public async Task InitializeAsync(IConnection connection)
{
modelService = await modelServiceFactory.CreateAsync(connection);
Title = string.Format(CultureInfo.CurrentCulture, Resources.CreateTitle, connection.HostAddress.Title);
accounts = modelService.GetAccounts()
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, vm => vm.Accounts, initialValue: new ReadOnlyCollection <IAccount>(new IAccount[] { }));
this.WhenAny(x => x.Accounts, x => x.Value)
.Select(accts => accts?.FirstOrDefault())
.WhereNotNull()
.Subscribe(a => SelectedAccount = a);
GitIgnoreTemplates = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetGitIgnoreTemplates(),
new[] { GitIgnoreItem.None },
OrderedComparer <GitIgnoreItem> .OrderByDescending(item => GitIgnoreItem.IsRecommended(item.Name)).Compare,
x =>
{
if (x.Name.Equals("VisualStudio", StringComparison.OrdinalIgnoreCase))
{
SelectedGitIgnoreTemplate = x;
}
});
Licenses = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetLicenses(),
new[] { LicenseItem.None },
OrderedComparer <LicenseItem> .OrderByDescending(item => LicenseItem.IsRecommended(item.Name)).Compare);
}
void CreatePullRequests()
{
PullRequests = new TrackingCollection <IPullRequestModel>();
pullRequests.Comparer = OrderedComparer <IPullRequestModel> .OrderByDescending(x => x.UpdatedAt).Compare;
pullRequests.NewerComparer = OrderedComparer <IPullRequestModel> .OrderByDescending(x => x.UpdatedAt).Compare;
}
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(
IRepositoryHost repositoryHost,
ILocalRepositoryModel repository,
IPackageSettings settings)
{
this.repositoryHost = repositoryHost;
this.repository = repository;
this.settings = settings;
this.listSettings = settings.UIState
.GetOrCreateRepositoryState(repository.CloneUrl)
.PullRequests;
openPullRequestCommand = ReactiveCommand.Create();
openPullRequestCommand.Subscribe(_ =>
{
VisualStudio.Services.DefaultExportProvider.GetExportedValue <IVisualStudioBrowser>().OpenUrl(repositoryHost.Address.WebUri);
});
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];
}
public PullRequestListViewModel(IRepositoryHost repositoryHost, ISimpleRepositoryModel repository)
{
this.repositoryHost = repositoryHost;
this.repository = repository;
openPullRequestCommand = ReactiveCommand.Create();
openPullRequestCommand.Subscribe(_ =>
{
VisualStudio.Services.DefaultExportProvider.GetExportedValue <IVisualStudioBrowser>().OpenUrl(repositoryHost.Address.WebUri);
});
States = new List <PullRequestState> {
new PullRequestState {
IsOpen = true, Name = "Open"
},
new PullRequestState {
IsOpen = false, Name = "Closed"
},
new PullRequestState {
Name = "All"
}
};
SelectedState = States[0];
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)
.Subscribe(a => UpdateFilter(SelectedState, a, SelectedAuthor));
this.WhenAny(x => x.SelectedAuthor, x => x.Value)
.Where(x => PullRequests != null)
.Subscribe(a => UpdateFilter(SelectedState, SelectedAssignee, a));
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(new List <IAccount> {
EmptyUser
});
Assignees = trackingAssignees.CreateListenerCollection(new List <IAccount> {
EmptyUser
});
PullRequests = new TrackingCollection <IPullRequestModel>();
pullRequests.Comparer = OrderedComparer <IPullRequestModel> .OrderByDescending(x => x.UpdatedAt).Compare;
pullRequests.Filter = (pr, i, l) => pr.IsOpen;
pullRequests.NewerComparer = OrderedComparer <IPullRequestModel> .OrderByDescending(x => x.UpdatedAt).Compare;
}
public void CustomComparerTest()
{
var items = new List <string> {
"aaa", "AAA", "abb", "aaaa"
};
items.Sort(OrderedComparer <string> .OrderBy(x => x, StringComparer.Ordinal));
Assert.True(items.SequenceEqual(new[] { "AAA", "aaa", "aaaa", "abb" }));
items.Sort(OrderedComparer <string> .OrderByDescending(x => x.Length).ThenBy(x => x, StringComparer.Ordinal));
Assert.True(items.SequenceEqual(new[] { "aaaa", "AAA", "aaa", "abb" }));
