using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Net;
using System.ServiceModel;
using System.Text;
using System.Threading;
using System.Web;
using System.Windows;
using BeWo.Data;
using BeWo.Data.Access;
using BeWo.Data.Entities;
using BeWo.Data.ICD10;
using BeWo.Data.ICF;
using BeWo.Service.Configuration;
using BeWo.Service.Core;
using BeWo.Service.DCEntityMapper;
using BeWo.Service.Invoicing;
using BeWo.Service.Plugins;
using BeWo.Service.SBD;
using BeWo.Service.Security;
using BeWo.Service.ServiceContracts;

using BS.Shared;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Compact;
using BS.Shared.DataContracts.Reports;
using BS.Shared.Extensions;
using BS.Shared.Services;
using Newtonsoft.Json;
using RestSharp;
using Utils = BeWo.Service.Core.Utils;

namespace BeWo.Service.ServiceImplementations
{
    [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall, ConcurrencyMode = ConcurrencyMode.Single)]
    public class OperationsServiceImp : IOperationsService
    {
        public Mandator GetMandatorEntity()
        {
            return AppSettings.GetMandatorEntity();
        }
        
        public void DeactivateInvoices(List<InvoiceDC> pInvoices)
        {
            try
            {
                ServiceLogic.SetActivationType<Invoice>(pInvoices.ToDictionary(i => i.InvoiceOid.Value, i => i.InvoiceVersion.Value), ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateServiceCategories(Dictionary<long, long> pOid2Version)
        {
            try
            {
                ServiceLogic.SetActivationType<ServiceCategory>(pOid2Version, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateAdditionalServices(Dictionary<long, long> pOid2Version)
        {
            try
            {
                ServiceLogic.SetActivationType<AdditionalService>(pOid2Version, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateServiceCategory(long pOid, long pVersion)
        {
            try
            {
                ServiceLogic.SetActivationType<ServiceCategory>(new Dictionary<long, long>
                {
                    {
                        pOid, pVersion
                    }
                }, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateServiceDescription(long pOid, long pVersion)
        {
            try
            {
                ServiceLogic.SetActivationType<ServiceDescription>(new Dictionary<long, long>
                {
                    {
                        pOid, pVersion
                    }
                }, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateServiceDescriptions(Dictionary<long, long> pOid2Version)
        {
            try
            {
                ServiceLogic.SetActivationType<ServiceDescription>(pOid2Version, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateAdditionalServiceRegions(Dictionary<long, long> pOid2Version)
        {
            try
            {
                ServiceLogic.SetActivationType<AdditionalServiceRegion>(pOid2Version, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteAccountingTransaction(long pOid, long pVersion)
        {
            try
            {
                DeleteAccountingTransactions(new Dictionary<long, long>
                {
                    {
                        pOid, pVersion
                    }
                });
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteAccountingTransactions(Dictionary<long, long> pOid2Version)
        {
            try
            {
                List<AccountingTransaction> lOriginals = DAOFactory.GenericDAO.LoadByIDs<AccountingTransaction>(pOid2Version.Select(e => e.Key));
                lOriginals.DoForEach(or => MapperFactory.AccountingTransactionDC_AccountingTransaction.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                // DAOFactory.GenericDAO.Deactivate<AccountingTransaction>(lOriginals);
                DAOFactory.GenericDAO.Delete(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteFileAttachment(long pOid, long pVersion)
        {
            try
            {
                DeleteFileAttachments(new Dictionary<long, long>
                {
                    {
                        pOid, pVersion
                    }
                });
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteFileAttachments(Dictionary<long, long> pOid2Version)
        {
            try
            {
                List<FileAttachment> lOriginals = DAOFactory.GenericDAO.LoadByIDs<FileAttachment>(pOid2Version.Select(e => e.Key));
                lOriginals.DoForEach(or => MapperFactory.FileAttachmentDC_FileAttachment.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                DAOFactory.GenericDAO.Delete(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteServiceCategories(Dictionary<long, long> pOid2Version)
        {
            try
            {
                List<ServiceCategory> lOriginals = DAOFactory.GenericDAO.LoadByIDs<ServiceCategory>(pOid2Version.Select(e => e.Key));
                lOriginals.DoForEach(or => MapperFactory.ServiceCategoryDC_ServiceCategory.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                DAOFactory.GenericDAO.Delete(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteServiceCategory(long pOid, long pVersion)
        {
            try
            {
                DeleteServiceCategories(new Dictionary<long, long>
                {
                    {
                        pOid, pVersion
                    }
                });
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteServiceDescription(long pOid, long pVersion)
        {
            try
            {
                DeleteServiceDescriptions(new Dictionary<long, long>
                {
                    {
                        pOid, pVersion
                    }
                });
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteServiceDescriptions(Dictionary<long, long> pOid2Version)
        {
            try
            {
                List<ServiceDescription> lOriginals = DAOFactory.GenericDAO.LoadByIDs<ServiceDescription>(pOid2Version.Select(e => e.Key));
                lOriginals.DoForEach(or => MapperFactory.ServiceDescriptionDC_ServiceDescription.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                DAOFactory.GenericDAO.Delete(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteServiceRecord(long pOid, long pVersion)
        {
            try
            {
                DeleteServiceRecords(new Dictionary<long, long>
                {
                    {
                        pOid, pVersion
                    }
                });
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteServiceRecords(Dictionary<long, long> pOid2Version)
        {
            InternalDeleteServicerecords(pOid2Version);
        }

        public static void InternalDeleteServicerecords(IDictionary<long, long> pOid2Version)
        {
            try
            {
                var lOriginals = DAOFactory.GenericDAO.LoadByIDs<ServiceRecord>(pOid2Version.Select(e => e.Key));

                lOriginals.DoForEach(or => MapperFactory.ServiceRecordDC_ServiceRecord.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                var srListToDelete = new List<ServiceRecord>();


                foreach(var item in lOriginals)
                {
                    if(item.Group != null)
                    {
                        MakeServiceRecordHistoryEntry(item.Group.ServiceRecordList, null, StatementType.Delete);

                        DAOFactory.GenericDAO.Delete(item.Group);
                    }
                    else
                    {
                        srListToDelete.Add(item);
                    }
                }

                if(srListToDelete.Count > 0)
                {
                    MakeServiceRecordHistoryEntry(srListToDelete, null, StatementType.Delete);
                    DAOFactory.GenericDAO.Delete(srListToDelete);
                }
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public Settlement2DC GenerateInitialSettlementDC(long pCostBearer2SupportConceptOid)
        {
            return GenerateInitialSettlementDCForPeriod(pCostBearer2SupportConceptOid, null, null);
        }

        public Settlement2DC GenerateInitialSettlementDCForPeriod(long pCostBearer2SupportConceptOid, DateTime? periodStart, DateTime? periodEnd)
        {
            try
            {
                var lCb2Sc = DAOFactory.GenericDAO.LoadByID<CostBearer2SupportConcept>(pCostBearer2SupportConceptOid);

                var costBearer = lCb2Sc.CostBearer;
                string tenant = null;

                if(MultitenancyOperationContextExt.Current != null)
                {
                    tenant = MultitenancyOperationContextExt.Current.Tenant;
                }

                var factory = PluginLoader.FindClass<InvoiceFactory>(costBearer.ID);

                if(factory == null)
                {
                    factory = InvoiceFactory.GetInstance(costBearer.ID, tenant);
                }

                var creator = factory.CreateSettlementInvoiceCreator(costBearer.ID, tenant, lCb2Sc);

                var lResult = creator.GenerateSettlementInvoice(lCb2Sc, periodStart, periodEnd);

                return lResult;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<Settlement2DC> GenerateInitialSettlementDCsForPeriod(long pCostBearer, DateTime periodStart, DateTime periodEnd)
        {
            return new CustomerServiceImp()
                .GetAllActiveSupportConceptsCompact()
                .Where(i => i.IsApproved && i.CostBearerOids2CostBearerRelOids.ContainsKey(pCostBearer))
                .Select(i => GenerateInitialSettlementDCForPeriod(i.CostBearerOids2CostBearerRelOids[pCostBearer], periodStart, periodEnd))
                .ToList();
        }

        public List<AccountingTransactionDC> GetAccountingTransactions(DateTimeSpan pSpan, long? pSupportConceptOid, long? pSupportConceptCostBearerRelOid)
        {
            try
            {
                return MapperFactory.AccountingTransactionDC_AccountingTransaction.MapToNewDCs(DAOFactory.SearchDAO.FindAccoutingTransactions(pSpan, pSupportConceptOid, pSupportConceptCostBearerRelOid));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<InvoiceDC> GetAllActiveInvoices()
        {
            try
            {
                return MapperFactory.InvoiceDC_Invoice.MapToNewDCs(DAOFactory.GenericDAO.GetAllActive<Invoice>());
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<CompactSupportConceptDC> GetAllActiveSupportConceptCostbearer(bool onlyApproved, bool onlyWithAssignedCostbearer, long employeeOid)
        {
            try
            {
                var s = PluginLoader.FindClass<CustomerService>();

                return s.GetAllActiveSupportConceptCostbearer(onlyApproved, onlyWithAssignedCostbearer, employeeOid);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<AdditionalServiceDC> GetAllAdditionalService()
        {
            try
            {
                IList<AdditionalService> list = DAOFactory.GenericDAO.GetAllActive<AdditionalService>();
                return MapperFactory.AdditionalServiceDC_AdditionalService.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<AdditionalServiceRegionDC> GetAllAdditionalServiceRegion()
        {
            try
            {
                var result = new List<AdditionalServiceRegionDC>();

                result =
                    MapperFactory.AdditionalServiceRegionDC_AdditionalServiceRegion.MapToNewDCs(
                        DAOFactory.GenericDAO.GetAllActive<AdditionalServiceRegion>());

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceCategoryDC> GetAllServiceCategories()
        {
            try
            {
                IList<ServiceCategory> list = DAOFactory.GenericDAO.GetAllActive<ServiceCategory>();
                return MapperFactory.ServiceCategoryDC_ServiceCategory.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceDescriptionDC> GetAllServiceDescriptions()
        {
            try
            {
                IList<ServiceDescription> list = DAOFactory.GenericDAO.GetAllActive<ServiceDescription>();

                var dcList = MapperFactory.ServiceDescriptionDC_ServiceDescription.MapToNewDCs(list);

                AppSettings settings = AppSettings.CreateSettings();
                if(settings.SortServiceDescriptionAlphabetically)
                {
                    dcList = dcList.OrderBy(sd => sd.Name).ToList();
                }
                else
                {
                    dcList.Sort((a, b) =>
                    {
                        if(a.Position == b.Position)
                        {
                            return a.ServiceDescriptionOid.Value.CompareTo(b.ServiceDescriptionOid.Value);
                        }
                        else
                        {
                            return a.Position.CompareTo(b.Position);
                        }
                    });
                }

                return dcList;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceDescriptionDC> FindServiceDescriptionsForCategory(long pCategoryOid)
        {
            try
            {
                return MapperFactory.ServiceDescriptionDC_ServiceDescription.MapToNewDCs(DAOFactory.SearchDAO.FindServiceDescriptionForCategory(pCategoryOid));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public ServiceDescriptionDC GetServiceDescription(long pServiceDescriptionOid)
        {
            try
            {
                return MapperFactory.ServiceDescriptionDC_ServiceDescription.MapToNewDC(DAOFactory.GenericDAO.GetByID<ServiceDescription>(pServiceDescriptionOid));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public string GetCompressedICD10Diagnosis()
        {
            try
            {
                return ICD10DAO.GetCompressedString();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public CustomerInfoDC GetCustomerInfosForCustomerOid(long customerOid)
        {
            try
            {
                var result = new CustomerInfoDC();
                var customer = DAOFactory.GenericDAO.LoadByID<Customer>(customerOid);

                if(customer.SupportConcepts == null || !customer.SupportConcepts.Exists(sc => sc.IsActive == ActivationTypeId.Active))
                {
                    result.CurrentSupportConcept = "Kein aktueller Hilfeplan";
                }
                else
                {
                    SupportConcept currentSC = customer.SupportConcepts.Where(sc => sc.IsActive == ActivationTypeId.Active).OrderByDescending(sc => sc.StartDate).First();

                    result.CurrentSupportConcept = "Akt. HP: ";
                    if(currentSC.StartDate.HasValue)
                    {
                        result.CurrentSupportConcept += currentSC.StartDate.Value.ToShortDateString().Remove(6, 2);
                    }

                    if(currentSC.EndDate.HasValue)
                    {
                        result.CurrentSupportConcept += " - " + currentSC.EndDate.Value.ToShortDateString().Remove(6, 2);
                    }

                    result.SupportConceptInfos = GetSupportConceptInfosForSupportConceptOid(currentSC.Oid.Value);
                }

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetCustomerServiceRecordsCompact(long pCustomerOid, long costbearer2SupportConceptOid, long? days)
        {
            try
            {
                var result = new List<ServiceRecordDC>();
                var srList = DAOFactory.SearchDAO.FindServiceRecordsDetailsForLastDays(costbearer2SupportConceptOid, days);

                if(srList != null)
                {
                    var serviceRecordsProcessed = new Dictionary<long, bool>();
                    foreach(var item in srList)
                    {
                        if(!serviceRecordsProcessed.ContainsKey(item.Oid.Value))
                        {
                            //ServiceRecordDC dc = MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDC(item);
                            //result.Add(dc);
                            var dc = CreateServiceRecordDCCompact(item);
                            if(dc != null)
                            {
                                result.Add(dc);
                            }

                            serviceRecordsProcessed.Add(item.Oid.Value, true);
                        }
                    }
                }

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetCustomerServiceRecords(long pCustomerOid, bool fetchArchivedSupportConcepts)
        {
            try
            {
                var result = new List<ServiceRecordDC>();

                var lCustomer = DAOFactory.SearchDAO.FindCustomerWithServiceRecordsWithDetail(pCustomerOid);
                if(lCustomer != null)
                {
                    var srList = lCustomer.ServiceRecordList;

                    if(srList != null)
                    {
                        var serviceRecordsProcessed = new Dictionary<long, bool>();
                        foreach(var item in srList)
                        {
                            if(!serviceRecordsProcessed.ContainsKey(item.Oid.Value))
                            {
                                var dc = CreateServiceRecordDCIfSupportConceptIsActive(item, lCustomer, !fetchArchivedSupportConcepts);
                                if(dc != null)
                                {
                                    result.Add(dc);
                                }

                                serviceRecordsProcessed.Add(item.Oid.Value, true);
                            }
                        }
                    }
                }

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetCustomerServiceRecordsInMonth(long pCustomerOid, DateTime pMonth)
        {
            try
            {
                var list = GetCustomerServiceRecords(pCustomerOid, false);

                return list.Where(i => i.Start.HasValue && i.Start.Value.Year.Equals(pMonth.Year) && i.Start.Value.Month.Equals(pMonth.Month)).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetEmployeesServiceRecords(long pEmployeeOid)
        {
            try
            {
                IEnumerable<ServiceRecord> list = DAOFactory.SearchDAO.FindEmployeeServiceRecordsWithoutCustomer(pEmployeeOid, null);

                return MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetEmployeesServiceRecords2(long pEmployeeOid, long? days)
        {
            try
            {
                IEnumerable<ServiceRecord> list = DAOFactory.SearchDAO.FindEmployeeServiceRecordsWithoutCustomer(pEmployeeOid, days);

                return MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetEmployeesServiceRecordsWithStartEndDate(long pEmployeeOid, DateTime start, DateTime ende)
        {
            try
            {
                IEnumerable<ServiceRecord> list = DAOFactory.SearchDAO.FindEmployeeServiceRecordsWithoutCustomerWithStartEndDate(pEmployeeOid, start, ende);

                return MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetCustomerServiceRecordsCompactWithStartEndDate(long pCustomerOid, long costbearer2SupportConceptOid, DateTime start, DateTime ende)
        {
            try
            {
                var result = new List<ServiceRecordDC>();
                var srList = DAOFactory.SearchDAO.FindServiceRecordsDetailsForLastDaysWithStartEndDate(costbearer2SupportConceptOid, start, ende);

                if(srList != null)
                {
                    var serviceRecordsProcessed = new Dictionary<long, bool>();
                    foreach(var item in srList)
                    {
                        if(!serviceRecordsProcessed.ContainsKey(item.Oid.Value))
                        {
                            //ServiceRecordDC dc = MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDC(item);
                            //result.Add(dc);
                            var dc = CreateServiceRecordDCCompact(item);
                            if(dc != null)
                            {
                                result.Add(dc);
                            }

                            serviceRecordsProcessed.Add(item.Oid.Value, true);
                        }
                    }
                }

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetEmployeesServiceRecordsInSpan(long pEmployeeOid, DateTimeSpan limitinDateTimeSpan)
        {
            try
            {
                IEnumerable<ServiceRecord> list = DAOFactory.SearchDAO.FindEmployeeServiceRecordsWithoutCustomerInSpan(pEmployeeOid, limitinDateTimeSpan);

                return MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<FileAttachmentDC> GetFileAttachments(TableID pObjectTid, long pObjectOid)
        {
            try
            {
                IEnumerable<FileAttachmentInfo> files = DAOFactory.SearchDAO.FindFileAttachmentInfos(pObjectTid, pObjectOid);

                return files.Select(item => MapperFactory.FileAttachmentDC_FileAttachmentInfo.MapToNewDC(item)).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<BeWoFolderDC> GetFolderTree(TableID pObjectTid, long pObjectOid)
        {
            try
            {
                IList<BeWoFolder> folder = DAOFactory.SearchDAO.FindBeWoFolders(pObjectTid, pObjectOid);
                bool templateFolder = folder.Any(f => f.SystemEntryID.Equals(SystemEntryID.TemplateDirectory));
                var folderDCList = new List<BeWoFolderDC>();

                foreach(BeWoFolder item in folder)
                {
                    folderDCList.Add(MapperFactory.BeWoFolderDC_BeWoFolder.MapToNewDC(item));
                }

                IEnumerable<FileAttachmentInfo> files = DAOFactory.SearchDAO.FindFileAttachmentInfos(pObjectTid, pObjectOid);
                var fileDCList = new List<FileAttachmentDC>();

                foreach(FileAttachmentInfo item in files)
                {
                    fileDCList.Add(MapperFactory.FileAttachmentDC_FileAttachmentInfo.MapToNewDC(item));
                }

                Thread.Sleep(500);

                return CreateFolderTree(folderDCList, fileDCList, pObjectTid, pObjectOid, templateFolder);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteFolder(long pBeWoFolderOid, long pVersion)
        {
            try
            {
                var origFolder = DAOFactory.GenericDAO.LoadByID<BeWoFolder>(pBeWoFolderOid);
                MapperFactory.BeWoFolderDC_BeWoFolder.ConcurrencyCheck(pVersion, origFolder);

                DAOFactory.GenericDAO.Delete(origFolder);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public long InsertNewFolder(BeWoFolderDC folder)
        {
            try
            {
                BeWoFolder newFolder = MapperFactory.BeWoFolderDC_BeWoFolder.MapToNewEntity(folder);

                DAOFactory.GenericDAO.Insert(newFolder);

                BeWoFolderDC newFolderDC = MapperFactory.BeWoFolderDC_BeWoFolder.MapToNewDC(newFolder);
                return newFolderDC.BeWoFolderOid.Value;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public BeWoFolderDC UpdateFolder(BeWoFolderDC folder)
        {
            try
            {
                //Root Folder kann nicht umbenannt werden
                var origFolder = DAOFactory.GenericDAO.LoadByID<BeWoFolder>(folder.BeWoFolderOid.Value);

                MapperFactory.BeWoFolderDC_BeWoFolder.MergeWithEntity(folder, origFolder);


                DAOFactory.GenericDAO.Update(origFolder);

                BeWoFolderDC updatedFolderDC = MapperFactory.BeWoFolderDC_BeWoFolder.MapToNewDC(origFolder);
                return updatedFolderDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public FileAttachmentDC UpdateFileAttachment(FileAttachmentDC file)
        {
            try
            {
                var origFile = DAOFactory.GenericDAO.LoadByID<FileAttachmentInfo>(file.FileAttachmentOid.Value);
                MapperFactory.FileAttachmentDC_FileAttachmentInfo.MergeWithEntity(file, origFile);

                DAOFactory.GenericDAO.Update(origFile);

                FileAttachmentDC updatedFileDC = MapperFactory.FileAttachmentDC_FileAttachmentInfo.MapToNewDC(origFile);
                return updatedFileDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public FileAttachmentDC DoTheRealFileUpdate(FileAttachmentDC file)
        {
            try
            {
                var origFile = DAOFactory.GenericDAO.LoadByID<FileAttachment>(file.FileAttachmentOid.Value);
                if(!origFile.Data.Equals(file.BinaryData))
                {
                }

                MapperFactory.FileAttachmentDC_FileAttachment.MergeWithEntity(file, origFile);

                DAOFactory.GenericDAO.Update(origFile);

                FileAttachmentDC updatedFileDC = MapperFactory.FileAttachmentDC_FileAttachment.MapToNewDC(origFile);
                return updatedFileDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public MandatorDC GetMandator()
        {
            return GetMandator2(true);
        }

        public MandatorDC GetMandator2(bool fetchContractState)
        {
            try
            {
                Mandator man = GetMandatorEntity();
                MandatorDC manDc = MapperFactory.MandatorDC_Mandator.MapToNewDC(man);

                Dictionary<string, string> settingValueDict = GetSettingsValueDict(manDc.Settings);

                if(fetchContractState)
                {
                    string contractState = GetContractState();
                    Dictionary<string, string> contractStateDict = GetSettingsValueDict(contractState);

                    foreach(var kv in contractStateDict)
                    {
                        if(settingValueDict.ContainsKey(kv.Key))
                        {
                            settingValueDict.Remove(kv.Key);
                        }

                        settingValueDict.Add(kv.Key, kv.Value);
                    }
                }

                if(!settingValueDict.ContainsKey("ShowScheduler") && man.IsSchedulerAllowed)
                {
                    settingValueDict.Add("ShowScheduler", "1");
                }

                if(!settingValueDict.ContainsKey("ShowMedication") && man.IsMedicationAllowed)
                {
                    settingValueDict.Add("ShowMedication", "1");
                }

                if(!settingValueDict.ContainsKey("ShowDistanceFields") && settingValueDict.ContainsKey("ShowKilometer"))
                {
                    if(settingValueDict["ShowKilometer"] != "0")
                    {
                        settingValueDict.Add("ShowDistanceFields", "1");
                    }
                }


                manDc.Settings = "";


                foreach(var kv in settingValueDict)
                {
                    if(manDc.Settings.Length > 0)
                    {
                        manDc.Settings += ";";
                    }

                    manDc.Settings += String.Format("{0}={1}", kv.Key, kv.Value);
                }

                return manDc;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordHistoryDC> GetServiceRecordHistory(long serviceRecordOid)
        {
            try
            {
                IEnumerable<ServiceRecordHistory> historyList = DAOFactory.SearchDAO.FindServiceRecordHistory(serviceRecordOid);

