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

namespace AsbRuhr
{
	public class CustomReportCreator : DefaultReportCreator
	{
		public override XtraReport CreateQueryReport(long queryOid, string queryReportId)
		{
			if (queryOid == 400)
			{
				return base.CreateQueryReport(queryOid, queryReportId);
			}
			return base.CreateQueryReport(queryOid, queryReportId);
		}

		public override XtraReport CreateSettlementReport(string dcId, long? invoiceBaseOid)
		{
			long oid = 0;
			long? ibOid = null;

			if (string.IsNullOrEmpty(dcId) && invoiceBaseOid.HasValue)
			{
				ibOid = invoiceBaseOid.Value;
			}
			else
			{
				Int64.TryParse(dcId, out oid);
				var si = DAOFactory.GenericDAO.LoadByID<SettlementInvoice>(oid);
				ibOid = si.InvoiceBase.Oid;
			}

			if (ibOid.HasValue && ibOid.Value > 0)
			{
				var ib = DAOFactory.GenericDAO.LoadByID<InvoiceBase>(ibOid.Value);
				string cbName = ib.CostBearer2SupportConcept.CostBearer.Organisation.Name;
				if (cbName.Contains("Landschaftsverband Westfalen-Lippe") || cbName.StartsWith("LWL"))
					return base.CreateSettlementReport(null, ibOid, true);
			}
			return base.CreateSettlementReport(dcId, invoiceBaseOid, false);
		}

		//public override XtraReport CreateFinanceReport(DateTime? start, DateTime? end)
		//{
		//    var report = FindReportImp<FinanceRO>();

		//    report.SetReportDataSource(FinanceRO.Create(start, end, true));

		//    return report as XtraReport;
		//   }

		public override XtraReport CreateServiceOverviewAllCustomersReport(int month, int year, long orgaOid, long empOid, long? serviceCategoryOid, int startDay, int endDay)
	    {
	        List<ServicesOverviewRO> lROs = ServicesOverviewRO.Create(month, year, orgaOid, empOid, startDay, endDay, serviceCategoryOid);

	        if (lROs.Count > 0)
	        {

	            var rootReport = CreateServicesOverviewReportForRo(lROs[0], serviceCategoryOid);
	            if (rootReport.Pages.Count == 0)
	            {
	                rootReport.CreateDocument();
	            }

	            for (int i = 1; i < lROs.Count; i++)
	            {
	                var lNext = CreateServicesOverviewReportForRo(lROs[i], serviceCategoryOid);
	                if (lNext.Pages.Count == 0)
	                {
	                    lNext.CreateDocument();
	                }

	                rootReport.Pages.AddRange(lNext.Pages);
	            }

	            return rootReport;
	        }
	        return new XtraReport();
	    }

	    public override XtraReport CreateServiceOverviewSingleCustomerReport(long customerOid, int month, int year, long orgaOid, long empOid, long? serviceCategoryOid, int startDay, int endDay)
	    {
	        var ro = ServicesOverviewRO.Create(customerOid, month, year, false, orgaOid, empOid, startDay, endDay, serviceCategoryOid);

	        return CreateServicesOverviewReportForRo(ro, serviceCategoryOid);

	    }

	    public override XtraReport CreateReportForServicesOverviewRo(ServicesOverviewRO ro, string reportId)
	    {
	        return CreateServicesOverviewReportForRo(ro, null);
	    }

	    private XtraReport CreateServicesOverviewReportForRo(ServicesOverviewRO ro, long? serviceCategoryOid)
		{
		    XtraReport report = null;

            ServicesOverviewRO flsRo = ServicesOverviewRO.CopyFromRO(ro);
		    ServicesOverviewRO assiRo = ServicesOverviewRO.CopyFromRO(ro);

		    if (ro.CustomerLastName.StartsWith("Blei"))
		    {
		        int test = 0;
		    }
		    if (ro.Services != null)
		    {
                foreach (ServicesOverviewRO.ServiceDetail s in ro.Services)
		        {
		            ServicesOverviewRO.CreateSignatureString(s);

		            if (s.ServiceCategory.ToLower().Contains("assistenz"))
		            {
		                assiRo.Services.Add(s);
		            }
		            else
		            {
		                flsRo.Services.Add(s);
		            }
                }
                
		    }
			/*
		     * if (mandatorSettings != null && mandatorSettings.Contains("ShowEmployeeSignature=1"))
            {
                var serviceRecordOids = lResult.Services.Select(service => service.ServiceRecordOid).ToList();

                var employeeSignature = DAOFactory.SearchDAO.GetConfirmationReceiptSignatureForServiceRecords(serviceRecordOids, SignatureType.Employee);
                
                if(!(employeeSignature?.SignatureImage is null))
                {
                    lResult.EmployeeSignature = ImageUtils.ConvertBase64StringToBitmap(employeeSignature?.SignatureImage);
                    lResult.EmployeeSignatureDate = employeeSignature?.InsTs;
                }

                var customerSignature = DAOFactory.SearchDAO.GetConfirmationReceiptSignatureForServiceRecords(serviceRecordOids, SignatureType.Customer);

                lResult.CustomerSignature = customerSignature?.SignatureImage;
                lResult.CustomerSignatureDate = customerSignature?.InsTs;
            }
		     */
			if(assiRo?.Mandator?.Settings?.Contains("ShowEmployeeSignature=1") ?? false)
            {
                var serviceRecordOids = assiRo.Services.Select(service => service.ServiceRecordOid).ToList();

                var employeeSignature = DAOFactory.SearchDAO.GetConfirmationReceiptSignatureForServiceRecords(serviceRecordOids, SignatureType.Employee);
                if(!(employeeSignature?.SignatureImage is null))
                {
                    assiRo.EmployeeSignature = ImageUtils.ConvertBase64StringToBitmap(employeeSignature?.SignatureImage);
                    assiRo.EmployeeSignatureDate = employeeSignature?.InsTs;
                }
			}

			report = AddReportToReport<Quittierungsbeleg2>(report, flsRo);
		    report = AddReportToReport<QuittierungsbelegAssistenz>(report, assiRo);
            
		    
		    //report = AddReportToReport(report, eingliederungshilfe);

		    if (report is null)
		        report = new XtraReport();
		    return report;
        }


        private XtraReport AddReportToReport<T>(XtraReport report, ServicesOverviewRO ro) where T : XtraReport, IBeWoReport<ServicesOverviewRO>, new()
        {
            if (ro.Services.Count > 0)
            {
                if (report == null)
                {
                    report = new T();
                    ((T)report).SetReportDataSource(ro);

                }
                else
                {
                    if (report.Pages.Count == 0)
                    {
                        report.CreateDocument();
                    }

                    XtraReport newReport = new T();
                    ((T)newReport).SetReportDataSource(ro);

                    newReport.CreateDocument();
                    report.Pages.AddRange(newReport.Pages);
                }
            }
            return report;
        }

    }
}