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
{
    class BudgetNewJoinerService : ServiceTemplate, IBudgetNewJoinerService
    {
        #region Private functions and declaration

        #endregion

        #region Object Mapping

        private void MapObject(BudgetNewJoiner oBudgetNewJoiner, DataReader oReader)
        {
            SetObjectID(oBudgetNewJoiner, (oReader.GetInt32("BudgetNewJoinerID").Value));
            oBudgetNewJoiner.BasicSalary = oReader.GetDouble("BasicSalary").Value;
            oBudgetNewJoiner.GrossSalary = oReader.GetDouble("GrossSalary").Value;
            oBudgetNewJoiner.BudgetID = oReader.GetInt32("BudgetID", 0);
            oBudgetNewJoiner.DepartmentID = oReader.GetInt32("DepartmentID", 0);
            oBudgetNewJoiner.GradeID = oReader.GetInt32("GradeID", 0);
            oBudgetNewJoiner.CategoryID = oReader.GetInt32("CategoryID", 0);
            oBudgetNewJoiner.IncrementPercentage = oReader.GetDouble("IncrementPercentage").Value;
            oBudgetNewJoiner.LocationID = oReader.GetInt32("LocationID", 0);
            oBudgetNewJoiner.NextIncrementalMonth = oReader.GetInt32("NextIncrementalMonth").Value;
            oBudgetNewJoiner.NoofEmployee = oReader.GetInt32("NoofEmployee").Value;
            oBudgetNewJoiner.FromDate = oReader.GetDateTime("FromDate").Value;
            SetObjectState(oBudgetNewJoiner, ObjectState.Saved);
        }

        protected override T CreateObject<T>(DataReader dr)
        {
            BudgetNewJoiner oBudgetNewJoiner = new BudgetNewJoiner();
            MapObject(oBudgetNewJoiner, dr);
            return oBudgetNewJoiner as T;
        }

        #region Child Mapping

        private void MapBudgetNewJoinerCrGObject(BudgetNewJoinerCrG oBudgetNewJoinerCrG, DataReader oReader)
        {
            this.SetObjectID(oBudgetNewJoinerCrG, (oReader.GetInt32("BudgetNewJoinerCrGID").Value));
            oBudgetNewJoinerCrG.BudgetNewJoinerID = oReader.GetInt32("BudgetNewJoinerID", 0);
            oBudgetNewJoinerCrG.CCID = oReader.GetInt32("CCID", 0);
            oBudgetNewJoinerCrG.Percentage = oReader.GetDouble("Percentage").Value;
        }


        private BudgetNewJoinerCrG CreateBudgetNewJoinerCrG(DataReader oReader)
        {
            BudgetNewJoinerCrG oBudgetNewJoinerCrG = new BudgetNewJoinerCrG();
            MapBudgetNewJoinerCrGObject(oBudgetNewJoinerCrG, oReader);
            return oBudgetNewJoinerCrG;
        }

        protected List<BudgetNewJoinerCrG> CreateBudgetNewJoinerCrGs(DataReader oReader)
        {
            List<BudgetNewJoinerCrG> oBudgetNewJoinerCrGs = new List<BudgetNewJoinerCrG>();
            while (oReader.Read())
            {
                BudgetNewJoinerCrG item = CreateBudgetNewJoinerCrG(oReader);
                oBudgetNewJoinerCrGs.Add(item);
            }

            return oBudgetNewJoinerCrGs;
        }

        #endregion

        #endregion

        #region Implementation of IBudgetNewJoinerService

        public BudgetNewJoiner Get(int nID)
        {
            BudgetNewJoiner oBudgetNewJoiner = new BudgetNewJoiner();


            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BudgetNewJoinerDA.Get(tc, nID));
                if (oreader.Read())
                {
                    oBudgetNewJoiner = CreateObject<BudgetNewJoiner>(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 oBudgetNewJoiner;
        }

        public List<BudgetNewJoiner> Get()
        {
            List<BudgetNewJoiner> oBudgetNewJoiners = null;

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BudgetNewJoinerDA.Get(tc));
                // if (oreader.Read())
                //{
                oBudgetNewJoiners = this.CreateObjects<BudgetNewJoiner>(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 oBudgetNewJoiners;
        }

        public List<BudgetNewJoiner> GetWithBudgetID(int nBudID)
        {
            List<BudgetNewJoiner> oBudgetNewJoiners = null;

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BudgetNewJoinerDA.Get(tc, nBudID));
                // if (oreader.Read())
                //{
                oBudgetNewJoiners = this.CreateObjects<BudgetNewJoiner>(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 oBudgetNewJoiners;
        }

        public int Save(BudgetNewJoiner item)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (item.IsNew)
                {
                    int id = tc.GenerateID("BudgetNewJoiner", "BudgetNewJoinerID");
                    SetObjectID(item, (id));
                    BudgetNewJoinerDA.Insert(tc, item);
                }
                else
                {
                    BudgetNewJoinerDA.Update(tc, item);

                    #region delete children

                    BudgetNewJoinerDA.Delete(tc, "BudgetNewJoinerCrG", "BudgetNewJoinerID", item.ID);

                    #endregion
                }

                #region Insert Children

                foreach (BudgetNewJoinerCrG oBudgetNewJoinerCrG in item.OBudgetNewJoinerCrGs)
                {
                    oBudgetNewJoinerCrG.BudgetNewJoinerID = item.ID;
                    this.SetObjectID(oBudgetNewJoinerCrG,
                        (tc.GenerateID("BudgetNewJoinerCrG", "BudgetNewJoinerCrGID")));
                    BudgetNewJoinerDA.Insert(tc, oBudgetNewJoinerCrG);
                }

                #endregion

                tc.End();

                return item.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }
        }

        public int Save(BudgetNewJoiner item, TransactionContext tc)
        {
            try
            {
                int id = tc.GenerateID("BudgetNewJoiner", "BudgetNewJoinerID");
                SetObjectID(item, (id));
                BudgetNewJoinerDA.Insert(tc, item);

                #region Insert Children

                foreach (BudgetNewJoinerCrG oBudgetNewJoinerCrG in item.OBudgetNewJoinerCrGs)
                {
                    oBudgetNewJoinerCrG.BudgetNewJoinerID = item.ID;
                    this.SetObjectID(oBudgetNewJoinerCrG,
                        (tc.GenerateID("BudgetNewJoinerCrG", "BudgetNewJoinerCrGID")));
                    BudgetNewJoinerDA.Insert(tc, oBudgetNewJoinerCrG);
                }

                #endregion

                return item.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 nID)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);

                #region delete children

                BudgetNewJoinerDA.Delete(tc, "BudgetNewJoinerCrG", "BudgetNewJoinerID", nID);

                #endregion

                BudgetNewJoinerDA.Delete(tc, nID);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }
        }

        #region Child Implementation

        public List<BudgetNewJoinerCrG> GetBudgetNewJoinerCrGs(int baseID)
        {
            List<BudgetNewJoinerCrG> oBudgetNewJoinerCrGs;


            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BudgetNewJoinerDA.GetBudgetNewJoinerCrGs(tc, baseID));

                oBudgetNewJoinerCrGs = CreateBudgetNewJoinerCrGs(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 oBudgetNewJoinerCrGs;
        }

        #endregion

        #endregion
    }
}