                List<ServiceRecordHistoryDC> result = MapperFactory.ServiceRecordHistoryDC_ServiceRecordHistory.MapToNewDCs(historyList);

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public ServiceRecordGroupDC GetServiceRecordGroup(long pGroupOid)
        {
            try
            {
                ServiceRecordGroup group = DAOFactory.SearchDAO.FindServiceRecordGroup(pGroupOid);

                ServiceRecordGroupDC groupDC = MapperFactory.ServiceRecordGroupDC_ServiceRecordGroup.MapToNewDC(group);

                var result = new List<ServiceRecordDC>();

                var serviceRecordsProcessed = new Dictionary<long, bool>();
                foreach(ServiceRecord item in group.ServiceRecordList)
                {
                    if(!serviceRecordsProcessed.ContainsKey(item.Oid.Value))
                    {
                        var dc = new ServiceRecordDC();

                        dc.ServiceRecordOid = item.Oid;
                        dc.ServiceRecordVersion = item.Version;
                        dc.Start = item.Start;
                        dc.End = item.End;
                        dc.Notice = item.Notice;
                        dc.Notice2 = item.Notice2;
                        dc.Notice3 = item.Notice3;
                        dc.Notice4 = item.Notice4;
                        dc.Notice5 = item.Notice5;
                        dc.RoundedDuration = item.RoundedDuration;
                        dc.InsertedOn = item.InsTs;
                        dc.InsUser = item.InsUser;

                        dc.DurationInStunden = item.DurationInStunden;
                        dc.ServiceRecordFormat = item.ServiceRecordFormat;

                        CompactCustomerDC customerDC = null;
                        if(item.Customer != null)
                        {
                            customerDC = new CompactCustomerDC();

                            customerDC.CustomerOid = item.Customer.Oid.Value;
                            customerDC.CustomerVersion = item.Customer.Version.Value;
                            customerDC.FirstName = item.Customer.Person.FirstName;
                            customerDC.LastName = item.Customer.Person.LastName;
                            customerDC.DateOfBirth = item.Customer.Person.DateOfBirth;
                            customerDC.Sex = item.Customer.Person.Sex;
                            customerDC.ActivationType = item.Customer.IsActive;
                            customerDC.TerminationDate = item.Customer.TerminationDate;
                            customerDC.EquityContribution = item.Customer.EquityContribution;
                        }

                        dc.Customer = customerDC;
                        if(item.Employee != null)
                        {
                            var employeeDC = new CompactEmployeeDC();

                            employeeDC.EmployeeOid = item.Employee.Oid.Value;
                            employeeDC.EmployeeVersion = item.Employee.Version.Value;
                            employeeDC.FirstName = item.Employee.Person.FirstName;
                            employeeDC.LastName = item.Employee.Person.LastName;
                            employeeDC.PersonnelNumber = item.Employee.PersonnelNumber;
                            //employeeDC.FLSPerWeek = item.Employee.WeeklyFLS;

                            dc.Employee = employeeDC;
                        }

                        CompactSupportConceptDC scDC = null;
                        if(item.SupportConcept != null)
                        {
                            scDC = new CompactSupportConceptDC();

                            scDC.SupportConceptOid = item.SupportConcept.Oid.Value;
                            scDC.SupportConceptVersion = item.SupportConcept.Version.Value;
                            scDC.Customer = customerDC;
                            scDC.ActivationType = item.SupportConcept.IsActive;
                            scDC.ConferenceDate = item.SupportConcept.ConferenceDate;
                        }

                        dc.SupportConcept = scDC;

                        CostBearer2SupportConcept cb2sc = item.CostBearer2SupportConcept;
                        if(cb2sc != null)
                        {
                            dc.CostBearer2SupportConceptOid = cb2sc.Oid.Value;

                            if(scDC != null)
                            {
                                var costBearer = new CompactCostBearerDC();

                                costBearer.IsCalculatingWithFactor = cb2sc.CostBearer.IsCalculatingWithFactor;
                                costBearer.CostBearerID = cb2sc.CostBearer.ID;
                                costBearer.CostBearerOid = cb2sc.CostBearer.Oid.Value;
                                costBearer.CostBearer2SupportConceptOid = cb2sc.Oid.Value;
                                costBearer.SupportConceptStatus = cb2sc.Status;
                                costBearer.RequestedStartDate = cb2sc.RequestedStartDate;
                                costBearer.RequestedEndDate = cb2sc.RequestedEndDate;
                                costBearer.ApprovedStartDate = cb2sc.ApprovedStartDate;
                                costBearer.ApprovedEndDate = cb2sc.ApprovedEndDate;

                                // costBearer.ApprovedFLS = cb2sc.ApprovedFLS;
                                // costBearer.ApprovedFLSTotal = cb2sc.ApprovedFLSTotal;
                                costBearer.CustomerReferenceNumber = cb2sc.CustomerReferenceNumber;

                                if(cb2sc.CostBearer.Organisation != null)
                                {
                                    CompactOrganisationDC orgDC = MapperFactory.CompactOrganisationDC_Organisation.MapToNewDC(cb2sc.CostBearer.Organisation);

                                    costBearer.Organisation = orgDC;

                                    dc.CostBearer = orgDC;
                                }

                                scDC.CostBearerList.Add(costBearer);
                                scDC.CustomerReferenceNumbers.Add(cb2sc.CustomerReferenceNumber);
                                scDC.CostBearerRelOids.Add(cb2sc.Oid.Value);
                            }
                        }

                        dc.GroupEmployeeCount = item.GroupEmployeeCount;
                        dc.GroupPersonCount = item.GroupPersonCount;
                        dc.GroupRoundedDuration = item.GroupRoundedDuration;
                        dc.GroupOid = item.GroupOid;

                        result.Add(dc);

                        serviceRecordsProcessed.Add(item.Oid.Value, true);
                    }
                }

                groupDC.ServiceRecordList = result;

                return groupDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public long GetLastServiceRecordGroupOid()
        {
            var sc = DAOFactory.GenericDAO.GetAllActiveAndArchived<ServiceRecordGroup>();

            long x = sc.Last().Oid.Value;

            return x;
        }

        public List<SupportConcetInfoDC> GetSupportConceptInfosForSupportConceptOid(long supportConceptOid)
        {
            try
            {
                var sc = DAOFactory.GenericDAO.LoadByID<SupportConcept>(supportConceptOid);
                return sc.CostBearer2SupportConceptList.Select(
                    cb2sc =>
                    {
                        Calculations calc = PluginLoader.FindClass<Calculations>(cb2sc.CostBearer.ID) ?? Calculations.GetInstance(cb2sc.CostBearer.ID);
                        var res = new SupportConcetInfoDC
                        {
                            CostBearer = cb2sc.CostBearer.Organisation.Name,
                            ApprovedHours = calc.GetApprovedHoursTotal(cb2sc.MapToNewDC(), true) ?? 0m,
                            RecordedHours = calc.GetBillableDurationInMinutes(cb2sc.ServiceRecords.MapToNewDCsCompact()) / 60
                        };

                        // if (cb2sc.ApprovedStartDate.HasValue && cb2sc.ApprovedEndDate.HasValue)
                        // {
                        // decimal lDurationInWeeks = Convert.ToDecimal((cb2sc.ApprovedEndDate.Value - cb2sc.ApprovedStartDate.Value).Days + 1) / 7;

                        // if (cb2sc.ApprovedFLSTotal == null)
                        // {
                        // if (cb2sc.ApprovedFLS.HasValue)
                        // {
                        // res.ApprovedHours = cb2sc.ApprovedFLS.Value * lDurationInWeeks;
                        // }
                        // }
                        // else
                        // {
                        // res.ApprovedHours = cb2sc.ApprovedFLSTotal.Value;
                        // }
                        // }

                        // res.RecordedHours = 0;
                        // if (cb2sc.ServiceRecords != null)
                        // {
                        // foreach (var sr in cb2sc.ServiceRecords)
                        // {
                        // if (sr.ServiceDescription != null && sr.ServiceDescription.ServiceCategory != null && sr.ServiceDescription.ServiceCategory.IsBillable)
                        // {
                        // decimal rd = sr.RoundedDuration;

                        // if (sr.ServiceDescription.ServiceCategory.Percentage != 100)
                        // {
                        // rd = (rd * sr.ServiceDescription.ServiceCategory.Percentage) / 100;
                        // }

                        // res.RecordedHours += rd;
                        // }
                        // }
                        // }

                        // res.RecordedHours /= 60;
                        return res;
                    }).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<SupportConceptTreeNodeDC> GetSupportConceptTreeAllActive()
        {
            try
            {
                return BuildTree(DAOFactory.GenericDAO.GetAllActiveAndArchived<SupportConcept>());
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<SupportConceptTreeNodeDC> GetSupportConceptTreeAllActiveWithCostbearer()
        {
            try
            {
                return BuildTree(DAOFactory.GenericDAO.GetAllActive<SupportConcept>().Where(sc => sc.CostBearer2SupportConceptList.Count > 0));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<SupportConceptTreeNodeDC> GetSupportConceptTreeAllCurrent()
        {
            try
            {
                return BuildTree(DAOFactory.SearchDAO.FindCurrentSupportConcepts());
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<SupportConceptTreeNodeDC> GetSupportConceptTreeByEmployee(long pEmployeeOid)
        {
            try
            {
                var s = PluginLoader.FindClass<CustomerService>();

                return s.GetSupportConceptTreeByEmployee(pEmployeeOid);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<SupportConceptTreeNodeDC> GetSupportConceptTreeInSpan(DateTimeSpan pSpan)
        {
            try
            {
                return BuildTree(DAOFactory.SearchDAO.FindSupportConceptsInSpan(pSpan));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public SupportConceptTreeNodeDetailInfoDC GetSupportConceptTreeNodeDetailInfo(long pCustomerOid, long? pSupportConceptOid, long? pCostbearer2SupportConceptOid)
        {
            try
            {
                var dc = new SupportConceptTreeNodeDetailInfoDC();

                var customer = DAOFactory.GenericDAO.LoadByID<Customer>(pCustomerOid);

                dc.CustomerAbsenceTimes = MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewDCs(customer.AbsenceTimes);

                if(pSupportConceptOid != null)
                {
                    var sc = DAOFactory.GenericDAO.LoadByID<SupportConcept>(pSupportConceptOid.Value);

                    var list = new List<ValueListEntryType>();
                    list.Add(ValueListEntryType.SupportConceptGoalType);
                    list.Add(ValueListEntryType.SupportConceptGoalCategoryType);
                    list.Add(ValueListEntryType.SupportConceptIndividualGoalCategoryType);
                    list.Add(ValueListEntryType.SupportConceptIndividualGoalType);

                    dc.SupportConceptGoals =
                        MapperFactory.ValueListEntryDC_ValueListEntry.MapToNewDCs(
                            sc.ValueList.FindByTypes(list)
                                .Select(e2o => e2o.Entry)
                                .Where(e => e.IsActive == ActivationTypeId.Active));

                    dc.ServiceAccountings = MapperFactory.ServiceAccountingDC_ServiceAccounting.MapToNewDCs(sc.ServiceAccountings);
                }

                if(pCostbearer2SupportConceptOid != null)
                {
                    var c2s = DAOFactory.GenericDAO.LoadByID<CostBearer2SupportConcept>(pCostbearer2SupportConceptOid.Value);
                    dc.ApprovalPeriods = MapperFactory.SupportConceptApprovalPeriodDC_SupportConceptApprovalPeriod.MapToNewDCs(c2s.ApprovalPeriodList);
                    if(dc.ApprovalPeriods != null)
                    {
                        foreach(SupportConceptApprovalPeriodDC item in dc.ApprovalPeriods)
                        {
                            if(!item.StartDate.HasValue)
                            {
                                item.StartDate = c2s.ApprovedStartDate.HasValue ? c2s.ApprovedStartDate : c2s.RequestedStartDate;
                            }

                            if(!item.EndDate.HasValue)
                            {
                                item.EndDate = c2s.ApprovedEndDate.HasValue ? c2s.ApprovedEndDate : c2s.RequestedEndDate;
                            }
                        }
                    }
                }

                return dc;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public CompactOrganisationDC FillCostbearerDetails(CompactOrganisationDC dc)
        {
            try
            {
                if(dc.CostRatePeriods == null || dc.CostRatePeriods.Count == 0)
                {
                    var org = DAOFactory.GenericDAO.LoadByID<Organisation>(dc.OrganisationOid);
                    if(org != null)
                    {
                        MapperFactory.CompactOrganisationDC_Organisation.MergeWithDC(org, dc);
                    }
                }

                return dc;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<AccountingTransactionDC> GetUnassignedAccountingTransactions()
        {
            try
            {
                IEnumerable<AccountingTransaction> list = DAOFactory.SearchDAO.FindUnassignedAccountingTransactions();

                return MapperFactory.AccountingTransactionDC_AccountingTransaction.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<VarFieldDC> GetVarFieldDefs(TableID tid)
        {
            try
            {
                return MapperFactory.VarFieldDC_VarField.VarFieldMapToDCs(DAOFactory.SearchDAO.GetVarFieldDefs(tid), null);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewAccountingTransactions(List<AccountingTransactionDC> pAccountingTransactions)
        {
            try
            {
                foreach(var at in pAccountingTransactions)
                {
                    if(at.SupportConceptCostBearerRelDC.CostBearer2SupportConceptOid.HasValue && !at.SupportConceptCostBearerRelDC.CostBearer2SupportConceptVersion.HasValue)
                    {
                        var c2s = DAOFactory.GenericDAO.LoadByID<CostBearer2SupportConcept>(at.SupportConceptCostBearerRelDC.CostBearer2SupportConceptOid.Value);
                        var c2sDc = MapperFactory.SupportConceptCostBearerRelDC_CostBearer2SupportConcept.MapToNewDC(c2s);
                        at.SupportConceptCostBearerRelDC = c2sDc;
                    }

                }

                List<AccountingTransaction> lEntities = MapperFactory.AccountingTransactionDC_AccountingTransaction.MapToNewEntities(pAccountingTransactions);
                DAOFactory.GenericDAO.Insert(lEntities);
                return lEntities.Select(e => e.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void InsertNewInvoices(List<InvoiceDC> pInvoices)
        {
            try
            {
                DAOFactory.GenericDAO.Insert(MapperFactory.InvoiceDC_Invoice.MapToNewEntities(pInvoices));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewServiceCategories(List<ServiceCategoryDC> pServiceCategories)
        {
            try
            {
                List<ServiceCategory> lServiceCategories = MapperFactory.ServiceCategoryDC_ServiceCategory.MapToNewEntities(pServiceCategories);
                DAOFactory.GenericDAO.Insert(lServiceCategories);
                return lServiceCategories.Select(sc => sc.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewAdditionalServices(IEnumerable<AdditionalServiceDC> pAdditionalServiceDcs)
        {
            try
            {
                List<AdditionalService> lAdditionalServices = MapperFactory.AdditionalServiceDC_AdditionalService.MapToNewEntities(pAdditionalServiceDcs);
                DAOFactory.GenericDAO.Insert(lAdditionalServices);
                return lAdditionalServices.Select(ads => ads.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewServiceDescriptions(List<ServiceDescriptionDC> pServiceDescriptions)
        {
            try
            {
                List<ServiceDescription> lServiceDescriptions = MapperFactory.ServiceDescriptionDC_ServiceDescription.MapToNewEntities(pServiceDescriptions);
                DAOFactory.GenericDAO.Insert(lServiceDescriptions);
                IList<SupportConcept> scToSave = new List<SupportConcept>();
                //Prüfe ob es HPs gibt wo die Leistung hinterlegt werden muss

                IList<long> newServiceDescriptionOids = new List<long>();
                foreach(ServiceDescription newSd in lServiceDescriptions)
                {
                    newServiceDescriptionOids.Add(newSd.Oid.Value);
                }

                foreach(ServiceDescription newSd in lServiceDescriptions)
                {
                    ServiceCategory cat = newSd.ServiceCategory;

                    IEnumerable<ServiceDescription> descList = DAOFactory.SearchDAO.FindServiceDescriptionForCategory(cat.Oid.Value);

                    IList<long> oids = new List<long>();
                    foreach(ServiceDescription oldSd in descList)
                    {
                        if(!newServiceDescriptionOids.Contains(oldSd.Oid.Value))
                        {
                            oids.Add(oldSd.Oid.Value);
                        }
                    }

                    //Prüfe für alle Leistungen dieser Kategorie, ob sie im Hilfeplan angehakt wurden
                    IEnumerable<ServiceAccounting> accountingList = DAOFactory.SearchDAO.FindServiceAccountingsForServiceDescriptions(oids);

                    var supportConceptCountDict = new Dictionary<long, int>();
                    foreach(ServiceAccounting acc in accountingList)
                    {
                        if(acc.SupportConceptOid.HasValue)
                        {
                            if(supportConceptCountDict.ContainsKey(acc.SupportConceptOid.Value))
                            {
                                supportConceptCountDict[acc.SupportConceptOid.Value]++;
                            }
                            else
                            {
                                supportConceptCountDict.Add(acc.SupportConceptOid.Value, 1);
                            }
                        }
                    }

                    IList<long> supportConceptToUpdateOids = new List<long>();
                    foreach(var pair in supportConceptCountDict)
                    {
                        if(pair.Value == oids.Count)
                        {
                            //Wenn es für alle alten Leistungen eine ServiceAccounting gibt, füge die neue Leistung auch hinzu
                            supportConceptToUpdateOids.Add(pair.Key);
                        }
                    }

                    foreach(long scOid in supportConceptToUpdateOids)
                    {
                        var sc = DAOFactory.GenericDAO.LoadByID<SupportConcept>(scOid);
                        var newSa = new ServiceAccounting();
                        newSa.ServiceDescription = newSd;

                        sc.ServiceAccountings.Add(newSa);

                        scToSave.Add(sc);
                    }
                }

                if(scToSave.Count > 0)
                {
                    DAOFactory.GenericDAO.Insert(scToSave);
                }


                return lServiceDescriptions.Select(sd => sd.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewAdditionalServiceRegions(List<AdditionalServiceRegionDC> pAdditionalServiceRegions)
        {
            try
            {
                List<AdditionalServiceRegion> lAdditionalServiceRegions = MapperFactory.AdditionalServiceRegionDC_AdditionalServiceRegion.MapToNewEntities(pAdditionalServiceRegions);
                DAOFactory.GenericDAO.Insert(lAdditionalServiceRegions);
                return lAdditionalServiceRegions.Select(asr => asr.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public long InsertNewAdditionalServiceRegion(AdditionalServiceRegionDC pAdditionalServiceRegionDC)
        {
            try
            {
                AdditionalServiceRegion lAdditionalServiceRegion = MapperFactory.AdditionalServiceRegionDC_AdditionalServiceRegion.MapToNewEntity(pAdditionalServiceRegionDC);
                DAOFactory.GenericDAO.Insert(lAdditionalServiceRegion);
                return lAdditionalServiceRegion.Oid.Value;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public AdditionalServiceRegionDC GetAdditionalServiceRegion(long pRegionOid)
        {
            try
            {
                return MapperFactory.AdditionalServiceRegionDC_AdditionalServiceRegion.MapToNewDC(DAOFactory.GenericDAO.GetByID<AdditionalServiceRegion>(pRegionOid));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public ServiceRecordGroupDC InsertNewServiceRecordGroup(ServiceRecordGroupDC pServiceRecordGroup)
        {
            try
            {
                var group = MapperFactory.ServiceRecordGroupDC_ServiceRecordGroup.MapToNewEntity(pServiceRecordGroup);
                var lServiceRecords = new List<ServiceRecord>();

                if(pServiceRecordGroup.ServiceRecordList != null && pServiceRecordGroup.ServiceRecordList.Count > 0)
                {
                    lServiceRecords = MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewEntities(pServiceRecordGroup.ServiceRecordList);

                    foreach(var iServiceRecord in lServiceRecords)
                    {
                        if(!group.StartDate.HasValue && group.EndDate.HasValue)
                        {
                            group.StartDate = group.EndDate.Value.AddMinutes((double) group.RoundedDuration * -1);
                        }

                        if(group.StartDate.HasValue && group.EndDate.HasValue)
                        {
                            //Korrigieren
                            if(group.StartDate.Value == group.EndDate.Value)
                            {
                                if(iServiceRecord.RoundedDuration > 0)
                                {
                                    group.EndDate = group.StartDate.Value.AddMinutes((double) iServiceRecord.RoundedDuration);
                                }
                            }
                        }

                        if(group.StartDate.HasValue)
                        {
                            iServiceRecord.Start = group.StartDate;
                        }

                        if(group.EndDate.HasValue)
                        {
                            iServiceRecord.End = group.EndDate;
                        }

                        //if(group.RoundedDuration == 0)
                        //{
                        if(group.EndDate.HasValue && group.StartDate.HasValue)
                        {
                            var minutes = group.EndDate.Value.Subtract(group.StartDate.Value).TotalMinutes;

                            group.RoundedDuration = (decimal) minutes;
                        }
                        //}

                        //if(!iServiceRecord.GroupRoundedDuration.HasValue || iServiceRecord.GroupRoundedDuration.Value == 0)
                        //{
                        iServiceRecord.GroupRoundedDuration = group.RoundedDuration;
                        //}

                        if(iServiceRecord.IP == null)
                        {
                            iServiceRecord.IP = Utils.GetClientIP();
                        }

                        // iServiceRecord.Group = group;
                    }

                    group.ServiceRecordList = lServiceRecords;


                    var gdc = PluginLoader.FindClass<GroupDurationCalculator>();

                    gdc?.CalculateGroupDuration(@group);
                }

                DAOFactory.GenericDAO.Insert(group);

                if(lServiceRecords.Count > 0)
                {
                    MakeServiceRecordHistoryEntry(lServiceRecords, lServiceRecords.Select(sr => sr.Oid.Value).ToList(), StatementType.Insert);
                }

                var newGroupDC = MapperFactory.ServiceRecordGroupDC_ServiceRecordGroup.MapToNewDC(group);

                newGroupDC.ServiceRecordList = MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(group.ServiceRecordList);

                return newGroupDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteAdditionalServiceGroupOfPeopleRelation(long pOid, long pVersion)
        {
            try
            {
                DeleteAdditionalServiceGroupOfPeopleRelations(new Dictionary<long, long> {{pOid, pVersion}});
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteAdditionalServiceBookings(Dictionary<long, long> pOid2Version)
        {
            try
            {
                List<AdditionalServiceBooking> lOriginals =
                    DAOFactory.GenericDAO.LoadByIDs<AdditionalServiceBooking>(pOid2Version.Select(e => e.Key));
                lOriginals.DoForEach(or => MapperFactory.AdditionalServiceBookingDC_AdditionalServiceBooking.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                List<AdditionalServiceBooking> asbListToDelete = lOriginals.ToList();
                if(asbListToDelete.Count <= 0)
                    return;

