Esempio n. 1
0
        public PullRequestListViewModel(
            IRepositoryHost repositoryHost,
            ILocalRepositoryModel repository,
            IPackageSettings settings)
        {
            this.repositoryHost = repositoryHost;
            this.repository     = repository;
            this.settings       = settings;

            Title = Resources.PullRequestsNavigationItemText;

            this.listSettings = settings.UIState
                                .GetOrCreateRepositoryState(repository.CloneUrl)
                                .PullRequests;

            States = new List <PullRequestState> {
                new PullRequestState {
                    IsOpen = true, Name = "Open"
                },
                new PullRequestState {
                    IsOpen = false, Name = "Closed"
                },
                new PullRequestState {
                    Name = "All"
                }
            };

            trackingAuthors = new TrackingCollection <IAccount>(Observable.Empty <IAccount>(),
                                                                OrderedComparer <IAccount> .OrderByDescending(x => x.Login).Compare);
            trackingAssignees = new TrackingCollection <IAccount>(Observable.Empty <IAccount>(),
                                                                  OrderedComparer <IAccount> .OrderByDescending(x => x.Login).Compare);
            trackingAuthors.Subscribe();
            trackingAssignees.Subscribe();

            Authors   = trackingAuthors.CreateListenerCollection(EmptyUser, this.WhenAnyValue(x => x.SelectedAuthor));
            Assignees = trackingAssignees.CreateListenerCollection(EmptyUser, this.WhenAnyValue(x => x.SelectedAssignee));

            PullRequests          = new TrackingCollection <IPullRequestModel>();
            pullRequests.Comparer = OrderedComparer <IPullRequestModel> .OrderByDescending(x => x.UpdatedAt).Compare;

            pullRequests.NewerComparer = OrderedComparer <IPullRequestModel> .OrderByDescending(x => x.UpdatedAt).Compare;

            this.WhenAny(x => x.SelectedState, x => x.Value)
            .Where(x => PullRequests != null)
            .Subscribe(s => UpdateFilter(s, SelectedAssignee, SelectedAuthor));

            this.WhenAny(x => x.SelectedAssignee, x => x.Value)
            .Where(x => PullRequests != null && x != EmptyUser && IsLoaded)
            .Subscribe(a => UpdateFilter(SelectedState, a, SelectedAuthor));

            this.WhenAny(x => x.SelectedAuthor, x => x.Value)
            .Where(x => PullRequests != null && x != EmptyUser && IsLoaded)
            .Subscribe(a => UpdateFilter(SelectedState, SelectedAssignee, a));

            SelectedState   = States.FirstOrDefault(x => x.Name == listSettings.SelectedState) ?? States[0];
            OpenPullRequest = ReactiveCommand.Create();
            OpenPullRequest.Subscribe(DoOpenPullRequest);
            CreatePullRequest = ReactiveCommand.Create();
            CreatePullRequest.Subscribe(_ => DoCreatePullRequest());
        }
        public PullRequestListViewModel(
            IModelServiceFactory modelServiceFactory,
            IPackageSettings settings,
            IVisualStudioBrowser visualStudioBrowser)
        {
            Guard.ArgumentNotNull(modelServiceFactory, nameof(modelServiceFactory));
            Guard.ArgumentNotNull(settings, nameof(settings));
            Guard.ArgumentNotNull(visualStudioBrowser, nameof(visualStudioBrowser));

            constructing             = true;
            this.modelServiceFactory = modelServiceFactory;
            this.settings            = settings;
            this.visualStudioBrowser = visualStudioBrowser;

            Title = Resources.PullRequestsNavigationItemText;

            States = new List <PullRequestState> {
                new PullRequestState {
                    IsOpen = true, Name = "Open"
                },
                new PullRequestState {
                    IsOpen = false, Name = "Closed"
                },
                new PullRequestState {
                    Name = "All"
                }
            };

            trackingAuthors = new TrackingCollection <IAccount>(Observable.Empty <IAccount>(),
                                                                OrderedComparer <IAccount> .OrderByDescending(x => x.Login).Compare);
            trackingAssignees = new TrackingCollection <IAccount>(Observable.Empty <IAccount>(),
                                                                  OrderedComparer <IAccount> .OrderByDescending(x => x.Login).Compare);
            trackingAuthors.Subscribe();
            trackingAssignees.Subscribe();

            Authors   = trackingAuthors.CreateListenerCollection(EmptyUser, this.WhenAnyValue(x => x.SelectedAuthor));
            Assignees = trackingAssignees.CreateListenerCollection(EmptyUser, this.WhenAnyValue(x => x.SelectedAssignee));

