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

namespace HRM.DA
{
    public class ComponentUploadSetupService : ServiceTemplate, IComponentUploadSetupService
    {
        #region Private functions and declaration

        public ComponentUploadSetupService()
        {
        }

        private void MapObject(ComponentUploadSetup componentSetup, DataReader oReader)
        {
            base.SetObjectID(componentSetup, oReader.GetInt32("ComponentUploadSetupID").Value);
            componentSetup.EmployeeID = oReader.GetInt32("EmployeeID").Value;
            componentSetup.ItemID = oReader.GetInt32("ItemID", 0);
            componentSetup.ComponentType = (EnumComponentType)oReader.GetInt32("ComponentType");
            componentSetup.Description = oReader.GetString("Description");
            this.SetObjectState(componentSetup, Ease.Core.ObjectState.Saved);
        }

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

        #endregion

        #region Service implementation

        public List<ComponentUploadSetup> Get()
        {
            List<ComponentUploadSetup> componentSetups = new List<ComponentUploadSetup>();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(ComponentUploadSetupDA.Get(tc));
                componentSetups = this.CreateObjects<ComponentUploadSetup>(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 componentSetups;
        }


        public List<ComponentUploadSetup> Get(int empid)
        {
            List<ComponentUploadSetup> componentSetups = new List<ComponentUploadSetup>();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(ComponentUploadSetupDA.Get(tc, empid));
                componentSetups = this.CreateObjects<ComponentUploadSetup>(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 componentSetups;
        }

        public int Save(ComponentUploadSetup componentSetup)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (componentSetup.IsNew)
                {
                    int id = tc.GenerateID("ComponentUploadSetup", "ComponentUploadSetupID");
                    base.SetObjectID(componentSetup, (id));

                    ComponentUploadSetupDA.Insert(tc, componentSetup);
                }
                else
                {
                    ComponentUploadSetupDA.Update(tc, componentSetup);
                }

                tc.End();
                return componentSetup.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new Exception("Failed to Component Upload Setup. Because " + e.Message, e);

                #endregion
            }
        }

        public void Delete(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                ComponentUploadSetupDA.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 bool IsExist(int empId, EnumComponentType ComponentType, int itemId)

        {
            bool Exist = false;
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();


                Exist = ComponentUploadSetupDA.IsExist(tc, empId, ComponentType, itemId);

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }

            return Exist;
        }

        #endregion
    }
}