using System;
using sharp.extensions;
using System.CodeDom;
using System.Collections.Generic;
namespace sharp.trading
{
	public abstract class TradingConnection : MarshalByRefObject
	{
		public String UniqueProviderName { get; private set; }

		public TradingConnection(string providerID)
		{
			UniqueProviderName = providerID;
		}

		public abstract object[] getConstructorArguments();

		public abstract Currency[] getCurrencies();
		public abstract Balance[] getBalances();

		public abstract Market 		openMarket(string tradedSymbol, string payingSymbol);
		public abstract Pair<string>[]
									listMarkets();

		public abstract Order[] getOpenOrders();
		public abstract Order[] getHistoricOrders();

		public abstract Order createOrder(OrderType orderType, OrderTarget orderTarget, string marketSymbol, string baseSymbol, double amount, double price);
		public abstract Order getOrder(string orderID);
		public abstract void cancelOrder(string orderID);
		public abstract void refreshOrder(Order order);

		public Currency getCurrency(string symbol){
			foreach (Currency c in getCurrencies()){
				if (c.Symbol.Equals(symbol)){
					return c;
				}
			}
			throw new NotSupportedException(String.Format("Currency '{0}' not supported by Bittrex",symbol));
		}

		public Market openMarket(Pair<string> pair){
			return openMarket(pair.Item2, pair.Item1);
		}

		public Pair<string>[] getMarketsForSymbol(string symbol){
			List<Pair<string>> r = new List<Pair<string>>();
			foreach (Pair<string> p in listMarkets()){
				if (p.Item1.Equals(symbol) || p.Item2.Equals(symbol)){
					r.Add(p);
				}
			}
			return r.ToArray();
		}

		public void cancelOrder(Order order){
			cancelOrder(order.OrderID);
		}
	}
}