using System.Collections.Generic;
using System.Diagnostics;
using System.Text;
using Intromat.Model.Compiler;

namespace Intromat.Nodes.Code
{
    public class FunctionCall : ExecutionValueBase
    {
        public string? FunctionName { get; set; }
        public List<IExpression> Parameters { get; } = new();

        public override void Compile(CompilerContext context, StringBuilder sb)
        {
            Debug.Assert(FunctionName != null, nameof(FunctionName) + " != null");

            sb.Append($"{FunctionName}(");
            for (int i = 0, n = Parameters.Count; i < n; ++i)
            {
                var p = Parameters[i];
                p.Compile(context, sb);
                if (i != n - 1)
                    sb.Append(", ");
            }

            sb.Append(")\n");

            base.Compile(context, sb);
        }
    }
}