                DAOFactory.GenericDAO.Delete(asbListToDelete);

                IList<AssessmentSheetEntry> allEntries = DAOFactory.GenericDAO.GetAll<AssessmentSheetEntry>();
                var entries2Delete = new List<AssessmentSheetEntry>();

                foreach(AdditionalServiceBooking item in lOriginals)
                {
                    entries2Delete.AddRange(allEntries.Where(e => pOid2Version.ContainsKey(e.Customer.Oid.Value) &&
                                                                  e.Day.Equals(item.Datum.Value) &&
                                                                  e.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet)).ToList());
                }

                DAOFactory.GenericDAO.Delete(entries2Delete);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateAdditionalServiceGroupOfPeopleRelations(List<AdditionalServiceGroupOfPeopleRelationDC> pAdditionalServiceGroupOfPeopleRelations)
        {
            try
            {
                List<AdditionalService2GroupOfPeople> lOriginals = DAOFactory.GenericDAO.LoadByIDs<AdditionalService2GroupOfPeople>(pAdditionalServiceGroupOfPeopleRelations.Select(dc => dc.AdditionalService2GroupOfPeopleOid.Value));
                MapperFactory.AdditionalServiceGroupOfPeopleRelationDC_AdditionalService2GroupOfPeople.MergeWithEntitys(pAdditionalServiceGroupOfPeopleRelations, lOriginals);
                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateAdditionalServiceBookings(List<AdditionalServiceBookingDC> pAdditionalServiceBookings)
        {
            try
            {
                List<AdditionalServiceBooking> lOriginals = DAOFactory.GenericDAO.LoadByIDs<AdditionalServiceBooking>(pAdditionalServiceBookings.Select(dc => dc.AdditionalServiceBookingOid.Value));
                MapperFactory.AdditionalServiceBookingDC_AdditionalServiceBooking.MergeWithEntitys(pAdditionalServiceBookings, lOriginals);
                DAOFactory.GenericDAO.Update(lOriginals);

                var entries2Update = new List<AssessmentSheetEntry>();
                var entries2Delete = new List<AssessmentSheetEntry>();
                var newEntries = new List<AssessmentSheetEntry>();

                IList<AssessmentSheetValue> avList = DAOFactory.GenericDAO.GetAll<AssessmentSheetValue>();

                AssessmentSheetValue yes = avList.First(v => !String.IsNullOrEmpty(v.Description) && v.Description.Equals("Ja") &&
                                                             v.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet));

                //var no = avList.First(v => !String.IsNullOrEmpty(v.Description) && v.Description.Equals("Nein") &&
                //                                                                    v.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet));

                foreach(AdditionalServiceBooking item in lOriginals)
                {
                    IEnumerable<AssessmentSheetEntry> list = DAOFactory.SearchDAO.GetAdditionalAssessmentSheetEntries(item.Datum.Value);

                    IEnumerable<AssessmentSheetEntry> list2 = list.Where(e => !String.IsNullOrEmpty(e.AssessmentSheetCategory.Description) &&
                                                                              e.AssessmentSheetCategory.Description.Equals(item.AdditionalServiceRegion.AdditionalService.Name) &&
                                                                              item.Customer2AddServiceBookings.Exists(c2a => c2a.CustomerOid == e.Customer.Oid));

                    entries2Update.AddRange(list2);

                    foreach(Customer2AddServiceBooking c2a in item.Customer2AddServiceBookings)
                    {
                        bool containsEntry = false;

                        foreach(AssessmentSheetEntry entry in entries2Update)
                        {
                            if(entry.Customer.Oid == null)
                                continue;
                            if(entry.Customer.Oid.Value.Equals(c2a.CustomerOid))
                            {
                                containsEntry = true;
                                if(c2a.Participated)
                                    entry.AssessmentSheetValue = yes;
                                else
                                    entries2Delete.Add(entry);
                            }
                        }

                        if(c2a.Participated && !containsEntry)
                        {
                            AssessmentSheetCategory cat =
                                DAOFactory.SearchDAO.GetAddServiceAssessmentSheetCategoryWithName(
                                    item.AdditionalServiceRegion.AdditionalService.Name);
                            if(cat != null)
                            {
                                newEntries.Add(new AssessmentSheetEntry
                                {
                                    Customer = DAOFactory.GenericDAO.GetByID<Customer>(c2a.CustomerOid),
                                    AssessmentSheetCategory = cat,
                                    AssessmentSheetValue = yes,
                                    SystemEntryID = SystemEntryID.AdditionalServiceAssessmentSheet,
                                    Day = item.Datum.Value
                                });
                            }
                        }
                    }
                }

                entries2Update.RemoveRange(entries2Delete);

                DAOFactory.GenericDAO.Update(entries2Update);
                DAOFactory.GenericDAO.Delete(entries2Delete);
                DAOFactory.GenericDAO.Insert(newEntries);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public bool AssessmentSheetEntryBelongsToAddServices(long assessmentSheetCategoryOid)
        {
            var lOriginal = DAOFactory.GenericDAO.GetByID<AssessmentSheetCategory>(assessmentSheetCategoryOid);
            IList<AdditionalService> services = DAOFactory.GenericDAO.GetAll<AdditionalService>();

            bool result = lOriginal.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet) && services.Count(e => e.Name.Equals(lOriginal.Description)) > 0;

            return result;
        }

        public AdditionalServiceGroupOfPeopleDC UpdateAdditionalServiceGroupOfPeople(AdditionalServiceGroupOfPeopleDC pAdditionalServiceGroupOfPeople)
        {
            try
            {
                var lOriginal =
                    DAOFactory.GenericDAO.LoadByID<AdditionalServiceGroupOfPeople>(
                        pAdditionalServiceGroupOfPeople.AdditionalServiceGroupOfPeopleOid.Value);

                MapperFactory.AdditionalServiceGroupOfPeopleCD_AdditionalServiceGroupOfPeople.MergeWithEntity(
                    pAdditionalServiceGroupOfPeople, lOriginal);

                MapperFactory.CompactCustomerDC_Customer.MergeWithEntitys(
                    pAdditionalServiceGroupOfPeople.CustomerList, lOriginal.CustomerList);

                DAOFactory.GenericDAO.Update(lOriginal);

                AdditionalServiceGroupOfPeopleDC newGroupDC =
                    MapperFactory.AdditionalServiceGroupOfPeopleCD_AdditionalServiceGroupOfPeople.MapToNewDC(
                        lOriginal);

                newGroupDC.CustomerList =
                    MapperFactory.CompactCustomerDC_Customer.MapToNewDCs(lOriginal.CustomerList);

                return newGroupDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewAdditionalServiceGroupOfPeopleRelations(List<AdditionalServiceGroupOfPeopleRelationDC> pAdditionalServiceGroupOfPeopleRelations)
        {
            try
            {
                List<AdditionalService2GroupOfPeople> lAdditionalServiceGroupOfPeopleRelations =
                    MapperFactory.AdditionalServiceGroupOfPeopleRelationDC_AdditionalService2GroupOfPeople.MapToNewEntities(pAdditionalServiceGroupOfPeopleRelations);

                DAOFactory.GenericDAO.Insert(lAdditionalServiceGroupOfPeopleRelations);

                return lAdditionalServiceGroupOfPeopleRelations.Select(asgopr => asgopr.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewAdditionalServiceGroupsOfPeople(List<AdditionalServiceGroupOfPeopleDC> pGroups)
        {
            try
            {
                List<AdditionalServiceGroupOfPeople> lGroups =
                    MapperFactory.AdditionalServiceGroupOfPeopleCD_AdditionalServiceGroupOfPeople.MapToNewEntities(
                        pGroups);

                DAOFactory.GenericDAO.Insert(lGroups);

                return lGroups.Select(asgop => asgop.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewServiceRecords(List<ServiceRecordDC> pServiceRecords)
        {
            return InternalInsertNewServiceRecords(MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewEntities(pServiceRecords));
        }

        public static List<long> InternalInsertNewServiceRecords(IEnumerable<ServiceRecord> lServiceRecords)
        {
            try
            {
                ServiceRecordGroup group = null;

                foreach(var iServiceRecord in lServiceRecords)
                {
                    if(string.IsNullOrEmpty(iServiceRecord.IP))
                    {
                        iServiceRecord.IP = OperationContext.Current != null ? Utils.GetClientIP() : "::1";
                    }

                    if(iServiceRecord.InsTs == null)
                    {
                        iServiceRecord.InsTs = DateTime.Now;
                    }

                    if(iServiceRecord.GroupEmployeeCount != null && iServiceRecord.GroupPersonCount != null &&
                       (iServiceRecord.GroupEmployeeCount.Value + iServiceRecord.GroupPersonCount.Value > 2))
                    {
                        if(group == null)
                        {
                            group = new ServiceRecordGroup
                            {
                                CustomerCount = iServiceRecord.GroupPersonCount.Value,
                                EmployeeCount = iServiceRecord.GroupEmployeeCount.Value,
                                RoundedDuration = iServiceRecord.GroupRoundedDuration.Value,
                                StartDate = iServiceRecord.Start,
                                EndDate = iServiceRecord.End
                            };
                        }

                        iServiceRecord.Group = group;
                    }
                    else
                    {
                        var srdc = PluginLoader.FindClass<ServiceRecordDurationCalculator>();
                        if(srdc != null)
                        {
                            srdc.CalculateRoundedDuration(iServiceRecord);
                        }

                        var bsi = PluginLoader.FindClass<SaveInterceptor>();
                        if(bsi != null)
                        {
                            bsi.BeforeSaveServiceRecord(iServiceRecord);
                        }
                    }
                }

                DAOFactory.GenericDAO.Insert(lServiceRecords);

                MakeServiceRecordHistoryEntry(lServiceRecords, lServiceRecords.Select(sr => sr.Oid.Value).ToList(), StatementType.Insert);

                return lServiceRecords.Select(sr => sr.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<long> InsertNewAdditionalServiceBookings(List<AdditionalServiceBookingDC> pAdditionalServiceBookings)
        {
            try
            {
                List<AdditionalServiceBooking> lAdditionalServiceBookings = MapperFactory.AdditionalServiceBookingDC_AdditionalServiceBooking.MapToNewEntities(pAdditionalServiceBookings);
                DAOFactory.GenericDAO.Insert(lAdditionalServiceBookings);

                foreach(AdditionalServiceBooking booking in lAdditionalServiceBookings)
                {
                    AttachAddServiceToAssessment(booking);
                }

                return lAdditionalServiceBookings.Select(asb => asb.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public bool IsAlive()
        {
            return true;
        }

        public string PrepareFLSReport(FLSAnalysisDataReportDC pReportDC, string id)
        {
            try
            {
                string lResult = id + ".xml";

                string lDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, MultitenancyOperationContextExt.Current.Tenant + @"\temp");
                string lPath = Path.Combine(lDir, lResult);

                BS.Shared.Core.Utils.XMLSerialize(lPath, pReportDC);

                return lResult;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public string PrepareSettlementReport(Settlement2DC pSettlementDC)
        {
            try
            {
                string lResult = Guid.NewGuid() + ".xml";

                string lDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, MultitenancyOperationContextExt.Current.Tenant + @"\temp");
                string lPath = Path.Combine(lDir, lResult);

                BS.Shared.Core.Utils.XMLSerialize(lPath, pSettlementDC);

                return lResult;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateAccountingTransactions(List<AccountingTransactionDC> pAccountingTransactions)
        {
            try
            {
                List<AccountingTransaction> lOriginals = DAOFactory.GenericDAO.LoadByIDs<AccountingTransaction>(pAccountingTransactions.Select(dc => dc.AccountingTransactionOid.Value));
                MapperFactory.AccountingTransactionDC_AccountingTransaction.MergeWithEntitys(pAccountingTransactions, lOriginals);
                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateInvoices(List<InvoiceDC> invoices)
        {
            try
            {
                List<Invoice> lOriginals = DAOFactory.GenericDAO.LoadByIDs<Invoice>(invoices.Select(dc => dc.InvoiceOid.Value));
                MapperFactory.InvoiceDC_Invoice.MergeWithEntitys(invoices, lOriginals);
                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public MandatorDC UpdateMandator(MandatorDC mandator)
        {
            try
            {
                Mandator lOriginal = GetMandatorEntity();
                //var oldDc = MapperFactory.MandatorDC_Mandator.MapToNewDC(lOriginal);

                MapperFactory.MandatorDC_Mandator.MergeWithEntity(mandator, lOriginal);
                DAOFactory.GenericDAO.Update(lOriginal);
                return MapperFactory.MandatorDC_Mandator.MapToNewDC(lOriginal);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateServiceCategories(List<ServiceCategoryDC> pServiceCategories)
        {
            try
            {
                List<ServiceCategory> lOriginals = DAOFactory.GenericDAO.LoadByIDs<ServiceCategory>(pServiceCategories.Select(sc => sc.ServiceCategoryOid.Value));

                MapperFactory.ServiceCategoryDC_ServiceCategory.MergeWithEntitys(pServiceCategories, lOriginals);

                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateAdditionalServices(List<AdditionalServiceDC> pAdditionalServices)
        {
            try
            {
                List<AdditionalService> lOriginals = DAOFactory.GenericDAO.LoadByIDs<AdditionalService>(pAdditionalServices.Select(sc => sc.AdditionalServiceOid.Value));

                MapperFactory.AdditionalServiceDC_AdditionalService.MergeWithEntitys(pAdditionalServices, lOriginals);

                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateServiceDescriptions(List<ServiceDescriptionDC> pServiceDescriptions)
        {
            try
            {
                List<ServiceDescription> lOriginals = DAOFactory.GenericDAO.LoadByIDs<ServiceDescription>(pServiceDescriptions.Select(sc => sc.ServiceDescriptionOid.Value));

                MapperFactory.ServiceDescriptionDC_ServiceDescription.MergeWithEntitys(pServiceDescriptions, lOriginals);

                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateAdditionalServiceRegions(List<AdditionalServiceRegionDC> pAdditionalServiceRegions)
        {
            try
            {
                List<AdditionalServiceRegion> lOriginals = DAOFactory.GenericDAO.LoadByIDs<AdditionalServiceRegion>(pAdditionalServiceRegions.Select(sc => sc.AdditionalServiceRegionOid.Value));

                MapperFactory.AdditionalServiceRegionDC_AdditionalServiceRegion.MergeWithEntitys(pAdditionalServiceRegions, lOriginals);

                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public ServiceRecordGroupDC UpdateServiceRecordGroup(ServiceRecordGroupDC pServiceRecordGroup)
        {
            try
            {
                var lOriginal = DAOFactory.GenericDAO.LoadByID<ServiceRecordGroup>(pServiceRecordGroup.ServiceRecordGroupOid.Value);

                var originalStart = lOriginal.StartDate;
                var originalEnde = lOriginal.EndDate;

                if(originalStart.HasValue && originalEnde.HasValue && pServiceRecordGroup.StartDate.HasValue &&
                   pServiceRecordGroup.EndDate.HasValue)
                {
                    var minutesOrg = originalEnde.Value.Subtract(originalStart.Value).TotalMinutes;
                    var minutesNew = pServiceRecordGroup.EndDate.Value.Subtract(pServiceRecordGroup.StartDate.Value).TotalMinutes;

                    //Start und Ende korrigieren

                    if(Math.Abs(minutesNew - minutesOrg) < 0.1 && pServiceRecordGroup.StartDate.Value.Hour == 0 && pServiceRecordGroup.StartDate.Value.Minute == 0 &&
                       pServiceRecordGroup.StartDate.Value.Second == 0)
                    {
                        //prüfen ob korrigiert werden muss
                        if(originalStart.Value.Hour != 0 ||
                           originalStart.Value.Minute != 0)
                        {
                            pServiceRecordGroup.StartDate = originalStart;
                            pServiceRecordGroup.EndDate = originalEnde;
                            pServiceRecordGroup.RoundedDuration = (decimal) originalEnde.Value.Subtract(originalStart.Value).TotalMinutes;
                            foreach(var srdc in pServiceRecordGroup.ServiceRecordList)
                            {
                                srdc.Start = originalStart;
                                srdc.End = originalEnde;
                                srdc.GroupRoundedDuration = pServiceRecordGroup.RoundedDuration;
                            }
                        }
                    }


                }

                if(!pServiceRecordGroup.StartDate.HasValue && pServiceRecordGroup.EndDate.HasValue)
                {
                    pServiceRecordGroup.StartDate =
                        pServiceRecordGroup.EndDate.Value.AddMinutes((double) pServiceRecordGroup.RoundedDuration * -1);


                }

                pServiceRecordGroup.RoundedDuration = (decimal) pServiceRecordGroup.EndDate.Value.Subtract(pServiceRecordGroup.StartDate.Value).TotalMinutes;
                foreach(var srdc in pServiceRecordGroup.ServiceRecordList)
                {
                    srdc.GroupRoundedDuration = pServiceRecordGroup.RoundedDuration;
                }


                MapperFactory.ServiceRecordGroupDC_ServiceRecordGroup.MergeWithEntity(pServiceRecordGroup, lOriginal);

                var lServiceRecords = new List<ServiceRecord>();

                // update servicerecords
                MapperFactory.ServiceRecordDC_ServiceRecord.MergeWithEntitys(pServiceRecordGroup.ServiceRecordList, lOriginal.ServiceRecordList);
                foreach(ServiceRecord iServiceRecord in lOriginal.ServiceRecordList)
                {
                    if(String.IsNullOrEmpty(iServiceRecord.IP))
                        iServiceRecord.IP = Utils.GetClientIP();

                    iServiceRecord.GroupOid = lOriginal.Oid;
                    lServiceRecords.Add(iServiceRecord);
                }

                var gdc = PluginLoader.FindClass<GroupDurationCalculator>();

                if(gdc != null)
                {
                    gdc.CalculateGroupDuration(lOriginal);
                }

                DAOFactory.GenericDAO.Update(lOriginal);
                MakeServiceRecordHistoryEntry(lServiceRecords, null, StatementType.Update);


                ServiceRecordGroupDC newGroupDC = MapperFactory.ServiceRecordGroupDC_ServiceRecordGroup.MapToNewDC(lOriginal);

                newGroupDC.ServiceRecordList = MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(lOriginal.ServiceRecordList);

                return newGroupDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateServiceRecords(List<ServiceRecordDC> pServiceRecords)
        {
            try
            {
                List<ServiceRecord> lOriginals =
                    DAOFactory.GenericDAO.LoadByIDs<ServiceRecord>(
                        pServiceRecords.Select(sr => sr.ServiceRecordOid.Value));

                if(lOriginals.Count == 1 && pServiceRecords.Count == 1)
                {
                    var srDc = pServiceRecords[0];
                    var srOrg = lOriginals[0];

                    var originalStart = srOrg.Start;
                    var originalEnde = srOrg.End;

                    if(originalStart.HasValue && originalEnde.HasValue && srDc.Start.HasValue && srDc.End.HasValue)
                    {
                        var minutesOrg = originalEnde.Value.Subtract(originalStart.Value).TotalMinutes;
                        var minutesNew = srDc.End.Value.Subtract(srDc.Start.Value).TotalMinutes;


                        //Start und Ende korrigieren
                        if(Math.Abs(minutesNew - minutesOrg) < 0.1 && srDc.Start.Value.Hour == 0 && srDc.Start.Value.Minute == 0 && srDc.Start.Value.Second == 0)
                        {
                            //prüfen ob korrigiert werden muss
                            if(originalStart.Value.Hour != 0 ||
                               originalStart.Value.Minute != 0)
                            {
                                srDc.Start = originalStart;
                                srDc.End = originalEnde;
                                //pServiceRecordGroup.RoundedDuration = (decimal)originalEnde.Value.Subtract(originalStart.Value).TotalMinutes;

                            }
                        }


                    }
                }


                MapperFactory.ServiceRecordDC_ServiceRecord.MergeWithEntitys(pServiceRecords, lOriginals);

                var srdc = PluginLoader.FindClass<ServiceRecordDurationCalculator>();
                var gdc = PluginLoader.FindClass<GroupDurationCalculator>();

                foreach(var serviceRecord in lOriginals)
                {
                    if(srdc != null)
                    {
                        srdc.CalculateRoundedDuration(serviceRecord);
                    }

                    if(serviceRecord.GroupOid.HasValue && serviceRecord.GroupPersonCount.HasValue && serviceRecord.GroupEmployeeCount.HasValue && gdc != null)
                    {
                        var gc = gdc.CalculateGroupDuration(serviceRecord.GroupPersonCount.Value,
                            serviceRecord.GroupEmployeeCount.Value, serviceRecord.RoundedDuration);

                        var singleduration = serviceRecord.RoundedDuration / serviceRecord.GroupPersonCount.Value;

                        if(gc != null)
                        {
                            singleduration = gc.SingleDuration;
                        }

                        serviceRecord.RoundedDuration = singleduration;
                    }

                }


                if(srdc != null)
                {

                }

                var si = PluginLoader.FindClass<SaveInterceptor>();
                if(si != null)
                {
                    foreach(var serviceRecord in lOriginals)
                    {
                        si.BeforeSaveServiceRecord(serviceRecord);
                    }
                }

                DAOFactory.GenericDAO.Update(lOriginals);


                lOriginals =
                    DAOFactory.GenericDAO.LoadByIDs<ServiceRecord>(
                        pServiceRecords.Select(sr => sr.ServiceRecordOid.Value));

                MakeServiceRecordHistoryEntry(lOriginals, null, StatementType.Update);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public bool DoesNotOverlapWithOtherServiceRecord(ServiceRecordDC pServiceRecord, long customerOid, long? employeeOid)
        {
            //obsolete
            return false;
            //if (pServiceRecord.ServiceDescription.DoNotCheckOverlapping)
            //{
            //	return false;
            //}
            //var span = new DateTimeSpan
            //{StartDate = pServiceRecord.Start.Value, EndDate = pServiceRecord.End.Value.AddDays(1).AddTicks(-1)};

            //List<ServiceRecord> records = DAOFactory.SearchDAO.FindCustomerServiceRecords(customerOid, span, employeeOid, null).ToList();

