using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
//----------------------------------------------------------------
//Module Name:  $safeprojectname$
//Purpose:      
//CopyRight:    Muchinfo
//History:
//----------------------------------------------------------------
//DateTime		2016/1/16 16:27:18
//Author       
//Description   Create
//----------------------------------------------------------------
using System.Windows;
using Muchinfo.MTPClient.Data.Enums;
using Muchinfo.MTPClient.Data.Model;
using Muchinfo.MTPClient.Data.Model.Account;
using Muchinfo.MTPClient.Infrastructure.Utilities;
using Muchinfo.MTPClient.Resources;
using GalaSoft.MvvmLight.Ioc;
using Muchinfo.MTPClient.IService;

namespace Muchinfo.MTPClient.Trade.ViewModels
{
    public class BidCloseViewModel : CloseOrderBase
    {
        private bool _executePriceGotFocus;
        private OrderMode _orderMode = OrderMode.STD;   //设置成交属性
      //  private HoldingSummary _holdingSummary;   //持仓汇总记录。
        private decimal _pips = 5;
        private Visibility _isTimeVisibility = Visibility.Collapsed;
         
        //修改止盈/止损
        private bool canProfitCharChange = false;
        private bool canLossCharChange = false;

        /// <summary>
        /// 最大手数
        /// </summary>      
        private decimal _maxLot;
        private decimal _minPips = 0m;
        private decimal _maxPips = 100m;
        private decimal _incrementPips = 10m;
        private decimal _marketPrice;
        private Direction _openDirection;
 
        private bool _isAllowEnsturt; //是否允许限价平仓
     
     //   private readonly int BidMarketHideType = ApplicationParameter.BidMarketHideType;//竞价商品卖方向隐藏方式
 


        public BidCloseViewModel(HoldingOrder holdOrder,QuoteGoods goods, OrderType orderType = OrderType.BidMarketClose)
            : base(holdOrder,goods, orderType)
        {
            IsBidMarket = true;
            SetCommissions(goods);
            IsBidDirection = holdOrder.Direction == Direction.Ask;

            IsAskDirection = !IsBidDirection;
        }


              /// <summary>
      /// 汇总平仓
      /// </summary>
      /// <param name="holdingSummary"></param>
      /// <param name="goods"></param>
      public BidCloseViewModel(HoldingSummary holdingSummary, QuoteGoods goods,OrderType orderType=OrderType.BidMarketClose )
          : base(holdingSummary,goods)
      {
          IsBidMarket = true;
          this._holdingSummary = holdingSummary;
          CurrentOrderType = orderType;
          SetCommissions(goods);
          IsBidDirection = holdingSummary.Direction == Direction.Ask;
         
          IsAskDirection = !IsBidDirection;
      }

      /// <summary>
      /// 按商品平仓
      /// </summary>
      /// <param name="goods"></param>
      public BidCloseViewModel(QuoteGoods goods, List<HoldingSummary> holdingSummaries, bool isDirection)
          : base(goods)
      {
          IsBidMarket = true;
          CurrentOrderType = OrderType.BidMarketClose;
          IsDirectionEnable = isDirection;
          _holdingSummaries = holdingSummaries;
        
           var holdingSummary= holdingSummaries.FirstOrDefault();
          if (holdingSummary != null)
          {
              IsBidDirection = holdingSummary.Direction == Direction.Ask;
              SetHoldingSummay(holdingSummary);
              IsAskDirection = !IsBidDirection;
          }
          SetCommissions(goods);
      }

        private TradeCloseMode _tradeCloseMode;

        /// <summary>
        /// 平仓范围
        /// </summary>
        public TradeCloseMode TradeCloseMode
        {
            get
            {
                return _tradeCloseMode;
            }

            set
            {
                Set(() => TradeCloseMode, ref _tradeCloseMode, value);
               // TradeCloseModeChange();
            }
        }

        private Dictionary<TradeCloseMode, string> _tradeCloseModes;

        /// <summary>
        /// 平仓范围枚举
        /// </summary>
        public Dictionary<TradeCloseMode, string> TradeCloseModes
        {
            get
            {
                //todo:显示平仓类型
                var diction = new Dictionary<TradeCloseMode, string>();
                diction.Add(TradeCloseMode.CloseAll, Muchinfo.MTPClient.Resources.Muchinfo_Resource.Trade_No);
                diction.Add(TradeCloseMode.CloseToday, Muchinfo.MTPClient.Resources.Muchinfo_Resource.Trade_CloseToday);
                diction.Add(TradeCloseMode.CloseHistory, Muchinfo.MTPClient.Resources.Muchinfo_Resource.Trade_CloseHistory);
                return diction;
               // return _tradeCloseModes;
            }

            set
            {
                Set(() => TradeCloseModes, ref _tradeCloseModes, value);
            }
        }

