using System;
using System.Collections.Generic;
using System.Linq;
using System.ComponentModel;
using Matriks.Data.Identifiers;
using Matriks.Data.Symbol;
using Matriks.Engines;
using Matriks.Indicators;
using Matriks.Symbols;
using Matriks.AlgoTrader;
using Matriks.Trader.Core;
using Matriks.Trader.Core.Fields;
using Matriks.Trader.Core.TraderModels;
using Matriks.Lean.Algotrader.AlgoBase;
using Matriks.Lean.Algotrader.Models;
using Matriks.Lean.Algotrader.Trading;
using System.Windows.Media;

/*
İzole Dip ve Tepe - Tuncer Şengöz 
 
d02:=L;
d12:=ref(L,-1);
d22:=ref(L,-2);
d32:=ref(L,-3);
d42:=ref(L,-4);

h32:=ref(H,-3);
h22:=ref(h,-2);

izdip1:=if((d22<d02 and d22<d12 and d22<d32 and d22<d42 and ref(h,-1)<max(h32,h22) and h>max(h32,h22)),-1,0);
izdip2:=if((d12<d02 and d12<d22 and d12<d32 and h>max(h22,ref(h,-1))),-1,0);

t02:=h;
t12:=ref(h,-1);
t22:=ref(H,-2);
t32:=ref(h,-3);
t42:=ref(h,-4);

L32:=ref(L,-3);
L22:=ref(L,-2);

iztepe1:=if((t22>t02 and t22>=t12 and t22>t32 and t22>t42 and ref(L,-1)>min(L32,L22) and L<min(L32,L22)),1,0);
iztepe2:=if((t12>t02 and t12>t22 and t12>t32 and L<min(L22,ref(L,-1))),1,0);

TextOut(iztepe1=1,"TEPE2",U);
TextOut(iztepe2=1,"TEPE1",U);
TextOut(izdip1=-1,"DiP2",D);
TextOut(izdip2=-1,"DiP1",D)
*/
namespace Matriks.Lean.Algotrader
{
	//Ilk parametre indikatörün adı, sınıfın adıyla aynı olmalıdır.
	//Ikinci parametre indikatörün Dataserisinin üzerine mi yeni pencereye mi ekleneceğini belirtir. Yeni pencere için ->IndicatorDrawingArea.NewWindow , Data Serisi için IndicatorDrawingArea.OnDataSeries
	[IndicatorInformationAttribute("IzoleDipTepeKripex", IndicatorDrawingArea.OnDataSeries)]
	//Indikatörün çizgilerinin isimleri
	[IndicatorLineInformationAttribute(new []
		{
			"DipTepe"
		}, new []
		{
			"#00CCFF"
		}, new []
		{
			false
		}, new []
		{
			3
		}, new []
		{
			1
		}
	)]

	public class IzoleDipTepeKripex : MatriksIndicator
	{

		public sealed override void OnInit()
		{
			PointTitle.Add(0, new Dictionary<int, IIndicatorIcons>());
		}

		decimal L, L1, L2, L3, L4;
		decimal H, H1, H2, H3, H4;
		
		public override void OnDataUpdate(int currentBar, decimal inputValue, DateTime barDateTime)
		{
			var barDataModel = GetBarData();

			SetLine(0, currentBar, 0);

			if (currentBar < 5)
				return ;

			L = Ref(barDataModel, OHLCType.Low, 0);
			L1 = Ref(barDataModel, OHLCType.Low, 1);
			L2 = Ref(barDataModel, OHLCType.Low, 2);
			L3 = Ref(barDataModel, OHLCType.Low, 3);
			L4 = Ref(barDataModel, OHLCType.Low, 4);

			H = Ref(barDataModel, OHLCType.High, 0);
			H1 = Ref(barDataModel, OHLCType.High, 1);
			H2 = Ref(barDataModel, OHLCType.High, 3);
			H3 = Ref(barDataModel, OHLCType.High, 4);
			H4 = Ref(barDataModel, OHLCType.High, 5);
			
			if (L2<L && L2<L1 && L2<L3 && L2<L4 && H1<Math.Max(H3, H2) && H>Math.Max(H3, H2))
			{
				var iconkonum = barDataModel.Low[currentBar];
				SetPointTitle(0, currentBar, "DİP 2", IconLocation.BelowTheChart, iconkonum, true, Colors.OrangeRed.ToString());
				SetLine(0, currentBar, 2);
			}

			if (L1<L && L1<L2 && L1<L3 && H>Math.Max(H1, H2))
			{
				var iconkonum = barDataModel.Low[currentBar];
				SetPointTitle(0, currentBar, "DİP 1", IconLocation.BelowTheChart, iconkonum, true, Colors.Red.ToString());
				SetLine(0, currentBar, 1);
			}

			if (H2>H && H2 >= H1 && H2>H3 && H2>H4 && L1>Math.Min(L3, L2) && L<Math.Min(L3, L2))
			{
				var iconkonum = barDataModel.High[currentBar];
				SetPointTitle(0, currentBar, "TEPE 2", IconLocation.BelowTheChart, iconkonum, true, Colors.LimeGreen.ToString());
				SetLine(0, currentBar, 4);
			}

			if (H1>H && H1>H2 && H1>H3 && L<Math.Min(L2, L1))
			{
				var iconkonum = barDataModel.High[currentBar];
				SetPointTitle(0, currentBar, "TEPE 1", IconLocation.BelowTheChart, iconkonum, true, Colors.GreenYellow.ToString());
				SetLine(0, currentBar, 3);
			}

		}
	}
}