using System;
using sharp.cryptonote.rpc;
using sharp.cryptonote;
using Newtonsoft.Json.Linq;
using System.IO;
using System.Collections.Generic;
using System.Linq;


namespace SharpMining
{
	public class SharpMining
	{
		public static void Main(String[] args)
		{
			if (args.Length > 1){
				Console.WriteLine("usage: SharpMining.exe <config.json>");
				return;
			}

			SharpMining sm = new SharpMining(args);
			sm.Run();
		}

		private String configFileName;
		private JToken config;

		private List<MiningPool> pools;
		private List<StratumListener> stratums;

		public SharpMining(String[] args){
			if (args.Length == 0){
				configFileName = "sharpmining.json";
			} else if (args.Length == 1){
				configFileName = args[0];
			};
			this.config = JToken.Parse(File.ReadAllText(configFileName));
			this.pools = new List<MiningPool>();
			this.stratums = new List<StratumListener>();
		}

		public void Run(){
			CreatePools();
            CreateStratums();

			foreach (MiningPool pool in this.pools){
				Console.WriteLine("Running Pool for {0} with Pool-Wallet {1}",pool.Coin,pool.PoolWallet.ToString());
			}

			foreach (StratumListener l in this.stratums){
				Console.WriteLine("Started Stratum Listener [{0}] for Pools:",l.LocalEndpoint.ToString());
				foreach(MiningPool pool in l.AssociatedPools){
					Console.WriteLine("   -> {0}", pool.ToString());
				}
			}


		}

		public StratumListener[] Stratums { get { return this.stratums.ToArray(); } }

		public void CreatePools(){
			foreach (JToken pool in config["pools"])
			{
				this.pools.Add(new MiningPool(pool));
			}
		}

		public void CreateStratums(){

			foreach (JToken dc in config["stratums"]){
				StratumListener stratum = new StratumListener(dc);

				if (dc["coins"].Equals(JValue.CreateNull())){
					foreach (MiningPool p in this.pools){
						stratum.associatePool(p);
					}
				} else {
					foreach (JToken c in dc["coins"]){
						CryptoNoteCoin coin = c.ToObject<CryptoNoteCoin>();
						stratum.associatePool( findPool(coin) );
					}
				}

				stratums.Add(stratum);
				stratum.Start();
			}
			
		}

		public MiningPool findPool(CryptoNoteCoin coin){
			foreach (MiningPool p in this.pools){
				if (p.Coin.Equals(coin)){
					return p;
				}
			}
			return null;
		}


	}
}