using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
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 POSTPONE_ITEM
	{
		public POSTPONE_ITEM(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();
        public ULDB m_DB = new ULDB();

        ULTrader m_Trader = new ULTrader();

		Dictionary<string, ULWatchItem> m_WatchList = new Dictionary<string, ULWatchItem>();
		List<POSTPONE_ITEM> m_PostponeList = new List<POSTPONE_ITEM>();
		Dictionary<string, int> m_LossCutList = new Dictionary<string, int>();
		List<string> m_BlackList = new List<string>();

        string m_AvailableListKey;
        List<string> m_AvailableList = new List<string>();

		long m_iCacheBalance = 0;
		long m_iEvalProfit = 0;

		public ULDataMgr()
		{
            m_AvailableListKey= "available-"+ULUtil.GetCurTime().ToString("yyyy-MM-dd");
            string strValue = m_DB.Get(m_AvailableListKey).ToString();
            m_AvailableList=strValue.Split(',').ToList();
        }

		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 AddPostphoneItem(int iTime, string strCode)
		{
			POSTPONE_ITEM postpone = new POSTPONE_ITEM(strCode, iTime);
			m_PostponeList.Add(postpone);
		}

		public bool IsInPostponeList(int iTime, string strCode)
		{
			return m_PostponeList.Any(r => r.m_strCode == strCode && ULUtil.IsInTime(r.m_iTime, iTime, 4));
		}

		public void AddLosscutItem(string strCode)
		{
			if(m_LossCutList.ContainsKey(strCode) == false)
			{
				m_LossCutList.Add(strCode, 1);
			}
			else
			{
				m_LossCutList[strCode] += 1;
				if(m_LossCutList[strCode] >= 2)
					m_BlackList.Add(strCode);
			}
		}

		public bool IsInBlackList(string strCode)
		{
			return m_BlackList.Any(r => r == strCode);
		}

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

		public void SetCacheBalance(long iBalance)
		{
			m_iCacheBalance = iBalance;
		}

		public long GetCacheBalance()
		{
			return m_iCacheBalance;
		}

		public void SetEvalProfit(long iProfit)
		{
			m_iEvalProfit = iProfit;
		}

		public long GetEvalProfit()
		{
			return m_iEvalProfit;
		}

        public ULDB GetDB()
        {
            return m_DB;
        }

        public void AddAvailableItem(string strCode)
        {
            if(m_AvailableList.Any(r => r==strCode)==false)
            {
                m_AvailableList.Add(strCode);
                m_DB.Put(m_AvailableListKey, string.Join(",", m_AvailableList));
            }
        }

        public void AddBidLog(string strCode, string strCodeName, int iTime, int iBidPrice, float f5MAslope)
        {
            string strKey = string.Format("bid-{0}-{1}-{2}", ULUtil.GetCurTime().ToString("yyyyMMdd"), iTime, strCodeName);
            string strValue = string.Format("{0},{1},{2},{3},{4}", strCodeName, strCode, iTime, iBidPrice, f5MAslope);
            m_DB.Put(strKey, strValue);
        }

        public void AddAskLog(string strCode, string strCodeName, int iTime, int iBidPrice, float f5MAslope, bool bLosscut, int iProfit, float fProfitRate)
        {
            string strKey = string.Format("ask-{0}-{1}-{2}", ULUtil.GetCurTime().ToString("yyyyMMdd"), iTime, strCodeName);
            string strValue = string.Format("{0},{1},{2},{3},{4},{5},{6},{7}", strCodeName, strCode, iTime, iBidPrice, f5MAslope, bLosscut?"Losscut":"Trailing", iProfit, fProfitRate);
            m_DB.Put(strKey, strValue);
        }
    }
}