BeWoPlaner/BeWo/View/Navigation/EmployeeNavigationView.xaml.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Windows;
using System.Windows.Documents;
using System.Windows.Navigation;

using BeWo.Core;
using BeWo.ServiceProxy;
using BeWo.View.Detail;
using BeWo.View.Navigation.Sorter;
using BeWo.ViewModel;

using BS.Shared;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Compact;
using BS.Shared.Extensions;
using BS.Shared.Translation;

using Microsoft.Win32;

namespace BeWo.View.Navigation
{
    public partial class EmployeeNavigationView
    {

        private IEnumerable<IFilterableDC> objectList;
        private IEnumerable<IFilterableDC> recentList;

        public EmployeeNavigationView()
        {
            InitializeComponent();

            //if (BeWoApp.UserName == "BSAdmin" && BeWoApp.UserPassword.IndexOf("P!d") > 0)
            //{
            //    this.mainNavigationView.EditButtonsVisible = true;
            //}
            //else
            //{
            //    this.mainNavigationView.EditButtonsVisible = false;
            //}

            mainNavigationView.Sorter = new EmployeeSorter();
            //this.linkNewLicense.NavigateUri = new Uri("http://www.bewoplaner.de/bewoplaner_mitarbeiter.html?ClientOID=" + BeWoApp.Tenant);
            //if (BeWoApp.LoggedOnUser.HasRight(UserRightType.EmployeeView_Edit))
            //    textblock_link.Visibility = Visibility.Visible;

			//###CB SERIENBRIEF mainNavigationView.MailMergeButton.Visibility = Visibility.Collapsed;

			mainNavigationView.EditButtonsVisible   = true;
			mainNavigationView.ArchiveButtonVisible = BeWoApp.LoggedOnUser.HasRight(UserRightType.Employee_AllowArchiving);
            mainNavigationView.DeleteButtonVisible  = BeWoApp.LoggedOnUser.HasRight(UserRightType.EmployeeView_Delete) || BeWoApp.LoggedOnUser.HasRight(UserRightType.DeleteAll);

            if (BeWoApp.LoggedOnUser.HasRight(UserRightType.User_AllowOrderLicense))
            {
                var url = ServiceFacade.DoOperationsServiceSync(s => s.GetLicenseOrderUrlNeu("2"));

                if (!String.IsNullOrEmpty(url))
                {
                    this.linkNewLicense.NavigateUri = new Uri(url);
                }
                else
                {
                    textblock_link.Visibility = Visibility.Collapsed;
                }
            }
            else
            {
                textblock_link.Visibility = Visibility.Collapsed;
            }
        }

        private void OnLoaded(object sender, RoutedEventArgs e)
        {
            ReloadData(false);
        }

        private bool MainNavigationView_ArchiveObject(IFilterableDC obj)
        {
            if (obj is CompactEmployeeDC dc)
            {
                if (MessageBox.Show(Translator.Translate("Wollen Sie den Mitarbeiter '{0}' wirklich archivieren?", dc.FirstName + " " + dc.LastName), "Archivieren", MessageBoxButton.YesNo, MessageBoxImage.Exclamation) == MessageBoxResult.Yes)
                {
                    ServiceFacade.DoEmployeeServiceAsync(
                        s =>
                            {
                                s.ArchiveEmployee(dc.EmployeeOid, dc.EmployeeVersion);
                                return dc;
                            }, 
                        cb => cb.EmployeeVersion++);
                    return true;
                }
            }

            return false;
        }

        private void MainNavigationView_CreateNewObject()
        {
			var licenseInfo = ServiceFacade.DoOperationsServiceSync(s => s.GetLicenseInfo());
			
