private void WriteTo(ProjectionVersion projectionVersion, IEnumerable <KeyValuePair <string, JToken> > extraMetaData, JsonTextWriter jsonWriter)
{
jsonWriter.WriteStartObject();
if (projectionVersion.ProjectionId > 0)
{
jsonWriter.WritePropertyName("$v");
WriteVersion(projectionVersion, jsonWriter);
}
switch (Mode_)
{
case Mode.Position:
case Mode.EventTypeIndex:
jsonWriter.WritePropertyName("$c");
jsonWriter.WriteValue(CommitPosition.GetValueOrDefault());
jsonWriter.WritePropertyName("$p");
jsonWriter.WriteValue(PreparePosition.GetValueOrDefault());
if (Mode_ == Mode.EventTypeIndex)
{
goto case Mode.MultiStream;
}
break;
case Mode.PreparePosition:
jsonWriter.WritePropertyName("$p");
jsonWriter.WriteValue(PreparePosition.GetValueOrDefault());
break;
case Mode.Stream:
case Mode.MultiStream:
jsonWriter.WritePropertyName("$s");
jsonWriter.WriteStartObject();
foreach (var stream in Streams)
{
jsonWriter.WritePropertyName(stream.Key);
jsonWriter.WriteValue(stream.Value);
}
jsonWriter.WriteEndObject();
break;
}
if (extraMetaData != null)
{
foreach (var pair in extraMetaData)
{
jsonWriter.WritePropertyName(pair.Key);
pair.Value.WriteTo(jsonWriter);
}
}
jsonWriter.WriteEndObject();
}
private async void FilterTrigger(object sender, EventArgs e)
{
filterTriggerTimer.Stop();
string filterText = settingFilterText;
FilterText = filterText;
Log.Debug($"Filter triggered for: {FilterText}");
CommitPosition commitPosition = TryGetSelectedCommitPosition();
using (progress.ShowBusy())
{
await viewModelService.SetFilterAsync(this, filterText);
}
TrySetSelectedCommitPosition(commitPosition, true);
CommitDetailsViewModel.NotifyAll();
VirtualItemsSource.DataChanged(width);
}
private void TrySetSelectedCommitPosition(
CommitPosition commitPosition, bool ignoreTopIndex = false)
{
if (commitPosition != null)
{
if (!ignoreTopIndex && commitPosition.Index == 0)
{
// The index was 0 (top) lest ensure the index remains 0 again
Log.Debug("Scroll to 0 since first position was 0");
ScrollTo(0);
if (Commits.Any())
{
SelectedIndex = 0;
SelectedItem = Commits.First();
}
return;
}
Commit selected = commitPosition.Commit;
int indexAfter = Commits.FindIndex(c => c.Commit.Id == selected.Id);
if (selected != null && indexAfter != -1)
{
int indexBefore = commitPosition.Index;
ScrollRows(indexBefore - indexAfter);
SelectedIndex = indexAfter;
SelectedItem = Commits[indexAfter];
return;
}
}
ScrollTo(0);
if (Commits.Any())
{
SelectedIndex = 0;
SelectedItem = Commits.First();
}
}
public void WriteTo(ProjectionVersion projectionVersion,
IEnumerable <KeyValuePair <string, JToken> > extraMetaData, JsonWriter jsonWriter)
{
jsonWriter.WriteStartObject();
if (projectionVersion.ProjectionId > 0)
{
jsonWriter.WritePropertyName("$v");
WriteVersion(projectionVersion, jsonWriter);
}
if (Phase != 0)
{
jsonWriter.WritePropertyName("$ph");
jsonWriter.WriteValue(Phase);
}
switch (Mode_)
{
case Mode.Phase:
jsonWriter.WritePropertyName("$cp");
jsonWriter.WriteValue(Completed);
break;
case Mode.Position:
case Mode.EventTypeIndex:
jsonWriter.WritePropertyName("$c");
jsonWriter.WriteValue(CommitPosition.GetValueOrDefault());
jsonWriter.WritePropertyName("$p");
jsonWriter.WriteValue(PreparePosition.GetValueOrDefault());
if (Mode_ == Mode.EventTypeIndex)
{
goto case Mode.MultiStream;
}
break;
case Mode.PreparePosition:
jsonWriter.WritePropertyName("$p");
jsonWriter.WriteValue(PreparePosition.GetValueOrDefault());
break;
case Mode.Stream:
case Mode.MultiStream:
jsonWriter.WritePropertyName("$s");
jsonWriter.WriteStartObject();
foreach (var stream in Streams)
{
jsonWriter.WritePropertyName(stream.Key);
jsonWriter.WriteValue(stream.Value);
}
jsonWriter.WriteEndObject();
break;
case Mode.ByStream:
jsonWriter.WritePropertyName("$m");
jsonWriter.WriteValue("bs");
jsonWriter.WritePropertyName("$c");
jsonWriter.WriteValue(CommitPosition.GetValueOrDefault());
jsonWriter.WritePropertyName("$s");
jsonWriter.WriteStartArray();
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName(CatalogStream);
jsonWriter.WriteValue(CatalogPosition);
jsonWriter.WriteEndObject();
if (!string.IsNullOrEmpty(DataStream))
{
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName(DataStream);
jsonWriter.WriteValue(DataPosition);
jsonWriter.WriteEndObject();
}
jsonWriter.WriteEndArray();
break;
}
if (extraMetaData != null)
{
foreach (var pair in extraMetaData)
{
jsonWriter.WritePropertyName(pair.Key);
pair.Value.WriteTo(jsonWriter);
}
}
jsonWriter.WriteEndObject();
}
public void ShouldReturnFirstBefore(CommitPositionSequence sequence, CommitPosition expected)
{
var first = sequence.FirstBeforeGap();
first.Should().Be(expected);
}