            CreatePullRequests();

            this.WhenAny(x => x.SelectedState, x => x.Value)
            .Where(x => PullRequests != null)
            .Subscribe(s => UpdateFilter(s, SelectedAssignee, SelectedAuthor, SearchQuery));

            this.WhenAny(x => x.SelectedAssignee, x => x.Value)
            .Where(x => PullRequests != null && x != EmptyUser)
            .Subscribe(a => UpdateFilter(SelectedState, a, SelectedAuthor, SearchQuery));

            this.WhenAny(x => x.SelectedAuthor, x => x.Value)
            .Where(x => PullRequests != null && x != EmptyUser)
            .Subscribe(a => UpdateFilter(SelectedState, SelectedAssignee, a, SearchQuery));

            this.WhenAny(x => x.SearchQuery, x => x.Value)
            .Where(x => PullRequests != null)
            .Subscribe(f => UpdateFilter(SelectedState, SelectedAssignee, SelectedAuthor, f));

            this.WhenAnyValue(x => x.SelectedRepository)
            .Skip(1)
            .Subscribe(_ => ResetAndLoad());

            OpenPullRequest = ReactiveCommand.Create();
            OpenPullRequest.Subscribe(DoOpenPullRequest);
            CreatePullRequest = ReactiveCommand.Create();
            CreatePullRequest.Subscribe(_ => DoCreatePullRequest());

            OpenPullRequestOnGitHub = ReactiveCommand.Create();
            OpenPullRequestOnGitHub.Subscribe(x => DoOpenPullRequestOnGitHub((int)x));

            constructing = false;
        }
Esempio n. 3
0
        public PullRequestListViewModel(
            IModelServiceFactory modelServiceFactory,
            IPackageSettings settings,
            IPullRequestSessionManager sessionManager,
            IVisualStudioBrowser visualStudioBrowser)
        {
            Guard.ArgumentNotNull(modelServiceFactory, nameof(modelServiceFactory));
            Guard.ArgumentNotNull(settings, nameof(settings));
            Guard.ArgumentNotNull(sessionManager, nameof(sessionManager));
            Guard.ArgumentNotNull(visualStudioBrowser, nameof(visualStudioBrowser));

            constructing             = true;
            this.modelServiceFactory = modelServiceFactory;
            this.settings            = settings;
            this.visualStudioBrowser = visualStudioBrowser;

            Title = Resources.PullRequestsNavigationItemText;

            States = new List <PullRequestState> {
                new PullRequestState {
                    IsOpen = true, Name = "Open"
                },
                new PullRequestState {
                    IsOpen = false, Name = "Closed"
                },
                new PullRequestState {
                    Name = "All"
                }
            };

            trackingAuthors = new TrackingCollection <IAccount>(Observable.Empty <IAccount>(),
                                                                OrderedComparer <IAccount> .OrderByDescending(x => x.Login).Compare);
            trackingAssignees = new TrackingCollection <IAccount>(Observable.Empty <IAccount>(),
                                                                  OrderedComparer <IAccount> .OrderByDescending(x => x.Login).Compare);
            trackingAuthors.Subscribe();
            trackingAssignees.Subscribe();

            Authors   = trackingAuthors.CreateListenerCollection(EmptyUser, this.WhenAnyValue(x => x.SelectedAuthor));
            Assignees = trackingAssignees.CreateListenerCollection(EmptyUser, this.WhenAnyValue(x => x.SelectedAssignee));

            CreatePullRequests();

            this.WhenAny(x => x.SelectedState, x => x.Value)
            .Where(x => PullRequests != null)
            .Subscribe(s => UpdateFilter(s, SelectedAssignee, SelectedAuthor, SearchQuery));

            this.WhenAny(x => x.SelectedAssignee, x => x.Value)
            .Where(x => PullRequests != null && x != EmptyUser)
            .Subscribe(a => UpdateFilter(SelectedState, a, SelectedAuthor, SearchQuery));

            this.WhenAny(x => x.SelectedAuthor, x => x.Value)
            .Where(x => PullRequests != null && x != EmptyUser)
            .Subscribe(a => UpdateFilter(SelectedState, SelectedAssignee, a, SearchQuery));

            this.WhenAny(x => x.SearchQuery, x => x.Value)
            .Where(x => PullRequests != null)
            .Subscribe(f => UpdateFilter(SelectedState, SelectedAssignee, SelectedAuthor, f));

            this.WhenAnyValue(x => x.SelectedRepository)
            .Skip(1)
            .Subscribe(_ => ResetAndLoad());

            OpenPullRequest = ReactiveCommand.Create();
            OpenPullRequest.Subscribe(DoOpenPullRequest);
            CreatePullRequest = ReactiveCommand.Create();
            CreatePullRequest.Subscribe(_ => DoCreatePullRequest());

            OpenPullRequestOnGitHub = ReactiveCommand.Create();
            OpenPullRequestOnGitHub.Subscribe(x => DoOpenPullRequestOnGitHub((int)x));

            // Get the current pull request session and the selected repository. When the session's
            // repository is the same as our selected repository set CheckedOutPullRequest to the
            // current session's model, so that the checked out PR can be highlighted.
            Observable.CombineLatest(
                sessionManager.WhenAnyValue(x => x.CurrentSession),
                this.WhenAnyValue(x => x.SelectedRepository),
                (s, r) => new { Session = s, Repository = r })
            .Subscribe(x =>
            {
                CheckedOutPullRequest = x.Session?.RepositoryOwner == x.Repository?.Owner ?
                                        x.Session?.PullRequest : null;
            });

            constructing = false;
        }