            //return records.Count <= 0 || records.Where(record => record.CostBearer2SupportConcept.CostBearer.Oid == pServiceRecord.CostBearer.OrganisationOid).Select(record => TimeSpanOverlapsWithOtherTimeSpan(pServiceRecord.Start, record.Start, pServiceRecord.RoundedDuration, record.RoundedDuration)).All(timeCheck => !timeCheck);
        }

        public bool OverlapsWithAnotherAdditionalServiceBooking(long additionalServiceRegionOid, List<long> customerOids, DateTime pDatum)
        {
            List<AdditionalServiceBooking> bookings = DAOFactory.GenericDAO.GetAll<AdditionalServiceBooking>().Where(b => b.Datum.Equals(pDatum) && b.AdditionalServiceRegion.Oid.Value.Equals(additionalServiceRegionOid)).ToList();

            return bookings.Any(booking => booking.Customer2AddServiceBookings.Any(customer => customerOids.Contains(customer.CustomerOid)));
        }

        public List<AdditionalServiceGroupOfPeopleRelationDC> GetAllAdditionalServiceGroupOfPeopleRelation()
        {
            try
            {
                IList<AdditionalService2GroupOfPeople> as2gop = DAOFactory.GenericDAO.GetAll<AdditionalService2GroupOfPeople>();
                return as2gop.Select(item => MapperFactory.AdditionalServiceGroupOfPeopleRelationDC_AdditionalService2GroupOfPeople.MergeWithDC(item, new AdditionalServiceGroupOfPeopleRelationDC())).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<AdditionalServiceGroupOfPeopleDC> GetAllAdditionalServiceGroupOfPeople()
        {
            try
            {
                List<AdditionalServiceGroupOfPeopleDC> result =
                    MapperFactory.AdditionalServiceGroupOfPeopleCD_AdditionalServiceGroupOfPeople.MapToNewDCs(
                        DAOFactory.GenericDAO.GetAll<AdditionalServiceGroupOfPeople>()).ToList();

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<AdditionalServiceBookingDC> GetAllAdditionalServiceBookings(long? regionOid, DateTime start, DateTime end)
        {
            try
            {
                List<AdditionalServiceBookingDC> result =
                    MapperFactory.AdditionalServiceBookingDC_AdditionalServiceBooking.MapToNewDCs(
                        DAOFactory.SearchDAO.GetAdditionalServiceBookings(regionOid, start, end)).ToList();

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public Dictionary<ServiceRecordDC, List<ServiceRecordValidationResult>> ValidateGroupServiceRecordEntry(ServiceRecordDC pServiceRecord, List<ServiceRecordDC> groupServiceRecords, List<CompactEmployeeDC> employees, DateTime? date, int maxDaysEditServiceRecordsAllowed, decimal flsTotalRounded, out Dictionary<long, string> overlappingRecords, out Dictionary<long, string> overlappingEmployees)
        {
            var validator = PluginLoader.FindClass<ServiceRecordValidator>();
            return validator.ValidateGroupServiceRecordEntry(pServiceRecord, groupServiceRecords, employees, date,
                maxDaysEditServiceRecordsAllowed, flsTotalRounded, out overlappingRecords, out overlappingEmployees);

        }

        public List<ServiceRecordValidationResultDC> ValidateServiceRecordEntry(ServiceRecordDC newServiceRecord, SupportConceptStatisticsDC statistics, int maxDaysEditServiceRecordsAllowed, bool isGroupRecord, IList<long> employeeOids)
        {
            return ValidateServiceRecord(newServiceRecord, statistics, maxDaysEditServiceRecordsAllowed, employeeOids, null);
        }

        public List<ServiceRecordValidationResultDC> ValidateServiceRecord(ServiceRecordDC newServiceRecord, SupportConceptStatisticsDC statistics, int maxDaysEditServiceRecordsAllowed, IList<long> employeeOids, IList<long> cb2scOids)
        {
            var validator = PluginLoader.FindClass<ServiceRecordValidator>();
            return validator.ValidateServiceRecord(newServiceRecord, statistics, maxDaysEditServiceRecordsAllowed, employeeOids, cb2scOids);
        }

        public List<ServiceRecordValidationResultDC> ValidateServiceRecordDeletion(ServiceRecordDC serviceRecord, long employeeOid)
        {
            var validator = PluginLoader.FindClass<ServiceRecordValidator>();
            return validator.ValidateServiceRecordDeletion(serviceRecord, employeeOid);

        }

        public List<ServiceRecordValidationResult> CheckExistingSettlementInvoices(ServiceRecordDC pServiceRecord)
        {
            var result = new List<ServiceRecordValidationResult>();
            // 6. SettlementInvoiceAlreadyExisting
            try
            {
                IList<SettlementInvoice> allSettlementInvoices = DAOFactory.GenericDAO.GetAll<SettlementInvoice>();

                foreach(SettlementInvoice rechnung in allSettlementInvoices)
                {
                    if(rechnung.InvoiceBase.CostBearer2SupportConcept.Oid.HasValue)
                        if(rechnung.InvoiceBase.CostBearer2SupportConcept.Oid.Value.Equals(pServiceRecord.CostBearer2SupportConceptOid.Value) && rechnung.IsActive.Equals(ActivationTypeId.Active))
                        {
                            result.Add(ServiceRecordValidationResult.SettlementInvoiceAlreadyExisting);
                            break;
                        }
                }
            }
            catch(Exception)
            {
                result.Add(ServiceRecordValidationResult.Error);
            }

            return result;
        }

        public List<AdditionalServiceBookingDC> GetAllAdditionalServiceBookingsForCustomer(long customerOid, DateTime start, DateTime end)
        {
            try
            {
                ;
                List<AdditionalServiceBookingDC> result =
                    MapperFactory.AdditionalServiceBookingDC_AdditionalServiceBooking.MapToNewDCs(
                        DAOFactory.SearchDAO.GetAdditionalServiceBookingsForCustomer(customerOid, start, end));
                //var result =
                //	MapperFactory.AdditionalServiceBookingDC_AdditionalServiceBooking.MapToNewDCs(
                //		DAOFactory.GenericDAO.GetAll<AdditionalServiceBooking>()).ToList().Where(b => b.CustomerOidDict.Any(c => c.Key.Equals(customerOid))).ToList();

                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public ServiceRecordDC GetServiceRecordById(long pId)
        {
            try
            {
                var sr = DAOFactory.GenericDAO.GetByID<ServiceRecord>(pId);

                if(sr == null)
                    return null;

                ServiceRecordDC result = MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDC(sr);
                return result;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<FileAttachmentDC> GetFileAttachmentInfoByType(FileAttachmentType fileAttachmentType)
        {
            try
            {
                return MapperFactory.FileAttachmentDC_FileAttachmentInfo.MapToNewDCs(DAOFactory.SearchDAO.FindFileAttachmentInfoByType(fileAttachmentType));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<ServiceRecordDC> GetActiveServiceRecordsBySupportConcept(long pSupportConceptOid)
        {
            try
            {
                return MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(DAOFactory.SearchDAO.FindServiceRecordsForSupportConcept(pSupportConceptOid));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void InsertBeWoMobilBrowserInfo(BeWoMobilBrowserInfoDC browserInfo)
        {
            try
            {
                BeWoMobilBrowserInfo info = MapperFactory.BeWoMobilBrowserInfoDC_BeWoMobilBrowserInfo.MapToNewEntity(browserInfo);
                DAOFactory.GenericDAO.Insert(info);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<ServiceRecordDC> FindServiceRecordsForLastDays(long? costbearer2SupportConceptOid, int days, long? employeeOid)
        {
            try
            {
                return MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(DAOFactory.SearchDAO.FindServiceRecordsForDays(costbearer2SupportConceptOid, days, employeeOid));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IEnumerable<CompactSupportConceptDC> GetCompactSupportConcepts(long supportConceptOid, long? employeeOid)
        {
            try
            {
                var s = PluginLoader.FindClass<CustomerService>();

                return s.GetCompactSupportConcepts(supportConceptOid, employeeOid);

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        private static ServiceRecordDC CreateServiceRecordDCCompact(ServiceRecord sr)
        {
            var dc = new ServiceRecordDC();

            dc.ServiceRecordOid = sr.Oid;
            dc.ServiceRecordVersion = sr.Version;
            dc.Start = sr.Start;
            dc.End = sr.End;
            dc.Notice = sr.Notice;
            dc.Notice2 = sr.Notice2;
            dc.Notice3 = sr.Notice3;
            dc.Notice4 = sr.Notice4;
            dc.Notice5 = sr.Notice5;
            if(sr.ServiceDescription != null)
                dc.ServiceDescription = MapperFactory.ServiceDescriptionDC_ServiceDescription.MapToNewDC(sr.ServiceDescription);


            dc.RoundedDuration = sr.RoundedDuration;

            dc.DistanceInMeter = sr.DistanceInMeter;
            dc.InsertedOn = sr.InsTs;
            dc.InsUser = sr.InsUser;

            dc.DurationInStunden = sr.DurationInStunden;
            dc.ServiceRecordFormat = sr.ServiceRecordFormat;

            dc.GroupEmployeeCount = sr.GroupEmployeeCount;
            dc.GroupPersonCount = sr.GroupPersonCount;
            dc.GroupRoundedDuration = sr.GroupRoundedDuration;
            dc.ServiceRecordType = sr.ServiceRecordType ?? ServiceRecordTypeId.DefaultActivity;
            dc.GroupOid = sr.GroupOid;
            dc.SignatureOid = sr.SignatureOid;

            if(sr.Employee != null)
            {
                //dc.Employee = MapperFactory.CompactEmployeeDC_Employee.MapToNewDC(sr.Employee);
                dc.Employee = new CompactEmployeeDC();
                dc.Employee.EmployeeOid = sr.Employee.Oid.Value;
                dc.Employee.EmployeeVersion = sr.Employee.Version.Value;
                dc.Employee.FirstName = sr.Employee.Person.FirstName;
                dc.Employee.LastName = sr.Employee.Person.LastName;
                dc.Employee.PersonnelNumber = sr.Employee.PersonnelNumber;
                //pDataContract.FLSPerWeek = pEntity.WeeklyFLS;
                dc.Employee.ActivationType = sr.Employee.IsActive;
            }

            //if(sr.DurationInStunden == ZeiterfassungsDauer.Stunden)
            //    dc.RoundedDuration = sr.RoundedDuration /60;
            //else
            //    dc.RoundedDuration = sr.RoundedDuration;

            //Goals -------------------------
            var list = new List<ValueListEntryType>();
            list.Add(ValueListEntryType.SupportConceptGoalType);
            list.Add(ValueListEntryType.SupportConceptGoalCategoryType);
            list.Add(ValueListEntryType.SupportConceptIndividualGoalCategoryType);
            list.Add(ValueListEntryType.SupportConceptIndividualGoalType);

            dc.Goals = new List<ValueListEntryDC>();
            foreach (var v2o in sr.ValueList.FindByTypes(list))
            {
                var entryDc = MapperFactory.ValueListEntryDC_ValueListEntry.MapToNewDC(v2o.Entry);
                entryDc.Rating = v2o.Rating;
                dc.Goals.Add(entryDc);
            }
            
            return dc;
        }

        private static ServiceRecordDC CreateServiceRecordDCIfSupportConceptIsActive(ServiceRecord sr, Customer cust, bool checkArchivedSupportConcepts)
        {
            ServiceRecordDC dc = null;
            if(!checkArchivedSupportConcepts || (sr.SupportConcept != null && sr.SupportConcept.IsActive == ActivationTypeId.Active))
            {
                dc = new ServiceRecordDC();

                dc.ServiceRecordOid = sr.Oid;
                dc.ServiceRecordVersion = sr.Version;
                dc.Start = sr.Start;
                dc.End = sr.End;
                dc.Notice = sr.Notice;
                dc.Notice2 = sr.Notice2;
                dc.Notice3 = sr.Notice3;
                dc.Notice4 = sr.Notice4;
                dc.Notice5 = sr.Notice5;
                if(sr.ServiceDescription != null)
                    dc.ServiceDescription = MapperFactory.ServiceDescriptionDC_ServiceDescription.MapToNewDC(sr.ServiceDescription);
                dc.RoundedDuration = sr.RoundedDuration;
                dc.InsertedOn = sr.InsTs;
                dc.InsUser = sr.InsUser;
                dc.DurationInStunden = sr.DurationInStunden;
                dc.SignatureOid = sr.SignatureOid;
                dc.ServiceRecordFormat = sr.ServiceRecordFormat;

                //Customer -----------------
                dc.Customer = new CompactCustomerDC();


                dc.Customer.CustomerOid = cust.Oid.Value;
                dc.Customer.CustomerVersion = cust.Version.Value;
                dc.Customer.FirstName = cust.Person.FirstName;
                dc.Customer.LastName = cust.Person.LastName;
                dc.Customer.Sex = cust.Person.Sex;
                //dc.Customer.DateOfBirth = cust.Person.DateOfBirth;
                //dc.Customer.ActivationType = cust.IsActive;
                //dc.Customer.TerminationDate = cust.TerminationDate;
                //dc.Customer.EquityContribution = cust.EquityContribution;

                //pDataContract.AbsenceTimes = MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewDCs(pEntity.AbsenceTimes);


                //Employee -----------------


                if(sr.Employee != null)
                {
                    //dc.Employee = MapperFactory.CompactEmployeeDC_Employee.MapToNewDC(sr.Employee);
                    dc.Employee = new CompactEmployeeDC();
                    dc.Employee.EmployeeOid = sr.Employee.Oid.Value;
                    dc.Employee.EmployeeVersion = sr.Employee.Version.Value;
                    dc.Employee.FirstName = sr.Employee.Person.FirstName;
                    dc.Employee.LastName = sr.Employee.Person.LastName;
                    dc.Employee.PersonnelNumber = sr.Employee.PersonnelNumber;
                    //pDataContract.FLSPerWeek = pEntity.WeeklyFLS;
                    dc.Employee.ActivationType = sr.Employee.IsActive;
                }


                //SupportConcept -----------------
                if(sr.SupportConcept != null)
                {
                    dc.SupportConcept = new CompactSupportConceptDC();

                    dc.SupportConcept.SupportConceptOid = sr.SupportConcept.Oid.Value;
                    dc.SupportConcept.SupportConceptVersion = sr.SupportConcept.Version.Value;
                    dc.SupportConcept.Customer = dc.Customer;
                    //pDataContract.Customer = MapperFactory.CompactCustomerDC_Customer.MapToNewDC(pEntity.Customer);
                    dc.SupportConcept.ActivationType = sr.SupportConcept.IsActive;
                    dc.SupportConcept.ConferenceDate = sr.SupportConcept.ConferenceDate;

                    //foreach (var iCBRel in pEntity.CostBearer2SupportConceptList)
                    //{
                    //    CompactCostBearerDC costBearer = new CompactCostBearerDC();

                    //    if (iCBRel.CostBearer.Organisation != null)
                    //    {
                    //        CompactOrganisationDC orgDC = new CompactOrganisationDC();
                    //        orgDC.Name = iCBRel.CostBearer.Organisation.Name;
                    //        orgDC.OrganisationOid = iCBRel.CostBearer.Organisation.Oid.Value;

                    //        if (iCBRel.CostBearer.Organisation.Address != null)
                    //        {
                    //            orgDC.Street = iCBRel.CostBearer.Organisation.Address.Street;
                    //            orgDC.PostalCode = iCBRel.CostBearer.Organisation.Address.PostalCode;
                    //            orgDC.Town = iCBRel.CostBearer.Organisation.Address.Town;
                    //        }
                    //        costBearer.Organisation = orgDC;
                    //    }
                    //    costBearer.CostBearerOid = iCBRel.CostBearer.Oid.Value;
                    //    costBearer.CostBearer2SupportConceptOid = iCBRel.Oid.Value;
                    //    costBearer.SupportConceptStatus = iCBRel.Status;
                    //    costBearer.RequestedStartDate = iCBRel.RequestedStartDate;
                    //    costBearer.RequestedEndDate = iCBRel.RequestedEndDate;
                    //    costBearer.ApprovedStartDate = iCBRel.ApprovedStartDate;
                    //    costBearer.ApprovedEndDate = iCBRel.ApprovedEndDate;
                    //    costBearer.ApprovedFLS = iCBRel.ApprovedFLS;
                    //    costBearer.ApprovedFLSTotal = iCBRel.ApprovedFLSTotal;
                    //    costBearer.CustomerReferenceNumber = iCBRel.CustomerReferenceNumber;
                    //    costBearer.IsCalculatingWithFactor = iCBRel.CostBearer.IsCalculatingWithFactor;

                    //    pDataContract.CostBearerList.Add(costBearer);
                    //    pDataContract.CustomerReferenceNumbers.Add(iCBRel.CustomerReferenceNumber);
                    //    pDataContract.CostBearerRelOids.Add(iCBRel.Oid.Value);
                    //}

                    //dc.SupportConcept = MapperFactory.CompactSupportConceptDC_SupportConcept.MapToNewDC(sr.SupportConcept);
                }

                //Costbearer -----------------
                if(sr.CostBearer2SupportConcept != null)
                {
                    dc.CostBearer2SupportConceptOid = sr.CostBearer2SupportConcept.Oid.Value;

                    if(dc.SupportConcept != null)
                    {
                        var costBearer = new CompactCostBearerDC();

                        if(sr.CostBearer2SupportConcept.CostBearer.Organisation != null)
                        {
                            var orgDC = new CompactOrganisationDC();
                            orgDC.Name = sr.CostBearer2SupportConcept.CostBearer.Organisation.Name;
                            orgDC.OrganisationOid = sr.CostBearer2SupportConcept.CostBearer.Organisation.Oid.Value;
                            orgDC.CostBearerOid = sr.CostBearer2SupportConcept.CostBearer.Oid;
                            dc.CostBearer = orgDC;
                            costBearer.Organisation = orgDC;
                        }

                        costBearer.CostBearerID = sr.CostBearer2SupportConcept.CostBearer.ID;
                        costBearer.CostBearerOid = sr.CostBearer2SupportConcept.CostBearer.Oid.Value;
                        costBearer.CostBearer2SupportConceptOid = sr.CostBearer2SupportConcept.Oid.Value;
                        costBearer.SupportConceptStatus = sr.CostBearer2SupportConcept.Status;
                        costBearer.RequestedStartDate = sr.CostBearer2SupportConcept.RequestedStartDate;
                        costBearer.RequestedEndDate = sr.CostBearer2SupportConcept.RequestedEndDate;
                        costBearer.ApprovedStartDate = sr.CostBearer2SupportConcept.ApprovedStartDate;
                        costBearer.ApprovedEndDate = sr.CostBearer2SupportConcept.ApprovedEndDate;
                        costBearer.CustomerReferenceNumber = sr.CostBearer2SupportConcept.CustomerReferenceNumber;
                        costBearer.IsCalculatingWithFactor = sr.CostBearer2SupportConcept.CostBearer.IsCalculatingWithFactor;

                        dc.SupportConcept.CostBearerList.Add(costBearer);
                        dc.SupportConcept.CustomerReferenceNumbers.Add(sr.CostBearer2SupportConcept.CustomerReferenceNumber);
                        dc.SupportConcept.CostBearerRelOids.Add(sr.CostBearer2SupportConcept.Oid.Value);
                    }

                    if(dc.CostBearer == null)
                    {
                        if(sr.CostBearer2SupportConcept.CostBearer.Organisation != null)
                            dc.CostBearer = MapperFactory.CompactOrganisationDC_Organisation.MapToNewDC(sr.CostBearer2SupportConcept.CostBearer.Organisation);
                    }
                }

                //Goals -------------------------
                var list = new List<ValueListEntryType>();
                list.Add(ValueListEntryType.SupportConceptGoalType);
                list.Add(ValueListEntryType.SupportConceptGoalCategoryType);
                list.Add(ValueListEntryType.SupportConceptIndividualGoalCategoryType);
                list.Add(ValueListEntryType.SupportConceptIndividualGoalType);
                dc.Goals = MapperFactory.ValueListEntryDC_ValueListEntry.MapToNewDCs(
                    sr.ValueList.FindByTypes(list).Select(e2o => e2o.Entry));

                dc.GroupEmployeeCount = sr.GroupEmployeeCount;
                dc.GroupPersonCount = sr.GroupPersonCount;
                dc.GroupRoundedDuration = sr.GroupRoundedDuration;
                dc.GroupOid = sr.GroupOid;
                dc.ServiceRecordType = sr.ServiceRecordType ?? ServiceRecordTypeId.DefaultActivity;
            }

            return dc;
        }

        private static List<BeWoFolderDC> CreateFolderTree(List<BeWoFolderDC> folderDCList, List<FileAttachmentDC> fileDCList, TableID pObjectTid, long pObjectOid, bool templateFolder = false)
        {
            Dictionary<long, BeWoFolderDC> folderDict = folderDCList.ToDictionary(fo => fo.BeWoFolderOid.Value);
            Dictionary<long, FileAttachmentDC> fileDict = fileDCList.ToDictionary(fi => fi.FileAttachmentOid.Value);

            var resultList = new List<BeWoFolderDC>();

            var root = new BeWoFolderDC
            {
                ObjectTid = pObjectTid,
                ObjectOid = pObjectOid,
                Name = "Alle Ordner",
                SubFolders = new List<BeWoFolderDC>(),
                Files = new List<FileAttachmentDC>()
            };

            if(templateFolder)
                root = folderDCList.First(f => f.Name.Equals("Vorlagen"));

            resultList.Add(root);

            foreach(BeWoFolderDC cfo in folderDCList)
            {
                if(root.Equals(cfo))
                    continue;

                if(cfo.ParentBeWoFolderOid.HasValue)
                {
                    if(folderDict.ContainsKey(cfo.ParentBeWoFolderOid.Value))
                    {
                        BeWoFolderDC parent = folderDict[cfo.ParentBeWoFolderOid.Value];
                        parent.SubFolders.Add(cfo);
                    }
                    else
                    {
                        root.SubFolders.Add(cfo);
                    }
                }
                else
                {
                    root.SubFolders.Add(cfo);
                }
            }

            foreach(FileAttachmentDC fi in fileDCList)
            {
                if(fi.BeWoFolderOid.HasValue)
                {
                    if(folderDict.ContainsKey(fi.BeWoFolderOid.Value))
                    {
                        BeWoFolderDC parent = folderDict[fi.BeWoFolderOid.Value];
                        parent.Files.Add(fi);
                    }
                    else
                    {
                        root.Files.Add(fi);
                    }
                }
                else
                {
                    root.Files.Add(fi);
                }
            }

            return resultList;
        }

        public static Dictionary<string, string> GetSettingsValueDict(string settings)
        {
            var dict = new Dictionary<String, String>();
            if(!String.IsNullOrEmpty(settings))
            {
                string[] keyValuePairs = settings.Split(';');

                foreach(string pair in keyValuePairs)
                {
                    string[] keyValuePair = pair.Split('=');
                    if(keyValuePair.Length == 2)
                    {
                        dict.Add(keyValuePair[0], keyValuePair[1]);
                    }
                }
            }

            return dict;
        }

        private static string GetContractState()
        {
            //#if DEBUG

            //			info.MaxLicenseCount = 9999;
            //			info.PercentFreeEmployee = 100;

