BeWoPlaner/ReportImp/VKMAachen/Invoicing/CustomInvoiceNumberGenerator.cs

using System;
using System.Collections.Generic;
using System.Diagnostics.Eventing.Reader;
using System.Linq;
using System.Text;
using BeWo.Data.Access;
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.Services;

namespace VKMAachen.Invoicing
{
	internal class CustomInvoiceNumberGenerator : InvoiceNumberGenerator
	{
	    public override string GetNextInvoiceNumber(int increment, InvoiceBase invoiceBase)
	    {
	        string next = base.GetNextInvoiceNumber(increment, invoiceBase);

	        String debNummer = "";

            if (invoiceBase.CostBearer2SupportConcept != null)
	        {
	            debNummer = invoiceBase.CostBearer2SupportConcept.SupportConcept.Customer.DebitorNumber;

	            
            }
	        next = next.Replace("{d}", debNummer);

            return next;
        }

	    public override string GetNextInvoiceNumber(int increment, string id)
	    {
	        return base.GetNextInvoiceNumber(increment, id);
	    }

	    public override string GetNextInvoiceNumber(int increment, Settlement2DC settlementInvoice)
	    {
	        return base.GetNextInvoiceNumber(increment, settlementInvoice);
	    }

	    protected override String ApplyPatternWithId(String pattern, long number, String id)
        {
            string next = pattern;

            if (!String.IsNullOrEmpty(next))
            {
                int pos = next.IndexOf("{n");
                if (pos >= 0)
                {
                    int stop = next.IndexOf("}", pos);
                    if (stop > pos)
                    {
                        int nCount = stop - pos - 1;

                        String nextNumberStr = number.ToString();

                        while (nextNumberStr.Length < nCount)
                            nextNumberStr = "0" + nextNumberStr;

                        next = next.Replace(next.Substring(pos, stop - pos + 1), nextNumberStr);
                    }
                }

                DateTime dt = DateTime.Now.Date.AddMonths(-1);

                next = next.Replace("{jj}", String.Format("{0:yy}", dt));
                next = next.Replace("{jjjj}", String.Format("{0:yyyy}", dt));

                next = next.Replace("{MM}", String.Format("{0:MM}", dt));
                next = next.Replace("{mm}", String.Format("{0:MM}", dt));
                
            }

            return next;
        }
    }
}