items.Sort(OrderedComparer <string> .OrderBy(x => x.Length).ThenBy(x => x, StringComparer.Ordinal));
Assert.True(items.SequenceEqual(new[] { "AAA", "aaa", "abb", "aaaa" }));
items.Sort(OrderedComparer <string> .OrderBy(x => x.Length).ThenBy(x => x, StringComparer.OrdinalIgnoreCase));
Assert.True(items.SequenceEqual(new[] { "AAA", "AAA", "abb", "aaaa" }, StringComparer.OrdinalIgnoreCase));
}
public void SmokeTest()
{
var adam = new Employee {
Name = "Adam", Age = 50, Salary = 125
};
var alice = new Employee {
Name = "Alice", Age = 25, Salary = 100
};
var bob = new Employee {
Name = "Bob", Age = 30, Salary = 75
};
var carol = new Employee {
Name = "Carol", Age = 35, Salary = 100
};
var xavier = new Employee {
Name = "Xavier", Age = 35, Salary = 100
};
var employees = new List <Employee> {
adam, alice, bob, carol, xavier
};
employees.Sort(OrderedComparer <Employee> .OrderBy(x => x.Name));
Assert.True(employees.SequenceEqual(new[] { adam, alice, bob, carol, xavier }));
employees.Sort(OrderedComparer <Employee>
.OrderByDescending(x => x.Age)
.ThenBy(x => x.Name)
);
Assert.True(employees.SequenceEqual(new[] { adam, carol, xavier, bob, alice }));
employees.Sort(OrderedComparer <Employee>
.OrderByDescending(x => x.Salary)
.ThenBy(x => x.Name, StringComparer.OrdinalIgnoreCase)
);
Assert.True(employees.SequenceEqual(new[] { adam, alice, carol, xavier, bob }));
employees.Sort(OrderedComparer <Employee>
.OrderByDescending(x => x.Age)
.ThenByDescending(x => x.Salary)
.ThenBy(x => x.Name)
);
Assert.True(employees.SequenceEqual(new[] { adam, carol, xavier, bob, alice }));
}
public void DerivedCollectionShouldHandleRemovesOfFilteredItems()
{
var a = new ReactiveVisibilityItem <string>("A", true);
var b = new ReactiveVisibilityItem <string>("B", true);
var c = new ReactiveVisibilityItem <string>("C", true);
var d = new ReactiveVisibilityItem <string>("D", false);
var e = new ReactiveVisibilityItem <string>("E", true);
var items = new ReactiveCollection <ReactiveVisibilityItem <string> >(new[] { a, b, c, d, e })
{
ChangeTrackingEnabled = true
};
var onlyVisible = items.CreateDerivedCollection(
x => x.Value,
x => x.IsVisible,
OrderedComparer <string> .OrderByDescending(x => x).Compare
);
Assert.True(onlyVisible.SequenceEqual(new[] { "E", "C", "B", "A" }, StringComparer.Ordinal));
Assert.Equal(4, onlyVisible.Count);
// Removal of an item from the source collection that's filtered in the derived collection should
// have no effect on the derived.
items.Remove(d);
Assert.True(onlyVisible.SequenceEqual(new[] { "E", "C", "B", "A" }, StringComparer.Ordinal));
Assert.Equal(4, onlyVisible.Count);
c.IsVisible = false;
Assert.Equal(3, onlyVisible.Count);
Assert.True(onlyVisible.SequenceEqual(new[] { "E", "B", "A" }, StringComparer.Ordinal));
items.Remove(c);
Assert.Equal(3, onlyVisible.Count);
Assert.True(onlyVisible.SequenceEqual(new[] { "E", "B", "A" }, StringComparer.Ordinal));
items.Remove(b);
Assert.Equal(2, onlyVisible.Count);
Assert.True(onlyVisible.SequenceEqual(new[] { "E", "A" }, StringComparer.Ordinal));
}
public RepositoryCreationViewModel(
IConnection connection,
IModelServiceFactory modelServiceFactory,
IOperatingSystem operatingSystem,
IRepositoryCreationService repositoryCreationService,
IUsageTracker usageTracker)
{
Guard.ArgumentNotNull(connection, nameof(connection));
Guard.ArgumentNotNull(modelServiceFactory, nameof(modelServiceFactory));
Guard.ArgumentNotNull(operatingSystem, nameof(operatingSystem));
Guard.ArgumentNotNull(repositoryCreationService, nameof(repositoryCreationService));
Guard.ArgumentNotNull(usageTracker, nameof(usageTracker));
this.operatingSystem = operatingSystem;
this.repositoryCreationService = repositoryCreationService;
this.usageTracker = usageTracker;
Title = string.Format(CultureInfo.CurrentCulture, Resources.CreateTitle, connection.HostAddress.Title);
