using System;
using System.Collections.Generic;
using BeWo.Data.Access;
using BeWo.Data.Entities;
using BeWo.Report;
using BeWo.Report.ReportObjects;
using BS.Shared.DataContracts;
using BS.Shared.Extensions;

namespace BeWo.Report.DefaultReports.Alt
{
    public partial class Spitzabrechnung : DevExpress.XtraReports.UI.XtraReport, IBeWoReport<SettlementRO>
    {
        public Spitzabrechnung()
        {
            InitializeComponent();
        }

        public void SetReportDataSource(SettlementRO pRO)
        {
	        bool isDefaultSpitzabrechnung = false;

			if (String.IsNullOrEmpty(pRO.Notice))
			{
				lblNotice.Visible = false;
			}

	        if (pRO.InvoiceItems != null && pRO.InvoiceItems.Count == 1)
	        {
		        var ii = pRO.InvoiceItems[0];
				if ((ii.ItemDescription == "Spitzabrechung" || ii.ItemDescription == "Spitzabrechnung") && ii.GrossAmountTotal == null && ii.RateFactor == null)
		        {
			        isDefaultSpitzabrechnung = true;
		        }
	        }
	        if (!isDefaultSpitzabrechnung)
	        {
		        if (pRO.DifferentHourlyRateCount > 0 && pRO.HourlyRateNew.HasValue)
		        {
			        isDefaultSpitzabrechnung = true;
		        }
	        }

	        if (isDefaultSpitzabrechnung)
	        {
		        //UpdateAbrechnungsFelder(pRO);

		        pRO.InvoiceItems = CreateDefaultSpitzabrechnungInvoiceItems(pRO);
	        }
	        else
	        {
				var id = GetCustomerId(pRO);
				if (id == "LWLNEU")
				{
					pRO.RateFactorText = null;
					pRO.RateFactorText2 = null;

					if (pRO.InvoiceItems != null)
					{
						foreach (var ii in pRO.InvoiceItems)
						{
							ii.ItemDescription = String.Format("{0:dd.MM.yyyy} bis {1:dd.MM.yyyy}: {2:0.##} FLS x {3:c}",
								ii.ItemPeriodStart, ii.ItemPeriodEnd, ii.UnitCount, ii.AmountPerUnit);

							if (!pRO.FehlkontakteString.IsNullOrEmpty() && ii.RateFactor == 0)
							{
								Zwischensumme.Visible = true;
								ii.ItemDescription = ii.ItemDescription.Replace("FLS", "h");
								ii.UnitDescription = "Fehlkontakte";
							}
							else if (ii.UnitDescription.IsNullOrEmpty())
							{
								ii.UnitDescription = "Fachleistungsstunden";
							}
						}
					}
				}
				else
				{
					if (pRO.InvoiceItems != null)
					{
						foreach (var ii in pRO.InvoiceItems)
						{
							ii.ItemDescription = String.Format("{0:dd.MM.yyyy} bis {1:dd.MM.yyyy}: {2:0.##} FLS {3}x {4:c}",
								ii.ItemPeriodStart, ii.ItemPeriodEnd,
								ii.UnitCount, ii.RateFactor == 0 ? "" : "x " + pRO.RateFactorText2 + " ",
								ii.AmountPerUnit);

							if (!pRO.FehlkontakteString.IsNullOrEmpty() && ii.RateFactor == 0)
							{
								Zwischensumme.Visible = true;
								ii.ItemDescription = ii.ItemDescription.Replace("FLS", "h");
								ii.UnitDescription = "Fehlkontakte";
							}
							else if (ii.UnitDescription.IsNullOrEmpty())
							{
								ii.UnitDescription = "Fachleistungsstunden";
							}
						}
					}
				}
	        }
	        

	        this.bindingSource1.DataSource = pRO;
        }

	    private String GetCustomerId(SettlementRO pRO)
	    {
		    var cb2sc = DAOFactory.GenericDAO.LoadByID<CostBearer2SupportConcept>(pRO.CostBearer2SupportConceptOid);
		    return cb2sc.CostBearer.ID;
	    }

		private IList<InvoiceItemDC> CreateDefaultSpitzabrechnungInvoiceItems(SettlementRO pRO)
		{
			IList<InvoiceItemDC> itemList = new List<InvoiceItemDC>();
			if (pRO.DifferentHourlyRateCount == 3)
			{
				itemList.Add(new InvoiceItemDC
				{
					ItemDescription = String.Format("{0} bis {1}: {2:0.##} FLS {3}x {4:c}", 
						pRO.AccountingStartDateString, pRO.HourlyRate3EndDateString, 
						pRO.GeleisteteFLSMitStundensatz3, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRate3),

					GrossAmountTotal = pRO.GeleisteteFLSMitStundensatz3 * pRO.RateFactor * pRO.HourlyRate3
				});

				itemList.Add(new InvoiceItemDC
				{
					ItemDescription = String.Format("{0} bis {1}: {2:0.##} FLS {3}x {4:c}",
						pRO.HourlyRateOldStartDateString, pRO.HourlyRateOldEndDateString,
						pRO.GeleisteteFLSMitStundensatzAlt, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateOld),

					GrossAmountTotal = pRO.GeleisteteFLSMitStundensatzAlt * pRO.RateFactor * pRO.HourlyRateOld
				});

				itemList.Add(new InvoiceItemDC
				{
					ItemDescription = String.Format("{0} bis {1}: {2:0.##} FLS {3}x {4:c}",
						pRO.HourlyRateNewStartDateString, pRO.AccountingEndDateString,
						pRO.GeleisteteFLSMitStundensatzAktuell, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateNew),

