public SearchItemViewModel(
ICategoryManager categoryManager,
IPlatformService platformService,
FeedlyItem feedlyItem)
{
_categoryManager = categoryManager;
_platformService = platformService;
_feedlyItem = feedlyItem;
Select = new Interaction <IList <string>, int>();
Add = ReactiveCommand.CreateFromTask(DoAdd, Observable
.Return(feedlyItem.FeedId?.Substring(5))
.Select(x => Uri.IsWellFormedUriString(x, UriKind.Absolute)));
Error = new Interaction <Exception, bool>();
Add.ThrownExceptions
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(error => Error.Handle(error));
Open = ReactiveCommand.CreateFromTask(
() => _platformService.LaunchUri(new Uri(Url)),
Observable.Return(Uri.IsWellFormedUriString(Url, UriKind.Absolute))
);
Copy = ReactiveCommand.CreateFromTask(
() => _platformService.CopyTextToClipboard(Url),
Observable.Return(!string.IsNullOrWhiteSpace(Url))
);
}
public SearchItemViewModel(
IPlatformService platformService,
FeedlyItem feedlyItem)
{
_feedlyItem = feedlyItem;
_platformService = platformService;
Open = ReactiveCommand.CreateFromTask(
() => _platformService.LaunchUri(new Uri(Url)),
Observable.Return(Uri.IsWellFormedUriString(Url, UriKind.Absolute)));
Copy = ReactiveCommand.CreateFromTask(
() => _platformService.CopyTextToClipboard(Url),
Observable.Return(!string.IsNullOrWhiteSpace(Url)));
Copied = new Interaction <Unit, bool>();
Copy.ObserveOn(RxApp.MainThreadScheduler)
.SelectMany(Copied.Handle)
.Subscribe();
}
public SearchItemViewModel(
ICategoryManager categoryManager,
IPlatformService platformService,
FeedlyItem feedlyItem)
{
Description = feedlyItem.Description;
Image = feedlyItem.IconUrl;
Title = feedlyItem.Title;
Url = feedlyItem.Website;
Open = ReactiveCommand.CreateFromTask(
() => platformService.LaunchUri(new Uri(Url)),
Observable.Return(Uri.IsWellFormedUriString(Url, UriKind.Absolute))
);
Copy = ReactiveCommand.CreateFromTask(
() => platformService.CopyTextToClipboard(Url),
Observable.Return(!string.IsNullOrWhiteSpace(Url))
);
AddSelect = new Interaction <IList <string>, int>();
Add = ReactiveCommand.CreateFromTask(async() =>
{
var response = await categoryManager.GetAllAsync();
var categories = new List <Category>(response);
var titles = categories.Select(i => i.Title).ToList();
var index = await AddSelect.Handle(titles);
if (index < 0)
{
return;
}
var feed = feedlyItem.FeedId?.Substring(5);
var source = new Channel {
Notify = true, Uri = feed
};
var category = categories[index];
category.Channels.Add(source);
await categoryManager.UpdateAsync(category);
},
Observable.Return(feedlyItem.FeedId?.Substring(5)).Select(x =>
Uri.IsWellFormedUriString(x, UriKind.Absolute)));
}
public SearchItemViewModel(
ICategoriesRepository categoriesRepository,
IPlatformService platformService,
IDialogService dialogService,
FeedlyItem feedlyItem)
{
Url = feedlyItem.Website;
Title = feedlyItem.Title;
ImageUri = feedlyItem.IconUrl;
Description = feedlyItem.Description;
FeedUrl = feedlyItem.FeedId?.Substring(5);
CopyLink = new ObservableCommand(() => platformService.CopyTextToClipboard(feedlyItem.Website));
OpenInEdge = new ObservableCommand(async() =>
{
if (Uri.IsWellFormedUriString(feedlyItem.Website, UriKind.Absolute))
{
await platformService.LaunchUri(new Uri(feedlyItem.Website));
}
});
AddToSources = new ObservableCommand(async() =>
{
if (!Uri.IsWellFormedUriString(FeedUrl.Value, UriKind.Absolute))
{
return;
}
var categories = await categoriesRepository.GetAllAsync();
var response = await dialogService.ShowDialogForSelection(categories);
if (response is Category category)
{
var source = new Channel {
Notify = true, Uri = FeedUrl.Value
};
await categoriesRepository.InsertChannelAsync(category, source);
}
});
}
public async Task ShouldTryToAddFeedWhenInputIsCompletelyValid()
{
var handled = false;
var item = new FeedlyItem {
FeedId = "feed/http://google.com"
};
var categories = new List <Category> {
new Category {
Title = "Foo"
}
};
var response = new FeedlyRoot {
Results = new List <FeedlyItem> {
item
}
};
_categoryManager.GetAll().Returns(categories);
_searchService.Search("q").Returns(response);
_searchViewModel.SearchQuery = "q";
_searchViewModel.Added.RegisterHandler(handle => handle.SetOutput(handled = true));
_searchViewModel.RefreshCategories.Execute().Subscribe();
_searchViewModel.Search.Execute().Subscribe();
await Task.Delay(100);
_searchViewModel.IsLoading.Should().BeFalse();
_searchViewModel.Feeds.Should().NotBeEmpty();
_searchViewModel.SelectedCategory = _searchViewModel.Categories.First();
_searchViewModel.SelectedFeed = _searchViewModel.Feeds.First();
_searchViewModel.Add.Execute().Subscribe();
await _categoryManager.Received(1).Update(Arg.Any <Category>());
handled.Should().BeTrue();
}
