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 AlphaEv
{
	public class CustomReportCreator : DefaultReportCreator
	{
	    public override XtraReport CreateEmployeeHourReport(long? employeeOid, IList<long> teamOids, DateTime startDate, DateTime endDate, int ansicht)
	    {
	        if (ansicht == 0)
	        {
	            return base.CreateEmployeeHourReport(employeeOid, teamOids, startDate, endDate, ansicht);
	        }
	        else
	        {
	            var report = new MitarbeiterstundenkontoJahr();
                var jahrStart = new DateTime(startDate.Year, 1, 1);
	            var ds = new MitarbeiterstundenkontoMonateRO(employeeOid, teamOids, jahrStart, endDate, null);
	            report.SetReportDataSource(ds);

	            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, false, null, true, false);
		    List<ServicesOverviewRO> lROs =  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();
		}

        private List<ServicesOverviewRO> Create(int pMonth, int pYear, long orgaOid, long empOid, int startDay, int endDay, long? serviceCategoryOid = null)
        {
            var roList = new List<ServicesOverviewRO>();

            List<long> customerOids = new List<long>();

            ApplicationUser loggedInUser = null;

            if (LoggedInUserOperationContextExt.Current != null && LoggedInUserOperationContextExt.Current.User != null)
            {
                loggedInUser = LoggedInUserOperationContextExt.Current.User;
            }
            else
            {
                loggedInUser = SessionFacade.LoggedInUser;
            }

            if (loggedInUser != null && loggedInUser.Employee != null)
            {
                foreach (var e2c in loggedInUser.Employee.Employee2CustomerList)
                {
                    if (e2c.Customer.IsActive == ActivationTypeId.Active)
                    {
                        foreach (var v2o in e2c.ValueList)
                        {
                            if (v2o.Entry.Type == ValueListEntryType.StaffRoleType &&
                                v2o.Entry.Value.Contains("Hauptbetreuung"))
                            {
                                if (!customerOids.Contains(e2c.Customer.Oid.Value))
                                {
                                    customerOids.Add(e2c.Customer.Oid.Value);
                                }
                            }
                        }
                    }
                }
            }
            
            
            foreach (var coid in customerOids)
            {
                var ro = ServicesOverviewRO.Create(coid, pMonth, pYear, true, orgaOid, empOid, startDay, endDay, serviceCategoryOid);

                //ServicesOverviewRO ro = ServicesOverviewRO.Create(customer, pSpan, disableEmptySupportConcepts, orgaOid, empOid, searchServiceRecordsByEndDate, serviceCategoryOid);
                if (ro != null)
                {
                    roList.Add(ro);
                }
            }

            return roList.OrderBy(r => r.CustomerLastName + ", " + r.CustomerFirstName).ToList();
        }

        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)
		{
		    XtraReport report = null;

            ServicesOverviewRO flsRo = CopyFromRO(ro);
		    ServicesOverviewRO assiRo = CopyFromRO(ro);
            
		    if (ro.Services != null)
		    {
                foreach (ServicesOverviewRO.ServiceDetail s in ro.Services)
		        {
		            if (s.IsBillable)
		            {
		                if (!String.IsNullOrWhiteSpace(s.EmployeeFirstName) && !String.IsNullOrWhiteSpace(s.EmployeeLastName) && s.EmployeeFirstName.Length > 1 && s.EmployeeLastName.Length > 1)
		                {
		                    s.EmployeeAbbr = s.EmployeeFirstName.Substring(0, 2) + s.EmployeeLastName.Substring(0, 2);
		                }
		                ServicesOverviewRO.CreateSignatureString(s);

                        if (s.ServiceCategory.ToLower().Contains("assistenz"))
		                {
		                    assiRo.Services.Add(s);
		                }
		                else
		                {
		                    flsRo.Services.Add(s);
                        }
                    }
		        }
                
		    }
		    report = AddReportToReport(report, flsRo, false);
		    report = AddReportToReport(report, assiRo, true);
		    
		    //report = AddReportToReport(report, eingliederungshilfe);

