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

namespace HRM.DA
{
    #region OpiItem Service

    public class OpiItemService : ServiceTemplate, IOpiItemService
    {
        #region Private functions and declaration

        public OpiItemService()
        {
        }

        private void MapObject(OpiItem oOpiItem, DataReader oReader)
        {
            base.SetObjectID(oOpiItem, oReader.GetInt32("OpiItemID").Value);
            oOpiItem.Code = oReader.GetString("Code");
            oOpiItem.Name = oReader.GetString("Name");
            oOpiItem.OpiType = (EnumOpiType)oReader.GetInt32("OpiType").Value;
            oOpiItem.Sequence = oReader.GetInt32("SequenceNO").HasValue ? oReader.GetInt32("SequenceNo").Value : 0;
            oOpiItem.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            oOpiItem.CreatedBy = oReader.GetString("CreatedBy") == null ? 0 : oReader.GetInt32("CreatedBy").Value;
            oOpiItem.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oOpiItem.ModifiedBy = oReader.GetString("ModifiedBy") == null ? 0 : oReader.GetInt32("ModifiedBy").Value;
            ;
            oOpiItem.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            this.SetObjectState(oOpiItem, Ease.Core.ObjectState.Saved);
        }

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

        protected OpiItem CreateObject(DataReader oReader)
        {
            OpiItem oOpiItem = new OpiItem();
            MapObject(oOpiItem, oReader);
            return oOpiItem;
        }

        #endregion

        #region Service implementation

        public OpiItem Get(int id)
        {
            OpiItem oOpiItem = new OpiItem();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oReader = new DataReader(OpiItemDA.Get(tc, id));
                if (oReader.Read())
                {
                    oOpiItem = this.CreateObject(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 oOpiItem;
        }

        public List<OpiItem> Get()
        {
            List<OpiItem> oOpiItems = new List<OpiItem>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(OpiItemDA.Get(tc));
                oOpiItems = this.CreateObjects<OpiItem>(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 oOpiItems;
        }

        public List<OpiItem> Get(EnumStatus status)
        {
            List<OpiItem> opiitems = new List<OpiItem>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(OpiItemDA.Get(tc, status));
                opiitems = this.CreateObjects<OpiItem>(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 opiitems;
        }
        public List<OpiItem> Get(EnumStatus status, int payrollTypeID)
        {
            List<OpiItem> Banks = new List<OpiItem>();

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

                DataReader dr = new DataReader(OpiItemDA.Get(tc, status, payrollTypeID));
                Banks = this.CreateObjects<OpiItem>(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 Banks;
        }

        public List<OpiItem> Get(string opiID)
        {
            throw new NotImplementedException();
        }

        public List<OpiItem> Get(EnumOpiType opiType, EnumStatus status)
        {
            List<OpiItem> opiitems = new List<OpiItem>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(OpiItemDA.Get(tc, opiType, status));
                opiitems = this.CreateObjects<OpiItem>(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 opiitems;
        }

        public int Save(OpiItem oOpiItem)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oOpiItem.IsNew)
                {
                    int id = tc.GenerateID("OpiItem", "OpiItemID");
                    base.SetObjectID(oOpiItem, id);

                    int seqNo = tc.GenerateID("OpiItem", "SequenceNo");
                    oOpiItem.Sequence = seqNo;

                    OpiItemDA.Insert(tc, oOpiItem);
                }
                else
                {
                    OpiItemDA.Update(tc, oOpiItem);
                }

                tc.End();
                return oOpiItem.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);
                OpiItemDA.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<OpiItem> GetMonthyIndividualAndOneOff(int payrolltypeid, EnumStatus status)
        {
            List<OpiItem> op = new List<OpiItem>();

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

                DataReader dr = new DataReader(OpiItemDA.GetMonthyIndividualAndOneOff(tc, payrolltypeid, status));
                op = this.CreateObjects<OpiItem>(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 op;
        }
        #endregion

        #region IOpiItemService Members

        #endregion
    }

    #endregion
}