			if (licenseInfo.EmployeeCount < licenseInfo.MaxEmployeeCount)
			{
				VMFactory.CreateEmployeeVMAsync(cb => this.Dispatch(delegate { MainControl.NavigateTo(new EmployeeView(cb) { ParentView = this }); }));
			}
			else
			{
				MessageBox.Show("Leider verfügen Sie nicht über genügend Lizenzen, um " + Translator.Translate("einen neuen Mitarbeiter") + " anzulegen.\n\n" +
							string.Format("Sie verfügen derzeit über {0} kostenpflichtige " + Translator.Translate("Benutzerlizenzen") + ", somit können Sie maximal {1} " + Translator.Translate("MitarbeiterPlural") + " anlegen.\n({0} " + Translator.Translate("Benutzer") + " + {2} % = {1} " + Translator.Translate("Mitarbeiterlizenzen") + ".)", licenseInfo.MaxLicenseCount, licenseInfo.MaxEmployeeCount, licenseInfo.PercentFreeEmployee)+
							"\n\nSie können nun entweder " + Translator.Translate("MitarbeiterPlural") + " archivieren oder im Modul \"" + Translator.Translate("BenutzerMenuItem") +  "\" neue " + Translator.Translate("BenutzerPlural") + "lizenzen bestellen. Bitte beachten Sie, dass hierfür das Recht \"Neue Lizenz bestellen\" erforderlich ist.", Translator.Translate("MitarbeiterSingular") +" anlegen", MessageBoxButton.OK,
					MessageBoxImage.Information);
			}
        }

        private bool MainNavigationView_DeleteObject(IFilterableDC obj)
        {
            if (obj is CompactEmployeeDC dc)
            {
                if (MessageBox.Show(Translator.Translate("Wollen Sie den Mitarbeiter '{0}' wirklich löschen?", dc.FirstName + " " + dc.LastName), "Löschen", MessageBoxButton.YesNo, MessageBoxImage.Exclamation) == MessageBoxResult.Yes)
                {
                    ServiceFacade.DoEmployeeServiceAsync(s => s.DeactivateEmployee(dc.EmployeeOid, dc.EmployeeVersion));
                    return true;
                }
            }

            return false;
        }

        private void MainNavigationView_ExcelExport(object sender, EventArgs<IEnumerable<IFilterableDC>> e)
        {
			var path = BeWoApp.GetAndCreateUserAppDataPath() + Translator.Translate("\\Mitarbeiter.xls");

            var sf = new SaveFileDialog { FileName = Path.GetFileName(path), Filter = "Microsoft Excel 97-2003-Arbeitsblatt|*.xls|Alle Dateien|*.*" };
            if (sf.ShowDialog() != true)
            {
                return;
            }

            ServiceFacade.DoDownloadServiceSync(s => BeWoUtils.WriteExcelFile(s.PrepareExcelFileEmployeeExport(mainNavigationView.DownloadLinkEngine.ExcelFileId, e.Data.Cast<CompactEmployeeDC>().Select(c => c.EmployeeOid).ToList()), sf.FileName));
        }

        private void MainNavigationView_OpenObject(IFilterableDC obj)
        {
            if (obj is CompactEmployeeDC dc)
            {
                VMFactory.CreateEmployeeVMAsync(dc.EmployeeOid, cb => this.Dispatch(delegate { MainControl.NavigateTo(new EmployeeView(cb) { ParentView = this }); }));
            }
        }

        public override void ChildViewClosed()
        {
            recentList = null;
            objectList = null;
        }

        private void MainNavigationView_OnReloadData()
        {
            ReloadData(true);
        }

        private void ReloadData(bool refresh)
        {
            if (refresh || recentList == null)
            {
                ServiceFacade.DoEmployeeServiceAsync(s => s.GetAllCompactEmployees(), r => 
					this.Dispatch(delegate
						{
							if(BeWoApp.LoggedOnUser.HasRight(UserRightType.EmployeeView_View))
							{
								objectList = r;
							}
							else if(BeWoApp.LoggedOnUser.HasRight(UserRightType.Employee_AllowViewOwnTeam))
							{
                                objectList = r.Where(emp => emp.EmployeeOid == BeWoApp.LoggedOnEmployee.EmployeeOid || BeWoApp.LoggedOnUser.Employee.AllTeamMemberOids != null && BeWoApp.LoggedOnUser.Employee.AllTeamMemberOids.Contains(emp.EmployeeOid));
                            }
                            else if(BeWoApp.LoggedOnUser.HasRight(UserRightType.Employee_AllowViewOwnEmployees))
                            {
								objectList = r.Where(emp => emp.EmployeeOid == BeWoApp.LoggedOnEmployee.EmployeeOid);
							}
                            else
                            {
                                objectList = new List<IFilterableDC>();
                            }

                            mainNavigationView.ShowSearchResult(objectList);
						}));

