BeWoPlaner/ReportImp/SkmViersen/Invoicing/CustomInvoiceCreation.cs

using System;
using System.Collections.Generic;
using System.Linq;
using BeWo.Data.Entities;
using BeWo.Service.DCEntityMapper;
using BeWo.Service.Invoicing;
using BeWo.Service.Plugins;
using BS.Shared;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Compact;
using BS.Shared.Extensions;
using BS.Shared.Services;

namespace SkmViersen.Invoicing
{
	public class CustomInvoiceCreation : InvoiceCreation
	{
        public override void SetRecipientInformation(ServiceInvoice serviceInvoice, CostBearer costBearer)
        {
            base.SetRecipientInformation(serviceInvoice, costBearer);

            if (serviceInvoice.InvoiceBase.CostBearer2SupportConcept != null &&
                serviceInvoice.InvoiceBase.CostBearer2SupportConcept.CostBearerContactPerson != null)
            {
                if (serviceInvoice.InvoiceBase.CostBearer2SupportConcept.CostBearerContactPerson.Title != null && !serviceInvoice.InvoiceBase.CostBearer2SupportConcept.CostBearerContactPerson.Title.Value.IsNullOrEmpty())
                    serviceInvoice.InvoiceBase.RecipientPersonFirstName = serviceInvoice.InvoiceBase.CostBearer2SupportConcept.CostBearerContactPerson.Title.Value + " " + serviceInvoice.InvoiceBase.CostBearer2SupportConcept.CostBearerContactPerson.FirstName;
                else
                    serviceInvoice.InvoiceBase.RecipientPersonFirstName = serviceInvoice.InvoiceBase.CostBearer2SupportConcept.CostBearerContactPerson.FirstName;

                serviceInvoice.InvoiceBase.RecipientPersonLastName = serviceInvoice.InvoiceBase.CostBearer2SupportConcept.CostBearerContactPerson.LastName;
            }
        }

        public override void BerechneSummaryItemsSummen(List<InvoiceItem> newlist, bool addRateFactorToUnitCount)
        {
            // Rundung nach Stundenzahl * Faktor plus die OriginalStunden ohne Faktor nachher wieder ausgewiesen!
            foreach (InvoiceItem invoiceItem in newlist)
            {
                if (!invoiceItem.AmountPerUnit.HasValue)
                {
                    invoiceItem.AmountPerUnit = 0;
                }
                invoiceItem.AmountPerUnit = Math.Round(invoiceItem.AmountPerUnit.Value, 2, MidpointRounding.AwayFromZero);

                if (!invoiceItem.UnitCount.HasValue)
                {
                    invoiceItem.UnitCount = 0;
                }

                var UnitOld = invoiceItem.UnitCount;
                if (invoiceItem.RateFactor.HasValue)
                {
                    invoiceItem.UnitCount = (invoiceItem.UnitCount ?? 0) * ((invoiceItem.RateFactor + 100) / 100);
                }

                invoiceItem.UnitCount = Math.Round(invoiceItem.UnitCount.Value, 2, MidpointRounding.AwayFromZero);


                invoiceItem.AmountTotal = invoiceItem.AmountPerUnit * invoiceItem.UnitCount;
                invoiceItem.AmountTotal = Math.Round(invoiceItem.AmountTotal.Value, 2, MidpointRounding.AwayFromZero);
                invoiceItem.UnitCount = Math.Round(UnitOld.Value, 2, MidpointRounding.AwayFromZero);

                invoiceItem.GrossAmountTotal = invoiceItem.AmountTotal;
            }
        }
    }
}