using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using static D07._1.Program;

namespace D07._2
{
    class Program
    {
        static void Main(string[] args)
        {
            if (args.Length < 1) throw new ArgumentException();
            if (File.Exists(args[0]) == false) throw new FileNotFoundException();

            Signal answerP1 = TestSignalP1(args[0]);
            Signal answer = TestSignalP2(args[0], answerP1);

            Console.WriteLine($"The answer is : {answer.Value}");
        }

        static Signal TestSignalP2(string file, Signal answerP1)
        {
            List<Gate> gates = new List<Gate>();

            ParseFile(file, gates);

            var ga = gates.Where(g => g.R.Name == "a").First();

            var gb = gates.Where(g => g.R.Name == "b").First();
            gb.L1 = answerP1;

            var answer = TestCircuit(gates, ga);
            return answer;
        }
    }
}