					GrossAmountTotal = pRO.GeleisteteFLSMitStundensatzAktuell * pRO.RateFactor * pRO.HourlyRateNew
				});

			}
			else if (pRO.DifferentHourlyRateCount == 2)
			{
				itemList.Add(new InvoiceItemDC
				{
					ItemDescription = String.Format("{0} bis {1}: {2:0.##} FLS {3}x {4:c}",
						pRO.AccountingStartDateString, pRO.HourlyRateOldEndDateString,
						pRO.GeleisteteFLSMitStundensatzAlt, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateOld),

					GrossAmountTotal = pRO.GeleisteteFLSMitStundensatzAlt * (decimal)pRO.RateFactor * pRO.HourlyRateOld
				});

				itemList.Add(new InvoiceItemDC
				{
					ItemDescription = String.Format("{0} bis {1}: {2:0.##} FLS {3}x {4:c}",
						pRO.HourlyRateNewStartDateString, pRO.AccountingEndDateString,
						pRO.GeleisteteFLSMitStundensatzAktuell, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateNew),

					GrossAmountTotal = pRO.GeleisteteFLSMitStundensatzAktuell * pRO.RateFactor * pRO.HourlyRateNew
				});

			}
			else
			{
				itemList.Add(new InvoiceItemDC
				{
					ItemDescription = String.Format("{0} bis {1}: {2:0.##} FLS {3}x {4:c}",
						pRO.AccountingStartDateString, pRO.AccountingEndDateString,
						pRO.GeleisteteFLSMitStundensatzAktuell, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateNew),

					GrossAmountTotal = pRO.GeleisteteFLSMitStundensatzAktuell * pRO.RateFactor * pRO.HourlyRateNew
				});

			}

			return itemList;
		}

		private void UpdateAbrechnungsFelder(SettlementRO pRO)
		{
			if (pRO.DifferentHourlyRateCount == 3)
			{
				//Erbrachte Leistungen (FLS) - bis [HourlyRateOldEndDateString] à [HourlyRateOldString] €

				pRO.Abrechnungstext1 = String.Format("{0} bis {1}",
					pRO.AccountingStartDateString, pRO.HourlyRate3EndDateString);

				pRO.Abrechnungstext1 += String.Format(": {0:0.##} FLS {1}x {2:c}",
					pRO.GeleisteteFLSMitStundensatz3, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRate3);

				//[AccountingStartDateString] - [HourlyRate3EndDateString] sind [RecordedFLSWithHourlyRate3String] Std. x [HourlyRate3String] € =";

				pRO.Betrag1 = String.Format("{0:c}", pRO.GeleisteteFLSMitStundensatz3 * (decimal)pRO.RateFactor * pRO.HourlyRate3);


				pRO.Abrechnungstext2 = String.Format("{0} bis {1}",
					pRO.HourlyRateOldStartDateString, pRO.HourlyRateOldEndDateString);
				pRO.Abrechnungstext2 += String.Format(": {0:0.##} FLS {1}x {2:c}",
					pRO.GeleisteteFLSMitStundensatzAlt, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateOld);

				pRO.Betrag2 = String.Format("{0:c}", pRO.GeleisteteFLSMitStundensatzAlt * (decimal)pRO.RateFactor * pRO.HourlyRateOld);


				pRO.Abrechnungstext3 = String.Format("{0} bis {1}",
					pRO.HourlyRateNewStartDateString, pRO.AccountingEndDateString);
				pRO.Abrechnungstext3 += String.Format(": {0:0.##} FLS {1}x {2:c}",
					pRO.GeleisteteFLSMitStundensatzAktuell, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateNew);

				pRO.Betrag3 = String.Format("{0:c}", pRO.GeleisteteFLSMitStundensatzAktuell * (decimal)pRO.RateFactor * pRO.HourlyRateNew);
			}
			else if (pRO.DifferentHourlyRateCount == 2)
			{

				pRO.Abrechnungstext2 = String.Format("{0} bis {1}",
					pRO.AccountingStartDateString, pRO.HourlyRateOldEndDateString);
				pRO.Abrechnungstext2 += String.Format(": {0:0.##} FLS {1}x {2:c}",
					pRO.GeleisteteFLSMitStundensatzAlt, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateOld);

				pRO.Betrag2 = String.Format("{0:c}", pRO.GeleisteteFLSMitStundensatzAlt * (decimal)pRO.RateFactor * pRO.HourlyRateOld);


				pRO.Abrechnungstext3 = String.Format("{0} bis {1}",
					pRO.HourlyRateNewStartDateString, pRO.AccountingEndDateString);
				pRO.Abrechnungstext3 += String.Format(": {0:0.##} FLS {1}x {2:c}",
					pRO.GeleisteteFLSMitStundensatzAktuell, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateNew);

				pRO.Betrag3 = String.Format("{0:c}", pRO.GeleisteteFLSMitStundensatzAktuell * (decimal)pRO.RateFactor * pRO.HourlyRateNew);
			}
			else
			{
				pRO.Abrechnungstext3 = String.Format("{0} bis {1}",
					pRO.AccountingStartDateString, pRO.AccountingEndDateString);
				pRO.Abrechnungstext3 += String.Format(": {0:0.##} FLS {1}x {2:c}",
					pRO.GeleisteteFLSMitStundensatzAktuell, pRO.RateFactor == 1 ? "" : "x " + pRO.RateFactorText2 + " ", pRO.HourlyRateNew);

				pRO.Betrag3 = String.Format("{0:c}", pRO.GeleisteteFLSMitStundensatzAktuell * (decimal)pRO.RateFactor * pRO.HourlyRateNew);
			}
		}
    }
}