public MenuViewModel(ISessionService sessionService, IAccountsRepository accountsService) { _sessionService = sessionService; this.WhenAnyValue(x => x.Account) .Select(x => new GitHubAvatar(x.AvatarUrl)) .ToProperty(this, x => x.Avatar, out _avatar); GoToNotificationsCommand = ReactiveCommand.Create().WithSubscription(_ => { var vm = this.CreateViewModel <NotificationsViewModel>(); vm.NotificationCount.Subscribe(x => Notifications = x); NavigateTo(vm); }); GoToAccountsCommand = ReactiveCommand.Create().WithSubscription(_ => NavigateTo(this.CreateViewModel <AccountsViewModel>())); GoToProfileCommand = ReactiveCommand.Create(); GoToProfileCommand .Select(_ => this.CreateViewModel <UserViewModel>()) .Select(x => x.Init(Account.Username)) .Subscribe(NavigateTo); GoToMyIssuesCommand = ReactiveCommand.Create().WithSubscription(_ => NavigateTo(this.CreateViewModel <MyIssuesViewModel>())); GoToRepositoryCommand = ReactiveCommand.Create(); GoToRepositoryCommand.OfType <RepositoryIdentifier>() .Select(x => this.CreateViewModel <RepositoryViewModel>().Init(x.Owner, x.Name)) .Subscribe(NavigateTo); GoToSettingsCommand = ReactiveCommand.Create().WithSubscription(_ => NavigateTo(this.CreateViewModel <SettingsViewModel>())); GoToNewsCommand = ReactiveCommand.Create().WithSubscription(_ => NavigateTo(this.CreateViewModel <NewsViewModel>())); GoToOrganizationsCommand = ReactiveCommand.Create(); GoToOrganizationsCommand .Select(_ => this.CreateViewModel <OrganizationsViewModel>()) .Select(x => x.Init(Account.Username)) .Subscribe(NavigateTo); GoToTrendingRepositoriesCommand = ReactiveCommand.Create().WithSubscription(_ => NavigateTo(this.CreateViewModel <RepositoriesTrendingViewModel>())); GoToExploreRepositoriesCommand = ReactiveCommand.Create().WithSubscription(_ => NavigateTo(this.CreateViewModel <ExploreViewModel>())); GoToOrganizationEventsCommand = ReactiveCommand.Create(); GoToOrganizationEventsCommand .OfType <Octokit.Organization>() .Select(x => this.CreateViewModel <UserEventsViewModel>().Init(x.Login)) .Subscribe(NavigateTo); GoToOrganizationCommand = ReactiveCommand.Create(); GoToOrganizationCommand .OfType <Octokit.Organization>() .Select(x => this.CreateViewModel <OrganizationViewModel>().Init(x.Login)) .Subscribe(NavigateTo); GoToOwnedRepositoriesCommand = ReactiveCommand.Create(); GoToOwnedRepositoriesCommand .Select(_ => this.CreateViewModel <UserRepositoriesViewModel>()) .Select(x => x.Init(Account.Username)) .Subscribe(NavigateTo); GoToStarredRepositoriesCommand = ReactiveCommand.Create().WithSubscription( _ => NavigateTo(this.CreateViewModel <RepositoriesStarredViewModel>())); GoToWatchedRepositoriesCommand = ReactiveCommand.Create().WithSubscription( _ => NavigateTo(this.CreateViewModel <RepositoriesWatchedViewModel>())); GoToPublicGistsCommand = ReactiveCommand.Create().WithSubscription( _ => NavigateTo(this.CreateViewModel <PublicGistsViewModel>())); GoToStarredGistsCommand = ReactiveCommand.Create().WithSubscription( _ => NavigateTo(this.CreateViewModel <StarredGistsViewModel>())); GoToMyGistsCommand = ReactiveCommand.Create(); GoToMyGistsCommand .Select(_ => this.CreateViewModel <UserGistsViewModel>()) .Select(x => x.Init(Account.Username)) .Subscribe(NavigateTo); GoToMyEvents = ReactiveCommand.Create(); GoToMyEvents .Select(_ => this.CreateViewModel <UserEventsViewModel>()) .Select(x => x.Init(Account.Username)) .Subscribe(NavigateTo); GoToFeedbackCommand = ReactiveCommand.Create(); GoToFeedbackCommand.Subscribe(_ => { var vm = sessionService.Account.IsEnterprise ? (IBaseViewModel)this.CreateViewModel <EnterpriseSupportViewModel>() : this.CreateViewModel <SupportViewModel>(); NavigateTo(vm); }); DeletePinnedRepositoryCommand = ReactiveCommand.Create(); DeletePinnedRepositoryCommand.OfType <PinnedRepository>() .Subscribe(x => { sessionService.Account.PinnnedRepositories.Remove(x); accountsService.Update(sessionService.Account); }); ActivateCommand = ReactiveCommand.Create(); ActivateCommand.Subscribe(x => { var startupViewModel = sessionService.StartupViewModel; sessionService.StartupViewModel = null; if (startupViewModel != null) { NavigateTo(startupViewModel); } else { GoToDefaultTopView.ExecuteIfCan(); } }); LoadCommand = ReactiveCommand.CreateAsyncTask(_ => { // var notifications = sessionService.GitHubClient.Notification.GetAllForCurrent(); // notifications.ToBackground(x => Notifications = x.Count); //// // var organizations = sessionService.GitHubClient.Organization.GetAllForCurrent(); // organizations.ToBackground(x => Organizations = x); // // return Task.WhenAll(notifications, organizations); return(Task.FromResult(Unit.Default)); }); }
public UserViewModel(ISessionService applicationService, IActionMenuFactory actionMenuService) { _applicationService = applicationService; ToggleFollowingCommand = ReactiveCommand.CreateAsyncTask( this.WhenAnyValue(x => x.IsFollowing).Select(x => x.HasValue), t => ToggleFollowing()); _hasBlog = this.WhenAnyValue(x => x.User.Blog) .Select(x => !string.IsNullOrEmpty(x)) .ToProperty(this, x => x.HasBlog); _avatar = this.WhenAnyValue(x => x.User.AvatarUrl) .Select(x => new GitHubAvatar(x)) .ToProperty(this, x => x.Avatar); GoToGistsCommand = ReactiveCommand.Create(); GoToGistsCommand .Select(_ => this.CreateViewModel <UserGistsViewModel>()) .Select(x => x.Init(Username)) .Subscribe(NavigateTo); GoToRepositoriesCommand = ReactiveCommand.Create(); GoToRepositoriesCommand .Select(_ => this.CreateViewModel <UserRepositoriesViewModel>()) .Select(x => x.Init(Username)) .Subscribe(NavigateTo); GoToOrganizationsCommand = ReactiveCommand.Create(); GoToOrganizationsCommand .Select(_ => this.CreateViewModel <OrganizationsViewModel>()) .Select(x => x.Init(Username)) .Subscribe(NavigateTo); GoToEventsCommand = ReactiveCommand.Create(); GoToEventsCommand .Select(_ => this.CreateViewModel <UserEventsViewModel>()) .Select(x => x.Init(Username)) .Subscribe(NavigateTo); GoToFollowingCommand = ReactiveCommand.Create(); GoToFollowingCommand .Select(_ => this.CreateViewModel <UserFollowingsViewModel>()) .Select(x => x.Init(Username)) .Subscribe(NavigateTo); GoToFollowersCommand = ReactiveCommand.Create(); GoToFollowersCommand .Select(_ => this.CreateViewModel <UserFollowersViewModel>()) .Select(x => x.Init(Username)) .Subscribe(NavigateTo); GoToWebsiteCommand = ReactiveCommand.Create(this.WhenAnyValue(x => x.HasBlog)); GoToWebsiteCommand .Select(_ => this.CreateViewModel <WebBrowserViewModel>()) .Select(x => x.Init(User.Blog)) .Subscribe(NavigateTo); ShowMenuCommand = ReactiveCommand.CreateAsyncTask( this.WhenAnyValue(x => x.IsFollowing).Select(x => x.HasValue), sender => { var menu = actionMenuService.Create(); menu.AddButton(IsFollowing.Value ? "Unfollow" : "Follow", ToggleFollowingCommand); return(menu.Show(sender)); }); LoadCommand = ReactiveCommand.CreateAsyncTask(async _ => { if (!IsLoggedInUser) { applicationService.GitHubClient.User.Followers.IsFollowingForCurrent(Username) .ToBackground(x => IsFollowing = x); } User = await applicationService.GitHubClient.User.Get(Username); }); }