SelectedGitIgnoreTemplate = GitIgnoreItem.None;
SelectedLicense = LicenseItem.None;
modelService = modelServiceFactory.CreateBlocking(connection);
accounts = modelService.GetAccounts()
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, vm => vm.Accounts, initialValue: new ReadOnlyCollection <IAccount>(new IAccount[] {}));
this.WhenAny(x => x.Accounts, x => x.Value)
.Select(accts => accts?.FirstOrDefault())
.WhereNotNull()
.Subscribe(a => SelectedAccount = a);
browseForDirectoryCommand.Subscribe(_ => ShowBrowseForDirectoryDialog());
BaseRepositoryPathValidator = ReactivePropertyValidator.ForObservable(this.WhenAny(x => x.BaseRepositoryPath, x => x.Value))
.IfNullOrEmpty(Resources.RepositoryCreationClonePathEmpty)
.IfTrue(x => x.Length > 200, Resources.RepositoryCreationClonePathTooLong)
.IfContainsInvalidPathChars(Resources.RepositoryCreationClonePathInvalidCharacters)
.IfPathNotRooted(Resources.RepositoryCreationClonePathInvalid);
var nonNullRepositoryName = this.WhenAny(
x => x.RepositoryName,
x => x.BaseRepositoryPath,
(x, y) => x.Value)
.WhereNotNull();
RepositoryNameValidator = ReactivePropertyValidator.ForObservable(nonNullRepositoryName)
.IfNullOrEmpty(Resources.RepositoryNameValidatorEmpty)
.IfTrue(x => x.Length > 100, Resources.RepositoryNameValidatorTooLong)
.IfTrue(IsAlreadyRepoAtPath, Resources.RepositoryNameValidatorAlreadyExists);
SafeRepositoryNameWarningValidator = ReactivePropertyValidator.ForObservable(nonNullRepositoryName)
.Add(repoName =>
{
var parsedReference = GetSafeRepositoryName(repoName);
return(parsedReference != repoName ? String.Format(CultureInfo.CurrentCulture, Resources.SafeRepositoryNameWarning, parsedReference) : null);
});
this.WhenAny(x => x.BaseRepositoryPathValidator.ValidationResult, x => x.Value)
.Subscribe();
CreateRepository = InitializeCreateRepositoryCommand();
canKeepPrivate = CanKeepPrivateObservable.CombineLatest(CreateRepository.IsExecuting,
(canKeep, publishing) => canKeep && !publishing)
.ToProperty(this, x => x.CanKeepPrivate);
isCreating = CreateRepository.IsExecuting
.ToProperty(this, x => x.IsCreating);
GitIgnoreTemplates = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetGitIgnoreTemplates(),
new[] { GitIgnoreItem.None },
OrderedComparer <GitIgnoreItem> .OrderByDescending(item => GitIgnoreItem.IsRecommended(item.Name)).Compare,
x =>
{
if (x.Name.Equals("VisualStudio", StringComparison.OrdinalIgnoreCase))
{
SelectedGitIgnoreTemplate = x;
}
});
Licenses = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetLicenses(),
new[] { LicenseItem.None },
OrderedComparer <LicenseItem> .OrderByDescending(item => LicenseItem.IsRecommended(item.Name)).Compare);
BaseRepositoryPath = repositoryCreationService.DefaultClonePath;
}
public void CopyFromDoesNotLoseAvatar()
{
var userImage = AvatarProvider.CreateBitmapImage("pack://application:,,,/GitHub.App;component/Images/default_user_avatar.png");
var orgImage = AvatarProvider.CreateBitmapImage("pack://application:,,,/GitHub.App;component/Images/default_org_avatar.png");
var initialBitmapImageSubject = new Subject <BitmapImage>();
var collectionEvent = new ManualResetEvent(false);
var avatarPropertyEvent = new ManualResetEvent(false);
//Creating an initial account with an observable that returns immediately
const string login = "******";
const int initialOwnedPrivateRepositoryCount = 1;
var initialAccount = new Account(login, true, false, initialOwnedPrivateRepositoryCount, 0, initialBitmapImageSubject);
//Creating the test collection
var col = new TrackingCollection <IAccount>(Observable.Empty <IAccount>(), OrderedComparer <IAccount> .OrderByDescending(x => x.Login).Compare);
col.Subscribe(account =>
{
collectionEvent.Set();
}, () => { });
//Adding that account to the TrackingCollection
col.AddItem(initialAccount);
//Waiting for the collection add the item
