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

namespace HRM.DA
{
    public class AssetInventoryService : ServiceTemplate, IAssetInventoryService
    {
        public AssetInventoryService()
        {
        }

        #region MapObject For AssetInventory

        private void MapObject(AssetInventory oAssetInventory, DataReader oReader)
        {
            base.SetObjectID(oAssetInventory, (oReader.GetInt32("AssetInventoryID").Value));
            oAssetInventory.AssetID = (oReader.GetInt32("AssetID").Value);
            oAssetInventory.ReceiveEmployeeID = (oReader.GetInt32("AllocatedUserID").Value);
            oAssetInventory.AssignedDate = oReader.GetDateTime("AllocationDate").Value;
            oAssetInventory.AssignedRemarks = oReader.GetString("AllocationRemarks");
            oAssetInventory.AssignUserID = (oReader.GetInt32("AllocatorUserID").Value);
            oAssetInventory.IsEmpConfirmed = oReader.GetBoolean("IsEmpConfirmed").GetValueOrDefault();
            oAssetInventory.empConfirmDate =
                oReader.GetDateTime("EmpConfirmationDate").GetValueOrDefault(DateTime.MinValue);
            oAssetInventory.EmpConfirmRemarks = oReader.GetString("EmpConfirmationRemarks");
            oAssetInventory.RetainUserID = oReader.GetInt32("RetainUserID", 0);
            oAssetInventory.RetainDate = oReader.GetDateTime("RetainDate").GetValueOrDefault(DateTime.MinValue);
            oAssetInventory.RetainRemarks = oReader.GetString("RetainRemarks");
            oAssetInventory.IsEmpRetained = oReader.GetBoolean("IsEmpRetained").GetValueOrDefault();
            oAssetInventory.CreatedBy = oReader.GetInt32("CreatedBy", 0);
            oAssetInventory.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oAssetInventory.ModifiedBy = oReader.GetInt32("ModifiedBy", 0);
            oAssetInventory.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            oAssetInventory.Amount = oReader.GetDouble("Amount").Value;
            this.SetObjectState(oAssetInventory, Ease.Core.ObjectState.Saved);
        }

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

        #endregion

        #region Service Implemantation

        public AssetInventory Get(int id)
        {
            AssetInventory oAssetInventory = null;

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

        public List<AssetInventory> Get()
        {
            List<AssetInventory> AssetInventorys = null;

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

                DataReader dr = new DataReader(AssetInventoryDA.Get(tc));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }

        public List<AssetInventory> GetAllAsset(int assignedUserID, int assignUserID)
        {
            List<AssetInventory> AssetInventorys = new List<AssetInventory>();

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

                DataReader dr = new DataReader(AssetInventoryDA.GetAllAsset(tc, assignedUserID, assignUserID));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }

        public List<AssetInventory> GetAllAssets(int assignedUserID)
        {
            List<AssetInventory> AssetInventorys = new List<AssetInventory>();

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

                DataReader dr = new DataReader(AssetInventoryDA.GetAllAsset(tc, assignedUserID));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }

        public List<AssetInventory> GetEmpAssignedNotReceiveConfirm(int employeeid)
        {
            List<AssetInventory> AssetInventorys = null;


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

                DataReader dr = new DataReader(AssetInventoryDA.GetEmpAssignedNotReceiveConfirm(tc, employeeid));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }


        public List<AssetInventory> GetAllAsset(int assignedUserID)
        {
            List<AssetInventory> AssetInventorys = new List<AssetInventory>();

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

                DataReader dr = new DataReader(AssetInventoryDA.GetAllAsset(tc, assignedUserID));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }

        public List<AssetInventory> GetReceivedItems(int assignUserID)
        {
            List<AssetInventory> AssetInventorys = new List<AssetInventory>();

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

                DataReader dr = new DataReader(AssetInventoryDA.GetReceivedItems(tc, assignUserID));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }

        public List<AssetInventory> GetAssets(int assignedUserID, bool isEmpConfirmed, int assignUserID)
        {
            List<AssetInventory> AssetInventorys = new List<AssetInventory>();

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

                DataReader dr =
                    new DataReader(AssetInventoryDA.GetAssets(tc, assignedUserID, isEmpConfirmed, assignUserID));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }

        public DataSet GetAssetsClearance(int receivedEmpID)
        {
            DataSet assets = new DataSet();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                assets = AssetInventoryDA.GetAssetsClearance(tc, receivedEmpID);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }

            return assets;
        }

        public List<AssetInventory> GetReturnedItems(int assignUserID)
        {
            List<AssetInventory> AssetInventorys = new List<AssetInventory>();

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

                DataReader dr = new DataReader(AssetInventoryDA.GetReturnedItems(tc, assignUserID));
                AssetInventorys = this.CreateObjects<AssetInventory>(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 AssetInventorys;
        }

        public int Save(AssetInventory oAssetInventory)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oAssetInventory.IsNew)
                {
                    int id = tc.GenerateID("AssetInventory", "AssetInventoryID");
                    base.SetObjectID(oAssetInventory, (id));
                    AssetInventoryDA.Insert(tc, oAssetInventory);
                }
                else
                {
                    AssetInventoryDA.Update(tc, oAssetInventory);
                }

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

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

                #endregion
            }
            finally
            {
                tc.End();
            }
        }

        public int UpdateEmpConfirm(AssetInventory oAssetInventory)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                AssetInventoryDA.UpdateEmpConfirm(tc, oAssetInventory);
                return oAssetInventory.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }
            finally
            {
                tc.End();
            }
        }

        public int UpdateRetainAsset(AssetInventory oAssetInventory)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                AssetInventoryDA.UpdateRetainAsset(tc, oAssetInventory);
                return oAssetInventory.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }
            finally
            {
                tc.End();
            }
        }


        public void Delete(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                AssetInventoryDA.Delete(tc, id);
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }
            finally
            {
                tc.End();
            }
        }

        public void Save(List<AssetInventory> assetInventories)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (assetInventories.Count > 0)
                {
                    AssetInventoryDA.Delete(tc, assetInventories[0].ReceiveEmployeeID,
                        assetInventories[0].AssignUserID);
                    foreach (AssetInventory assetItem in assetInventories)
                    {
                        if (assetItem.IsNew)
                        {
                            int id = tc.GenerateID("AssetInventory", "AssetInventoryID");
                            base.SetObjectID(assetItem, id);
                            AssetInventoryDA.Insert(tc, assetItem);
                        }
                        else
                        {
                            AssetInventoryDA.Update(tc, assetItem);
                        }
                    }
                }
            }
            catch (Exception e)
            {
                #region Handle Exception

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

                #endregion
            }
            finally
            {
                tc.End();
            }
        }

        #endregion
    }
}