using System;
using System.Data;
using System.Linq;
using Ease.CoreV35;
using Ease.CoreV35.DataAccess;
using System.Collections.Generic;
using Payroll.BO;
using Ease.Core.Model;
using HRM.BO;
using Ease.Core.DataAccess;
using Ease.Core.Utility;
using HRM.DA;
using static iTextSharp.text.pdf.AcroFields;
using System.Data.Common;

namespace Payroll.Service
{
    #region ClaimBasic Service
    public class PRBKpiService : ServiceTemplate, IPRBKpiService
    {
        public PRBKpiService() { }

        private void MapObject(PRBKpi oPRBKpi, DataReader oReader)
        {
            base.SetObjectID(oPRBKpi, oReader.GetInt32("KpiID").Value);
            oPRBKpi.Serial = oReader.GetString("targetSerial",true,null);
            oPRBKpi.KpiName = oReader.GetString("kpiName", true, null);
            oPRBKpi.PRBMonth = oReader.GetDateTime("PRBMonth").Value;
            oPRBKpi.Description = oReader.GetString("Description", true, null);
            this.SetObjectState(oPRBKpi, Ease.Core.ObjectState.Saved);
        }
        protected override T CreateObject<T>(DataReader oReader)
        {
            PRBKpi oPRBKpi = new PRBKpi();
            MapObject(oPRBKpi, oReader);
            return oPRBKpi as T;
        }
        protected PRBKpi CreateObject(DataReader oReader)
        {
            PRBKpi oPrbKpi = new PRBKpi();
            MapObject(oPrbKpi, oReader);
            return oPrbKpi;
        }

        #region Service implementation
       
        public List<PRBKpi> GetAll()
        {
            List<PRBKpi> prbCals = new List<PRBKpi>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(PRBKpiDA.Get(tc));
                prbCals = this.CreateObjects<PRBKpi>(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 prbCals;
        }

        public List<PRBKpi> GetKpiByPrbMonth(DateTime prbmonth)
        {
            List<PRBKpi> prbCals = new List<PRBKpi>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(PRBKpiDA.GetKpiByPrbMonth(tc, prbmonth));
                prbCals = this.CreateObjects<PRBKpi>(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 prbCals;
        }

        public bool IsKpiByPrbMonth(DateTime prbmonth)
        {
            List<PRBKpi> prbCals = new List<PRBKpi>();
            bool isKpiByPrb = false;
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(PRBKpiDA.GetKpiByPrbMonth(tc, prbmonth));
                prbCals = this.CreateObjects<PRBKpi>(dr);
                dr.Close();
                tc.End();

                if(prbCals.Count > 0)
                {
                    isKpiByPrb = true;
                }
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return isKpiByPrb;
        }


        public void Save(PRBKpi oprbkpi)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                int id = tc.GenerateID("PRBKpi", "KpiId");
                if (oprbkpi.IsNew)
                {
                    base.SetObjectID(oprbkpi, id);
                    PRBKpiDA.Insert(tc, oprbkpi);
                }
                else
                {
                    PRBKpiDA.Update(tc, oprbkpi);
                }
               
                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 Save(List<PRBKpi> prbKpiList)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                int id = tc.GenerateID("PRBKpi", "KpiId");
                foreach (PRBKpi item in prbKpiList)
                {
                    if (item.IsNew)
                    {
                        base.SetObjectID(item, id);
                        PRBKpiDA.Insert(tc, item);
                        id++;
                    }
                    else
                    {
                        PRBKpiDA.Update(tc, item);
                    }
                }
                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);
                PRBKpiDA.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

  
}