//+------------------------------------------------------------------+
//|                                       Stochastic_CMO_Slow_Pro.mq5|
//|                                          Copyright 2025, xxxxxxxx|
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx"
#property version   "3.10" // Fixed Calculate parameters
#property description "Slow Stochastic applied to the Chande Momentum Oscillator (CMO)."

#property indicator_separate_window
#property indicator_buffers 2
#property indicator_plots   2
#property indicator_level1 20.0
#property indicator_level2 50.0
#property indicator_level3 80.0
#property indicator_minimum 0.0
#property indicator_maximum 100.0

#property indicator_label1  "%K"
#property indicator_type1   DRAW_LINE
#property indicator_color1  clrDodgerBlue
#property indicator_style1  STYLE_SOLID
#property indicator_width1  1
#property indicator_label2  "%D"
#property indicator_type2   DRAW_LINE
#property indicator_color2  clrCoral
#property indicator_style2  STYLE_SOLID
#property indicator_width2  1

#include <MyIncludes\Stochastic_CMO_Slow_Calculator.mqh>

//--- Input Parameters ---
input group                     "Oscillator Settings"
input int                       InpCMOPeriod     = 14;
input int                       InpKPeriod       = 14;
input int                       InpSlowingPeriod = 3;
input int                       InpDPeriod       = 3;
input group                     "MA & Price Settings"
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice   = PRICE_CLOSE_STD;
input ENUM_MA_TYPE              InpSlowingMAType = SMA;
input ENUM_MA_TYPE              InpDMAType       = SMA;

//--- Indicator Buffers ---
double    BufferK[], BufferD[];

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

//+------------------------------------------------------------------+
int OnInit()
  {
   SetIndexBuffer(0, BufferK, INDICATOR_DATA);
   SetIndexBuffer(1, BufferD, INDICATOR_DATA);
   ArraySetAsSeries(BufferK, false);
   ArraySetAsSeries(BufferD, false);

   if(InpSourcePrice <= PRICE_HA_CLOSE)
      g_calculator = new CStochasticCMOSlowCalculator_HA();
   else
      g_calculator = new CStochasticCMOSlowCalculator();

   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpCMOPeriod, InpKPeriod, InpSlowingPeriod, InpSlowingMAType, InpDPeriod, InpDMAType))
     {
      Print("Failed to create or initialize Stochastic CMO Slow Calculator.");
      return(INIT_FAILED);
     }

   IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("StochCMO Slow%s(%d,%d)", (InpSourcePrice <= PRICE_HA_CLOSE ? " HA" : ""), InpCMOPeriod, InpKPeriod));
   IndicatorSetInteger(INDICATOR_DIGITS, 2);
   int draw_begin_k = InpCMOPeriod + InpKPeriod + InpSlowingPeriod - 3;
   int draw_begin_d = draw_begin_k + InpDPeriod - 1;
   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, draw_begin_k);
   PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, draw_begin_d);

   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 = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice;

// FIX: Correct parameter order
// Calculate(rates_total, prev_calculated, price_type, open, high, low, close, ...)
   g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close, BufferK, BufferD);

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