collectionEvent.WaitOne();
collectionEvent.Reset();
//Checking some initial properties
Assert.That(login, Is.EqualTo(col[0].Login));
Assert.That(initialOwnedPrivateRepositoryCount, Is.EqualTo(col[0].OwnedPrivateRepos));
//Demonstrating that the avatar is not yet present
Assert.That(col[0].Avatar, Is.Null);
//Adding a listener to check for the changing of the Avatar property
initialAccount.Changed.Subscribe(args =>
{
if (args.PropertyName == "Avatar")
{
avatarPropertyEvent.Set();
}
});
//Providing the first avatar
initialBitmapImageSubject.OnNext(userImage);
initialBitmapImageSubject.OnCompleted();
//Waiting for the avatar to be added
avatarPropertyEvent.WaitOne();
avatarPropertyEvent.Reset();
//Demonstrating that the avatar is present
Assert.That(col[0].Avatar, Is.Not.Null);
Assert.True(BitmapSourcesAreEqual(col[0].Avatar, userImage));
Assert.False(BitmapSourcesAreEqual(col[0].Avatar, orgImage));
//Creating an account update
const int updatedOwnedPrivateRepositoryCount = 2;
var updatedBitmapImageSubject = new Subject <BitmapImage>();
var updatedAccount = new Account(login, true, false, updatedOwnedPrivateRepositoryCount, 0, updatedBitmapImageSubject);
//Updating the account in the collection
col.AddItem(updatedAccount);
//Waiting for the collection to process the update
collectionEvent.WaitOne();
collectionEvent.Reset();
//Providing the second avatar
updatedBitmapImageSubject.OnNext(orgImage);
updatedBitmapImageSubject.OnCompleted();
//Waiting for the delayed bitmap image observable
avatarPropertyEvent.WaitOne();
avatarPropertyEvent.Reset();
//Login is the id, so that should be the same
Assert.That(login, Is.EqualTo(col[0].Login));
//CopyFrom() should have updated this field
Assert.That(updatedOwnedPrivateRepositoryCount, Is.EqualTo(col[0].OwnedPrivateRepos));
//CopyFrom() should not cause a race condition here
Assert.That(col[0].Avatar, Is.Not.Null);
Assert.True(BitmapSourcesAreEqual(col[0].Avatar, orgImage));
Assert.False(BitmapSourcesAreEqual(col[0].Avatar, userImage));
}
public RepositoryCloneViewModel(
IConnection connection,
IModelServiceFactory modelServiceFactory,
IRepositoryCloneService cloneService,
IOperatingSystem operatingSystem)
{
Guard.ArgumentNotNull(connection, nameof(connection));
Guard.ArgumentNotNull(modelServiceFactory, nameof(modelServiceFactory));
Guard.ArgumentNotNull(cloneService, nameof(cloneService));
Guard.ArgumentNotNull(operatingSystem, nameof(operatingSystem));
this.connection = connection;
this.modelServiceFactory = modelServiceFactory;
this.operatingSystem = operatingSystem;
Title = string.Format(CultureInfo.CurrentCulture, Resources.CloneTitle, connection.HostAddress.Title);
Repositories = new TrackingCollection <IRemoteRepositoryModel>();
repositories.ProcessingDelay = TimeSpan.Zero;
repositories.Comparer = OrderedComparer <IRemoteRepositoryModel> .OrderBy(x => x.Owner).ThenBy(x => x.Name).Compare;
repositories.Filter = FilterRepository;
repositories.NewerComparer = OrderedComparer <IRemoteRepositoryModel> .OrderByDescending(x => x.UpdatedAt).Compare;
filterTextIsEnabled = this.WhenAny(x => x.IsBusy,
loading => loading.Value || repositories.UnfilteredCount > 0 && !LoadingFailed)
.ToProperty(this, x => x.FilterTextIsEnabled);
this.WhenAny(
x => x.repositories.UnfilteredCount,
x => x.IsBusy,
x => x.LoadingFailed,
(unfilteredCount, loading, failed) =>
{
if (loading.Value)
{
return(false);
}
if (failed.Value)
{
return(false);
}
return(unfilteredCount.Value == 0);
})
.Subscribe(x =>
{
NoRepositoriesFound = x;
});
this.WhenAny(x => x.FilterText, x => x.Value)
.DistinctUntilChanged(StringComparer.OrdinalIgnoreCase)
.Throttle(TimeSpan.FromMilliseconds(100), RxApp.MainThreadScheduler)
.Subscribe(_ => repositories.Filter = FilterRepository);
var baseRepositoryPath = this.WhenAny(
x => x.BaseRepositoryPath,
x => x.SelectedRepository,
(x, y) => x.Value);
