//+------------------------------------------------------------------+
//|                                                  TDI_CMO_Pro.mq5 |
//|                                          Copyright 2025, xxxxxxxx|
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx"
#property version   "2.00" // Refactored to use MovingAverage_Engine
#property description "Trader's Dynamic Index based on Chande Momentum Oscillator (CMO)."
#property description "Supports Standard and Heikin Ashi sources."

#property indicator_separate_window
#property indicator_buffers 5
#property indicator_plots   5
#property indicator_minimum 0
#property indicator_maximum 100
#property indicator_level1 32.0
#property indicator_level2 50.0
#property indicator_level3 68.0
#property indicator_levelstyle STYLE_DOT

//--- Include the calculator engine ---
#include <MyIncludes\TDI_CMO_Calculator.mqh>

//--- Plot Properties ---
#property indicator_label1  "Price Line"
#property indicator_type1   DRAW_LINE
#property indicator_color1  clrSeaGreen
#property indicator_style1  STYLE_SOLID
#property indicator_width1  1
#property indicator_label2  "Signal Line"
#property indicator_type2   DRAW_LINE
#property indicator_color2  clrRed
#property indicator_style2  STYLE_SOLID
#property indicator_width2  1
#property indicator_label3  "Base Line"
#property indicator_type3   DRAW_LINE
#property indicator_color3  clrOrange
#property indicator_style3  STYLE_SOLID
#property indicator_width3  1
#property indicator_label4  "Upper Band"
#property indicator_type4   DRAW_LINE
#property indicator_color4  clrDodgerBlue
#property indicator_style4  STYLE_DOT
#property indicator_width4  1
#property indicator_label5  "Lower Band"
#property indicator_type5   DRAW_LINE
#property indicator_color5  clrDodgerBlue
#property indicator_style5  STYLE_DOT
#property indicator_width5  1

//--- Input Parameters ---
input int                       InpCmoPeriod        = 13;
input int                       InpPriceLinePeriod  = 2;
input int                       InpSignalLinePeriod = 7;
input int                       InpBaseLinePeriod   = 34;
input double                    InpBandsDeviation   = 1.618;
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice      = PRICE_CLOSE_STD;
// NEW: Allow changing MA type (default SMA for classic TDI)
input ENUM_MA_TYPE              InpMAMethod         = SMA;

//--- Indicator Buffers ---
double    BufferPriceLine[], BufferSignalLine[], BufferBaseLine[], BufferUpperBand[], BufferLowerBand[];

//--- Global calculator object ---
CTDICMOCalculator *g_calculator;

//+------------------------------------------------------------------+
int OnInit()
  {
   SetIndexBuffer(0, BufferPriceLine,  INDICATOR_DATA);
   SetIndexBuffer(1, BufferSignalLine, INDICATOR_DATA);
   SetIndexBuffer(2, BufferBaseLine,   INDICATOR_DATA);
   SetIndexBuffer(3, BufferUpperBand,  INDICATOR_DATA);
   SetIndexBuffer(4, BufferLowerBand,  INDICATOR_DATA);

   ArraySetAsSeries(BufferPriceLine,  false);
   ArraySetAsSeries(BufferSignalLine, false);
   ArraySetAsSeries(BufferBaseLine,   false);
   ArraySetAsSeries(BufferUpperBand,  false);
   ArraySetAsSeries(BufferLowerBand,  false);

   if(InpSourcePrice <= PRICE_HA_CLOSE)
     {
      g_calculator = new CTDICMOCalculator_HA();
      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("TDI CMO HA(%d)", InpCmoPeriod));
     }
   else
     {
      g_calculator = new CTDICMOCalculator();
      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("TDI CMO(%d)", InpCmoPeriod));
     }

   if(CheckPointer(g_calculator) == POINTER_INVALID ||
      !g_calculator.Init(InpCmoPeriod, InpPriceLinePeriod, InpSignalLinePeriod, InpBaseLinePeriod, InpBandsDeviation, InpMAMethod))
     {
      Print("Failed to initialize TDI CMO Calculator.");
      return(INIT_FAILED);
     }

   int draw_begin = InpCmoPeriod + InpBaseLinePeriod;
   for(int i=0; i<5; i++)
      PlotIndexSetInteger(i, PLOT_DRAW_BEGIN, draw_begin);

   return(INIT_SUCCEEDED);
  }

//+------------------------------------------------------------------+
void OnDeinit(const int reason) { if(CheckPointer(g_calculator) != POINTER_INVALID) delete g_calculator; }

//+------------------------------------------------------------------+
int OnCalculate(const int rates_total, const int prev_calculated, const datetime&[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[])
  {
   if(CheckPointer(g_calculator) == POINTER_INVALID)
      return 0;

   ENUM_APPLIED_PRICE price_type;
   if(InpSourcePrice <= PRICE_HA_CLOSE)
      price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
   else
      price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;

   g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close,
                          BufferPriceLine, BufferSignalLine, BufferBaseLine, BufferUpperBand, BufferLowerBand);

   return(rates_total);
  }
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