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

        private ServicesOverviewRO CopyFromRO(ServicesOverviewRO ro)
        {
            ServicesOverviewRO newRo = new ServicesOverviewRO();

            newRo.StartDate = ro.StartDate;
            newRo.Abwesenheiten = ro.Abwesenheiten;
            newRo.AbsenceTimes = ro.AbsenceTimes;
            newRo.ApprovedEndDate = ro.ApprovedEndDate;
            newRo.ApprovedFLSPerMonth = ro.ApprovedFLSPerMonth;
            newRo.ApprovedFLSPerMonthTotal = ro.ApprovedFLSPerMonthTotal;
            newRo.ApprovedFLSPerWeek = ro.ApprovedFLSPerWeek;
            newRo.ApprovedFLSPerWeekTotal = ro.ApprovedFLSPerWeekTotal;
            newRo.ApprovedFLSTotal = ro.ApprovedFLSTotal;
            newRo.ApprovedStartDate = ro.ApprovedStartDate;
            newRo.ContactEmployee = ro.ContactEmployee;
            newRo.CostBearer2SupportConceptList = ro.CostBearer2SupportConceptList;
            newRo.Costbearer = ro.Costbearer;
            newRo.CustomerBirthday = ro.CustomerBirthday;
            newRo.CustomerLastName = ro.CustomerLastName;
            newRo.CustomerCity = ro.CustomerCity;
            newRo.CustomerFirstName = ro.CustomerFirstName;
            newRo.CustomerName = ro.CustomerName;
            newRo.CustomerPostalCode = ro.CustomerPostalCode;
            newRo.CustomerStreet = ro.CustomerStreet;
            newRo.EndDate = ro.EndDate;
            newRo.FreeMinutesThisMonth = ro.FreeMinutesThisMonth;
            newRo.Month = ro.Month;
            newRo.Year = ro.Year;
            newRo.MainAttendant = ro.MainAttendant;
            newRo.MainAttendantCommaSeperated = ro.MainAttendantCommaSeperated;
            newRo.ReferenceNumber = ro.ReferenceNumber;
            newRo.TotalFLMBillable = ro.TotalFLMBillable;
            newRo.TotalFLM = ro.TotalFLM;
            newRo.TotalFLMQualified = ro.TotalFLMQualified;
            newRo.TotalFLMUnqualified = ro.TotalFLMUnqualified;
            newRo.TotalFLS = ro.TotalFLS;
            newRo.TotalFLSQualified = ro.TotalFLSQualified;
            newRo.TotalFLSUnqualified = ro.TotalFLSUnqualified;
            newRo.TotalFLSPerCostBearer = ro.TotalFLSPerCostBearer;
            newRo.TotalGefahreneKilometer = ro.TotalGefahreneKilometer;
            newRo.SupportConceptCostBearer = ro.SupportConceptCostBearer;
            newRo.Mandator = ro.Mandator;

            return newRo;
        }

        private XtraReport AddReportToReport(XtraReport report, ServicesOverviewRO ro, bool isAssi)
        {
            if (ro.Services.Count > 0)
            {
                if (report == null)
                {
                    if (isAssi)
                    {
                        report = new StundenzettelAssistenz();
                        ((StundenzettelAssistenz)report).SetReportDataSource(ro);
                    }
                    else
                    {
                        report = new Stundenzettel();
                        ((Stundenzettel)report).SetReportDataSource(ro);
                    }
                }
                else
                {
                    if (report.Pages.Count == 0)
                    {
                        report.CreateDocument();
                    }

                    XtraReport newReport = null;
                    if (isAssi)
                    {
                        newReport = new StundenzettelAssistenz();
                        ((StundenzettelAssistenz)newReport).SetReportDataSource(ro);
                    }
                    else
                    {
                        newReport = new Stundenzettel();
                        ((Stundenzettel)newReport).SetReportDataSource(ro);
                    }
                    if (newReport != null)
                    {
                        newReport.CreateDocument();
                        report.Pages.AddRange(newReport.Pages);
                    }
                }
            }
            return report;
        }
        
    }
}