BeWoPlaner/BeWo/View/Controls/DPCtrlEmployee.cs

using BS.Shared.DataContracts;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

namespace BeWo.View.Controls
{
    public class DPCtrlEmployee : DienstplanerControl
    {
        public static readonly DependencyProperty EmployeeInformationProperty = DependencyProperty.Register(
              "EmployeeInformation",
              typeof(DPCtrlEmployeeInformation),
              typeof(DPCtrlEmployee),
              new UIPropertyMetadata(
                  (s, e) =>
                  {
                      var information = (DPCtrlEmployeeInformation)e.NewValue;
                      var ctrl = (DPCtrlEmployee)s;

                      if (ctrl != null)
                      {
                          if (information != null)
                          {
                              if(information.Employee != null)
                              {
                                  switch (information.Row)
                                  {
                                      case 0:
                                          ctrl.BorderBlack.BorderThickness = new Thickness(0, 0, 1, 0);
                                          ctrl.BorderLight.BorderThickness = new Thickness(0, 0, 0, 1);
                                          break;
                                      case 1:
                                          ctrl.BorderBlack.BorderThickness = new Thickness(0, 0, 1, 0);
                                          ctrl.BorderLight.BorderThickness = new Thickness(0, 0, 0, 1);
                                          break;
                                      case 2:
                                          ctrl.BorderBlack.BorderThickness = new Thickness(0, 0, 1, 1);
                                          ctrl.BorderLight.BorderThickness = new Thickness(0, 0, 0, 1);
                                          break;
                                  }
                              }
                              else
                              {
                                  ctrl.BorderBlack.BorderThickness = new Thickness(0, 0, 1, 2);
                                  ctrl.BorderLight.BorderThickness = new Thickness(0, 0, 0, 2);
                              }
                              

                              ctrl.Text = ctrl.DisplayMember;

                              ctrl.ToolTip = new DPCtrlEmployeeTooltip(information.Employee, information.Contracts);
                          }
                          else
                          {
                              ctrl.ToolTip = null;
                          }
                      }
                  }));



        public DPCtrlEmployee()
        {
            InitializeComponent();
            FontSize = 12;
            txt.HorizontalAlignment = HorizontalAlignment.Left;
        }

        public DPCtrlEmployeeInformation EmployeeInformation
        {
            get { return (DPCtrlEmployeeInformation)GetValue(EmployeeInformationProperty); }

            set { SetValue(EmployeeInformationProperty, value); }
        }

        public string DisplayMember
        {
            get
            {
                var sb = new StringBuilder();
                if (EmployeeInformation.Employee != null)
                {
                    switch (EmployeeInformation.Row)
                    {

                        case 0: return EmployeeInformation.Employee.LastNameFirstName;

                        case 1:

                            foreach (var contract in EmployeeInformation.Contracts)
                            {
                                sb.Append(contract.EmploymentType?.Name);
                                sb.Append('/');
                            }

                            sb.Remove(sb.Length - 1, 1);

                            return sb.ToString();

                        case 2:

                            foreach (var contract in EmployeeInformation.Contracts)
                            {
                                sb.Append('(');

                                if (contract.EntryDate.HasValue)
                                    sb.Append(contract.EntryDate.Value.ToString("dd.MM.yy"));
                                else
                                    sb.Append("k.A.");

                                sb.Append('-');

                                if (contract.ContractEndDate.HasValue)
                                    sb.Append(contract.ContractEndDate.Value.ToString("dd.MM.yy"));
                                else
                                    sb.Append("unbefr.");

                                sb.Append(')');

                                sb.Append('/');
                            }

                            sb.Remove(sb.Length - 1, 1);

                            return sb.ToString();

                    }
                }
                else
                {
                    return "Besetzungsstatus";
                }

                return null;
            }
        }
    }

    public class DPCtrlEmployeeInformation
    {
        public EmployeeDC Employee { get; set; }
        public List<ContractDC> Contracts { get; set; }
        public int Row { get; set; }
    }
}