BeWoPlaner/BeWo/SchulbegleitenderDienst/SBDUtils/SBDUtils.cs

using System;
using System.Collections.Generic;
using BS.Shared;
using BS.Shared.Extensions;

namespace BeWo.SchulbegleitenderDienst.SBDUtils
{
    public static class SBDUtils
    {
        public static SubstitutionListObject GetListType(List<TagesansichtVM> viewModels)
        {
            var unwantedSubstitutionList = new List<TagesansichtVM>();
            var employeeSubstitutionList = new List<TagesansichtVM>();
            var customerSubstitutionList = new List<TagesansichtVM>();

            foreach (var viewModel  in viewModels)
            {
                if(viewModel.VertretungsStatus != VertretungsStatus.KlientKrank)
                {
                    var substitutionStartingDayCountCondition = false;

                    if (viewModel.Customer != null)
                    {
                        if (viewModel.Absencetime?.Start.HasValue ?? false)
                        {
                            var substitutionNeededStartDate = viewModel.Absencetime?.Start.Value.AddDays(viewModel.Customer.SubstitutionStartingDayCount - 1);

                            substitutionStartingDayCountCondition = viewModel.Customer.SubstitutionNeed != SubstitutionNeed.NoSubstitutionWanted && viewModel.Datum < substitutionNeededStartDate;
                        }
                    }

                    if (substitutionStartingDayCountCondition || viewModel.Vertretung?.VertretenderMitarbeiterOid != null || viewModel.Customer != null && viewModel.Customer.SubstitutionNeed == SubstitutionNeed.NoSubstitutionWanted)
                    {
                        unwantedSubstitutionList.AddIfNotIn(viewModel);
                    }
                    else
                    {
                        employeeSubstitutionList.AddIfNotIn(viewModel);
                    }
                }
                else
                {
                    //if(viewModel.Customer.SubstitutionNeed == SubstitutionNeed.SubstitutionNeeded || viewModel.Customer.SubstitutionNeed == SubstitutionNeed.SubstitutionWanted)
                    //{
                    
                        customerSubstitutionList.Add(viewModel);
                    //}
                    //else
                    //{
                    //    unwantedSubstitutionList.Add(viewModel);
                    //}
                }
            }

            return new SubstitutionListObject(employeeSubstitutionList, customerSubstitutionList, unwantedSubstitutionList);
        }
    }

    public struct SubstitutionListObject
    {
        public List<TagesansichtVM> AbsentEmployeesList { get; set; }
        public List<TagesansichtVM> AbsentCustomersList { get; set; }
        public List<TagesansichtVM> SubstitutionUnwantedList { get; set; }

        public SubstitutionListObject(List<TagesansichtVM> absentEmployees, List<TagesansichtVM> absentCustomers, List<TagesansichtVM> substitutionUnwanted)
        {
            AbsentEmployeesList = absentEmployees;
            AbsentCustomersList = absentCustomers;
            SubstitutionUnwantedList = substitutionUnwanted;
        }
    }
}