            //			info.LicenseInUseCount = DAOFactory.GenericDAO.GetAllActive<ApplicationUser>().Count;
            //			info.EmployeeCount = DAOFactory.GenericDAO.GetAllActive<Employee>().Count;

            //			info.MaxEmployeeCount = (int)Math.Ceiling(1000000 * ((100 + 100m) / 100));
            //			return info;
            //#endif
            try
            {
                string url = ConfigurationManager.AppSettings.Get("ContractStateUrl");
                if(MultitenancyOperationContextExt.Current != null)
                {
                    url = url.Replace("[TENANT]", MultitenancyOperationContextExt.Current.Tenant);
                }
                else
                {
                    url = url.Replace("[TENANT]", SessionFacade.Tenant);
                }

                url += "&t=1";

                using(var client = new WebClient())
                {
                    //MessageBox.Show(hostAddress);
                    byte[] response = client.DownloadData(url);

                    return Encoding.ASCII.GetString(response);
                }
            }
            catch(Exception)
            {
            }

            return String.Empty;
        }

        public static void DeleteAdditionalServiceGroupOfPeopleRelations(Dictionary<long, long> pOid2Version)
        {
            try
            {
                List<AdditionalService2GroupOfPeople> lOriginals = DAOFactory.GenericDAO.LoadByIDs<AdditionalService2GroupOfPeople>(pOid2Version.Select(e => e.Key));

                lOriginals.DoForEach(or => MapperFactory.AdditionalServiceGroupOfPeopleRelationDC_AdditionalService2GroupOfPeople.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                List<AdditionalService2GroupOfPeople> srListToDelete = lOriginals.ToList();

                if(srListToDelete.Count > 0)
                    DAOFactory.GenericDAO.Delete(srListToDelete);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        private static void AttachAddServiceToAssessment(AdditionalServiceBooking pAdditionalServiceBookingDC)
        {
            try
            {
                var newCategoryDC = new AssessmentSheetCategoryDC {Description = pAdditionalServiceBookingDC.AdditionalServiceRegion.AdditionalService.Name};
                AssessmentSheetCategory lCategory = MapperFactory.AssessmentSheetCategoryDC_AssessmentSheetCategory.MapToNewEntity(newCategoryDC);
                lCategory.SystemEntryID = SystemEntryID.AdditionalServiceAssessmentSheet;

                AssessmentSheetCategory cat = DAOFactory.SearchDAO.GetAddServiceAssessmentSheetCategoryWithName(lCategory.Description);


                if(cat == null)
                {
                    DAOFactory.GenericDAO.Insert(lCategory);
                }
                else
                {
                    lCategory = cat;
                }

                IList<AssessmentSheetValue> values = DAOFactory.GenericDAO.GetAll<AssessmentSheetValue>();
                bool yesExists =
                    values.Count(
                        v =>
                            v.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet) &&
                            v.Description.Equals("Ja")) == 1;

                bool noExists =
                    values.Count(
                        v =>
                            v.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet) &&
                            v.Description.Equals("Nein")) == 1;

                var lYes = new AssessmentSheetValue
                {
                    Color = "#FF7FFF00",
                    Description = "Ja",
                    Position = 0,
                    Sign = "",
                    SystemEntryID = SystemEntryID.AdditionalServiceAssessmentSheet
                };

                var lNo = new AssessmentSheetValue
                {
                    Color = "#FFFF0000",
                    Description = "Nein",
                    Position = 0,
                    Sign = "x",
                    SystemEntryID = SystemEntryID.AdditionalServiceAssessmentSheet
                };

                if(!yesExists)
                {
                    DAOFactory.GenericDAO.Insert(lYes);
                }
                else
                {
                    lYes = values.First(
                        c =>
                            c.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet) &&
                            c.Description.Equals(lYes.Description));
                }

                if(!noExists)
                {
                    DAOFactory.GenericDAO.Insert(lNo);
                }
                else
                {
                    lNo = values.First(
                        c =>
                            c.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet) &&
                            c.Description.Equals(lNo.Description));
                }

                if(!lCategory.PossibleValues.Contains(lYes))
                    DAOFactory.AdoDAO.ExecuteQuery(string.Format("INSERT INTO assessmentsheetcategory2assessmentsheetvalue(assessmentsheetcategoryoid, assessmentsheetvalueoid) VALUES({0}, {1})", lCategory.Oid.Value, lYes.Oid.Value));

                if(!lCategory.PossibleValues.Contains(lNo))
                    DAOFactory.AdoDAO.ExecuteQuery(string.Format("INSERT INTO assessmentsheetcategory2assessmentsheetvalue(assessmentsheetcategoryoid, assessmentsheetvalueoid) VALUES({0}, {1})", lCategory.Oid.Value, lNo.Oid.Value));

                var entryList = new List<AssessmentSheetEntry>();
                string sqlString = string.Empty;

                foreach(Customer2AddServiceBooking customerParticipated in pAdditionalServiceBookingDC.Customer2AddServiceBookings)
                {
                    var customer = DAOFactory.GenericDAO.GetByID<Customer>(customerParticipated.CustomerOid);
                    entryList.Add(new AssessmentSheetEntry
                    {
                        Customer = customer,
                        AssessmentSheetCategory = lCategory,
                        AssessmentSheetValue = (customerParticipated.Participated ? lYes : lNo),
                        SystemEntryID = SystemEntryID.AdditionalServiceAssessmentSheet,
                        Day = pAdditionalServiceBookingDC.Datum
                    });
                    IList<AssessmentSheetCategory> customer2Category = DAOFactory.GenericDAO.GetAll<AssessmentSheetCategory>();
                    AssessmentSheetCategory f = customer2Category.First(
                        abc =>
                            abc.SystemEntryID.Equals(SystemEntryID.AdditionalServiceAssessmentSheet) &&
                            abc.Description.Equals(lCategory.Description));

                    if(f.Customers == null || !f.Customers.Contains(customer))
                        sqlString += string.Format("INSERT INTO customer2assessmentsheetcategory(customeroid, assessmentsheetoid) VALUES({0}, {1});", customer.Oid.Value, lCategory.Oid.Value);
                }

                DAOFactory.GenericDAO.Insert(entryList);
                DAOFactory.AdoDAO.ExecuteQuery(sqlString);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        private static void MakeServiceRecordHistoryEntry(IEnumerable<ServiceRecord> lOriginals, IEnumerable<long> serviceRecordOidList, StatementType statementType)
        {
            var hServiceRecords = new List<ServiceRecordHistory>();

            if(statementType.Equals(StatementType.Insert) && serviceRecordOidList != null)
            {
                int iterator = 0;
                foreach(ServiceRecordHistory history in lOriginals.Select(ServiceRecordOriginal => new ServiceRecordHistory
                {
                    TimeStamp = DateTime.Now,
                    ChangeType = statementType,
                    CostBearer2SupportConcept = ServiceRecordOriginal.CostBearer2SupportConcept,
                    CostBearer2SupportConceptOid = ServiceRecordOriginal.CostBearer2SupportConceptOid,
                    Customer = ServiceRecordOriginal.Customer,
                    CustomerOid = ServiceRecordOriginal.CustomerOid,
                    Employee = ServiceRecordOriginal.Employee,
                    EmployeeOid = ServiceRecordOriginal.EmployeeOid,
                    End = ServiceRecordOriginal.End,
                    Group = ServiceRecordOriginal.Group,
                    GroupEmployeeCount = ServiceRecordOriginal.GroupEmployeeCount,
                    GroupOid = ServiceRecordOriginal.GroupOid,
                    GroupPersonCount = ServiceRecordOriginal.GroupPersonCount,
                    GroupRoundedDuration = ServiceRecordOriginal.GroupRoundedDuration,
                    IP = ServiceRecordOriginal.IP,
                    IsActive = ServiceRecordOriginal.IsActive,
                    Notice = ServiceRecordOriginal.Notice,
                    ServiceRecordOid = serviceRecordOidList.ElementAt(iterator),
                    RoundedDuration = ServiceRecordOriginal.RoundedDuration,
                    ServiceDescription = ServiceRecordOriginal.ServiceDescription,
                    ServiceRecordType = ServiceRecordOriginal.ServiceRecordType,
                    ServiceRecordInsTs = ServiceRecordOriginal.InsTs,
                    ServiceRecordVersion = ServiceRecordOriginal.Version.Value,
                    ServiceRecordInsUser = ServiceRecordOriginal.InsUser,
                    ServiceRecordUdpUser = ServiceRecordOriginal.UdpUser,
                    Start = ServiceRecordOriginal.Start,
                    SupportConcept = ServiceRecordOriginal.SupportConcept,
                    SystemEntryID = ServiceRecordOriginal.SystemEntryID,
                    DistanceInMeter = ServiceRecordOriginal.DistanceInMeter,
                    IsCreatedInMobileClient = ServiceRecordOriginal.IsCreatedInMobileClient
                }))
                {
                    iterator++;
                    hServiceRecords.Add(history);
                }
            }
            else
            {
                hServiceRecords.AddRange(lOriginals.Select(ServiceRecordOriginal => new ServiceRecordHistory
                {
                    TimeStamp = DateTime.Now,
                    ChangeType = statementType,
                    CostBearer2SupportConcept = ServiceRecordOriginal.CostBearer2SupportConcept,
                    CostBearer2SupportConceptOid = ServiceRecordOriginal.CostBearer2SupportConceptOid,
                    Customer = ServiceRecordOriginal.Customer,
                    CustomerOid = ServiceRecordOriginal.CustomerOid,
                    Employee = ServiceRecordOriginal.Employee,
                    EmployeeOid = ServiceRecordOriginal.EmployeeOid,
                    End = ServiceRecordOriginal.End,
                    Group = ServiceRecordOriginal.Group,
                    GroupEmployeeCount = ServiceRecordOriginal.GroupEmployeeCount,
                    GroupOid = ServiceRecordOriginal.GroupOid,
                    GroupPersonCount = ServiceRecordOriginal.GroupPersonCount,
                    GroupRoundedDuration = ServiceRecordOriginal.GroupRoundedDuration,
                    IP = ServiceRecordOriginal.IP,
                    IsActive = ServiceRecordOriginal.IsActive,
                    Notice = ServiceRecordOriginal.Notice,
                    ServiceRecordOid = ServiceRecordOriginal.Oid,
                    RoundedDuration = ServiceRecordOriginal.RoundedDuration,
                    ServiceDescription = ServiceRecordOriginal.ServiceDescription,
                    ServiceRecordType = ServiceRecordOriginal.ServiceRecordType,
                    ServiceRecordInsTs = ServiceRecordOriginal.InsTs,
                    ServiceRecordVersion = ServiceRecordOriginal.Version.Value,
                    ServiceRecordInsUser = ServiceRecordOriginal.InsUser,
                    ServiceRecordUdpUser = ServiceRecordOriginal.UdpUser,
                    Start = ServiceRecordOriginal.Start,
                    SupportConcept = ServiceRecordOriginal.SupportConcept,
                    SystemEntryID = ServiceRecordOriginal.SystemEntryID,
                    DistanceInMeter = ServiceRecordOriginal.DistanceInMeter,
                    IsCreatedInMobileClient = ServiceRecordOriginal.IsCreatedInMobileClient
                }));
            }

            DAOFactory.GenericDAO.Insert(hServiceRecords);
        }

        public IList<TextModuleDC> GetAllTextModules()
        {
            try
            {
                return MapperFactory.TextModuleDC_TextModule.MapToNewDCs(DAOFactory.GenericDAO.GetAllActive<TextModule>());
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<TextModuleDC> GetTextModules(bool pShouldShowAllTextModules, long pEmployeeOid, bool pHasRightToSeeAllTextModules, bool pIsInAdministrationView)
        {
            try
            {
                var list = MapperFactory.TextModuleDC_TextModule.MapToNewDCs(DAOFactory.SearchDAO.GetActiveTextModules(pShouldShowAllTextModules, pHasRightToSeeAllTextModules, pIsInAdministrationView, pEmployeeOid));
                return list.OrderBy(t => t.Name).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<TextModuleDC> GetTextModulesByServiceCategory(long pServiceCategoryOid)
        {
            try
            {
                return MapperFactory.TextModuleDC_TextModule.MapToNewDCs(DAOFactory.SearchDAO.GetActiveTextModuleByServiceCategory(pServiceCategoryOid));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<long> InsertNewTextModules(IEnumerable<TextModuleDC> pTextbausteine)
        {
            try
            {
                var lTextbausteine = MapperFactory.TextModuleDC_TextModule.MapToNewEntities(pTextbausteine);
                DAOFactory.GenericDAO.Insert(lTextbausteine);

                return lTextbausteine.Select(asb => asb.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateTextModules(List<TextModuleDC> pTextbausteine)
        {
            try
            {
                var lOriginals = DAOFactory.GenericDAO.LoadByIDs<TextModule>(pTextbausteine.Select(sc => sc.TextModuleOid.Value));

                MapperFactory.TextModuleDC_TextModule.MergeWithEntitys(pTextbausteine, lOriginals);

                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteTextModules(Dictionary<long, long> pOid2Version)
        {
            try
            {
                var lOriginals = DAOFactory.GenericDAO.LoadByIDs<TextModule>(pOid2Version.Select(e => e.Key));
                lOriginals.DoForEach(or => MapperFactory.TextModuleDC_TextModule.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                IList<TextModule> modulesToDelete = new List<TextModule>();

                foreach(var textModule in lOriginals)
                {
                    AddModuleAndChildsToList(textModule, modulesToDelete);
                }

                DAOFactory.GenericDAO.Delete(modulesToDelete);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        private void AddModuleAndChildsToList(TextModule textModule, IList<TextModule> modulesToDelete)
        {
            var children = DAOFactory.SearchDAO.GetChildTextModules(textModule);

            foreach(var child in children)
            {
                AddModuleAndChildsToList(child, modulesToDelete);
            }

            modulesToDelete.Add(textModule);
        }

        public IList<ServiceRecordDC> FindServiceRecordsInSpan(long pCostBearer2SupportConceptOid, DateTimeSpan period)
        {
            try
            {
                var records = DAOFactory.SearchDAO.FindServiceRecordsInSpan(pCostBearer2SupportConceptOid, period);
                return MapperFactory.ServiceRecordDC_ServiceRecord.MapToNewDCs(records);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public SignatureDC InsertSignature(SignatureDC s)
        {
            try
            {
                var lSignature = MapperFactory.SignatureDC_Signature.MapToNewEntity(s);
                DAOFactory.GenericDAO.Insert(lSignature);
                SignatureDC updatedSignatureDC = MapperFactory.SignatureDC_Signature.MapToNewDC(lSignature);

                if(s.ServiceRecordOid.HasValue)
                {
                    var sr = DAOFactory.GenericDAO.LoadByID<ServiceRecord>(s.ServiceRecordOid.Value);

                    sr.SignatureOid = lSignature.Oid;

                    DAOFactory.GenericDAO.Update(sr);
                }

                return updatedSignatureDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }


        public EmployeeAPPCodeDC CreateNewEmployeeAPPCodeDC(long employeeOid, string kundennummer, string apikey)
        {
            try
            {
#if DEBUG
                kundennummer = "0000000001";
                apikey = "0b50c09aff87f20d9ced75340e04e5ccaa11dd3e7bcf25e9c4f94dc20d3cbb97";
#endif
                var appCodes = DAOFactory.SearchDAO.FindAllEmployeeAppCodes(employeeOid).ToList();

                if(appCodes.Count > 0)
                {
                    var response = DeletZufallsCode(apikey, kundennummer, "E" + employeeOid);

                    if (response != 0)
                    {
                        return new EmployeeAPPCodeDC {Result = response};
                    }
                }
                
                var zufallscode = ErzeugeZufallsCode(apikey, kundennummer, "E" + employeeOid);

                if(zufallscode != null)
                {
                    var appcodes = DAOFactory.SearchDAO.FindAllEmployeeAppCodes(employeeOid).ToList();

                    var newCode = appcodes.Count > 0 ? appcodes[0] : new EmployeeAPPCode {EmployeeOid = employeeOid};

                    newCode.EmployeeCode        = zufallscode;
                    newCode.EmployeeCodeGenDate = DateTime.Now;
                    newCode.NotfallStatement    = string.Empty;
                    newCode.IsChatAktiv         = 1;

                    DAOFactory.GenericDAO.Insert(newCode);

                    var employeeAPPCodeDC = MapperFactory.EmployeeAPPCodeDC_EmployeeAPPCode.MapToNewDC(newCode);

                    return employeeAPPCodeDC;
                }

                return null;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateIsChatActiveEmployeeAPPCodeDC(long employeeOid, int activeType)
        {
            try
            {
                var employeecode = DAOFactory.SearchDAO.FindAllEmployeeAppCodes(employeeOid).ToList();

                foreach(var items in employeecode)
                {
                    items.IsChatAktiv = activeType == 1 ? activeType : 0;
                }

                DAOFactory.GenericDAO.Update(employeecode);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateNotfallNacrichtEmployeeAPPCodeDC(long employeeOid, String notfallstate)
        {
            try
            {
                var employeecode = DAOFactory.SearchDAO.FindAllEmployeeAppCodes(employeeOid).ToList();

                foreach(var items in employeecode)
                {
                    items.NotfallStatement = notfallstate;
                }


                DAOFactory.GenericDAO.Update(employeecode);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }


        public CustomerAPPCodeDC CreateNewCustomerAPPCodeDC(long customerOid, string kundennummer, string apikey)
        {
            try
            {
#if DEBUG
                kundennummer = "0000000001";
                apikey = "0b50c09aff87f20d9ced75340e04e5ccaa11dd3e7bcf25e9c4f94dc20d3cbb97";
#endif

                var aa = DAOFactory.SearchDAO.FindAllCustomerAppCodes(customerOid).ToList();
                bool isOk = false;
                if(aa.Count > 0)
                {
                    var response = DeletZufallsCode(apikey, kundennummer, "C" + customerOid);

                    if(response == 0)
                    {
                        isOk = true;
                    }
                    else
                    {
                        CustomerAPPCodeDC appcode = new CustomerAPPCodeDC();

                        appcode.Result = response;

                        return appcode;
                    }
                }
                else
                {
                    isOk = true;
                }


                if(isOk)
                {
                    string zufallscode = ErzeugeZufallsCode(apikey, kundennummer, "C" + customerOid);

                    if(zufallscode != null)
                    {
                        var appcodes = DAOFactory.SearchDAO.FindAllCustomerAppCodes(customerOid).ToList();
                        CustomerAPPCode newCode = null;
                        if(appcodes.Count > 0)
                        {
                            newCode = appcodes[0];
                        }
                        else
                        {
                            newCode = new CustomerAPPCode();
                            newCode.CustomerOid = customerOid;
                        }

                        newCode.CustomerCode = zufallscode; //bei C noch die UserID mitgeben
                        newCode.CustomerCodeGenDate = DateTime.Now;
                        newCode.IsChatAktiv = 1;

                        DAOFactory.GenericDAO.Insert(newCode);

                        var customerAPPCodeDC = MapperFactory.CustomerAPPCodeDC_CustomerAPPCode.MapToNewDC(newCode);

                        return customerAPPCodeDC;
                    }
                    else
                    {
                        return null;
                    }
                }
                else
                {
                    return null;
                }
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public ChatMessageDC CreateNewChatMessagesDC(long senderOid, long empfängerOid, string message, bool isDeliverd, long teamid, string messageid)
        {
            try
            {
                var chatMessage = new ChatMessage
                {
                    EmpfaengerPersonOid = empfängerOid,
                    SenderPersonOid = senderOid,
                    Uhrzeit = DateTime.Now,
                    IsDelivered = isDeliverd,
                    ChatText = Encoding.UTF8.GetBytes(message),
                    IstGelesen = 0,
                    MessageId = messageid

                };

                if(teamid != 0)
                {
                    chatMessage.TeamOid = teamid;
                }
                else
                {
                    chatMessage.TeamOid = null;
                }

                DAOFactory.GenericDAO.Insert(chatMessage);

                var ChatMessagesDC = MapperFactory.ChatMessagesDC_ChatMessages.MapToNewDC(chatMessage);

                return ChatMessagesDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateIsChatActiveCustomerAPPCodeDC(long customerOid, int activeType)
        {
            try
            {
                var customercode = DAOFactory.SearchDAO.FindAllCustomerAppCodes(customerOid);

                foreach(var items in customercode)
                {
                    if(activeType == 1)
                    {
                        items.IsChatAktiv = activeType;
                        // Erstelle hier ein weiteren Code
                    }
                    else
                    {
                        items.IsChatAktiv = 0;
                        //Lösche hier den aktuellen Code
                    }
                }

                DAOFactory.GenericDAO.Update(customercode);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<CustomerAPPCodeDC> GetIsChatActiveCustomerAPPCodeDC(long customerOid, int activeType)
        {
            try
            {
                var customercode = DAOFactory.SearchDAO.FindAllCustomerAppCodes(customerOid);

                var customerAPPCodeDC = MapperFactory.CustomerAPPCodeDC_CustomerAPPCode.MapToNewDCs(customercode);

                return customerAPPCodeDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public int DeletZufallsCode(string apikey, string customerId, string userId)
        {
            try
            {
#if DEBUG
                customerId = "0000000001";
                apikey = "0b50c09aff87f20d9ced75340e04e5ccaa11dd3e7bcf25e9c4f94dc20d3cbb97";
#endif

                var serverUrl = ErmittleServerURL(customerId);

                if(serverUrl.IsNullOrEmpty())
                {
                    return 3; // ServerURl konnte nicht ermittelt werden 
                }

                try
                {
                    ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

                    var url = $"{serverUrl}/api/ownchat/chatcode/revoke/{apikey}/{customerId}/{userId}";

                    var client = new RestClient(url);
                    var request = new RestRequest(Method.GET);

                    var response = client.Execute(request);

                    var result = JsonConvert.DeserializeAnonymousType(response.Content, new {Result = string.Empty});

                    return Convert.ToInt32(result.Result);
                }
                catch(Exception e)
                {
                    throw Utils.CreateBeWoFaultException(e);
                }
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public string ErzeugeZufallsCode(string apikey, string customerId, string userId)
        {

            var serverUrl = ErmittleServerURL(customerId);

            try
            {
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

                var url = $"{serverUrl}/api/ownchat/chatcode/create/{apikey}/{customerId}/{userId}";

                var client = new RestClient(url);
                var request = new RestRequest(Method.GET);

                var response = client.Execute(request);

                var result = JsonConvert.DeserializeAnonymousType(response.Content, new {Result = string.Empty, ChatCode = string.Empty});

                return !result.Result.Equals("0") ? null : result.ChatCode;

