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

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Windows;
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.Core;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Compact;
using BS.Shared.Extensions;
using Microsoft.Win32;
using BS.Shared;

namespace BeWo.View.Navigation
{
    /// <summary>
    /// Interaktionslogik für UserNavigationView.xaml
    /// </summary>
    public partial class UserNavigationView : BeWoView
    {

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

        public IEnumerable<IFilterableDC> ObjectList { get { return objectList; } set { objectList = value; } }
        public IEnumerable<IFilterableDC> RecentList { get { return recentList; } set { recentList = value; } }

        public UserNavigationView()
        {
            this.InitializeComponent();
            mainNavigationView.ShowArchivedObjectsVisible = false;
            this.mainNavigationView.Sorter = new UserSorter();

            if (BeWoApp.LoggedOnUser.HasRight(UserRightType.User_AllowOrderLicense))
	        {
	            var url = ServiceFacade.DoOperationsServiceSync(s => s.GetLicenseOrderUrlNeu("1"));

	            if (!String.IsNullOrEmpty(url))
	            {
	                this.linkNewLicense.NavigateUri = new Uri(url);
	            }
	            else
	            {
                    textblock_link.Visibility = Visibility.Collapsed;
                }
	        }
	        else
	        {
		        textblock_link.Visibility = Visibility.Collapsed;
	        }
            mainNavigationView.chkShowDeleted.Visibility = Visibility.Collapsed;
            //###CB SERIENBRIEF mainNavigationView.MailMergeButton.Visibility = Visibility.Collapsed;
        }

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

        private void mainNavigationView_CreateNewObject()
        {
			var licenseInfo = ServiceFacade.DoOperationsServiceSync(s => s.GetLicenseInfo());

	        if (licenseInfo.LicenseInUseCount < licenseInfo.MaxLicenseCount)
	        {
		        VMFactory.CreateUserVMAsync(
			        cb => this.Dispatch(delegate { this.MainControl.NavigateTo(new UserView(cb) {ParentView = this}); }));
	        }
	        else
	        {
		        MessageBox.Show("Leider verfügen Sie nicht über genügend Lizenzen, um " + BS.Shared.Translation.Translator.Translate("einen neuen Benutzer") + " anzulegen.\n\n"+
							string.Format("Sie verfügen derzeit über {0} kostenpflichtige " + BS.Shared.Translation.Translator.Translate("BenutzerPlural") + "lizenzen.", licenseInfo.MaxLicenseCount)+
							"\n\nSie können nun entweder " + BS.Shared.Translation.Translator.Translate("BenutzerPlural") + " löschen oder neue " + BS.Shared.Translation.Translator.Translate("BenutzerPlural") + "lizenzen bestellen. Bitte beachten Sie, dass hierfür das Recht \"Neue Lizenz bestellen\" erforderlich ist.", BS.Shared.Translation.Translator.Translate("BenutzerSingular") + " anlegen", MessageBoxButton.OK,
					MessageBoxImage.Information);


	        }

        }

        private bool mainNavigationView_DeleteObject(IFilterableDC obj)
        {
            CompactUserDC dc = obj as CompactUserDC;
            if (dc != null)
            {
                if (dc.UserOid != BeWoApp.LoggedOnUser.UserOid.Value)
                {
                    if (MessageBox.Show("Wollen Sie " + BS.Shared.Translation.Translator.Translate("den Benutzer") + " '" + dc.LoginName + "' wirklich löschen?", "Löschen", MessageBoxButton.YesNo, MessageBoxImage.Exclamation) == MessageBoxResult.Yes)
                    {
                        ServiceFacade.DoUserServiceAsync(s => s.DeactivateUser(dc.UserOid, dc.UserVersion), () => this.Dispatch(() => ReloadData(true)), true);

                        //ServiceFacade.DoUserServiceAsync(s => s.DeactivateUserGroup(ugdc.UserGroupOid.Value, ugdc.UserGroupVersion.Value), () => this.Dispatch(() => ReloadData(true)), true);

                        return true;
                    }
                }
                else
                {
                    MessageBox.Show("Sie können " + BS.Shared.Translation.Translator.Translate("Ihren eigenen Benutzer") + " nicht löschen!", "Fehler", MessageBoxButton.OK, MessageBoxImage.Exclamation);
                }
            }

            return false;
        }

        private void mainNavigationView_ExcelExport(object sender, EventArgs<IEnumerable<IFilterableDC>> e)
        {
			var path = BeWoApp.GetAndCreateUserAppDataPath() + "\\Benutzer.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.PrepareExcelFileUserExport(mainNavigationView.DownloadLinkEngine.ExcelFileId, e.Data.Cast<CompactUserDC>().Select(c => c.UserOid).ToList()), sf.FileName));
        }
        private void mainNavigationView_Print(object sender, EventArgs<IEnumerable<IFilterableDC>> e)
        {
            var oids = e.Data.Cast<CompactUserDC>().Select(c => c.UserOid).ToList();

            ServiceFacade.DoReportServiceAsync(s => s.CreateUserListReport(oids), r =>
            {
                this.Dispatch(() =>
                {
                    BeWoUtils.ShowReportWindow(r, "Benutzer");
                });
            });
        }
        private void mainNavigationView_OpenObject(IFilterableDC obj)
        {
            CompactUserDC dc = obj as CompactUserDC;
            if (dc != null)
            {
                VMFactory.CreateUserVMAsync(dc.UserOid, cb => this.Dispatch(delegate { this.MainControl.NavigateTo(new UserView(cb) { ParentView = this }); }));
            }
        }

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

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

        internal void ReloadData(bool refresh)
        {
            if (refresh || recentList == null)
            {
                ServiceFacade.DoUserServiceAsync(s => s.GetAllUsersCompact(), r => this.Dispatch(delegate
                                                                                                     {
                                                                                                         objectList = r.Cast<IFilterableDC>();
                                                                                                         this.mainNavigationView.ShowSearchResult(objectList);
                                                                                                     }), true);

                ServiceFacade.DoUserServiceAsync(s => s.GetLastOpenedUsers(), r => this.Dispatch(delegate
                                                                                                     {
                                                                                                         recentList = r.Cast<IFilterableDC>();
                                                                                                         this.mainNavigationView.ShowHistory(recentList);
                                                                                                     }), true);
            }
            else
            {
                this.mainNavigationView.ShowSearchResult(objectList);
                this.mainNavigationView.ShowHistory(recentList);
            }
        }

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