public static IFluentType Resolve(this IInlineExpression self, Scope scope)
{
if (self is TextLiteral textLiteral)
{
StringWriter stringWriter = new();
UnicodeUtil.WriteUnescapedUnicode(textLiteral.Value, stringWriter);
return((FluentString)stringWriter.ToString());
}
if (self is NumberLiteral numberLiteral)
{
return(FluentNumber.TryNumber(numberLiteral.Value.Span));
}
if (self is VariableReference varRef)
{
var args = scope.LocalArgs ?? scope.Args;
if (args != null &&
args.TryGetValue(varRef.Id.ToString(), out var arg))
{
return(arg.Copy());
}
if (scope.LocalArgs == null)
{
scope.AddError(ResolverFluentError.UnknownVariable(varRef));
}
return(new FluentErrType());
}
var writer = new StringWriter();
self.TryWrite(writer, scope);
return((FluentString)writer.ToString());
}