        /// <summary>
        /// 获取和设置OrderModes
        /// </summary>
        public Dictionary<OrderMode, string> OrderModes
        {
            get
            {
                var types = new Dictionary<OrderMode, string>
                    {
                        {OrderMode.STD, Muchinfo.MTPClient.Resources.Muchinfo_Resource.Trade_No},
                        {OrderMode.FAK, "FAK"},
                        {OrderMode.FOK,"FOK"}
                    };
                return types;
            }
        }

        /// <summary>
        /// 设置成交属性
        /// </summary>
        public OrderMode OrderMode
        {
            get { return _orderMode; }
            set { Set(() => OrderMode, ref _orderMode, value); }
        }

        private Visibility _upPriceVisibility;

        /// <summary>
        /// 是否显示涨停价提示
        /// </summary>
        public Visibility UpPriceVisibility
        {
            get { return _upPriceVisibility; }
            set { Set(() => UpPriceVisibility, ref _upPriceVisibility, value); }
        }

        private Visibility _fallPriceVisibility;

        /// <summary>
        /// 是否显示跌停价
        /// </summary>
        public Visibility FallPriceVisibility
        {
            get
            {
                return _fallPriceVisibility;
            }

            set
            {
                Set(() => FallPriceVisibility, ref _fallPriceVisibility, value);
            }
        }


        #region 竞价策略单

        private bool _reverseOpenChecked;

        public bool ReverseOpenChecked
        {
            get
            {
                return _reverseOpenChecked;
            }

            set
            {
                Set(() => ReverseOpenChecked, ref _reverseOpenChecked, value);
            }
        }
        #endregion


        #region 竞价报价

        private List<Commission> _bidCommissions;

        /// <summary>
        /// 显示买入档
        /// </summary>
        public List<Commission> BidCommissions
        {
            get { return _bidCommissions; }
            set { Set(() => BidCommissions, ref _bidCommissions, value); }
        }

        private List<Commission> _askCommissions;

        /// <summary>
        /// 显示卖出档
        /// </summary>
        public List<Commission> AskCommissions
        {
            get { return _askCommissions; }
            set { Set(() => AskCommissions, ref _askCommissions, value); }
        }

        /// <summary>
        /// 设置买卖档
        /// </summary>
        /// <param name="bid">if set to <c>true</c> [bid].</param>
        /// <param name="commissions">The commissions.</param>
        /// <returns>List{Commission}.</returns>
        private List<Commission> SortCommissions(bool bid, Commission[] commissions)
        {
            var commissionLsit = new List<Commission>();
            int index = 1;
            foreach (var commission in commissions)
            {
                commission.Index = index;
                commission.FormatString = this.PriceFormat;
                commissionLsit.Add(commission);
                index++;
            }
            if (!bid)
            {
                commissionLsit = commissionLsit.OrderByDescending((item) => item.Index).ToList();
            }
            return commissionLsit;
        }

        private void SetCommissions(QuoteGoods goods)
        {
            BidCommissions = SortCommissions(true, goods.BidList);
            AskCommissions = SortCommissions(false, goods.AskList);
        }
        #endregion


        #region 虚函数
           /// <summary>
        /// 获取和设置the order types
        /// </summary>
        public override  Dictionary<OrderType, string> OrderTypes
        {
            get
            { 
                var types = new Dictionary<OrderType, string>
                    {
                        {OrderType.BidMarketClose, Muchinfo_Resource.OrderType_Enum_MarketClose},
                        {OrderType.BidLimitClose, Muchinfo_Resource.OrderType_Enum_LimitClose}
                    };
                return types;
                
            }
        }

        public override NewEntrustOrder BuildEntrustOrder()
        {
            var entrustOrder = base.BuildEntrustOrder();

            if (CurrentOrderType == OrderType.BidLimitClose)
            {
                entrustOrder.EntrustPrice = ExecutePrice;
                entrustOrder.PriceMode = OrderPriceMode.LimitPrice;
            }
            else
            {
                entrustOrder.EntrustPrice = QuotePrice;
                entrustOrder.PriceMode = OrderPriceMode.MarketPrice;
            }

            if (this.HoldOrder != null)
            {
                entrustOrder.RelationTicket = HoldOrder.OrderID;
            }
           // entrustOrder.TradeCloseMode = TradeCloseMode;
            entrustOrder.OrderMode = OrderMode;
            //entrustOrder.StrategyType = ReverseOpenChecked ? StrategyType.ReverseOpen : StrategyType.None;
            //entrustOrder.ReverseOpenPrice = entrustOrder.EntrustPrice;
            entrustOrder.AllowTradeSub = Pips;
             
            return entrustOrder;
        }

        public override void PostOrder(Action<OrderDetail> successAction, Action<Data.ErrorEntity> errorAction)
        {
            var entrustOrder = BuildEntrustOrder();
            var orderService = SimpleIoc.Default.GetInstance<IOrderService>();
            orderService.BidMarketEntrustOrder(entrustOrder, successAction, errorAction);
        }
        #endregion

    }
}