private static ContainerOrTerminalNode ParseScenarioDefinition(ScenarioDefinition definition, CharacterPositionFinder finder, LineInfo locationAfterDefinition)
{
var start = GetLineInfo(definition.Location);
var end = locationAfterDefinition;
var spanStart = finder.GetCharacterPosition(start);
var spanEnd = spanStart + finder.GetLineLength(start);
var locationInside = definition.Steps.Select(_ => _.Location).OrderBy(_ => _.Line).ThenBy(_ => _.Column).FirstOrDefault();
if (locationInside != null)
{
var lineInfo = GetLineInfo(locationInside);
var position = finder.GetCharacterPosition(lineInfo) - 1;
spanEnd = position;
}
var container = new Container
{
Type = nameof(ScenarioDefinition),
Name = definition.Name,
LocationSpan = new LocationSpan(start, end),
HeaderSpan = new CharacterSpan(spanStart, spanEnd),
FooterSpan = CharacterSpan.None, // TODO: FIX
};
container.Children.AddRange(ParseSteps(definition, finder, locationAfterDefinition));
return(container);
}
private static void AdjustNode(IList <ContainerOrTerminalNode> parentChildren, int indexInParentChildren, CharacterPositionFinder finder)
{
var child = parentChildren[indexInParentChildren];
if (indexInParentChildren < parentChildren.Count - 1)
{
var nextSibling = parentChildren[indexInParentChildren + 1];
var indexBefore = finder.GetCharacterPosition(nextSibling.LocationSpan.Start) - 1;
var newEndPos = finder.GetLineInfo(indexBefore);
child.LocationSpan = new LocationSpan(child.LocationSpan.Start, newEndPos);
}
if (child is Container c)
{
var start = c.HeaderSpan.End + 1;
AdjustChildren(c, finder);
var end = finder.GetCharacterPosition(c.LocationSpan.End);
c.FooterSpan = new CharacterSpan(start, end);
}
else if (child is TerminalNode t)
{
var start = finder.GetCharacterPosition(t.LocationSpan.Start);
var end = finder.GetCharacterPosition(t.LocationSpan.End);
t.Span = new CharacterSpan(start, end);
}
}
private static ContainerOrTerminalNode ParseStep(Step step, CharacterPositionFinder finder, LineInfo locationAfterDefinition)
{
var start = GetLineInfo(step.Location);
var end = locationAfterDefinition;
var spanStart = finder.GetCharacterPosition(start);
var spanEnd = spanStart + finder.GetLineLength(start);
var node = new TerminalNode
{
Type = nameof(Step),
Name = step.Keyword + step.Text,
LocationSpan = new LocationSpan(start, end),
Span = new CharacterSpan(spanStart, spanEnd), // TODO: FIX
};
return(node);
}
private static ContainerOrTerminalNode ParseTag(Tag tag, CharacterPositionFinder finder, LineInfo locationAfterDefinition)
{
var start = GetLineInfo(tag.Location);
var end = locationAfterDefinition;
var spanStart = finder.GetCharacterPosition(start);
var spanEnd = spanStart + finder.GetLineLength(start);
var container = new Container
{
Type = nameof(Tag),
Name = tag.Name,
LocationSpan = new LocationSpan(start, end),
HeaderSpan = new CharacterSpan(spanStart, spanEnd),
FooterSpan = CharacterSpan.None, // TODO: FIX
};
return(container);
}
