using IniParser;
using NLog;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Threading;

namespace Barsik
{
    class Program
    {
        private static RegistersContainer registers;
        private static List<BaseMonitoringUnit> units;

		private static readonly Logger logger = LogManager.GetCurrentClassLogger();

		static void Main(string[] args)
        {
			Logging.Setup();
			logger.Info("Barsik monitoring service starting");

			registers = new RegistersContainer();
			var server = new ModbusServer(registers);
            units = new List<BaseMonitoringUnit>();

            var configParser = new FileIniDataParser();
			string assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
			var data = configParser.ReadFile(Path.Combine(assemblyFolder, "barsik.ini"));
            foreach (var section in data.Sections)
            {
                if (section.SectionName.StartsWith("Unit"))
                {
                    var unit = BaseMonitoringUnit.Create(section, registers);
                    if (unit != null)
                    {
                        units.Add(unit);
                        Thread unitThread = new Thread(new ThreadStart(unit.Run));
                        unitThread.Start();
                    }
                }
            }
			logger.Info("Configuration loaded, we have " + units.Count + " units");
			server.Port = int.Parse(data["Server"]["Port"]);
            server.Run();
			logger.Info("Exiting");
		}
    }
}