private async Task RefreshDiscussions()
{
var discussions = await this.GetDiscussions();
var sourceFileContent = await this.GetSourceFileContentAsync(this.change);
var targetFileContent = await this.GetTargetFileContentAsync(this.change);
var sourceFileLines = this.GetLines(sourceFileContent);
var targetFileLines = this.GetLines(targetFileContent);
var linesCanBeCommented = new List <LineViewModel>();
if (change.IsDeletedFile)
{
this.lineViewModels = this.GetLineViewModelsFromSource(targetFileLines);
}
else if (change.IsNewFile)
{
this.lineViewModels = this.GetLineViewModelsFromTarget(sourceFileLines);
}
else
{
Gap[] gaps;
var hunks = HunkHelper.ParseHunks(this.change.Diff, out gaps);
var lineViewModelsFromHunks = this.GetLineViewModelsFromHunks(hunks);
var lineViewModelsFromGaps = this.GetLineViewModelsFromGaps(gaps, sourceFileLines);
this.lineViewModels = lineViewModelsFromHunks.Concat(lineViewModelsFromGaps).ToArray();
}
foreach (var diss in discussions)
{
var firstNote = diss.Notes.First();
if (firstNote.Position == null)
{
continue;
}
if (firstNote.Position.OldPath != change.OldPath && firstNote.Position.NewPath != change.NewPath)
{
continue;
}
var dissViewModel = new DiscussionViewModel(diss, this.service);
foreach (var noteDto in diss.Notes)
{
var noteViewModel = new NoteViewModel(noteDto);
dissViewModel.Details.Notes.Add(noteViewModel);
}
var correspondentLine = firstNote.Position.NewLine != null
? this.lineViewModels.First(line => line.NumberInSourceFile == firstNote.Position.NewLine.Value)
: this.lineViewModels.First(line => line.NumberInTargetFile == firstNote.Position.OldLine.Value);
correspondentLine.Details.Discussions.Add(dissViewModel);
}
this.RefreshLines();
}
public void ParseHunksTest()
{
var diff = "@@ -1,14 +1,10 @@\n using System;\n-using System.Collections.Generic;\n-using System.Linq;\n-using System.Text;\n-using System.Threading.Tasks;\n \n namespace HelloGitLab\n {\n class Program\n {\n- static void Main(string[] args)\n+ static void Main()\n {\n var a = 1;\n a++;\n@@ -99,6 +95,8 @@ namespace HelloGitLab\n a++;\n Console.WriteLine(a);\n Console.WriteLine(\"Hello GitLab\");\n+ Console.WriteLine(\"\\n\");\n+ Console.WriteLine(\"@@ -1,14 +1,10 @@\");\n Console.ReadKey();\n }\n }\n";
Gap[] gaps;
var hunks = HunkHelper.ParseHunks(diff, out gaps).ToList();
Assert.AreEqual(2, hunks.Count);
Assert.AreEqual(5, hunks[0].Lines.Count(line => line.IsLineRemoved));
Assert.AreEqual(1, hunks[0].Lines.Count(line => line.IsLineAdded));
Assert.AreEqual(0, hunks[1].Lines.Count(line => line.IsLineRemoved));
Assert.AreEqual(2, hunks[1].Lines.Count(line => line.IsLineAdded));
}
