using System;
using System.Collections;
using System.ComponentModel;
using System.Text;
using BeWo.Data.Access;
using BeWo.Data.Entities;
using DevExpress.XtraReports.UI;
using BeWo.Report.ReportObjects;
using BeWo.Report;
using System.Collections.Generic;
using System.IO;
using System.Text.RegularExpressions;
using BS.Shared.Core;
using Image = System.Drawing.Image;

namespace PassgenauUG
{
    public partial class Leistungsnachweis : DevExpress.XtraReports.UI.XtraReport, IBeWoReport<ServicesOverviewRO>
    {
        
        public Leistungsnachweis()
        {
            InitializeComponent();
        }

        public void SetReportDataSource(ServicesOverviewRO pRO)
        {
            ErmittleHauptbetreuer(pRO);

            if (pRO.RateFactor == 0)
            {
                pRO.RateFactor = 1.2m;
            }

            if (pRO.Services != null)
			{
				List<ServicesOverviewRO.ServiceDetail> servicesBillable = new List<ServicesOverviewRO.ServiceDetail>();

			    double summeStunden = 0;
			    double summeFLS = 0;

                foreach (ServicesOverviewRO.ServiceDetail s in pRO.Services)
				{
					if (s.IsBillable)
					{
                        ServicesOverviewRO.CreateSignatureString(s);

					    summeStunden += s.Minutes;

					    var fls = (s.Minutes * (double)pRO.RateFactor) / 60;
					    summeFLS += fls;
                        s.Minutes = fls;
						
						

						servicesBillable.Add(s);
					}
				}

			    pRO.TotalFLMBillable = summeStunden / 60;
			    pRO.TotalFLS = summeFLS;
				pRO.Services = servicesBillable;
			}

			this.bindingSource1.DataSource = pRO;
        }

        private void ErmittleHauptbetreuer(ServicesOverviewRO pRO)
        {
            if (pRO.CostBearer2SupportConceptList != null && pRO.CostBearer2SupportConceptList.Count > 0)
            {
                var c2s = pRO.CostBearer2SupportConceptList[0];

                String list = "";

                foreach (var scap in c2s.ApprovalPeriodList)
                {
                    
                    if (scap.SupportConceptApprovalPeriod2Employee != null)
                    {
                        foreach (var p2e in scap.SupportConceptApprovalPeriod2Employee)
                        {
                            String name = p2e.Employee.Person.FirstNameLastName;

                            if (!list.Contains(name))
                            {
                                if (list.Length > 0)
                                {
                                    list += ", ";
                                }

                                list += name;

                            }
                        }
                    }
                    
                }

                if (!String.IsNullOrEmpty(list))
                {
                    pRO.MainAttendant = list;
                }
                
            }
        }

        private void picSignature_BeforePrint(object sender, System.ComponentModel.CancelEventArgs e)
        {
            XRPictureBox xrBox = sender as XRPictureBox;
            //var test = this.GetCurrent
            string base64String = xrBox.Tag as string;
            if (!String.IsNullOrWhiteSpace(base64String))
            {
                var base64Data = Regex.Match(base64String, @"data:image/(?<type>.+?),(?<data>.+)").Groups["data"].Value;
                var binData = Convert.FromBase64String(base64Data);
                System.Drawing.Image img = ByteArrayToImage(binData);
                xrBox.Image = Utils.CropImage(img);
            }
            else
            {
                xrBox.Image = null;
            }
        }

        public System.Drawing.Image ByteArrayToImage(byte[] byteArrayIn)
        {
            System.Drawing.Image returnImage = null;
            MemoryStream ms = new System.IO.MemoryStream(byteArrayIn);
            returnImage = Image.FromStream(ms);

            return returnImage;
        }
    }
}