using csmic;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace stdlib.functions
{
    public class Max : FunctionBase, ICodedFunction
    {
        public override IEnumerable<FunctionArgument> ExpectedArguments
        {
            get
            {
                yield return new FunctionArgument("first", FunctionValue.NUMBER);
                yield return new FunctionArgument("second", FunctionValue.NUMBER);
            }
        }

        public FunctionValue Execute(params FunctionArgument[] args)
        {
            return base.Execute(args, (_args) =>
            {
                var inputFirst = _args[0].Value;
                var inputSecond = _args[1].Value;
                decimal first = Convert.ToDecimal(inputFirst.Value);
                decimal second = Convert.ToDecimal(inputSecond.Value);


                return new FunctionValue(FunctionValueType.Numeric, Math.Min(first, second));
            });
        }
    }
}