using BeWo.Data.Access;
using BeWo.Data.Entities;
using BeWo.Report;
using BeWo.Report.ReportObjects;
using BeWo.Service.DCEntityMapper;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using DevExpress.XtraReports.UI;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Intego
{
    public class CustomReportCreator : DefaultReportCreator
    {
        public override XtraReport CreateSettlementReport(string dcId, long? invoiceBaseOid, bool createAnhang)
        {
            XtraReport report = null;
            Settlement2DC lSettlementDC;

            createAnhang = true;

            long result;

            if (string.IsNullOrEmpty(dcId) && invoiceBaseOid.HasValue)
            {
                lSettlementDC = MapperFactory.SettlementDC_SettlementInvoice.MapToNewDC(DAOFactory.SearchDAO.GetSettlementInvoiceByInvoiceBaseOid(invoiceBaseOid.Value));
            }
            else if (Int64.TryParse(dcId, out result))
            {
                lSettlementDC = MapperFactory.SettlementDC_SettlementInvoice.MapToNewDC(DAOFactory.GenericDAO.LoadByID<SettlementInvoice>(result)); // = Utils.XMLDeserialize<SettlementDC>(lPath);
            }
            else
            {
                string lPath = BS.Shared.Core.Utils.CreateSavePath(TempPath, dcId);
                lSettlementDC = Utils.XMLDeserialize<Settlement2DC>(lPath);
            }
            String reportId = null;
            if (lSettlementDC.CostBearer2SupportConceptOid.HasValue)
            {
                CostBearer2SupportConcept c2s = DAOFactory.GenericDAO.LoadByID<CostBearer2SupportConcept>(lSettlementDC.CostBearer2SupportConceptOid.Value);
                reportId = c2s.CostBearer.ID;

                IBeWoReport<Settlement2RO> lSettlementReport = null;
                if (c2s.CostBearer.Organisation.Name.ToLower().Contains("lwl") || c2s.CostBearer.Organisation.Name.ToLower().Contains("landschaftsverband") 
                    && c2s.CostBearer.Organisation.Name.ToLower().Contains("westfalen") && c2s.CostBearer.Organisation.Name.ToLower().Contains("lippe"))
                {
                    lSettlementReport = new SettlementReportLWL();
                }
                else if (c2s.CostBearer.Organisation.Name.ToLower().Contains("lvr") || c2s.CostBearer.Organisation.Name.ToLower().Contains("landschaftsverband")
                    && c2s.CostBearer.Organisation.Name.ToLower().Contains("rheinland"))
                {
                    lSettlementReport = new SettlementReportLVR();
                }
                else
                {
                    lSettlementReport = FindReportImp<Settlement2RO>(reportId);
                }

                var ro = Settlement2RO.Create(lSettlementDC);
                lSettlementReport.SetReportDataSource(ro);

                report = lSettlementReport as XtraReport;
            }

            if (createAnhang)
            {
                if (report != null)
                {
                    report.CreateDocument();

                    var anhang = CreateBudgetnachweisAnhang(lSettlementDC);
                    if (anhang != null)
                    {
                        anhang.CreateDocument();
                        report.Pages.AddRange(anhang.Pages);
                    }
                }
            }

            return report;
        }
    }
}