using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using BeWo.Report;
using BeWo.Report.ReportObjects;
using DevExpress.XtraReports.UI;

namespace Humanitas
{
	public class CustomReportCreator : DefaultReportCreator
	{
	    public override XtraReport CreateFinanceReport(DateTime? start, DateTime? end, bool splitByServiceCategory, bool onlyNotApproved)
	    {
	        var ro = FinanceRO.Create(null, null, onlyNotApproved);
	        ro.ReportStartDate = start;
	        ro.ReportEndDate = end;

	        var report = new Finanzauswertung();
            report.SetReportDataSource(ro);

            
	        return report;
	    }

		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);

			if (lROs.Count > 0)
			{

				var rootReport = CreateServicesOverviewReportForRo(lROs[0], serviceCategoryOid);
				rootReport.CreateDocument();

				for (int i = 1; i < lROs.Count; i++)
				{
					var lNext = CreateServicesOverviewReportForRo(lROs[i], serviceCategoryOid);
					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 CreateServiceOverviewReportForCustomers(IList<long> customerOids, int month, int year, long? orgaOid, long? empOid, long? serviceCategoryOid, int startDay, int endDay, bool nurFehlende)
		{
			var roList = new List<ServicesOverviewRO>();

			foreach (var coid in customerOids)
			{
				var ro = ServicesOverviewRO.Create(coid, month, year, true, orgaOid ?? 0, empOid ?? 0, startDay, endDay, serviceCategoryOid);
				if (ro != null)
				{
					roList.Add(ro);
				}
			}

			if (roList.Count > 0)
			{

				var rootReport = CreateServicesOverviewReportForRo(roList[0], serviceCategoryOid);
				rootReport.CreateDocument();

				for (int i = 1; i < roList.Count; i++)
				{
					var lNext = CreateServicesOverviewReportForRo(roList[i], serviceCategoryOid);
					lNext.CreateDocument();
					rootReport.Pages.AddRange(lNext.Pages);
				}

				return rootReport;
			}
			return new XtraReport();

		}

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

			// Klären, wann QB genommen werden soll
			if (ro.StartDate.Date < new DateTime(2024, 11, 01))
				report = new ServicesOverviewReportAlt();
			else
				report = new Stundenzettel();

			report.SetReportDataSource(ro);

			return report as XtraReport;
		}
	}
}