using BeWo.Data.Access;
using BeWo.Data.Entities;
using BeWo.Report;
using BeWo.Report.ReportObjects;
using BeWo.Service.ServiceImplementations;
using BS.Shared;
using DevExpress.XtraReports.UI;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace LebenshilfeStade
{
    class CustomReportCreator : DefaultReportCreator
    {

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

            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);
                    if (lNext.Pages.Count == 0)
                        lNext.CreateDocument();
                    rootReport.Pages.AddRange(lNext.Pages);
                }

                return rootReport;
            }
            return new XtraReport();
        }

        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);
                }
            }

            QBSortOrderEnum sortOrder = QBSortOrderEnum.NachKlient;

            if (HttpContext.Current != null)
            {
                var so = HttpContext.Current.Request.Params["sortorder"];
                if (!String.IsNullOrWhiteSpace(so))
                {
                    sortOrder = (QBSortOrderEnum)(Int32.Parse(so));
                }
            }
            if (sortOrder == QBSortOrderEnum.NachHauptbetreuung)
            {
                roList = roList.OrderBy(r => r.MainAttendant).ToList();
            }
            else
            {
                roList = roList.OrderBy(r => r.CustomerLastName + ", " + r.CustomerFirstName).ToList();
            }


            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);
                    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);
        }

		private XtraReport CreateServicesOverviewReportForRo(ServicesOverviewRO ro, long? serviceCategoryOid)
		{
			ServiceCategory sc = serviceCategoryOid != null ? DAOFactory.GenericDAO.GetByID<ServiceCategory>(serviceCategoryOid.Value) : null;
			XtraReport report = null;

            String kt = "";
            String function = "";
            if (!String.IsNullOrWhiteSpace(ro.Costbearer))
            {
                kt = ro.Costbearer.Trim();
            }
            if (ro.CostBearer2SupportConceptList != null)
            {
                foreach (var c2s in ro.CostBearer2SupportConceptList)
                {
                    if (c2s.CostBearer.Organisation.Function != null && !String.IsNullOrWhiteSpace(ro.Costbearer) && c2s.CostBearer.Organisation.Name == ro.Costbearer)
                        function = c2s.CostBearer.Organisation.Function.Value;
                }
            }

            if (function.ToLower().Contains("fls 50"))
            {
                ServicesOverviewRO qualiRO = ServicesOverviewRO.CopyFromRO(ro);
                ServicesOverviewRO kompRO = ServicesOverviewRO.CopyFromRO(ro);
                ServicesOverviewRO eltRO = ServicesOverviewRO.CopyFromRO(ro);

                qualiRO.TotalFLMBillable = 0;
                kompRO.TotalFLMBillable = 0;
                eltRO.TotalFLMBillable = 0;


                if (ro.Services != null)
                {
                    foreach (ServicesOverviewRO.ServiceDetail s in ro.Services)
                    {
                        if (s.ServiceCategory.ToLower().Contains("assistenz qualifiziert"))
                        {
                            qualiRO.Services.Add(s);
                            qualiRO.TotalFLMBillable += s.Minutes;
                            qualiRO.TotalFLS += s.Minutes / 50;
                        }
                        else if (s.ServiceCategory.ToLower().Contains("elternassistenz kompensatorisch"))
                        {
                            eltRO.Services.Add(s);
                            eltRO.TotalFLMBillable += s.Minutes;
                            eltRO.TotalFLS += s.Minutes / 50;
                        }
                        else if (s.ServiceCategory.ToLower().Contains("assistenz kompensatorisch"))
                        {
                            kompRO.Services.Add(s);
                            kompRO.TotalFLMBillable += s.Minutes;
                            kompRO.TotalFLS += s.Minutes / 50;
                        }
                    }
                }
             
                report = AddReportToReport<QuittierungsbelegNiedersachsen>(report, qualiRO);
                report = AddReportToReport<QuittierungsbelegNiedersachsen>(report, kompRO);
                report = AddReportToReport<QuittierungsbelegNiedersachsen>(report, eltRO);
            }
			else
            {
                report = AddReportToReport<Stundenzettel>(report, ro);
            }

            if (report == 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;
		}
	}
}