/// <summary>
/// Initializes a new instance of the <see cref="NestedIntentSection"/> class.
/// </summary>
/// <param name="parseTree">The nested intent section context from the parse tree.</param>
public NestedIntentSection(LUFileParser.NestedIntentSectionContext parseTree)
{
if (parseTree == null)
{
throw new ArgumentNullException(nameof(parseTree));
}
SectionType = SectionType.NestedIntentSection;
Name = ExtractName(parseTree);
Body = string.Empty;
SimpleIntentSections = ExtractSimpleIntentSections(parseTree);
Errors = new List <Error>();
if (SimpleIntentSections != null && SimpleIntentSections.Count > 0)
{
SimpleIntentSections.ForEach(section =>
{
Errors.AddRange(section.Errors);
});
}
var secTypeStr = $"{SectionType}";
Id = $"{char.ToLower(secTypeStr[0], System.Globalization.CultureInfo.InvariantCulture) + secTypeStr.Substring(1)}_{Name}";
var startPosition = new Position {
Line = parseTree.Start.Line, Character = parseTree.Start.Column
};
var stopPosition = new Position {
Line = parseTree.Stop.Line, Character = parseTree.Stop.Column + parseTree.Stop.Text.Length
};
Range = new Range {
Start = startPosition, End = stopPosition
};
}
private List <SimpleIntentSection> ExtractSimpleIntentSections(LUFileParser.NestedIntentSectionContext parseTree)
{
var simpleIntentSections = new List <SimpleIntentSection>();
foreach (var subIntentDefinition in parseTree.nestedIntentBodyDefinition().subIntentDefinition())
{
var simpleIntentSection = new SimpleIntentSection(subIntentDefinition.simpleIntentSection());
simpleIntentSection.Range.Start.Character = 0;
simpleIntentSections.Add(simpleIntentSection);
}
return(simpleIntentSections);
}
/// <summary>
/// Visit a parse tree produced by <see cref="LUFileParser.nestedIntentSection"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitNestedIntentSection([NotNull] LUFileParser.NestedIntentSectionContext context)
{
return(VisitChildren(context));
}
private string ExtractName(LUFileParser.NestedIntentSectionContext parseTree)
{
return(parseTree.nestedIntentNameLine().nestedIntentName().GetText().Trim());
}
/// <summary>
/// Exit a parse tree produced by <see cref="LUFileParser.nestedIntentSection"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitNestedIntentSection([NotNull] LUFileParser.NestedIntentSectionContext context)
{
}