using System;
using BeWo.Report.ReportObjects;
using BeWo.Report;
using DevExpress.XtraReports.UI;
using BS.Shared.Core;
using System.Collections.Generic;
using System.Linq;

namespace HausDuelken
{
    [IDSpecificClass(Identifier = "Stationär")]
    public partial class ServiceInvoiceReportStationaer : XtraReport, IBeWoReport<ServiceInvoiceRO>
    {
        public ServiceInvoiceReportStationaer()
        {
            this.InitializeComponent();
        }

        public void SetReportDataSource(ServiceInvoiceRO pRO)
        {
			DateTime start = pRO.AccountingPeriodStart;
			DateTime end = pRO.AccountingPeriodEnd;
            if (start.Month == end.Month && start.Year == end.Year)
            {
                lblAbrechnungszeitraum.Text = String.Format("hiermit berechnen wir für den Monat {0:MMMM yyyy} folgende erbrachte Tätigkeiten:", start);
            }
            else
            {
                lblAbrechnungszeitraum.Text = String.Format("hiermit berechnen wir für den Zeitraum {0:MMMM yyyy} - {1:MMMM yyyy} folgende erbrachte Tätigkeiten:", start, end);
            }
            
            Dictionary<string, string> cats = new Dictionary<string, string>();
            pRO.ApprovalDate = null;

            foreach (var sip in pRO.ServiceInvoicePeriods)
            {
                if (sip.ServiceInvoiceItems.Count > 0)
                {
                    sip.ApprovedAmount = sip.ServiceInvoiceItems[0].GrossAmount;
                    sip.ApprovedHours = sip.ServiceInvoiceItems.Count;
                    sip.Notice = sip.ServiceInvoiceItems[0].ServiceDescription;
                    var first = sip.ServiceInvoiceItems.OrderBy(i => i.AccountingPeriodStart).FirstOrDefault();
                    var last = sip.ServiceInvoiceItems.OrderBy(i => i.AccountingPeriodStart).LastOrDefault();
                    sip.ApprovalPeriod = String.Format("{0:dd.MM.yyyy} - {1:dd.MM.yyyy}", first.AccountingPeriodStart, last.AccountingPeriodEnd);
                }

                if (sip.SupportConceptApprovalPeriod != null && sip.SupportConceptApprovalPeriod.ServiceCategory != null)
                {
                    if (!cats.ContainsKey(sip.SupportConceptApprovalPeriod.ServiceCategory.Name))
                    {   
                        if (pRO.ApprovalDate != null)
                        {
                            pRO.ApprovalDate += ", ";
                        }
                        pRO.ApprovalDate += sip.SupportConceptApprovalPeriod.ServiceCategory.Name;
                        cats.Add(sip.SupportConceptApprovalPeriod.ServiceCategory.Name, sip.SupportConceptApprovalPeriod.ServiceCategory.Name);
                    }
                }
            }

            this.bindingSource1.DataSource = pRO;
        }
    }
}