using System;
using sharp.trading.services;
using sharp.extensions;
using System.Net.Sockets;
namespace sharp.trading.cache
{
	public class HistoryService : ITradingService
	{
		public HistoryService()
		{
		}

		public void RunService()
		{
			Console.WriteLine("History Service runs");

			Pair<string>[] marketPairs = TradingEnvironment.DefaultConnection.listMarkets();

			foreach (Pair<string> pair in marketPairs){
				try
				{
					Market market = TradingEnvironment.DefaultConnection.openMarket(pair);
					Console.WriteLine("History Update: {0}-{1}",market.TradedSymbol,market.PayingSymbol);
					HistoryCache.getCache(market).Update(market.getHistoricTrades());
					Console.WriteLine("History Update: {0}-{1} finished.",market.TradedSymbol,market.PayingSymbol);
				} catch (Exception e){
					Console.WriteLine("History service could not update market data for {0}-{1}",pair.Item1,pair.Item2);
				}
			}
		}

		public int SchedulingIntervall()
		{
			return 120;
		}

		public void Shutdown()
		{
		}
	}
}