                //var request = WebRequest.Create(url);

                //request.Credentials = CredentialCache.DefaultCredentials;

                //var response = request.GetResponse();

                //var responseFromServer = ReadStreamForChatCode(response);

                //var definiti = new {result = string.Empty, chatcode = string.Empty };

                //var jsonDatentyp = JsonConvert.DeserializeAnonymousType(responseFromServer, definiti);

                //response.Close();

                //return !jsonDatentyp.result.Equals("0") ? null : jsonDatentyp.chatcode;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        private static string ErmittleServerURL(string customerId)
        {
            try
            {
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

                var url = "https://dict.ownchat.de/api/server/resolve/1/" + customerId;

                var client = new RestClient(url);
                var request = new RestRequest(Method.GET);

                var response = client.Execute(request);

                var result = JsonConvert.DeserializeAnonymousType(response.Content, new {Status = string.Empty, Url = string.Empty, SyncType = string.Empty});

                return result.Url;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        private static string ReadStreamForChatCode(WebResponse response)
        {
            try
            {
                var dataStream = response.GetResponseStream();

                var reader = new StreamReader(dataStream);

                var responseFromServer = reader.ReadToEnd();

                dataStream.Dispose();
                reader.Dispose();

                dataStream.Close();
                reader.Close();

                return responseFromServer;
            }
            catch(Exception e)
            {
                return null;
            }
        }

        public List<ChatMessageDC> FindUnreadChatMessagesForRecipient(long personOid)
        {
            try
            {
                var chatMessage = DAOFactory.SearchDAO.FindUnreadChatMessagesForRecipient(personOid);

                var ChatMessagesDC = MapperFactory.ChatMessagesDC_ChatMessages.MapToNewDCs(chatMessage);

                return ChatMessagesDC;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public long InsertNewServiceRecordAndSignature(ServiceRecordDC sr, SignatureDC sig)
        {

            try
            {
                var dcList = new List<ServiceRecordDC> {sr};

                var oidList = InsertNewServiceRecords(dcList);
                var serviceRecordOid = oidList[0];


                if(!string.IsNullOrEmpty(sig.DataBild))
                {
                    var lSignature = MapperFactory.SignatureDC_Signature.MapToNewEntity(sig);

                    DAOFactory.GenericDAO.Insert(lSignature);
                }

                return serviceRecordOid;

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public string CreateDefaultServiceRecords(DateTime monat, IList<long> oids)
        {
            try
            {
                var s = PluginLoader.FindClass<SchulbegleitenderDienstService>();

                return s.CreateDefaultServiceRecords(monat, oids);

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<OrganisationPersonRelationDC> LoadOrganisationPersonRelationsByOid(IEnumerable<long> pOids)
        {
            try
            {
                var customerPersonRels = DAOFactory.GenericDAO.LoadByIDs<Organisation2Person>(pOids);

                return MapperFactory.OrganisationPersonRelDC_Organisation2PersonMapper.MapToNewDCs(customerPersonRels);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<BargeldkassenDC> LoadBargeldkassenForObject(TableID objectTid, long objectOid)
        {
            try
            {
                var bargeldkassen = DAOFactory.SearchDAO.FindBargeldkasse(objectTid, objectOid);

                return MapperFactory.BargeldkassenDCBargeldkasseDC_BargeldkassenDCBargeldkasse.MapToNewDCs(bargeldkassen);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public long InsertNewBargeldkasse(BargeldkassenDC pBargeldkasse)
        {
            try
            {
                var lBargeldkasse = MapperFactory.BargeldkassenDCBargeldkasseDC_BargeldkassenDCBargeldkasse.MapToNewEntity(pBargeldkasse);
                DAOFactory.GenericDAO.Insert(lBargeldkasse);

                return lBargeldkasse.Oid.Value;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public BargeldkassenDC UpdateBargeldkasse(BargeldkassenDC pBargeldkasse)
        {
            try
            {
                var lOriginal = DAOFactory.GenericDAO.LoadByID<Bargeldkasse>(pBargeldkasse.BargeldkassenOid.Value);

                MapperFactory.BargeldkassenDCBargeldkasseDC_BargeldkassenDCBargeldkasse.MergeWithEntity(pBargeldkasse, lOriginal);
                DAOFactory.GenericDAO.Update(lOriginal);

                return MapperFactory.BargeldkassenDCBargeldkasseDC_BargeldkassenDCBargeldkasse.MapToNewDC(lOriginal);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateBargeldkasse(long pOid, long pVersion)
        {
            try
            {
                ServiceLogic.SetActivationType<Bargeldkasse>(new Dictionary<long, long> {{pOid, pVersion}}, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<NotizenKategorieDC> LoadNotizenKategorienForObject(TableID objectTid, long objectOid)
        {
            try
            {
                var kategorien = DAOFactory.SearchDAO.FindNotizenKategorien(objectTid, objectOid);

                if(kategorien.Count == 0)
                {
                    var newKat = new NotizenKategorie();
                    newKat.KategorieName = "Gesprächsnotizen";
                    newKat.ObjectOid = objectOid;
                    newKat.ObjectTid = objectTid;
                    DAOFactory.GenericDAO.Insert(newKat);

                    kategorien.Add(newKat);
                }

                return MapperFactory.NotizenKategorieDC_NotizenKategorie.MapToNewDCs(kategorien.Where(k => k.IsActive == ActivationTypeId.Active));
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public long InsertNewNotizenKategorie(NotizenKategorieDC kategorie)
        {
            try
            {
                var entity = MapperFactory.NotizenKategorieDC_NotizenKategorie.MapToNewEntity(kategorie);
                DAOFactory.GenericDAO.Insert(entity);

                return entity.Oid.Value;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public NotizenKategorieDC UpdateNotizenKategorie(NotizenKategorieDC kategorie)
        {
            try
            {
                var lOriginal = DAOFactory.GenericDAO.LoadByID<NotizenKategorie>(kategorie.NotizenKategorieOid.Value);

                MapperFactory.NotizenKategorieDC_NotizenKategorie.MergeWithEntity(kategorie, lOriginal);
                DAOFactory.GenericDAO.Update(lOriginal);

                return MapperFactory.NotizenKategorieDC_NotizenKategorie.MapToNewDC(lOriginal);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateNotizenEintrag(long pOid, long pVersion)
        {
            try
            {
                ServiceLogic.SetActivationType<NotizenEintrag>(new Dictionary<long, long> {{pOid, pVersion}}, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateNotizenKategorie(long pOid, long pVersion)
        {
            try
            {
                ServiceLogic.SetActivationType<NotizenKategorie>(new Dictionary<long, long> {{pOid, pVersion}}, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateAbsenceTime(Dictionary<long, long> pOid2Version)
        {
            try
            {
                //ServiceLogic.SetActivationType<AbsenceTime>(pOid2Version, ActivationTypeId.Deleted);

                var lOriginals = DAOFactory.GenericDAO.LoadByIDs<AbsenceTime>(pOid2Version.Select(e => e.Key)).Where(e => e.SystemEntryID == null).ToList();
                DAOFactory.GenericDAO.Delete(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void InsertNewEmployeeAbsenceTime(long employeeOid, AbsenceTimeDC at)
        {
            try
            {
                var emp = DAOFactory.GenericDAO.GetByID<Employee>(employeeOid);
                emp.AbsenceTimes.Add(MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewEntity(at));

                DAOFactory.GenericDAO.Update(emp);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void InsertNewCustomerAbsenceTime(long customerOid, AbsenceTimeDC at)
        {
            try
            {
                var cust = DAOFactory.GenericDAO.GetByID<Customer>(customerOid);
                cust.AbsenceTimes.Add(MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewEntity(at));


                DAOFactory.GenericDAO.Update(cust);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteVertretung(long vert)
        {
            try
            {
                var origVertretung = DAOFactory.GenericDAO.LoadByID<Vertretung>(vert);

                DAOFactory.GenericDAO.Delete(origVertretung);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateVertretung(VertretungDC vert)
        {
            try
            {
                var origVertretung = DAOFactory.GenericDAO.LoadByID<Vertretung>(vert.VertretungOid.Value);

                // TODO: Beim Aufruf dieser Methode prüfen, ob eine Vertretung sich mit dem Objekt überschneidet
                var isOverlapping = DAOFactory.SearchDAO.CheckForOverlappingSubstitutions(vert.EmployeeOid, vert.CustomerOid, vert.VertretungsZeitraumVon, vert.VertretungsZeitraumBis, vert.VertretungOid);

                MapperFactory.VertretungDC_Vertretung.MergeWithEntity(vert, origVertretung);

                DAOFactory.GenericDAO.Update(origVertretung);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateVertretungAndAbsenceTime(VertretungDC vert, AbsenceTimeDC abs)
        {
            try
            {
                var origVertretung = DAOFactory.GenericDAO.LoadByID<Vertretung>(vert.VertretungOid.Value);

                MapperFactory.VertretungDC_Vertretung.MergeWithEntity(vert, origVertretung);

                DAOFactory.GenericDAO.Update(origVertretung);


                //Update AbsenceTime  
                var origAbsenceTime = DAOFactory.GenericDAO.LoadByID<AbsenceTime>(abs.AbsenceTimeOid.Value);

                MapperFactory.AbsenceTimeDC_AbsenceTime.MergeWithEntity(abs, origAbsenceTime);

                DAOFactory.GenericDAO.Update(origAbsenceTime);

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void CreateVertretung(VertretungDC vertretung)
        {
            try
            {
                var x = MapperFactory.VertretungDC_Vertretung.MapToNewEntity(vertretung);

                DAOFactory.GenericDAO.Insert(x);

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateAbsenceTime(AbsenceTimeDC abs)
        {
            try
            {
                var x = DAOFactory.GenericDAO.LoadByID<AbsenceTime>(abs.AbsenceTimeOid.Value);

                MapperFactory.AbsenceTimeDC_AbsenceTime.MergeWithEntity(abs, x);

                DAOFactory.GenericDAO.Update(x);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<VertretungsItemDC> GetVertretungsListe(DateTime datum)
        {
            try
            {
                var vertretungsManager = new VertretungsManager();
                return vertretungsManager.CreateVertretungsListe(datum.Date, datum.Date);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<VertretungsListeMitarbeiterItemsDC> VertretungsMitarbeiterListeWoechentlich(DateTime start, DateTime ende)
        {
            try
            {
                //      VertretungsManager mgr = new VertretungsManager();

                //var x = mgr.CreateVertretungsListe(start, ende);

                //            return x;
                return null;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public VertretungsKlientAccountingsListeItemsDC KlientenAbschlagsInfoListe(DateTime start, DateTime end)
        {
            try
            {
                //VertretungsAlgorithmus alorythmus = new VertretungsAlgorithmus(start, end,3);

                //VertretungsKlientAccountingsListeItemsDC cusAcc = new VertretungsKlientAccountingsListeItemsDC();

                //cusAcc.CustomerAccountItemList = alorythmus.c2a;

                //return cusAcc;
                return null;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<VertretungsItemDC> GetVertretungsListeForTimeSpan(DateTime start, DateTime ende)
        {
            try
            {
                var mgr = new VertretungsManager();


                return mgr.CreateVertretungsListe(start.Date, ende.Date);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }

        }

        public List<CompactVertreterEmployeeDC> GetLastVertreter(long? klientenOid)
        {
            try
            {
                List<Vertretung> vlist = new List<Vertretung>();

                var vertreter = DAOFactory.GenericDAO.GetAllActive<Vertretung>();

                foreach(var vert in vertreter)
                {
                    if(vert.CustomerOid == klientenOid)
                    {
                        vlist.Add(vert);
                    }
                }

                List<long> emOidList = new List<long>();

                foreach(var empoid in vlist)
                {
                    if(empoid.VertretenderMitarbeiterOid.HasValue)
                    {
                        emOidList.Add(empoid.VertretenderMitarbeiterOid.Value);
                    }
                }


                var employee = DAOFactory.GenericDAO.GetActiveByIDs<Employee>(emOidList);

                var x = MapperFactory.CompactVertreterEmployeeDC_VertreterEmployee.MapToNewDCs(employee);
                //var x = MapperFactory.CompactEmployeeDC_Employee.MapToNewDCs(employee);

                return x;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<CompactTokenDC> GetAllTokens(SchulbegleitenderZugehoerigkeitsTyp zugehoerigkeitsTyp, long? oid)
        {
            try
            {
                var token = DAOFactory.GenericDAO.GetAllActive<Token>();

                IList<Token> fToken = new List<Token>();

                if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Klient)
                {
                    var x = GetCustomer2TokenList();

                    foreach(var item in token)
                    {
                        foreach(var c2t in x)
                        {
                            if(item.Oid == c2t.Token.TokenOid && c2t.Customer.CustomerOid == oid)
                            {
                                item.MemberOid = oid;
                                fToken.Add(item);
                            }
                            else if(item.Oid == c2t.Token.TokenOid)
                            {
                                fToken.Add(item);
                            }
                        }
                    }
                }
                else if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Mitarbeiter)
                {
                    var x = GetEmployee2TokenList();

                    foreach(var item in token)
                    {
                        foreach(var e2t in x)
                        {
                            if(item.Oid == e2t.Token.TokenOid && e2t.Employee.EmployeeOid == oid)
                            {
                                item.MemberOid = oid;
                                fToken.Add(item);
                            }
                            else if(item.Oid == e2t.Token.TokenOid)
                            {
                                fToken.Add(item);
                            }
                        }
                    }
                }

                return MapperFactory.CompactTokenDC_Token.MapToNewDCs(fToken);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateToken(TokenDC token)
        {
            try
            {
                var t = MapperFactory.TokenDC_Token.MapToNewEntity(token);

                DAOFactory.GenericDAO.Update(t);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void InsertNewToken(string beschreibung, TokenTyp typ, SchulbegleitenderZugehoerigkeitsTyp zugehoerigkeitsTyp, long? oid)
        {
            try
            {
                TokenDC token = new TokenDC()
                {
                    Beschreibung = beschreibung,
                    TokenTyp = typ
                };

                if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Klient)
                {
                    var x = DAOFactory.GenericDAO.GetByID<Customer>(oid.Value);

                    var xyz = MapperFactory.CustomerDC_Customer.MapToNewDC(x);

                    CustomerTokenRelationDC c2t = new CustomerTokenRelationDC()
                    {
                        Customer = xyz
                    };

                    List<CustomerTokenRelationDC> c2tList = new List<CustomerTokenRelationDC>();
                    c2tList.Add(c2t);

                    token.RelatedCustomers = c2tList;

                }
                else if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Mitarbeiter)
                {
                    var x = DAOFactory.GenericDAO.GetByID<Employee>(oid.Value);

                    var xyz = MapperFactory.EmployeeDC_Employee.MapToNewDC(x);

                    EmployeeTokenRelationDC e2t = new EmployeeTokenRelationDC()
                    {
                        Employee = xyz
                    };

                    List<EmployeeTokenRelationDC> e2tList = new List<EmployeeTokenRelationDC>();
                    e2tList.Add(e2t);

                    token.RelatedEmployees = e2tList;
                }

                var t = MapperFactory.TokenDC_Token.MapToNewEntity(token);

                DAOFactory.GenericDAO.Insert(t);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DoTokenAusschlussOperation(int art, long? Oid, SchulbegleitenderZugehoerigkeitsTyp zugehoerigkeitsTyp, Dictionary<string, CompactTokenDC> verfuegbarerAusschlussToken, string token)
        {
            try
            {
                if(art == 1)
                {
                    if(verfuegbarerAusschlussToken.ContainsKey(token))
                    {
                        CompactTokenDC nToken = null;

                        foreach(var tokenkey in verfuegbarerAusschlussToken)
                        {
                            if(tokenkey.Key.Equals(token))
                            {
                                nToken = tokenkey.Value;
                            }
                        }

                        if(nToken != null)
                        {
                            InsertNewRelationToken(nToken, TokenTyp.AusschlussKriterium, zugehoerigkeitsTyp, Oid);
                        }
                    }
                    else
                    {
                        InsertNewToken(token, TokenTyp.AusschlussKriterium, zugehoerigkeitsTyp, Oid);
                    }
                }

                if(art == 0)
                {
                    if(verfuegbarerAusschlussToken.ContainsKey(token))
                    {
                        CompactTokenDC nToken = null;

                        foreach(var tokenkey in verfuegbarerAusschlussToken)
                        {
                            if(tokenkey.Key.Equals(token))
                            {
                                nToken = tokenkey.Value;
                            }
                        }

                        if(nToken != null)
                        {
                            DeletTokenRelation(nToken, Oid, zugehoerigkeitsTyp);
                        }
                    }
                    else
                    {
                        if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Klient)
                        {
                            var c2tList = GetCustomer2TokenList();

                            List<CompactTokenDC> otoken = new List<CompactTokenDC>();

                            foreach(var ct2 in c2tList)
                            {
                                if(ct2.Token.Beschreibung.Equals(token) && ct2.Customer.CustomerOid == Oid)
                                {
                                    otoken.Add(ct2.Token);
                                }
                            }

                            foreach(var ken in otoken)
                            {
                                if(ken != null)
                                    DeletTokenRelation(ken, Oid, zugehoerigkeitsTyp);
                            }
                        }
                        else if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Mitarbeiter)
                        {
                            var e2tList = GetEmployee2TokenList();

                            List<CompactTokenDC> otoken = new List<CompactTokenDC>();

                            foreach(var et2 in e2tList)
                            {

                                if(et2.Token.Beschreibung.Equals(token) && et2.Employee.EmployeeOid == Oid)
                                {
                                    otoken.Add(et2.Token);
                                }
                            }

                            foreach(var ken in otoken)
                            {
                                DeletTokenRelation(ken, Oid, zugehoerigkeitsTyp);
                            }
                        }
                    }
                }
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DoTokenWunschOperation(int art, long? Oid, SchulbegleitenderZugehoerigkeitsTyp zugehoerigkeitsTyp, Dictionary<string, CompactTokenDC> verfuegbarerWunschToken, string token)
        {
            try
            {
                if(art == 1)
                {
                    if(verfuegbarerWunschToken.ContainsKey(token))
                    {
                        CompactTokenDC nToken = null;

                        foreach(var tokenkey in verfuegbarerWunschToken)
                        {
                            if(tokenkey.Key.Equals(token))
                            {
                                nToken = tokenkey.Value;
                            }
                        }

                        if(nToken != null)
                        {
                            InsertNewRelationToken(nToken, TokenTyp.WunschKriterium, zugehoerigkeitsTyp, Oid);
                        }
                    }
                    else
                    {
                        InsertNewToken(token.ToString(), TokenTyp.WunschKriterium, zugehoerigkeitsTyp, Oid);
                    }

                }

                if(art == 0)
                {
                    if(verfuegbarerWunschToken.ContainsKey(token))
                    {
                        CompactTokenDC nToken = null;

                        foreach(var tokenkey in verfuegbarerWunschToken)
                        {
                            if(tokenkey.Key.Equals(token))
                            {
                                nToken = tokenkey.Value;
                            }
                        }

                        if(nToken != null)
                        {
                            DeletTokenRelation(nToken, Oid, zugehoerigkeitsTyp);
                        }
                    }
                    else
                    {
                        if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Klient)
                        {
                            var c2tList = GetCustomer2TokenList();

                            List<CompactTokenDC> otoken = new List<CompactTokenDC>();

                            foreach(var ct2 in c2tList)
                            {
                                if(ct2.Token.Beschreibung.Equals(token) && ct2.Customer.CustomerOid == Oid)
                                {
                                    otoken.Add(ct2.Token);
                                }
                            }

                            foreach(var ken in otoken)
                            {
                                DeletTokenRelation(ken, Oid, zugehoerigkeitsTyp);
                            }
                        }
                        else if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Mitarbeiter)
                        {
                            var e2tList = GetEmployee2TokenList();

                            List<CompactTokenDC> otoken = new List<CompactTokenDC>();

                            foreach(var et2 in e2tList)
                            {
                                if(et2.Token.Beschreibung.Equals(token) && et2.Employee.EmployeeOid == Oid)
                                {
                                    otoken.Add(et2.Token);
                                }
                            }

                            foreach(var ken in otoken)
                            {
                                DeletTokenRelation(ken, Oid, zugehoerigkeitsTyp);
                            }
                        }
                    }
                }

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void InsertNewRelationToken(CompactTokenDC ctoken, TokenTyp typ, SchulbegleitenderZugehoerigkeitsTyp zugehoerigkeitsTyp, long? oid)
        {
            try
            {
                var tk = DAOFactory.GenericDAO.GetByID<Token>(ctoken.TokenOid.Value);

                var token = MapperFactory.TokenDC_Token.MapToNewDC(tk);

                if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Klient)
                {
                    var x = DAOFactory.GenericDAO.GetByID<Customer>(oid.Value);

                    var xyz = MapperFactory.CustomerDC_Customer.MapToNewDC(x);

                    CustomerTokenRelationDC c2t = new CustomerTokenRelationDC()
                    {
                        Customer = xyz
                    };

                    List<CustomerTokenRelationDC> c2tList = new List<CustomerTokenRelationDC>();
                    c2tList.Add(c2t);

                    token.RelatedCustomers = c2tList;

                }
                else if(zugehoerigkeitsTyp == SchulbegleitenderZugehoerigkeitsTyp.Mitarbeiter)
                {
                    var x = DAOFactory.GenericDAO.GetByID<Employee>(oid.Value);

                    var xyz = MapperFactory.EmployeeDC_Employee.MapToNewDC(x);

                    EmployeeTokenRelationDC e2t = new EmployeeTokenRelationDC()
                    {
                        Employee = xyz
                    };

                    List<EmployeeTokenRelationDC> e2tList = new List<EmployeeTokenRelationDC>();
                    e2tList.Add(e2t);

                    token.RelatedEmployees = e2tList;
                }

                var tok = DAOFactory.GenericDAO.GetByID<Token>(token.TokenOid.Value);

                var t = MapperFactory.TokenDC_Token.MergeWithEntity(token, tok);

                DAOFactory.GenericDAO.Update(t);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteToken(TokenDC token)
        {
            try
            {
                var t = MapperFactory.TokenDC_Token.MapToNewEntity(token);

                DAOFactory.GenericDAO.Delete(t);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeletTokenRelation(CompactTokenDC token, long? oid, SchulbegleitenderZugehoerigkeitsTyp typ)
        {
            try
            {
                if(typ == SchulbegleitenderZugehoerigkeitsTyp.Klient)
                {
                    var tokenEntity = DAOFactory.GenericDAO.LoadByID<Token>(token.TokenOid.Value);

