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

namespace HRM.DA
{
    #region ShiftRotation Service

    [Serializable]
    public class ShiftRotationService : ServiceTemplate, IShiftRotationService
    {
        public ShiftRotationService()
        {
        }

        private void MapObject(ShiftRotation oShiftRotation, DataReader oReader)
        {
            base.SetObjectID(oShiftRotation, oReader.GetInt32("ShiftRotationID").Value);
            oShiftRotation.ShiftID = oReader.GetInt32("ShiftID", 0);
            oShiftRotation.Sequence = oReader.GetInt32("SequenceNo").Value;
            oShiftRotation.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            oShiftRotation.CreatedBy = oReader.GetInt32("CreatedBy", 0);
            oShiftRotation.CreatedDate = oReader.GetDateTime("CreatedDate").Value;
            oShiftRotation.ModifiedBy = oReader.GetInt32("ModifiedBy");
            oShiftRotation.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            oShiftRotation.WorkPlanType = (EnumWorkPlanGroup)oReader.GetInt32("workGroupType");

            oShiftRotation.ShiftShortName = oReader.GetString("ShortName", true, "");
            this.SetObjectState(oShiftRotation, Ease.Core.ObjectState.Saved);
        }

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

        protected ShiftRotation CreateObject(DataReader oReader)
        {
            ShiftRotation oShiftRotation = new ShiftRotation();
            MapObject(oShiftRotation, oReader);
            return oShiftRotation;
        }

        #region Service implementation

        public List<ShiftRotation> Get(EnumWorkPlanGroup workGroup)
        {
            List<ShiftRotation> shiftRotations = new List<ShiftRotation>();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(ShiftRotationDA.Get(tc, workGroup));
                shiftRotations = this.CreateObjects<ShiftRotation>(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 shiftRotations;
        }

        public ShiftRotation Get(int id)
        {
            ShiftRotation oShiftRotation = new ShiftRotation();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ShiftRotationDA.Get(tc, id));
                if (oreader.Read())
                {
                    oShiftRotation = this.CreateObject<ShiftRotation>(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 oShiftRotation;
        }

        //public List<ShiftRotation> Get(EnumWorkPlanGroup workGroup)
        //{
        //    TransactionContext tc = null;
        //    try
        //    {
        //        tc = TransactionContext.Begin();
        //        DataReader dr = new DataReader(ShiftRotationDA.Get(tc, workGroup));
        //        var shiftRotations = this.CreateObjects<ShiftRotation>(dr);
        //        dr.Close();
        //        tc.End();
        //        return shiftRotations;
        //    }
        //    catch (Exception e)
        //    {
        //        #region Handle Exception

        //        if (tc != null)
        //            tc.HandleError();
        //        ExceptionLog.Write(e);
        //        throw new ServiceException(e.Message, e);

        //        #endregion
        //    }
        //}

        public ShiftRotation Get(EnumWorkPlanGroup workgrouptype, int sequence)
        {
            ShiftRotation oShiftRotation = new ShiftRotation();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ShiftRotationDA.Get(tc, workgrouptype, sequence));
                if (oreader.Read())
                {
                    oShiftRotation = this.CreateObject<ShiftRotation>(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 oShiftRotation;
        }

        public int Save(ShiftRotation oShiftRotation)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oShiftRotation.IsNew)
                {
                    int id = tc.GenerateID("ShiftRotation", "ShiftRotationID");
                    base.SetObjectID(oShiftRotation, (id));
                    int seqNo = tc.GenerateID("ShiftRotation", "SequenceNO");
                    oShiftRotation.Sequence = seqNo;
                    ShiftRotationDA.Insert(tc, oShiftRotation);
                }
                else
                {
                    ShiftRotationDA.Update(tc, oShiftRotation);
                }

                tc.End();
                return oShiftRotation.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(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                ShiftRotationDA.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 List<ShiftRotation> Get(EnumStatus status, int payrolltypeid)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(ShiftRotationDA.Get(tc, status, payrolltypeid));
                var shiftRotations = this.CreateObjects<ShiftRotation>(dr);
                dr.Close();
                tc.End();
                return shiftRotations;
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);

                #endregion
            }
        }

        #endregion
    }

    #endregion
}