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

namespace HRM.DA
{
    #region class Thana Service

    public class ThanaService : ServiceTemplate, IThanaService
    {
        #region constructor

        public ThanaService()
        {
        }

        #endregion

        #region object

        private void MapObject(Thana oThana, DataReader oReader)
        {
            base.SetObjectID(oThana, oReader.GetInt32("THANAID").Value);
            oThana.Code = oReader.GetString("CODE");
            oThana.Name = oReader.GetString("NAME");
            oThana.DistrictID = oReader.GetInt32("DISTRICTID", 0);
            oThana.Sequence = oReader.GetInt32("SequenceNo").Value;
            oThana.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            oThana.CreatedBy = oReader.GetInt32("CreatedBy", 0);
            oThana.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oThana.ModifiedBy = oReader.GetInt32("ModifiedBy", 0);
            oThana.ModifiedDate = oReader.GetDateTime("ModifiedDate");

            this.SetObjectState(oThana, Ease.Core.ObjectState.Saved);
        }

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

        #endregion

        #region Service implementation

        public Thana Get(int id)
        {
            Thana oThana = null;

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

        public Thana Get(string sCode)
        {
            Thana oThana = null;

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ThanaDA.Get(tc, sCode));
                if (oreader.Read())
                {
                    oThana = this.CreateObject<Thana>(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 oThana;
        }

        public List<Thana> Get()
        {
            List<Thana> thanas = new List<Thana>();

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

                DataReader dr = new DataReader(ThanaDA.Get(tc));
                thanas = this.CreateObjects<Thana>(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 thanas;
        }

        public List<Thana> Get(EnumStatus status)
        {
            List<Thana> thanas = new List<Thana>();

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

                DataReader dr = new DataReader(ThanaDA.Get(tc, status));
                thanas = this.CreateObjects<Thana>(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 thanas;
        }

        public List<Thana> GetByDistID(int nDistID)
        {
            List<Thana> thanas = new List<Thana>();

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

                DataReader dr = new DataReader(ThanaDA.GetByDistID(tc, nDistID));
                thanas = this.CreateObjects<Thana>(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 thanas;
        }


        public int Save(Thana oThana)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oThana.IsNew)
                {
                    int id = tc.GenerateID("THANA", "THANAID");
                    base.SetObjectID(oThana, id);
                    if (oThana.Code == "")
                        oThana.Code = oThana.ID.ToString();
                    ThanaDA.Insert(tc, oThana);
                }
                else
                {
                    ThanaDA.Update(tc, oThana);
                }

                tc.End();
                return oThana.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);
                ThanaDA.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
}