                    Customer2Token t = null;

                    foreach(var c2tToken in tokenEntity.Customer2TokenList)
                    {
                        if(c2tToken.Customer.Oid == oid)
                        {
                            t = c2tToken;
                        }
                    }

                    if(t != null)
                    {
                        tokenEntity.Customer2TokenList.Remove(t);
                        DAOFactory.GenericDAO.Update(tokenEntity);
                    }
                }
                else if(typ == SchulbegleitenderZugehoerigkeitsTyp.Mitarbeiter)
                {
                    var tokenEntity = DAOFactory.GenericDAO.LoadByID<Token>(token.TokenOid.Value);

                    Employee2Token t = null;

                    foreach(var e2tToken in tokenEntity.Employee2TokenList)
                    {
                        if(e2tToken.Employee.Oid == oid)
                        {
                            t = e2tToken;
                        }
                    }

                    if(t != null)
                    {
                        tokenEntity.Employee2TokenList.Remove(t);
                        DAOFactory.GenericDAO.Update(tokenEntity);
                    }
                }
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<CustomerTokenRelationDC> GetCustomer2TokenList()
        {
            try
            {
                var x = DAOFactory.GenericDAO.GetAllActive<Customer2Token>();

                var y = MapperFactory.CustomerTokenRelationDC_Customer2Token.MapToNewDCs(x);

                return y;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<EmployeeTokenRelationDC> GetEmployee2TokenList()
        {
            try
            {
                var x = DAOFactory.GenericDAO.GetAllActive<Employee2Token>();

                var y = MapperFactory.EmployeeTokenRelationDC_Employee2Token.MapToNewDCs(x);

                return y;
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public string PrepareAuslastungReport(AuslastungAnalysisRootDC pReport, string id)
        {
            try
            {
                string lResult = id + ".xml";

                string lDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, MultitenancyOperationContextExt.Current.Tenant + @"\temp");
                string lPath = Path.Combine(lDir, lResult);

                BS.Shared.Core.Utils.XMLSerialize(lPath, pReport);

                return lResult;
            }
            catch(Exception e)
            {
                throw (Utils.CreateBeWoFaultException(e));
            }
        }

        public ServiceRecordStatisticsInfoDC GetServiceRecordStatisticInfo(long costBearer2SupportConceptOid, DateTime statisticsDate)
        {
            var factory = PluginLoader.FindClass<ServiceRecordStatisticFactory>();

            if(factory != null)
            {
                return factory.GetServiceRecordStatisticInfo(costBearer2SupportConceptOid, statisticsDate);
            }

            return null;
        }

        public SupportConceptStatisticsDC CreateSupportConceptStatistics(long costBearer2SupportConceptOid, DateTime statisticsDate)
        {
            var factory = PluginLoader.FindClass<ServiceRecordStatisticFactory>();


            if(factory == null)
            {
                factory = new ServiceRecordStatisticFactory();
            }

            return factory.CreateSupportConceptStatistics(costBearer2SupportConceptOid, statisticsDate);
        }

        public void ResetTenant(String tenant)
        {
            WCFHibernateSessionManager.ResetSessionFactory(tenant);
        }

        public void ResetAllTenants()
        {
            WCFHibernateSessionManager.ResetAllSessionFactories();
        }

        public String GetLicenseOrderUrl()
        {
            var url = ConfigurationManager.AppSettings.Get("LicenseOrderUrl");
            url = url.Replace("[TENANT]", MultitenancyOperationContextExt.Current.Tenant);

            return url;
        }

        public LicenseInfoDC GetLicenseInfo()
        {
            return SecurityUtils.GetLicenseInfo();
        }

        public GroupDurationDC CalculateGroupDuration(int personCount, int employeeCount, decimal totalDuration)
        {
            var calc = PluginLoader.FindClass<GroupDurationCalculator>();

            return calc?.CalculateGroupDuration(personCount, employeeCount, totalDuration);
        }

        public GroupDurationDC CalculateGroupDuration2(int personCount, int employeeCount, decimal totalDuration, long[] costBearer2SupportConceptArray)
        {
            var calc = PluginLoader.FindClass<GroupDurationCalculator>();

            return calc?.CalculateGroupDuration(personCount, employeeCount, totalDuration, costBearer2SupportConceptArray);
        }

        public IList<UiElementDC> GetUiElements(UiElementType? uiType, long? employeeOid, long? teamOid, long[] oidArray)
        {
            var factory = PluginLoader.FindClass<UiElementFactory>() ?? new UiElementFactory();

            return factory.GetUiElements(uiType, employeeOid, teamOid);
        }

        private static List<SupportConceptTreeNodeDC> BuildTree(IEnumerable<SupportConcept> pSupportConcepts)
        {
            var lResult = new List<SupportConceptTreeNodeDC>();
            foreach(var iSc in pSupportConcepts)
            {
                var lScNode = new SupportConceptTreeNodeDC
                {
                    NodeType = NodeType.SupportConcept, 
                    SupportConcept = MapperFactory.CompactSupportConceptDC_SupportConcept.MapToNewDC(iSc), 
                    Description = $"{iSc.Customer.Person.LastName}, {iSc.Customer.Person.FirstName}"
                };
                
                foreach(var iSc2Cb in iSc.CostBearer2SupportConceptList)
                {
                    var treeNode = new SupportConceptTreeNodeDC
                    {
                        NodeType = NodeType.SupportConceptCostBearerRelDC, 
                        SupportConcept = lScNode.SupportConcept, 
                        SupportConceptCostBearerRelDC = MapperFactory.SupportConceptCostBearerRelDC_CostBearer2SupportConcept.MapToNewDC(iSc2Cb)
                    };

                    if(iSc2Cb.CostBearer.Organisation != null)
                    {
                        treeNode.Description = iSc2Cb.CostBearer.Organisation.Name;
                    }

                    lScNode.ChildNodes.Add(treeNode);
                }

                lResult.Add(lScNode);
            }

            return lResult.OrderBy(s => s.Description).ToList();
        }

        public void CreateNewPerson2OrganisationRelation(long pOrganisationOid, ValueListEntryDC pValue, long personOid, string pMailAddress, string pFaxNumber, string pPhoneNumber, string pNotice)
        {
            try
            {
                var contactList = new List<Contact>
                {
                    new Contact {Type = ContactType.business_Fax, Value = pFaxNumber},
                    new Contact {Type = ContactType.business_Mail, Value = pMailAddress},
                    new Contact {Type = ContactType.business_Phone, Value = pPhoneNumber}
                };

                var organisation2Person = new Organisation2Person
                {
                    Organisation = DAOFactory.GenericDAO.LoadByID<Organisation>(pOrganisationOid),
                    Notice = pNotice,
                    RolleInOrganisation = pValue != null ? DAOFactory.GenericDAO.LoadByID<ValueListEntry>(pValue.ValueListEntryOid.Value) : null,
                    Person = DAOFactory.GenericDAO.LoadByID<Person>(personOid),
                    Contacts = contactList
                };

                DAOFactory.GenericDAO.Insert(organisation2Person);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeletePerson2OrganisationRelation(long oid)
        {
            try
            {
                var organisation2Person = DAOFactory.GenericDAO.LoadByID<Organisation2Person>(oid);

                DAOFactory.GenericDAO.Delete(organisation2Person);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public PdfChatHandoutDC GetHandOutPdfForChat(string customerId, string apikey)
        {
            try
            {
                var handout = new PdfChatHandoutDC();

                string serverUrl = ErmittleServerURL(customerId);

                if(serverUrl == null)
                {
                    handout.Result = 11;

                    return handout;
                }
                else if(serverUrl.Equals(""))
                {
                    handout.Result = 11;

                    return handout;
                }

                var endurl = serverUrl + "/api/ownchat/createpdfmanual/" + apikey + "/" + customerId;


                //Bereich zum Testen  Multiform Test gedönse 
                //using (MultipartFormDataContent multiPartContent = new MultipartFormDataContent())
                //{
                //    Uri requestUri = new Uri(ChatDaten.ServerUrl + "/api/ownchat/createpdfmanual/");

                //    Links Content / Rechts name
                //    multiPartContent.Add(new StringContent(chatcode + ""), "chatcode");
                //    multiPartContent.Add(new StringContent(login + ""), "login");
                //    multiPartContent.Add(new StringContent(password + ""), "password");
                //    multiPartContent.Add(new StringContent("https://support.bewoplaner.de/bewoplaner_logo_big.png"), "custom_logo_url");

                //    httpRequest = new HttpRequestMessage();
                //    httpRequest.Method = HttpMethod.Post;
                //    httpRequest.RequestUri = requestUri;
                //    httpRequest.Content = multiPartContent;

                //    httpRequest.Headers.Add("Token", apikey);
                //    httpRequest.Headers.Add("CustomerID", customerId);


                //    HttpResponseMessage httpResponse = null;

                //    HttpClient httpClient = new HttpClient();

                //    httpResponse = await httpClient.SendAsync(httpRequest, CancellationToken.None).ConfigureAwait(false);


                //    string antwortResponse = await httpResponse.Content.ReadAsStringAsync();

                //    var jsonDatentyp = JsonConvert.DeserializeObject<PdfChatHandoutDC>(antwortResponse);

                //    return jsonDatentyp;
                //}




                //neu post bereich 
                //Dictionary<string, string> dic = new Dictionary<string, string>();

                //dic.Add("chatcode", "Hier ChatCode");
                //dic.Add("login", "hier benutzername");
                //dic.Add("password", "hier passwort");
                //dic.Add("custom_logo_url", "https://support.bewoplaner.de/bewoplaner_logo_big.png");

                //string postdaten = "";
                //foreach (var key in dic.Keys)
                //{
                //    postdaten += HttpUtility.UrlEncode(key) + "=" + HttpUtility.UrlEncode(dic[key]) + "&";
                //}

                //WebRequest requesten = WebRequest.Create(endurl);
                //requesten.Method = "POST";
                //requesten.ContentType = "application/x-www-form-urlencoded";
                ////requesten.Headers["Token"] = "hier ggf. token hin ";
                //requesten.Headers["CustomerID"] = customerId;

                //byte[] daten = Encoding.ASCII.GetBytes(postdaten);

                //requesten.ContentLength = daten.Length;

                //Stream requestStream = requesten.GetRequestStream();

                //requestStream.Write(daten, 0, daten.Length);

                //requestStream.Close();


                //neu ende 


                //############################
                Dictionary<string, string> postparameter = new Dictionary<string, string>();

                postparameter.Add("username", "HAns");
                postparameter.Add("password", "Dito");

                //neu | hinzufügen laut document
                postparameter.Add("chatcode", "yyAbrams");

                string postdaten = "";
                int i = 0;
                foreach(var key in postparameter.Keys)
                {
                    //hier noch chatcode übergeben
                    postdaten += HttpUtility.UrlEncode(key) + "=" + HttpUtility.UrlEncode(postparameter[key]) + "&";

                }

                WebRequest requesten = WebRequest.Create(endurl);

                requesten.Method = "POST";
                requesten.ContentType = "application/x-www-form-urlencoded";

                byte[] daten = Encoding.ASCII.GetBytes(postdaten);

                requesten.ContentLength = daten.Length;

                try
                {
                    Stream requestStream = requesten.GetRequestStream();

                    requestStream.Write(daten, 0, daten.Length);

                    requestStream.Close();

                }
                catch(Exception e)
                {
                    MessageBox.Show("Es konnte keine Verbindung aufgebaut werden.", "Fehler", MessageBoxButton.OK);

                }

                //response bereich | Verarbeiten
                HttpWebResponse response = (HttpWebResponse) requesten.GetResponse();
                //response.ContentType = "application/pdf";

                //######################################################################

                //alt get bereich
                //WebRequest request = WebRequest.Create(endurl);

                //request.Method = WebRequestMethods.Http.Post;

                //request.Credentials = CredentialCache.DefaultCredentials;
                //request.Proxy = null;

                //WebResponse response = request.GetResponse();

                using(Stream stream = response.GetResponseStream())
                {
                    byte[] buffer = new byte[stream.Length];
                    stream.Read(buffer, 0, buffer.Length);
                    File.WriteAllBytes("foo.pdf", buffer);
                }

                string responseFromServer = ReadStreamForChatCode(response);

                if(responseFromServer.Contains("PDF"))
                {
                    PdfChatHandoutDC hd = new PdfChatHandoutDC();
                    hd.File = responseFromServer;
                    hd.Result = 0;
                    //hd.TestStream = dataStream;

                    return hd;
                }
                else
                {
                    var jsonDatentyp = JsonConvert.DeserializeObject<PdfChatHandoutDC>(responseFromServer);

                    return jsonDatentyp;
                }
            }
            catch(Exception e)
            {
                //throw Utils.CreateBeWoFaultException(e);
                var handout = new PdfChatHandoutDC();
                handout.Result = 60;
                handout.File = e.Message;

                return handout;
            }
        }

        public CustomerAPPCodeDC DeletCustomerChatCode(string apikey, string kundennummer, long customeroid)
        {
            var customerAppCode = new CustomerAPPCodeDC();
            var result = DeletZufallsCode(apikey, kundennummer, "C" + customeroid);

            if(result == 0 || result == 32)
            {
                try
                {
                    var customerappcode = DAOFactory.SearchDAO.FindAllCustomerAppCodes(customeroid).ToList();

                    var anzahl = customerappcode.Count;

                    if(anzahl > 0)
                    {
                        foreach(var code in customerappcode)
                        {
                            code.CustomerCode = string.Empty;
                            code.CustomerCodeGenDate = DateTime.Now;
                        }

                        DAOFactory.GenericDAO.Update(customerappcode);

                        customerAppCode.Result = 0;
                        return customerAppCode;
                    }

                    customerAppCode.Result = 4;
                    return customerAppCode;
                }
                catch(Exception e)
                {
                    throw Utils.CreateBeWoFaultException(e);
                }
            }

            customerAppCode.Result = result;
            return customerAppCode;
        }

        public EmployeeAPPCodeDC DeletEmployeeChatCode(string apikey, string kundennummer, long employeeoid)
        {
            var employeeAppCode = new EmployeeAPPCodeDC();
            var result = DeletZufallsCode(apikey, kundennummer, "E" + employeeoid);

            if(result == 0 || result == 32)
            {
                try
                {
                    var employeeappcode = DAOFactory.SearchDAO.FindAllEmployeeAppCodes(employeeoid).ToList();

                    var anzahl = employeeappcode.Count;

                    if(anzahl > 0)
                    {
                        foreach(var code in employeeappcode)
                        {
                            code.EmployeeCode = string.Empty;
                            code.EmployeeCodeGenDate = DateTime.Now;
                        }

                        DAOFactory.GenericDAO.Update(employeeappcode);

                        employeeAppCode.Result = 0; // alles ok 

                        return employeeAppCode;
                    }

                    employeeAppCode.Result = 4; // ChatCode Datensatz konnte nicht gefunden werden

                    return employeeAppCode;
                }
                catch(Exception e)
                {
                    throw Utils.CreateBeWoFaultException(e);
                }
            }

            employeeAppCode.Result = result;

            return employeeAppCode;
        }

        public Dictionary<string, string> GetTranslationDictionary()
        {
            var translationDictionary = PluginLoader.FindClass<TranslationDictionary>();

            return translationDictionary?.GetTranslationDictionary();
        }

        public IList<TextbausteinDC> GetAllTextbausteine()
        {
            try
            {
                return MapperFactory.TextbausteinDC_Textbaustein.MapToNewDCs(DAOFactory.GenericDAO.GetAllActive<Textbaustein>());
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<long> InsertNewTextbausteine(IEnumerable<TextbausteinDC> pTextbausteine)
        {
            try
            {
                var lTextbausteine = MapperFactory.TextbausteinDC_Textbaustein.MapToNewEntities(pTextbausteine);
                DAOFactory.GenericDAO.Insert(lTextbausteine);

                return lTextbausteine.Select(asb => asb.Oid.Value).ToList();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateTextbausteine(List<TextbausteinDC> pTextbausteine)
        {
            try
            {
                var lOriginals = DAOFactory.GenericDAO.LoadByIDs<Textbaustein>(pTextbausteine.Select(sc => sc.TextbausteinOid.Value));

                MapperFactory.TextbausteinDC_Textbaustein.MergeWithEntitys(pTextbausteine, lOriginals);

                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteTextbausteine(Dictionary<long, long> pOid2Version)
        {
            try
            {
                var lOriginals = DAOFactory.GenericDAO.LoadByIDs<Textbaustein>(pOid2Version.Select(e => e.Key));
                lOriginals.DoForEach(or => MapperFactory.TextbausteinDC_Textbaustein.ConcurrencyCheck(pOid2Version[or.Oid.Value], or));

                DAOFactory.GenericDAO.Delete(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public SbdConfigDC GetSbdConfig()
        {
            try
            {
                var pi = PluginLoader.FindClass<SchulbegleitenderDienstService>();

                if(pi != null)
                {
                    return pi.GetSbdConfig();
                }

                return new SbdConfigDC();
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void SaveSbdConfig(SbdConfigDC config)
        {
            try
            {
                var pi = PluginLoader.FindClass<SchulbegleitenderDienstService>();

                pi?.SaveSbdConfig(config);

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        private static void AnonymizePerson(long pPersonOid)
        {
            try
            {
                const string anonimyzedName = "Anonymisiert";

                var pPerson = DAOFactory.GenericDAO.LoadByID<Person>(pPersonOid);

                pPerson.Abbreviation = null;
                if(pPerson.DateOfBirth != null)
                {
                    pPerson.DateOfBirth = new DateTime(pPerson.DateOfBirth.Value.Year, 1, 1);
                }

                pPerson.FirstName = anonimyzedName;
                pPerson.LastName = anonimyzedName;
                pPerson.Notice = null;

                if(pPerson.Address != null)
                {
                    pPerson.Address.AddressLine1 = null;
                    pPerson.Address.AddressLine2 = null;
                    pPerson.Address.Country = null;
                    pPerson.Address.Street = null;
                    pPerson.Address.State = null;
                    pPerson.Address.PostalCode = null;
                    pPerson.Address.Town = null;
                    pPerson.Address.InsUser = anonimyzedName;
                    pPerson.Address.UdpUser = anonimyzedName;
                }

                pPerson.AufenthaltsStatus = null;
                pPerson.Profession = null;
                pPerson.Title = null;
                pPerson.InsUser = anonimyzedName;
                pPerson.UdpUser = anonimyzedName;
                var bankaccountOid = pPerson.BankAccount?.Oid;

                if(bankaccountOid != null)
                {
                    pPerson.BankAccount = null;
                }

                pPerson.FamilyStatus = null;
                if(pPerson.InvoiceAddress != null)
                {
                    pPerson.InvoiceAddress.AddressLine1 = null;
                    pPerson.InvoiceAddress.AddressLine2 = null;
                    pPerson.InvoiceAddress.Country = null;
                    pPerson.InvoiceAddress.Street = null;
                    pPerson.InvoiceAddress.State = null;
                    pPerson.InvoiceAddress.InsUser = anonimyzedName;
                    pPerson.InvoiceAddress.UdpUser = anonimyzedName;
                }

                pPerson.IsMigrant = false;
                pPerson.Nationalitaet = null;
                pPerson.Contacts.Clear();

                pPerson.Images?.Clear();

                DAOFactory.GenericDAO.Update(pPerson);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void AnonymizeCustomer(long pCustomerOid)
        {
            try
            {
                const string anonimyzedName = "Anonymisiert";
                var customer = DAOFactory.GenericDAO.GetByID<Customer>(pCustomerOid);

                if(customer.Person.Oid != null)
                {
                    AnonymizePerson(customer.Person.Oid.Value);
                }

                customer.VarFieldValueList?.Clear();

                customer.AbWelchemKrankheitsTag = 0;
                customer.AbsenceTimes.DoForEach(at =>
                {
                    at.Notice = null;
                    at.InsUser = anonimyzedName;
                    at.UdpUser = anonimyzedName;
                });

                customer.Ansprechpartner = null;
                customer.AssessmentSheetCategoryList?.Clear();
                customer.AssistanceBegin = null;
                customer.AusstVersAmt = null;
                customer.AusweisGueltigBis = null;
                customer.AusweisGueltigVon = null;
                customer.AusweisUnbefristetGueltig = null;
                customer.BehinderungsartenListe?.Clear();
                customer.BeiblattGueltigBis = null;
                customer.Childs = null;
                customer.CostCenter = null;
                customer.Ansprechpartner = null;
                customer.AssistanceBegin = null;
                customer.Customer2CostBearerList?.Clear();
                customer.Customer2OrganisationList?.Clear();

                var personRelations2Delete = customer.Customer2PersonList.Where(person => !person.IstFamilie && person.Oid != null).ToList();

                customer.Customer2PersonList.RemoveRange(personRelations2Delete);

                customer.Customer2PersonList.DoForEach(personRelation =>
                {
                    personRelation.InsUser = anonimyzedName;
                    personRelation.UdpUser = anonimyzedName;
                    personRelation.Notice = null;
                });

                customer.CustomerAlias = null;
                customer.DebitorNumber = null;
                customer.Diagnosis = null;
                customer.Diagnosis2CustomerList?.Clear();
                customer.DistanceInMeter = null;
                customer.Employee2CustomerList?.Clear();
                customer.Environment = null;
                customer.EquityContribution = null;
                customer.FamilyData = null;
                customer.GradDerBehinderung = null;
                customer.ICD10Diagnosis = null;
                customer.InsUser = anonimyzedName;
                customer.IsAdvisedOrAttended = null;
                customer.Jugendamt = null;
                customer.Medication = null;
                customer.Medikamentenverordnungslisten?.Clear();
                customer.MerkzeichenListe?.Clear();
                customer.Notice = null;
                customer.Pflegegrad = null;
                customer.PlacementList?.Clear();
                customer.ReferenceNumber = null;
                customer.Team2CustomerList?.Clear();
                customer.TerminationDate = null;
                customer.TerminationReason = null;
                customer.UdpUser = anonimyzedName;
                customer.ValueList?.Clear();
                customer.VertretungDringendErforderlich = false;
                customer.VertretungGewuenscht = false;

                customer.ServiceRecordList?.DoForEach(record =>
                {
                    record.Notice = null;
                    record.Notice2 = null;
                    record.Notice3 = null;
                    record.Notice4 = null;
                    record.Notice5 = null;
                    record.RTFNotice1 = null;
                    record.RTFNotice2 = null;
                    record.RTFNotice3 = null;
                    record.RTFNotice4 = null;
                    record.RTFNotice5 = null;
                    record.InsUser = anonimyzedName;
                    record.UdpUser = anonimyzedName;
                });

                customer.SupportConcepts?.DoForEach(supportConcept =>
                {
                    supportConcept.Notice = null;
                    supportConcept.InsUser = anonimyzedName;
                    supportConcept.UdpUser = anonimyzedName;

                    supportConcept.CostBearer2SupportConceptList.DoForEach(cb2SC =>
                    {
                        cb2SC.CustomerReferenceNumber = null;
                        cb2SC.Notice = null;
                        cb2SC.InsUser = anonimyzedName;
                        cb2SC.UdpUser = anonimyzedName;
                    });
                });

                if(customer.Oid != null)
                {
                    var bargeldKassen = DAOFactory.SearchDAO.FindBargeldkasse(TableID.Customer, customer.Oid.Value);

