public Span Handle(IList <Token> tokens, Options options)
{
int repeaterHourIndex = -1;
for (var index = 0; index < tokens.Count; index++)
{
var token = tokens[index];
if (token.IsTaggedAs <RepeaterHour>())
{
repeaterHourIndex = index;
break;
}
}
var hours = tokens[repeaterHourIndex - 1].GetTag <Scalar>().Value;
int minutes = 0;
if (tokens[repeaterHourIndex + 1].IsTaggedAs <Scalar>())
{
minutes = tokens[repeaterHourIndex + 1].GetTag <Scalar>().Value;
repeaterHourIndex++;
}
var duration = new TimeSpan(0, hours, minutes, 0);
var outerSpan = new RHandler().Handle(tokens.Skip(repeaterHourIndex + 1).ToList(), options);
return(new Span(outerSpan.Start.Value, outerSpan.End.Value, duration));
}
public Span Handle(IList <Token> tokens, Options options)
{
int repeaterHourIndex;
var duration = GetDuration(tokens, out repeaterHourIndex);
Span outerSpan;
try
{
outerSpan = new MultiSRHandler().Handle(tokens.Skip(repeaterHourIndex + 1).ToList(), options);
}
catch (InvalidOperationException e)
{
outerSpan = new RHandler().Handle(tokens.Skip(repeaterHourIndex + 1).ToList(), options);
}
if (!duration.HasValue)
{
return(outerSpan);
}
outerSpan.Duration = duration;
return(outerSpan);
}