| | | 1 | | using CommunityToolkit.Mvvm.ComponentModel; |
| | | 2 | | using LOCKnet.Core.DataAbstractions; |
| | | 3 | | |
| | | 4 | | namespace LOCKnet.App.ViewModels; |
| | | 5 | | |
| | | 6 | | /// <summary> |
| | | 7 | | /// Shell-ViewModel: verwaltet die aktive View über <see cref="CurrentView"/>. |
| | | 8 | | /// Navigation geschieht durch Austauschen des CurrentView-Objekts. |
| | | 9 | | /// </summary> |
| | | 10 | | public partial class MainWindowViewModel : ViewModelBase |
| | | 11 | | { |
| | | 12 | | [ObservableProperty] |
| | | 13 | | private ViewModelBase _currentView; |
| | | 14 | | |
| | 2 | 15 | | public MainWindowViewModel() |
| | 2 | 16 | | { |
| | 2 | 17 | | _currentView = new LoginViewModel(); |
| | 2 | 18 | | WireLoginEvents((LoginViewModel)_currentView); |
| | | 19 | | |
| | | 20 | | // Auf Auto-Lock reagieren |
| | 4 | 21 | | AppServices.Current.SessionManager.Locked += (_, _) => ShowLockScreen(); |
| | 2 | 22 | | } |
| | | 23 | | |
| | | 24 | | // ── Navigation ──────────────────────────────────────────────────────────── |
| | | 25 | | |
| | | 26 | | private void ShowLogin() |
| | 1 | 27 | | { |
| | 1 | 28 | | var vm = new LoginViewModel(); |
| | 1 | 29 | | WireLoginEvents(vm); |
| | 1 | 30 | | CurrentView = vm; |
| | 1 | 31 | | } |
| | | 32 | | |
| | | 33 | | private void ShowCredentialList() |
| | 2 | 34 | | { |
| | 2 | 35 | | var vm = new CredentialListViewModel(); |
| | 2 | 36 | | vm.LockRequested += (_, _) => ShowLockScreen(); |
| | 2 | 37 | | vm.AddEditRequested += (_, record) => ShowCredentialDetail(record); |
| | 2 | 38 | | vm.TutorialRequested += (_, _) => ShowTutorial(); |
| | 2 | 39 | | CurrentView = vm; |
| | 2 | 40 | | } |
| | | 41 | | |
| | | 42 | | private void ShowTutorial() |
| | 1 | 43 | | { |
| | 1 | 44 | | var vm = new TutorialViewModel(); |
| | 1 | 45 | | vm.Closed += (_, _) => ShowCredentialList(); |
| | 1 | 46 | | CurrentView = vm; |
| | 1 | 47 | | } |
| | | 48 | | |
| | | 49 | | private void ShowLockScreen() |
| | 3 | 50 | | { |
| | | 51 | | // Auf UI-Thread |
| | 3 | 52 | | Avalonia.Threading.Dispatcher.UIThread.InvokeAsync(() => |
| | 0 | 53 | | { |
| | 0 | 54 | | var vm = new LockScreenViewModel(); |
| | 0 | 55 | | vm.UnlockSucceeded += (_, _) => ShowCredentialList(); |
| | 0 | 56 | | CurrentView = vm; |
| | 3 | 57 | | }); |
| | 3 | 58 | | } |
| | | 59 | | |
| | | 60 | | private void ShowCredentialDetail(CredentialRecord? record) |
| | 2 | 61 | | { |
| | 2 | 62 | | var vm = record is null |
| | 2 | 63 | | ? new CredentialDetailViewModel() |
| | 2 | 64 | | : new CredentialDetailViewModel(record); |
| | | 65 | | |
| | 2 | 66 | | vm.SaveCompleted += (_, _) => |
| | 1 | 67 | | { |
| | 1 | 68 | | ShowCredentialList(); |
| | 3 | 69 | | }; |
| | 2 | 70 | | vm.Cancelled += (_, _) => ShowCredentialList(); |
| | 2 | 71 | | CurrentView = vm; |
| | 2 | 72 | | } |
| | | 73 | | |
| | | 74 | | // ── Wiring ──────────────────────────────────────────────────────────────── |
| | | 75 | | |
| | | 76 | | private void WireLoginEvents(LoginViewModel vm) |
| | 3 | 77 | | { |
| | 3 | 78 | | vm.UnlockSucceeded += (_, _) => ShowCredentialList(); |
| | 3 | 79 | | } |
| | | 80 | | } |