BeWoPlaner/Report/ReportObjects/EmployeeKilometerauswertungsListRO.cs

using System;
using System.Collections.Generic;
using System.Linq;
using BeWo.Data.Access;
using BeWo.Data.Entities;
using BeWo.Service.DCEntityMapper;
using BS.Shared;
using BS.Shared.Core;
using BS.Shared.DataContracts.Compact;
using BS.Shared.Extensions;

namespace BeWo.Report.ReportObjects
{
    public class EmployeeKilometerauswertungsListRO : AbstractBeWoReportObject<EmployeeKilometerauswertungsListRO>
    {
        public List<CompactEmployeeDC> AllEmployees { get; set; }

        // Alt
        public DateTime MonthInformation { get; set; }

        public DateTime StartDate { get; set; }

        public DateTime EndDate { get; set; }

        public List<long> LeistungenOids { get; set; }

        public List<Employee2EmployeeKilometerauswertungsEntry> Employees2Entries { get; set; } = new List<Employee2EmployeeKilometerauswertungsEntry>();

        public static EmployeeKilometerauswertungsListRO Create(List<CompactEmployeeDC> employees, List<long> leistungenOids, DateTime start, DateTime end)
        {
            var employeeKilometerauswertungsListRO = new EmployeeKilometerauswertungsListRO
            {
                AllEmployees = employees,
                MonthInformation = start,
                LeistungenOids = leistungenOids,
                StartDate = start,
                EndDate = end
            };

            employeeKilometerauswertungsListRO.CreateEntries();
            employeeKilometerauswertungsListRO.Employees2Entries.Sort((e1, e2) => e1.EmployeeName.CompareTo(e2.EmployeeName));
            return employeeKilometerauswertungsListRO;
        }

        public void CreateEntries()
        {
            var start = StartDate;
            var end = EndDate.AddDays(1).AddTicks(-1);
            var timeSpan = new DateTimeSpan();
            timeSpan.StartDateTime = start;
            timeSpan.EndDateTime = end;
            var rawData = DAOFactory.SearchDAO.FindListOfEmployeeServiceRecordsForKilometerauswertung(AllEmployees.Select(employee => employee.EmployeeOid).ToList(), LeistungenOids, timeSpan);

            foreach(var employeeOid2ServiceRecords in rawData)
            {
                var employee = AllEmployees.FirstOrDefault(e => e.EmployeeOid == employeeOid2ServiceRecords.Key);
                if(employee != null)
                {
                    var employee2KilometerauswertungsEntry = new Employee2EmployeeKilometerauswertungsEntry(employee, employeeOid2ServiceRecords.Value.OrderBy(serviceRecord => serviceRecord.Start));
                    Employees2Entries.Add(employee2KilometerauswertungsEntry);
                }
            }
        }
    }

    public class Employee2EmployeeKilometerauswertungsEntry
    {
        public CompactEmployeeDC Employee { get; set; }

        public string EmployeeName => Employee?.ToString();

        public List<EmployeeKilometerauswertungsEntry> Entries { get; set; }

        public double TotalDistanceInMeters { get; set; }

        public double TotalKilometerPauschale { get; set; }

        public double TotalKmPauschalePreis { get; set; }

        public String TotalCustom1 { get; set; }

        public Employee2EmployeeKilometerauswertungsEntry(CompactEmployeeDC employee, IEnumerable<ServiceRecord> serviceRecords)
        {
            Employee = employee;
            Entries = new List<EmployeeKilometerauswertungsEntry>();
            TotalDistanceInMeters = 0;
            TotalKilometerPauschale = 0;
            var preise = DAOFactory.GenericDAO.GetAllActive<Preis>();

            foreach (var serviceRecord in serviceRecords.Where(serviceRecord => serviceRecord.DistanceInMeter.HasValue && serviceRecord.Start.HasValue))
            {
                var distance = (serviceRecord.GroupPersonCount == null) ? (double)serviceRecord.DistanceInMeter.Value : (double)serviceRecord.DistanceInMeter.Value / (double)serviceRecord.GroupPersonCount;
                var distanceRounded = Math.Round(distance, 2);
                TotalDistanceInMeters += distanceRounded;
                var pauschVar = GetPreis(preise, "Kilometerpauschale", serviceRecord.Start.Value);
                TotalKmPauschalePreis = (double)pauschVar;

                var e = new EmployeeKilometerauswertungsEntry(serviceRecord.Start, serviceRecord.End, distanceRounded, serviceRecord.Customer?.Person?.LastNameFirstName ?? string.Empty, serviceRecord.Notice, serviceRecord);
                e.KilometerPauschale = Math.Round(distanceRounded * (double)pauschVar, 2, MidpointRounding.AwayFromZero);
                e.Notice = serviceRecord.Notice;
                e.Notice2 = serviceRecord.Notice2;
                e.Notice3 = serviceRecord.Notice3;
                e.Notice4 = serviceRecord.Notice4;
                e.Notice5 = serviceRecord.Notice5;
                TotalKilometerPauschale += e.KilometerPauschale;

                Entries.Add(e);
            }

            Entries = Entries.OrderBy(o => o.Datum).ToList();
        }

        private static decimal GetPreis(IList<Preis> allePreise, String name, DateTime datum)
        {
            var pausch = allePreise.Where(p => p.Name.Contains(name)).FirstOrDefault();
            if (pausch != null)
            {
                var crlist = MapperFactory.CostRatePeriodDC_CostRatePeriod.MapToNewDCs(pausch.CostRatePeriods);
                var cr = crlist.GetCostRatePeriodForDate(CostRatePeriodType.AmountOfMoney, datum);
                if (cr != null && cr.CostRateValue.HasValue)
                {
                    return cr.CostRateValue.Value;
                }
            }
            return 0;
        }
    }
}