mql5/Experts/Advisors/Modules/Dashboard.mqh

//+------------------------------------------------------------------+
//|                        Dashboard.mqh                             |
//|                    Visual Dashboard Module                       |
//+------------------------------------------------------------------+
#ifndef DASHBOARD_MQH
#define DASHBOARD_MQH

#include "DataTypes.mqh"

//+------------------------------------------------------------------+
//| Dashboard Class                                                  |
//+------------------------------------------------------------------+
class CDashboard
{
private:
   //--- Display settings
   int                  m_x_pos;
   int                  m_y_pos;
   color                m_text_color;
   color                m_profit_color;
   color                m_loss_color;
   color                m_header_color;
   color                m_bg_color;
   int                  m_font_size;
   string               m_font_name;
   
   //--- Object names
   string               m_prefix;
   string               m_bg_name;
   
   //--- Layout settings
   int                  m_line_height;
   int                  m_panel_width;
   int                  m_section_gap;
   
   //--- Display sections
   bool                 m_show_account;
   bool                 m_show_performance;
   bool                 m_show_trades;
   bool                 m_show_risk;
   bool                 m_show_market;
   
   //--- Helper methods
   void                 CreateBackground();
   void                 CreateTextLabel(string name, int x, int y, string text, 
                                      color clr, int size = 0, string font = "");
   void                 UpdateTextLabel(string name, string text, color clr = clrNONE);
   string               FormatCurrency(double value);
   string               FormatPercent(double value);
   string               FormatRMultiple(double value);
   color                GetColorForValue(double value, bool inverse = false);
   void                 CreateSection(string title, int &y_offset);
   
public:
                        CDashboard();
                       ~CDashboard();
   
   //--- Main methods
   bool                 Create(int x_pos, int y_pos, color text_color, 
                              color profit_color, color loss_color);
   void                 Destroy();
   void                 Update(const PerformanceMetrics &performance,
                              const ManagedTrade &trades[],
                              const MarketConditions &market);
   
   //--- Settings
   void                 SetColors(color text, color profit, color loss, 
                                 color header, color bg);
   void                 SetFont(string font_name, int font_size);
   void                 SetSections(bool account, bool perf, bool trades, 
                                   bool risk, bool market);
   void                 Show();
   void                 Hide();
   void                 Move(int x, int y);
};

//+------------------------------------------------------------------+
//| Constructor                                                      |
//+------------------------------------------------------------------+
CDashboard::CDashboard()
{
   m_prefix = "RMEA_DASH_";
   m_bg_name = m_prefix + "BG";
   m_x_pos = 20;
   m_y_pos = 30;
   m_text_color = clrWhiteSmoke;
   m_profit_color = clrLime;
   m_loss_color = clrRed;
   m_header_color = clrGold;
   m_bg_color = C'20,20,20';
   m_font_size = 9;
   m_font_name = "Arial";
   m_line_height = 16;
   m_panel_width = 350;
   m_section_gap = 20;
   
   //--- Show all sections by default
   m_show_account = true;
   m_show_performance = true;
   m_show_trades = true;
   m_show_risk = true;
   m_show_market = true;
}

//+------------------------------------------------------------------+
//| Destructor                                                       |
//+------------------------------------------------------------------+
CDashboard::~CDashboard()
{
   Destroy();
}

//+------------------------------------------------------------------+
//| Create dashboard                                                 |
//+------------------------------------------------------------------+
bool CDashboard::Create(int x_pos, int y_pos, color text_color, 
                       color profit_color, color loss_color)
{
   m_x_pos = x_pos;
   m_y_pos = y_pos;
   m_text_color = text_color;
   m_profit_color = profit_color;
   m_loss_color = loss_color;
   
   //--- Create background
   CreateBackground();
   
   //--- Create initial labels
   int y_offset = m_y_pos + 10;
   
   //--- Header
   CreateTextLabel(m_prefix + "HEADER", m_x_pos + 10, y_offset, 
                  "RISK MANAGEMENT OVERLAY v6.6", m_header_color, 11, "Arial Bold");
   y_offset += 25;
   
   //--- Create sections
   if(m_show_account)
   {
      CreateSection("ACCOUNT STATUS", y_offset);
      CreateTextLabel(m_prefix + "ACC_BALANCE", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "ACC_EQUITY", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "ACC_MARGIN", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "ACC_FLOAT", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_section_gap;
   }
   
   if(m_show_performance)
   {
      CreateSection("PERFORMANCE", y_offset);
      CreateTextLabel(m_prefix + "PERF_PROFIT", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "PERF_TRADES", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "PERF_WINRATE", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "PERF_PF", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "PERF_EXPECT", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_section_gap;
   }
   