                    DAOFactory.GenericDAO.Delete(bargeldKassen);

                    var fileAttachments = DAOFactory.SearchDAO.FindFileAttachments(TableID.Customer, customer.Oid.Value);

                    DAOFactory.GenericDAO.Delete(fileAttachments);
                }

                DAOFactory.GenericDAO.Update(customer);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        // TODO: Den ersten Buchstaben des Klienten und den Namen des Mitarbeiters speichern, der ihn gelöscht hat. -> Neue Tabelle
        public void DeleteCustomerForGood(long pCustomerOid)
        {
            try
            {
                var deletionHistoryEntry = new DeletionHistory();

                var appointments = DAOFactory.SearchDAO.FindAppointmentsForCustomer(pCustomerOid);
                var customer = DAOFactory.GenericDAO.LoadByID<Customer>(pCustomerOid);
                var supportConceptOids = customer.SupportConcepts.Select(sc => sc.Oid.Value).ToList();

                UserDC user;
                if(LoggedInUserOperationContextExt.Current != null && LoggedInUserOperationContextExt.Current.User != null)
                {
                    user = MapperFactory.UserDC_User.MapToNewDC(LoggedInUserOperationContextExt.Current.User);
                }
                else
                {
                    user = MapperFactory.UserDC_User.MapToNewDC(SessionFacade.LoggedInUser);
                }

                if(user != null)
                {
                    string initial;

                    if(customer.Person.FirstName.Length > 0)
                    {
                        initial = customer.Person.FirstName[0].ToString();
                    }
                    else if(customer.Person.LastName.Length > 0)
                    {
                        initial = customer.Person.LastName[0].ToString();
                    }
                    else if(customer.CustomerAlias?.Length > 0)
                    {
                        initial = customer.CustomerAlias[0].ToString();
                    }
                    else
                    {
                        initial = "unbekannt";
                    }

                    deletionHistoryEntry.DeletingEmployeeName = $"{user.Employee.FirstName} {user.Employee.LastName}";
                    deletionHistoryEntry.DeletedEntityName = initial;
                    deletionHistoryEntry.DeletedEntityTableId = TableID.Customer;
                }

                appointments.DoForEach(app => app.CustomerList.Remove(customer));

                DAOFactory.GenericDAO.Update(appointments);

                var costBearer2SupportConcepts = new List<CostBearer2SupportConcept>();
                var groupsToGetReferencesRemoved = new List<GroupOfPeople>();
                foreach(var sc in customer.SupportConcepts)
                {
                    foreach(var cb2sc in sc.CostBearer2SupportConceptList)
                    {
                        groupsToGetReferencesRemoved.AddRangeIfElementsNotIn(DAOFactory.SearchDAO.GroupOfPeopleForSupportConcept(cb2sc.Oid.Value));
                        costBearer2SupportConcepts.AddIfNotIn(cb2sc);
                    }
                }

                foreach(var group in groupsToGetReferencesRemoved)
                {
                    group.CostBearer2SupportConceptList.RemoveRange(costBearer2SupportConcepts);
                }

                DAOFactory.GenericDAO.Update(groupsToGetReferencesRemoved);

                DAOFactory.GenericDAO.Update(customer.SupportConcepts);

                var additionalServiceGroups = DAOFactory.SearchDAO.GetAdditionalServiceGroupOfPeopleForCustomer(customer.Oid.Value);
                foreach(var additionalServiceGroup in additionalServiceGroups)
                {
                    additionalServiceGroup.CustomerList.Remove(customer);
                }

                DAOFactory.GenericDAO.Update(additionalServiceGroups);

                var additionalServiceBookings = DAOFactory.SearchDAO.GetAllAdditionalServiceBookingsForCustomer(customer.Oid.Value);
                DAOFactory.GenericDAO.Delete(additionalServiceBookings);

                var images2delete = customer.Person.Images;
                customer.Person.Images.Clear();

                DAOFactory.GenericDAO.Delete(images2delete);
                DAOFactory.GenericDAO.Update(customer);

                customer.SupportConcepts.DoForEach(s => s.CostBearer2SupportConceptList?.Clear());
                foreach(var assessmentSheetCategory in customer.AssessmentSheetCategoryList)
                {
                    assessmentSheetCategory.Customers.Remove(customer);
                }

                var assessmentSheetEntries = DAOFactory.SearchDAO.GetAssessmentSheetEntriesForCustomer(customer.Oid.Value, DateTime.MinValue, DateTime.MaxValue);

                var invoiceBases2Delete = DAOFactory.SearchDAO.GetInvoiceBasesBySupportConceptOids(supportConceptOids);
                invoiceBases2Delete.DoForEach(ib => ib.InvoiceItems.Clear());

                var settlementInvoices = DAOFactory.SearchDAO.GetSettlementInvoiceBySupportConceptOids(supportConceptOids);
                var serviceInvoices = DAOFactory.SearchDAO.GetServiceInvoicesByInvoiceBaseOids(invoiceBases2Delete.Select(s => s.Oid.Value).ToList());

                var invoiceItems = new List<InvoiceItem>();
                invoiceBases2Delete.DoForEach(ib => invoiceItems.AddRange(ib.InvoiceItems));
                DAOFactory.GenericDAO.Update(invoiceBases2Delete);

                if(supportConceptOids.Any())
                {
                    var tasksAndAppointments2Delete = DAOFactory.SearchDAO.GetTasksAndAppointmentsBySupportConceptOids(supportConceptOids);
                    DAOFactory.GenericDAO.Delete(tasksAndAppointments2Delete);
                }

                DAOFactory.GenericDAO.Delete(invoiceItems);
                DAOFactory.GenericDAO.Delete(settlementInvoices);
                DAOFactory.GenericDAO.Delete(serviceInvoices);

                invoiceBases2Delete = DAOFactory.SearchDAO.GetInvoiceBasesBySupportConceptOids(supportConceptOids);
                DAOFactory.GenericDAO.Delete(invoiceBases2Delete);

                var customer2Tokens2Delete = DAOFactory.SearchDAO.GetCustomer2TokensByCustomerOid(customer.Oid.Value);
                DAOFactory.GenericDAO.Delete(customer2Tokens2Delete);

                DAOFactory.GenericDAO.Delete(assessmentSheetEntries);

                DAOFactory.GenericDAO.Update(customer);

                DAOFactory.GenericDAO.Delete(customer.SupportConcepts);

                DAOFactory.GenericDAO.Delete(DAOFactory.GenericDAO.LoadByID<Customer>(customer.Oid.Value));

                if(deletionHistoryEntry.DeletingEmployeeName != null)
                {
                    DAOFactory.GenericDAO.Insert(deletionHistoryEntry);
                }
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        // TODO: implementieren!
        public void DeletePersonForGood(long pPersonOid)
        {
            try
            {

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        // TODO: implementieren!
        public void DeleteEmployeeForGood(long pEmployeeOid)
        {
            try
            {

            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        // TODO: implementieren!
        public void AnonymizeEmployee(long pEmployeeOid)
        {
            try
            {
                var employee = DAOFactory.GenericDAO.LoadByID<Employee>(pEmployeeOid);

                if(employee.Person.Oid != null)
                {
                    AnonymizePerson(employee.Person.Oid.Value);
                }

                var fileAttachments = DAOFactory.SearchDAO.FindFileAttachments(TableID.Employee, pEmployeeOid);

                DAOFactory.GenericDAO.Delete(fileAttachments);

                employee.AbsenceTimes?.Clear();

                DAOFactory.GenericDAO.Update(employee);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        // TODO: implementieren!
        public void DeleteAppointmentsInInterval(bool pHasRightToSeeAllEmployeeAppointments, long pEmployeeOid, DateTime pIntervalEnd, List<long> pSelectedEmployees, List<long> pSelectedCustomers, List<long> pSelectedResources, bool pEmployeesOnly, bool pCustomersOnly, bool pResourcesOnly, bool pPrivateAppointmentsOnly, bool pOnlyMyAppointments, Dictionary<UserRightType, bool> pUserRights)
        {
            try
            {
                var appointments2Delete = DAOFactory.SearchDAO.LoadFilteredAppointments(pHasRightToSeeAllEmployeeAppointments, pEmployeeOid, new DateTime(1, 1, 1), pIntervalEnd, pSelectedEmployees, pSelectedCustomers, pSelectedResources, pEmployeesOnly, pCustomersOnly, pResourcesOnly, pPrivateAppointmentsOnly, pOnlyMyAppointments, true);
                DAOFactory.GenericDAO.Delete(appointments2Delete);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public string GetMessageFromServer(TableID pObjectTid, long? pObjectOid, MessageType pMessageType)
        {
            try
            {
                var actualTextMessage = "";
                const string foreground = "Foreground=\"Red\"";
                const string fontWeight = "FontWeight=\"Bold\"";

                if(pObjectTid == TableID.Customer && pMessageType == MessageType.Anonymization)
                {
                    actualTextMessage = "Achtung!&#x0a;&#x0a;Das Anonymisieren eines Klienten kann nicht rückgängig gemacht werden!&#x0a;";
                }

                if(pObjectTid == TableID.Customer && pMessageType == MessageType.DeleteForGood)
                {
                    actualTextMessage = "Achtung!&#x0a;&#x0a;Das endgültige Löschen eines Klienten kann nicht rückgängig gemacht werden!&#x0a;";
                }

                if(pObjectTid == TableID.Person && pMessageType == MessageType.DeleteForGood)
                {
                    actualTextMessage = "Achtung!&#x0a;&#x0a;Das endgültige Löschen einer Person kann nicht rückgängig gemacht werden!&#x0a;";
                }

                if(pObjectTid == TableID.Employee && pMessageType == MessageType.Anonymization)
                {
                    actualTextMessage = "Achtung!&#x0a;&#x0a;Das Anonymisieren eines Mitarbeiters kann nicht rückgängig gemacht werden!&#x0a;";
                }

                if(pObjectTid == TableID.Employee && pMessageType == MessageType.DeleteForGood)
                {
                    actualTextMessage = "Achtung!&#x0a;&#x0a;Das endgültige Löschen eines Mitarbeiters kann nicht rückgängig gemacht werden!&#x0a;";
                }

                return $"<TextBlock xmlns =\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" Grid.Row=\"0\" TextAlignment=\"Center\" {fontWeight} TextWrapping=\"Wrap\" Background=\"Transparent\" FontSize=\"14\" Margin=\"3\" {foreground} HorizontalAlignment=\"Center\" Text=\"{actualTextMessage}\"/>";
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public string GetMessageFromServerForDeletingAppointments(bool pHasRightToSeeAllEmployeeAppointments, long pEmployeeOid, DateTime pIntervalEnd, List<long> pSelectedEmployees, List<long> pSelectedCustomers, List<long> pSelectedResources, bool pEmployeesOnly, bool pCustomersOnly, bool pResourcesOnly, bool pPrivateAppointmentsOnly, bool pOnlyMyAppointments, Dictionary<UserRightType, bool> pUserRights)
        {
            var appointments2Delete = DAOFactory.SearchDAO.LoadFilteredAppointments(pHasRightToSeeAllEmployeeAppointments, pEmployeeOid, new DateTime(1, 1, 1), pIntervalEnd, pSelectedEmployees, pSelectedCustomers, pSelectedResources, pEmployeesOnly, pCustomersOnly, pResourcesOnly, pPrivateAppointmentsOnly, pOnlyMyAppointments, true);

            var actualTextMessage = $"Achtung!&#x0a;&#x0a;Das Löschen von {appointments2Delete.Count} {(appointments2Delete.Count == 1 ? "Termin" : "Terminen")} bis zum {pIntervalEnd.ToShortDateString()} kann nicht rückgängig gemacht werden!&#x0a;";

            return $"<TextBlock xmlns =\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" Grid.Row=\"0\" TextAlignment=\"Center\" FontWeight=\"Bold\" TextWrapping=\"Wrap\" Background=\"Transparent\" FontSize=\"14\" Margin=\"3\" Foreground=\"Red\" HorizontalAlignment=\"Center\" Text=\"{actualTextMessage}\"/>";
        }

        public SignatureDC GetSignature(long pSignatureOid)
        {
            try
            {
                var lOriginal = DAOFactory.GenericDAO.LoadByID<Signature>(pSignatureOid);

                return MapperFactory.SignatureDC_Signature.MapToNewDC(lOriginal);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<BudgetDC> GetAllBudgets()
        {
            try
            {
                var list = DAOFactory.GenericDAO.GetAllActive<Budget>();
                return MapperFactory.BudgetDC_Budget.MapToNewDCs(list);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void InsertNewBudget(List<BudgetDC> budgets)
        {
            try
            {
                var budget = MapperFactory.BudgetDC_Budget.MapToNewEntities(budgets);
                DAOFactory.GenericDAO.Insert(budget);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeactivateBudget(Dictionary<long, long> pOid2Version)
        {
            try
            {
                ServiceLogic.SetActivationType<Budget>(pOid2Version, ActivationTypeId.Deleted);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateBudget(List<BudgetDC> budgets)
        {
            try
            {
                var lOriginals = DAOFactory.GenericDAO.LoadByIDs<Budget>(budgets.Select(sc => sc.BudgetOid.Value));

                MapperFactory.BudgetDC_Budget.MergeWithEntitys(budgets, lOriginals);

                DAOFactory.GenericDAO.Update(lOriginals);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public FlexibleReportResultDC GetFlexibleReportResult(FlexibleReportFilterDC filter)
        {
            try
            {
                var s = PluginLoader.FindClass<FlexibleReportService>();

                return s.GetAllFlexibleReportEntrys(filter);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<FlexibleReportLayoutDC> GetFlexibleReportLayouts()
        {
            var result = new List<FlexibleReportLayoutDC>();

            foreach(var item in DAOFactory.GenericDAO.GetAllActive<FlexibleReportLayout>().Where(x => x.CreatorOid == LoggedInUserOperationContextExt.Current.User.Oid.Value))
            {
                result.Add(MapperFactory.FlexibleReportLayoutDC_FlexibleReportLayout.MapToNewDC(item));
            }

            return result;
        }

        public void InsertNewFlexibleReportLayout(FlexibleReportLayoutDC flexibleReportLayoutDC)
        {
            try
            {
                var flexibleReportLayout = MapperFactory.FlexibleReportLayoutDC_FlexibleReportLayout.MapToNewEntity(flexibleReportLayoutDC);
                flexibleReportLayout.CreatorOid = LoggedInUserOperationContextExt.Current.User.Oid.Value;
                DAOFactory.GenericDAO.Insert(flexibleReportLayout);
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void UpdateFlexibleReportLayouts(IList<FlexibleReportLayoutDC> flexibleReportLayouts)
        {
            try
            {
                //Enity
                var flexOriList = DAOFactory.GenericDAO.GetAllActive<FlexibleReportLayout>().Where(x => x.CreatorOid == LoggedInUserOperationContextExt.Current.User.Oid.Value);
                //DC
                var flexNewList = flexibleReportLayouts;

                var toUpdate = new List<FlexibleReportLayout>();
                var toDelete = new List<FlexibleReportLayout>();

                foreach(var flexOri in flexOriList)
                {
                    bool gefunden = false;

                    foreach(var flexNew in flexNewList)
                    {
                        if(flexOri.Oid == flexNew.FlexibleReportOid)
                        {
                            gefunden = true;

                            if(flexOri.LayoutName != flexNew.LayoutName)
                            {
                                flexOri.LayoutName = flexNew.LayoutName;
                                DAOFactory.GenericDAO.Update(flexOri);
                            }

                            break;
                        }
                    }

                    if(!gefunden)
                        DAOFactory.GenericDAO.Deactivate(flexOri);
                }
            }
            catch(Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public bool CheckForOverlappingSubstitutionEntries(DateTime startDate, DateTime endDate, long? employeeOid, long? customerOid, long? substitutionOid)
        {
            try
            {
                return DAOFactory.SearchDAO.CheckForOverlappingSubstitutions(employeeOid, customerOid, startDate, endDate, substitutionOid);
            }
            catch (Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<HomeViewPanelDC> GetHomeViewPanels()
        {
            try
            {
                return MapperFactory.HomeViewPanelDC_HomeViewPanel.MapToNewDCs(
                    DAOFactory.GenericDAO.GetAllActive<HomeViewPanel>());
            }
            catch(Exception exception)
            {
                throw Utils.CreateBeWoFaultException(exception);
            }
        }

        public bool CheckForOverlappingAbsenceTimes(DateTime startDate, DateTime endDate, long? employeeOid, long? customerOid)
        {
            try
            {
                return DAOFactory.SearchDAO.CheckForOverlappingAbsenceTimes(startDate, endDate, employeeOid, customerOid);
            }
            catch (Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }
        
        public IList<ValueListEntryDC> GetIcf()
        {
            try
            {
                //string key = "2BT%eGprU\"E$!\"5Flq@l^^KZaYa\"u/icq@MMSWsy$XFo@#q3Arbnx@Plzv7s\\+$a";

                //string url = "https://support.bewoplaner.de/api/geticf.php?k=[TENANT]";


                //if (MultitenancyOperationContextExt.Current != null)
                //{
                //    url = url.Replace("[TENANT]", MultitenancyOperationContextExt.Current.Tenant);
                //}
                //else
                //{
                //    url = url.Replace("[TENANT]", SessionFacade.Tenant);
                //}

                //String json = "";

                //using (var client = new WebClient())
                //{
                //    byte[] response = client.UploadValues(url, "POST", new NameValueCollection()
                //    {
                //        {"API-KEY", key}
                //    });

                //    json = System.Text.Encoding.ASCII.GetString(response);


                //}

                //[{"Oid":"1","Code":"","Bezeichnung":"Kapitel 1: Lernen und Wissensanwendung","Beschreibung":"","ParentOID":""}
                //var icfentry = new { Oid = 0, Code = "", Bezeichnung = "", Beschreibung = "", ParentOid = 0 };

                //var icfList = JsonConvert.DeserializeObject<List<Icf>>(json);


                ////var rawList = DAOFactory.GenericDAO.GetAll<Icf>().ToList();

                //var icfs = new List<ValueListEntryDC>
                //{
                //    new ValueListEntryDC() {ParentOid = -1, TypeDescription = "ICF"}
                //};

                //icfs.AddRange(icfList.Select(x => new ValueListEntryDC()
                //{
                //    ValueListEntryOid = x.Oid,
                //    ParentOid = x.ParentOID,
                //    TypeDescription = x.Bezeichnung,
                //    Abbreviation = x.Code,
                //    Notice = x.Beschreibung
                //}));
                return ICFDAO.GetIcf();
            }
            catch (Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<ReportTemplateDC> GetReportTemplates(string url)
        {
            try
            {
                if (url.IsNullOrEmpty())
                    return null;

                var index = url.IndexOf("type=") + 5;
                var typeString = url.Substring(index);

                if (!Enum.TryParse(typeString, out ReportTypes reportType))
                    return null;
                
                return MapperFactory.ReportTemplateDC_ReportTemplate.MapToNewDCs(DAOFactory.GenericDAO
                    .GetAllActive<ReportTemplate>().Where(x => x.ReportTemplateType == reportType));
            }
            catch (Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public IList<AbsenceTimeDC> GetAbsenceTimeDCsFilter(DateTime start, DateTime end)
        {
            var list = DAOFactory.GenericDAO.GetAllActive<AbsenceTime>().Where(x => x.Start.HasValue).Where(y => y.Start >= start && (!y.End.HasValue || y.End.Value <= end)).Where(z => z.EmployeeOid.HasValue);
            return MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewDCs(list);
        }

        public IList<AbsenceReasonDC> GetAllAbsenceReason()
        {
            var list = DAOFactory.GenericDAO.GetAllActive<AbsenceReason>();
            return MapperFactory.AbsenceReasonDC_AbsenceReason.MapToNewDCs(list);
        }

        public AbsenceTimeDC UpdateAbsenceTimeWithReturn(AbsenceTimeDC abs)
        {
            try
            {
                var testbefore = abs.AbsenceTimeVersion;

                var x = DAOFactory.GenericDAO.LoadByID<AbsenceTime>(abs.AbsenceTimeOid.Value);

                MapperFactory.AbsenceTimeDC_AbsenceTime.MergeWithEntity(abs, x);

                DAOFactory.GenericDAO.Update(x);

                var y = DAOFactory.GenericDAO.LoadByID<AbsenceTime>(abs.AbsenceTimeOid.Value);

                var z = MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewDC(y);

                return z;
            }
            catch (Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public AbsenceTimeDC InsertAbsenceTimeWithReturn(AbsenceTimeDC absenceTimeDC)
        {
            try
            {
                var emp = DAOFactory.GenericDAO.GetByID<Employee>(absenceTimeDC.EmployeeOid.Value);
                emp.AbsenceTimes.Add(MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewEntity(absenceTimeDC));
                DAOFactory.GenericDAO.Update(emp);

                emp = DAOFactory.GenericDAO.LoadByID<Employee>(absenceTimeDC.EmployeeOid.Value);
                var newAbsenceTimeOid = emp.AbsenceTimes.Max(x => x.Oid);
                var newAbsenceTimeDC = DAOFactory.GenericDAO.GetByID<AbsenceTime>(newAbsenceTimeOid.Value);

                newAbsenceTimeDC.EmployeeOid = emp.Oid;
                return MapperFactory.AbsenceTimeDC_AbsenceTime.MapToNewDC(newAbsenceTimeDC);
            }
            catch (Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public void DeleteAbsenceTime(AbsenceTimeDC absenceTimeDC)
        {
            try
            {
                var emp = DAOFactory.GenericDAO.GetByID<Employee>(absenceTimeDC.EmployeeOid.Value);
                emp.AbsenceTimes.Remove(emp.AbsenceTimes.First(a => a.Oid == absenceTimeDC.AbsenceTimeOid));
                DAOFactory.GenericDAO.Update(emp);
            }
            catch (Exception e)
            {
                throw Utils.CreateBeWoFaultException(e);
            }
        }

        public List<SupportConceptCostBearerRelDC> GetSupportConceptCostBearerRelDCsByOids(List<long> supportConcept2CostbearerOids)
        {
            var costbearer2SupportConcepts = DAOFactory.SearchDAO.FindCostBearer2SupportConceptsByOids(supportConcept2CostbearerOids);

            return MapperFactory.SupportConceptCostBearerRelDC_CostBearer2SupportConcept.MapToNewDCs(costbearer2SupportConcepts);
        }
    }
}