using MySql.Data.MySqlClient;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace upper_limit_crawler
{
	public struct SETTING
	{
		public float m_fSearchMin;
		public float m_fSearchMax;
		public float m_fBidMin;
		public float m_fBidMax;
		public float m_fBidAmount;
		public float m_fTimeout;
		public float m_fTrailing;
		public float m_fLossCut;
	}

	public struct BLACKLIST
	{
		public BLACKLIST(string strCode, int iTime)
		{
			m_strCode = strCode;
			m_iTime = iTime;
		}

		public string m_strCode;
		public int m_iTime;
	}

	public class ULDataMgr
	{
		public SETTING m_Setting = new SETTING();

		ULTrader m_Trader = new ULTrader();

		Dictionary<string, ULWatchItem> m_WatchList = new Dictionary<string, ULWatchItem>();
		List<BLACKLIST> m_BlackList = new List<BLACKLIST>();

		public ULDataMgr()
		{
		}

		public void Init()
		{
			m_Trader.Init();
		}

		public string GetAccount()
		{
			return m_Trader.GetAccount();
		}

		public ULTrader GetTrader()
		{
			return m_Trader;
		}

		public void AddWatch(string strCode, string strCodeName, int iCurPrice, int iPrevClosing)
		{
			if (m_WatchList.ContainsKey(strCode))
				return;

			ULWatchItem item = new ULWatchItem();
			item.m_strCode = strCode;
			item.m_strCodeName = strCodeName;
			item.m_iCurPrice = iCurPrice;
			item.m_iPrevClosing = iPrevClosing;

			item.FillPrice();

			item.m_StockCur = new DSCBO1Lib.StockCur();
			item.m_StockCur.SetInputValue(0, strCode);
			item.m_StockCur.Received += item.Received;
			item.m_StockCur.SubscribeLatest();

			m_WatchList.Add(strCode, item);
		}

		public void RemoveWatch(string strCode)
		{
			if (m_WatchList.ContainsKey(strCode))
				return;

			m_WatchList[strCode].m_StockCur.Unsubscribe();
			m_WatchList.Remove(strCode);
		}

		public void StartAll()
		{
			foreach (KeyValuePair<string, ULWatchItem> item in m_WatchList)
			{
				item.Value.m_StockCur = new DSCBO1Lib.StockCur();
				item.Value.m_StockCur.SetInputValue(0, item.Value.m_strCode);
				item.Value.m_StockCur.Received += item.Value.Received;
				item.Value.m_StockCur.SubscribeLatest();
			}
		}

		public void StopAll()
		{
			foreach (KeyValuePair<string, ULWatchItem> item in m_WatchList)
			{
				item.Value.m_StockCur.Unsubscribe();
			}
		}

		public void AddBlackList(int iTime, string strCode)
		{
			BLACKLIST black = new BLACKLIST(strCode, iTime);
			m_BlackList.Add(black);
		}

		bool IsIn5Min(int iTime, int iCurTime)
		{
			return (iTime >= iCurTime - 500);
		}

		public bool IsInBlackList(int iTime, string strCode)
		{
			return m_BlackList.Any(r => r.m_strCode == strCode && IsIn5Min(r.m_iTime, iTime));
		}

		public Dictionary<string, ULWatchItem> GetWatchList()
		{
			return m_WatchList;
		}
	}
}