                ServiceFacade.DoEmployeeServiceAsync(s => s.GetLastOpenedEmployees(), lastOpenedEmployees => 
                    this.Dispatch(delegate
                        {
                            if(BeWoApp.LoggedOnUser.HasRight(UserRightType.EmployeeView_View))
                            {
                                recentList = lastOpenedEmployees;
                            }
                            else if(BeWoApp.LoggedOnUser.HasRight(UserRightType.Employee_AllowViewOwnTeam))
                            {
                                recentList = lastOpenedEmployees.Where(w => w.EmployeeOid == BeWoApp.LoggedOnEmployee.EmployeeOid || BeWoApp.LoggedOnUser.Employee.AllTeamMemberOids != null && BeWoApp.LoggedOnUser.Employee.AllTeamMemberOids.Contains(w.EmployeeOid));
                            }
                            else if(BeWoApp.LoggedOnUser.HasRight(UserRightType.Employee_AllowViewOwnEmployees))
                            {
                                recentList = lastOpenedEmployees.Where(w => w.EmployeeOid == BeWoApp.LoggedOnEmployee.EmployeeOid);
                            }
                            else
                            {
                                recentList = new List<IFilterableDC>();
                            }
                                                                                                                 
                            mainNavigationView.ShowHistory(recentList);
                        }));
            }
            else
            {
                mainNavigationView.ShowSearchResult(objectList);
                mainNavigationView.ShowHistory(recentList);
            }
        }

        private void LinkNewLicense_OnRequestNavigate(object sender, RequestNavigateEventArgs e)
        {
            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(((Hyperlink) sender).NavigateUri.ToString()));
        }

        public void ReactivateEmployee(CompactEmployeeDC pEmployee)
        {
            if(MessageBox.Show("Wollen Sie " + Translator.Translate("den Mitarbeiter") + " '" + pEmployee.FirstName + " " + pEmployee.LastName + "' wirklich reaktivieren?", "Löschen", MessageBoxButton.YesNo, MessageBoxImage.Exclamation) == MessageBoxResult.No)
            {
                return;
            }

            ServiceFacade.DoEmployeeServiceAsync(s =>
            {
                s.ReactivateEmployee(pEmployee.EmployeeOid, pEmployee.Version);
                return pEmployee;
            }, cb => cb.EmployeeVersion++);

            pEmployee.ActivationType = ActivationTypeId.Active;
            var context = mainNavigationView.objectListBox.DataContext;
            mainNavigationView.objectListBox.DataContext = null;
            mainNavigationView.objectListBox.DataContext = context;
        }

        public void AnonymizeEmployee(CompactEmployeeDC pEmployee)
        {
            var dialog = new MessageDialog(() =>
            {
                this.Dispatch(() =>
                {
                    ServiceFacade.DoOperationsServiceAsync(s =>
                    {
                        s.AnonymizeEmployee(pEmployee.EmployeeOid);
                    }, () => { ReloadData(true); });
                });
            });

            ServiceFacade.DoOperationsServiceAsync(s => s.GetMessageFromServer(TableID.Employee, pEmployee.EmployeeOid, MessageType.Anonymization), xaml =>
            {
                this.Dispatch(() =>
                {
                    dialog.SetXaml(xaml);
                    dialog.ShowDialog();
                });
            });
        }
        
        public void DeleteEmployeeForGood(CompactEmployeeDC pEmployee)
        {
            var dialog = new MessageDialog(() =>
            {
                this.Dispatch(() =>
                {
                    ServiceFacade.DoOperationsServiceAsync(s =>
                    {
                        s.DeleteEmployeeForGood(pEmployee.EmployeeOid);
                    }, () => { ReloadData(true); });
                });
            });

            ServiceFacade.DoOperationsServiceAsync(s => s.GetMessageFromServer(TableID.Employee, pEmployee.EmployeeOid, MessageType.DeleteForGood), xaml =>
            {
                this.Dispatch(() =>
                {
                    dialog.SetXaml(xaml);
                    dialog.ShowDialog();
                });
            });
        }

        public void PrintEmployee(CompactEmployeeDC employee)
        {
            string url = BeWoApp.SiteOfOrigin + "/ReportView.aspx?eOid=" + employee.EmployeeOid + "&type=" + Utils.EnumName(ReportTypes.Employee);

            BeWoUtils.NavigateToReportUri(url, "Druckvorschau");
        }

    }
}