//+------------------------------------------------------------------+
//|                                                         Main.mqh |
//|                                  Copyright 2025, Niquel Mendoza. |
//|                          https://www.mql5.com/es/users/nique_372 |
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, Niquel Mendoza."
#property link      "https://www.mql5.com/es/users/nique_372"
#property strict

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "..\\..\\..\\..\\GrapichsByLeo\\Histogram\\Main.mqh"
#include "..\\Utils\\Base.mqh"
// https://forge.mql5.io/nique_372/GrapichsByLeo


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
struct MetricData
 {
  string             label;
  uint               ms_duracion;
  int                memory_use;
 };

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
typedef bool (*MetricSortByMs)(const  MetricData& a, const  MetricData& b);
typedef bool (*MetricSortByMem)(const MetricData& a, const  MetricData& b);
__forceinline  bool MetricSortFunc_ByMs(const  MetricData& a, const  MetricData& b)  { return a.ms_duracion > b.ms_duracion; }
__forceinline  bool MetricSortFunc_ByMem(const  MetricData& a, const  MetricData& b) { return a.memory_use > b.memory_use; }

//--- Para el texto en ejes
__forceinline string MetricTextFunc_ByMs(double value, int8_t decimals)  { return DoubleToString(value, 0) + " ms"; }
__forceinline string MetricTextFunc_ByMem(double value, int8_t decimals) { return DoubleToString(value, 1) + " mb"; }


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
class CMetrics
 {
private:
  MetricData         m_data[TOTAL_FVG_TEST];

public:
                     CMetrics(void) {}
                    ~CMetrics(void) {}

  //---
  void               Init();

  //---
  void               Plot(uint back_color, const string& file_name, bool comon);
 };

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void CMetrics::Init(void)
 {
//---
  for(int i = 0; i < TOTAL_FVG_TEST; i++)
   {
    ResetLastError();
    const int fh = FileOpen(g_benchk_filenames[i], FILE_READ  | FILE_TXT | FILE_COMMON);
    if(fh == INVALID_HANDLE)
     {
      FastLog(FUNCION_ACTUAL, ERROR_TEXT, StringFormat("Error al abrir el archivo = %s, ultimo error = %d", g_benchk_filenames[i], GetLastError()));
      Remover();
      return;
     }

    //---
    m_data[i].ms_duracion = uint(FileReadString(fh));
    m_data[i].memory_use  = int(FileReadString(fh));
    m_data[i].label = g_benchk_names[i];
    FileClose(fh);
   }

  ArrayPrint(m_data, 2, " | ");
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void CMetrics::Plot(uint back_color, const string& file_name, bool comon)
 {
//---
  CCanvasCustom canvas;
  canvas.CreateBitmapLabel(0, 0, "Comparacion", 30, 0, 1050, 550, COLOR_FORMAT_ARGB_RAW);
  canvas.Erase(back_color);

//--- Plot 1
  CHistogramVertical hist1;
  hist1.Initialize(&canvas, 5, 5, 550, 540, 0xFFFFFFFF);
  hist1.TituloDefault("Velocidad MS");

// Datos
  CSimpleSort::SortDescendente(m_data, (MetricSortByMs)MetricSortFunc_ByMs);
  for(int i = 0; i < TOTAL_FVG_TEST; i++)
   {
    hist1.AddConjuntoBar(m_data[i].label, 12, "Arial", HISTOGRAM_TEXT_MODE_LEFT_UPPER, 1, 50, HIST_DRAW_RECT_FILL, 0); // Ya ocnifugra el ptr de lectura
    hist1.AddBarToConjuntoBarFast(double(m_data[i].ms_duracion), hist1.GetColorGeneratorPointer().Next());
   }

// Lienzo
  hist1.InitLienzoBarras(75, 80, 540, 530, 5, 5, 10);
  hist1.CreateBordesEjesGridsSimple(HIST_LINE_MODE_IZQUIERDA, 10, true, 4278190080, 4287730065, MetricTextFunc_ByMs);


//--- Plot 2
  CHistogramVertical hist2;
  hist2.Initialize(&canvas, 565, 5, 1040, 540, 0xFFFFFFFF);
  hist2.TituloDefault("Consumo en mb");


// Datos
  CSimpleSort::SortDescendente(m_data, (MetricSortByMs)MetricSortFunc_ByMem);
  for(int i = 0; i < TOTAL_FVG_TEST; i++)
   {
    hist2.AddConjuntoBar(m_data[i].label, 12, "Arial", HISTOGRAM_TEXT_MODE_LEFT_UPPER, 1, 50, HIST_DRAW_RECT_FILL, 0); // Ya ocnifugra el ptr de lectura
    hist2.AddBarToConjuntoBarFast(double(m_data[i].memory_use), hist1.GetColorGeneratorPointer().Next());
   }

// Lienzo
  hist2.InitLienzoBarras(75, 80, 465, 530, 5, 5, 10);
  hist2.CreateBordesEjesGridsSimple(HIST_LINE_MODE_IZQUIERDA, 10, true, 4278190080, 4287730065, MetricTextFunc_ByMem);

//---

  hist1.Redraw();
  hist2.Redraw();
//---
  Sleep(15000);

//--- Gurdamos
  canvas.Save(file_name, comon);
  canvas.Destroy();
 }

//+------------------------------------------------------------------+