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 BeWo.Service.DCEntityMapper;
using BeWo.Service.Plugins;
using BS.Shared;
using BS.Shared.Extensions;
using DevExpress.XtraReports.Design;
using DevExpress.XtraReports.UI;

namespace SpzRatingen
{
    public class IntegraReportCreator : DefaultReportCreator
    {
        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);
            List<ServicesOverviewRO> lROs = 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();
        }

        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)
            {
                bool all = false;
                foreach (var group in loggedInUser.UserGroups)
                {
                    if (group.Name.ToLower().Contains("admin") || group.Name.ToLower().Contains("verwaltung"))
                    {
                        all = true;
                    }
                }

                if (all)
                {
                    customerOids.AddRange(DAOFactory.GenericDAO.GetAllActive<Customer>()
                        .OrderBy(ob => ob.Person.LastName + ", " + ob.Person.FirstName).Select(c => c.Oid.Value));
                }
                else
                {
                    var teams = DAOFactory.SearchDAO.FindLeadingTeams(loggedInUser.Employee.Oid.Value);

                    foreach (var team in teams)
                    {
                        foreach (var employee in team.MemberList)
                        {
                            foreach (var e2c in 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 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();

        }

        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 == "Krankenkasse")
                report = new SpzRatingen.LeistungsnachweisSoziotherapie();

            if (report == null)
                report = new SpzRatingen.Stundenzettel();
            report.SetReportDataSource(ro);

            return report as XtraReport;
            }
        }
    }