//FIXME: can we display some kind of "loading" message while it loads?
async Task <QuickInfoItem> CreateNuGetQuickInfo(ITextSnapshot snapshot, MSBuildRootDocument doc, MSBuildResolveResult rr, CancellationToken token)
{
IPackageInfo info = null;
var packageId = (string)rr.Reference;
try {
var frameworkId = doc.GetTargetFrameworkNuGetSearchParameter();
//FIXME: can we use the correct version here?
var infos = await provider.PackageSearchManager.SearchPackageInfo(packageId, null, frameworkId).ToTask(token);
//prefer non-local results as they will have more metadata
info = infos
.FirstOrDefault(p => p.SourceKind != ProjectFileTools.NuGetSearch.Feeds.FeedKind.Local)
?? infos.FirstOrDefault();
}
catch (Exception ex) when(!(ex is OperationCanceledException && token.IsCancellationRequested))
{
LoggingService.LogError("Error loading package description", ex);
}
var span = snapshot.CreateTrackingSpan(rr.ReferenceOffset, rr.ReferenceLength, SpanTrackingMode.EdgeInclusive);
return(new QuickInfoItem(span, provider.DisplayElementFactory.GetPackageInfoTooltip(packageId, info, FeedKind.NuGet)));
}
async Task <List <CompletionItem> > GetPackageVersionCompletions(MSBuildRootDocument doc, MSBuildResolveResult rr, CancellationToken token)
{
if (rr == null)
{
return(null);
}
var packageId = rr.Element.Attributes.FirstOrDefault(a => a.Name.Name == "Include")?.Value;
if (string.IsNullOrEmpty(packageId))
{
return(null);
}
var tfm = doc.GetTargetFrameworkNuGetSearchParameter();
var results = await provider.PackageSearchManager.SearchPackageVersions(packageId.ToLower(), tfm).ToTask(token);
//FIXME should we deduplicate?
var items = new List <CompletionItem> ();
foreach (var result in results)
{
items.Add(CreateNuGetCompletionItem(result, XmlCompletionItemKind.AttributeValue));
}
return(items);
}
async Task <CompletionContext> GetPackageVersionCompletions(MSBuildRootDocument doc, MSBuildResolveResult rr)
{
var packageId = rr.XElement.Attributes.FirstOrDefault(a => a.Name.Name == "Include")?.Value;
if (string.IsNullOrEmpty(packageId))
{
return(null);
}
var tfm = doc.GetTargetFrameworkNuGetSearchParameter();
var search = provider.PackageSearchManager.SearchPackageVersions(packageId.ToLower(), tfm);
var tcs = new TaskCompletionSource <object> ();
search.Updated += (s, e) => { if (search.RemainingFeeds.Count == 0)
{
tcs.TrySetResult(null);
}
};
await tcs.Task;
//FIXME should we deduplicate?
var items = new List <CompletionItem> ();
foreach (var result in search.Results)
{
items.Add(CreateNuGetVersionCompletionItem(result.Item1, result.Item2));
}
return(CreateCompletionContext(items));
}
async Task <object> GetPackageDocumentationAsync(MSBuildRootDocument doc, string packageId, FeedKind feedKind, CancellationToken token)
{
var tfm = doc.GetTargetFrameworkNuGetSearchParameter();
var packageInfos = await provider.PackageSearchManager.SearchPackageInfo(packageId, null, tfm).ToTask(token);
var packageInfo = packageInfos.FirstOrDefault(p => p.SourceKind == feedKind) ?? packageInfos.FirstOrDefault();
if (packageInfo != null)
{
return(provider.DisplayElementFactory.GetPackageInfoTooltip(packageId, packageInfo, feedKind));
}
return(null);
}
async Task <List <CompletionItem> > GetPackageNameCompletions(IAsyncCompletionSession session, MSBuildRootDocument doc, string searchQuery, CancellationToken token)
{
var tfm = doc.GetTargetFrameworkNuGetSearchParameter();
session.Properties.AddProperty(typeof(NuGetSearchUpdater), new NuGetSearchUpdater(this, session, tfm));
if (string.IsNullOrEmpty(searchQuery))
{
return(null);
}
var results = await provider.PackageSearchManager.SearchPackageNames(searchQuery.ToLower(), tfm).ToTask(token);
return(CreateNuGetItemsFromSearchResults(results));
}
Task <ICompletionDataList> GetPackageVersionCompletions(MSBuildRootDocument doc, MSBuildResolveResult rr, int startIdx, int triggerLength)
{
var name = rr.XElement.Attributes.FirstOrDefault(a => a.Name.FullName == "Include")?.Value;
if (string.IsNullOrEmpty(name))
{
return(null);
}
return(Task.FromResult <ICompletionDataList> (
new PackageVersionSearchCompletionDataList(PackageSearchManager, doc.GetTargetFrameworkNuGetSearchParameter(), name)
{
TriggerWordStart = startIdx,
TriggerWordLength = triggerLength
}
));
}
Task <ICompletionDataList> GetPackageNameCompletions(MSBuildRootDocument doc, int startIdx, int triggerLength)
{
string name = ((IXmlParserContext)Tracker.Engine).KeywordBuilder.ToString();
if (string.IsNullOrWhiteSpace(name))
{
return(null);
}
return(Task.FromResult <ICompletionDataList> (
new PackageNameSearchCompletionDataList(name, PackageSearchManager, doc.GetTargetFrameworkNuGetSearchParameter())
{
TriggerWordStart = startIdx,
TriggerWordLength = triggerLength
}
));
}