BaseRepositoryPathValidator = ReactivePropertyValidator.ForObservable(baseRepositoryPath)
.IfNullOrEmpty(Resources.RepositoryCreationClonePathEmpty)
.IfTrue(x => x.Length > 200, Resources.RepositoryCreationClonePathTooLong)
.IfContainsInvalidPathChars(Resources.RepositoryCreationClonePathInvalidCharacters)
.IfPathNotRooted(Resources.RepositoryCreationClonePathInvalid)
.IfTrue(IsAlreadyRepoAtPath, Resources.RepositoryNameValidatorAlreadyExists);
var canCloneObservable = this.WhenAny(
x => x.SelectedRepository,
x => x.BaseRepositoryPathValidator.ValidationResult.IsValid,
(x, y) => x.Value != null && y.Value);
canClone = canCloneObservable.ToProperty(this, x => x.CanClone);
CloneCommand = ReactiveCommand.Create(canCloneObservable);
browseForDirectoryCommand.Subscribe(_ => ShowBrowseForDirectoryDialog());
this.WhenAny(x => x.BaseRepositoryPathValidator.ValidationResult, x => x.Value)
.Subscribe();
BaseRepositoryPath = cloneService.DefaultClonePath;
NoRepositoriesFound = true;
}
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;
}
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;
}
public RepositoryCloneViewModel(
IRepositoryHost repositoryHost,
IRepositoryCloneService cloneService,
IOperatingSystem operatingSystem,
INotificationService notificationService,
IUsageTracker usageTracker)
{
this.repositoryHost = repositoryHost;
this.cloneService = cloneService;
this.operatingSystem = operatingSystem;
this.notificationService = notificationService;
this.usageTracker = usageTracker;
Title = string.Format(CultureInfo.CurrentCulture, Resources.CloneTitle, repositoryHost.Title);
Repositories = new TrackingCollection <IRepositoryModel>();
repositories.ProcessingDelay = TimeSpan.Zero;
repositories.Comparer = OrderedComparer <IRepositoryModel> .OrderBy(x => x.Owner).ThenBy(x => x.Name).Compare;
repositories.Filter = FilterRepository;
repositories.NewerComparer = OrderedComparer <IRepositoryModel> .OrderByDescending(x => x.UpdatedAt).Compare;
filterTextIsEnabled = this.WhenAny(x => x.IsLoading, x => x.Value)
.Select(x => !x && repositories.UnfilteredCount > 0)
.ToProperty(this, x => x.FilterTextIsEnabled);
this.WhenAny(x => x.FilterTextIsEnabled, x => x.IsLoading, x => x.LoadingFailed
, (any, loading, failed) => !any.Value && !loading.Value && !failed.Value)
.Subscribe(x => NoRepositoriesFound = x);
this.WhenAny(x => x.FilterText, x => x.Value)
.DistinctUntilChanged(StringComparer.OrdinalIgnoreCase)
.Throttle(TimeSpan.FromMilliseconds(100), RxApp.MainThreadScheduler)
.Subscribe(_ => repositories.Filter = FilterRepository);
var baseRepositoryPath = this.WhenAny(
x => x.BaseRepositoryPath,
x => x.SelectedRepository,
(x, y) => x.Value);
BaseRepositoryPathValidator = ReactivePropertyValidator.ForObservable(baseRepositoryPath)
.IfNullOrEmpty(Resources.RepositoryCreationClonePathEmpty)
.IfTrue(x => x.Length > 200, Resources.RepositoryCreationClonePathTooLong)
.IfContainsInvalidPathChars(Resources.RepositoryCreationClonePathInvalidCharacters)
.IfPathNotRooted(Resources.RepositoryCreationClonePathInvalid)
.IfTrue(IsAlreadyRepoAtPath, Resources.RepositoryNameValidatorAlreadyExists);
var canCloneObservable = this.WhenAny(
x => x.SelectedRepository,
x => x.BaseRepositoryPathValidator.ValidationResult.IsValid,
(x, y) => x.Value != null && y.Value);
canClone = canCloneObservable.ToProperty(this, x => x.CanClone);
CloneCommand = ReactiveCommand.CreateAsyncObservable(canCloneObservable, OnCloneRepository);
browseForDirectoryCommand.Subscribe(_ => ShowBrowseForDirectoryDialog());
this.WhenAny(x => x.BaseRepositoryPathValidator.ValidationResult, x => x.Value)
.Subscribe();
BaseRepositoryPath = cloneService.DefaultClonePath;
NoRepositoriesFound = true;
}
public IComparer <T> OrderByDescending <TValue>(Func <T, TValue> selector, IComparer <TValue> comparer) => OrderedComparer <T> .OrderByDescending(selector, comparer);