {
        }

        private void MapObject(DirectorList oDirectorList, DataReader oReader)
        {
            //oDirectorList.ID = oReader.GetInt32("DirectorListID");
            base.SetObjectID(oDirectorList, oReader.GetInt32("DirectorListID", 0));
            oDirectorList.EmployeeNo = oReader.GetString("EmployeeNo");
            oDirectorList.ProjectID = oReader.GetInt32("ProjectID", 0);
            oDirectorList.Sequence = oReader.GetInt32("SequenceNO", 0);
            oDirectorList.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            this.SetObjectState(oDirectorList, Ease.Core.ObjectState.Saved);
        }

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

        protected DirectorList CreateObject(DataReader oReader)
        {
            DirectorList oDirectorList = new DirectorList();
            MapObject(oDirectorList, oReader);
            return oDirectorList;
        }

        #region Service implementation

        public List<DirectorList> Get()
        {
            List<DirectorList> DirectorLists = null;
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(DirectorListDA.Get(tc));
                DirectorLists = this.CreateObjects<DirectorList>(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 DirectorLists;
        }

        public List<DirectorList> Get(EnumStatus status)
        {
            List<DirectorList> DirectorLists = null;
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(DirectorListDA.Get(tc, status));
                DirectorLists = this.CreateObjects<DirectorList>(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 DirectorLists;
        }

        public List<DirectorList> Get(string sEmpNo)
        {
            List<DirectorList> DirectorLists = null;

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

                DataReader dr = new DataReader(DirectorListDA.Get(tc, sEmpNo));
                DirectorLists = this.CreateObjects<DirectorList>(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 DirectorLists;
        }


        public void Save(List<DirectorList> oLists)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                //if (oDirectorList.IsNew)
                //{
                if (oLists != null && oLists.Count > 0)
                    DirectorListDA.Delete(tc, oLists[0].EmployeeNo);
                foreach (DirectorList oDirectorList in oLists)
                {
                    int id = tc.GenerateID("DirectorList", "DirectorListID");
                    base.SetObjectID(oDirectorList, (id));
                    int seqNo = tc.GenerateID("DirectorList", "SequenceNO");
                    oDirectorList.Sequence = seqNo;
                    DirectorListDA.Insert(tc, oDirectorList);
                }

                //}
                //else
                //{
                //    DirectorListDA.Update(tc, oDirectorList);
                //}
                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);
                DirectorListDA.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 Delete(string sEmpNo)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                DirectorListDA.Delete(tc, sEmpNo);
                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
}