public override double GetValue()
{
var function = _functionService.Get(Id);
IEnumerable <object> args;
if (_arguments.Length > function.RequiredParameterNumber)
{
args = function.ParameterTypes.Take(_arguments.Length)
.Select((type, i) => ConvertArgument(type, _arguments[i]))
.ToList();
if (args.Count() < _arguments.Length)
{
var batch = function.ParameterTypes.Skip(args.Count() - (function.ParameterBatchSize ?? 1)).ToArray();
args = args.Concat(_arguments.Skip(args.Count())
.Select((arg, i) => ConvertArgument(batch[i % batch.Length], arg)))
.ToList();
}
}
else
{
args = _arguments.Select((e, i) => function.ParameterTypes[i] == ArgumentType.Number ? (object)e.Resolve() : e);
}
return(_functionService.Execute(Id, args.ToArray()));
}