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

namespace Akgg
{
	public class CustomReportCreator : DefaultReportCreator
	{
        public override XtraReport CreateQueryReport(long queryOid, string queryReportId)
        {
            if (queryOid == 200)
                return CreateKilometerbeleg(queryOid, queryReportId);

            return base.CreateQueryReport(queryOid, queryReportId);
        }

        private XtraReport CreateKilometerbeleg(long queryOid, string queryReportId)
        {
            var query = DAOFactory.GenericDAO.LoadByID<Query>(queryOid);

            if (query == null)
                return new XtraReport();

            var path = Path.Combine(TempPath, queryReportId + ".xml");
            var table = Utils.XMLDeserialize<DataTable>(path);
            var qro = QueryRO.Create(query, table);


            if (qro.Rows.Count > 0)
            {
                DateTime dt = DateTime.Now;
                DateTime.TryParse(qro.Rows[0].Field1.ToString(), out dt);
                dt = dt.AddMonths(1).AddDays(-1);
                DateTime dtStart = new DateTime(dt.Year, dt.Month, 1);

                long? customerOid = null;
                if (qro.Rows[0].Field2 != null && qro.Rows[0].Field2.ToString() != "0")
                {
                    customerOid = Int64.Parse(qro.Rows[0].Field2.ToString());
                    //var customer = DAOFactory.GenericDAO.LoadByID<Customer>(customerOid.Value);
                    var ro = ServicesOverviewRO.Create(customerOid.Value, dt.Month, dt.Year, false, 0, 0, 1, dt.Day, null);
                    var druck = new Akgg.Kilometerbeleg();
                    druck.SetReportDataSource(ro);
                    return druck;
                }
                if (customerOid == null)
                {
                    XtraReport masterReport = new XtraReport();
                    masterReport.CreateDocument();

                    var customerList = DAOFactory.GenericDAO.GetAllActive<Customer>();
                    foreach (var c in customerList)
                    {
                        var cRo = ServicesOverviewRO.Create(c.Oid.Value, dt.Month, dt.Year, false, 0, 0, 1, dt.Day, null);
                        var seite1 = new Akgg.Kilometerbeleg();
                        seite1.SetReportDataSource(cRo);
                        seite1.CreateDocument();
                        masterReport.Pages.AddRange(seite1.Pages);
                    }
                    return masterReport;
                }
            }
            return new 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);
				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);
		}

        private XtraReport CreateServicesOverviewReportForRo(ServicesOverviewRO ro, long? serviceCategoryOid)
		{
			IBeWoReport<ServicesOverviewRO> report = null;
			String kt = "";  
			if (!String.IsNullOrWhiteSpace(ro.Costbearer))
				kt = ro.Costbearer.Trim();

			String function = "";
			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 == "Leistungsnachweis PK")
				report = new Akgg.QuittierungsbelegPK();
		
			if (report == null)
				report = new Akgg.Quittierungsbeleg();
			report.SetReportDataSource(ro);

			return report as XtraReport;
		}
    }
}