   if(m_show_trades)
   {
      CreateSection("ACTIVE TRADES", y_offset);
      for(int i = 0; i < 5; i++) // Show up to 5 trades
      {
         CreateTextLabel(m_prefix + "TRADE_" + IntegerToString(i), 
                        m_x_pos + 10, y_offset, "", m_text_color);
         y_offset += m_line_height;
      }
      y_offset += m_section_gap;
   }
   
   if(m_show_risk)
   {
      CreateSection("RISK METRICS", y_offset);
      CreateTextLabel(m_prefix + "RISK_DD", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "RISK_EXPOSURE", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "RISK_DAILY", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "RISK_SHARPE", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_section_gap;
   }
   
   if(m_show_market)
   {
      CreateSection("MARKET CONDITIONS", y_offset);
      CreateTextLabel(m_prefix + "MKT_TREND", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "MKT_VOL", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
      CreateTextLabel(m_prefix + "MKT_SPREAD", m_x_pos + 10, y_offset, "", m_text_color);
      y_offset += m_line_height;
   }
   
   //--- Update background height
   ObjectSetInteger(0, m_bg_name, OBJPROP_YSIZE, y_offset - m_y_pos + 10);
   
   return true;
}

//+------------------------------------------------------------------+
//| Update dashboard                                                 |
//+------------------------------------------------------------------+
void CDashboard::Update(const PerformanceMetrics &performance,
                       const ManagedTrade &trades[],
                       const MarketConditions &market)
{
   //--- Account section
   if(m_show_account)
   {
      double balance = AccountInfoDouble(ACCOUNT_BALANCE);
      double equity = AccountInfoDouble(ACCOUNT_EQUITY);
      double margin = AccountInfoDouble(ACCOUNT_MARGIN);
      double free_margin = AccountInfoDouble(ACCOUNT_MARGIN_FREE);
      double floating = equity - balance;
      
      UpdateTextLabel(m_prefix + "ACC_BALANCE", 
                     "Balance: " + FormatCurrency(balance), m_text_color);
      UpdateTextLabel(m_prefix + "ACC_EQUITY", 
                     "Equity: " + FormatCurrency(equity), 
                     GetColorForValue(equity - balance));
      UpdateTextLabel(m_prefix + "ACC_MARGIN", 
                     "Margin: " + FormatCurrency(margin) + " / Free: " + 
                     FormatCurrency(free_margin), m_text_color);
      UpdateTextLabel(m_prefix + "ACC_FLOAT", 
                     "Floating P/L: " + FormatCurrency(floating), 
                     GetColorForValue(floating));
   }
   
   //--- Performance section
   if(m_show_performance)
   {
      UpdateTextLabel(m_prefix + "PERF_PROFIT", 
                     "Net Profit: " + FormatCurrency(performance.net_profit) + 
                     " (" + FormatPercent(performance.net_profit / 
                     AccountInfoDouble(ACCOUNT_BALANCE) * 100) + ")",
                     GetColorForValue(performance.net_profit));
                     
      UpdateTextLabel(m_prefix + "PERF_TRADES", 
                     StringFormat("Trades: %d (W:%d / L:%d)", 
                     performance.total_trades, performance.winning_trades, 
                     performance.losing_trades), m_text_color);
                     
      UpdateTextLabel(m_prefix + "PERF_WINRATE", 
                     "Win Rate: " + FormatPercent(performance.win_rate) + 
                     " | Consec: W" + IntegerToString(performance.consecutive_wins) +
                     " L" + IntegerToString(performance.consecutive_losses),
                     GetColorForValue(performance.win_rate - 50));
                     
      UpdateTextLabel(m_prefix + "PERF_PF", 
                     "Profit Factor: " + DoubleToString(performance.profit_factor, 2) +
                     " | RRR: " + DoubleToString(performance.risk_reward_ratio, 2),
                     GetColorForValue(performance.profit_factor - 1));
                     
      UpdateTextLabel(m_prefix + "PERF_EXPECT", 
                     "Expectancy: " + FormatCurrency(performance.expectancy) +
                     " | Sharpe: " + DoubleToString(performance.sharpe_ratio, 2),
                     GetColorForValue(performance.expectancy));
   }
   
   //--- Active trades section
   if(m_show_trades)
   {
      int trade_count = ArraySize(trades);
      int display_count = MathMin(trade_count, 5);
      
      for(int i = 0; i < 5; i++)
      {
         if(i < display_count)
         {
            string trade_info = StringFormat("#%d %s %.2f | P/L: %s | R: %s",
                              trades[i].ticket,
                              (trades[i].type == POSITION_TYPE_BUY) ? "BUY" : "SELL",
                              trades[i].volume,
                              FormatCurrency(trades[i].profit),
                              FormatRMultiple(trades[i].r_multiple));
                              
            UpdateTextLabel(m_prefix + "TRADE_" + IntegerToString(i), 
                           trade_info, GetColorForValue(trades[i].profit));
         }
         else
         {
            UpdateTextLabel(m_prefix + "TRADE_" + IntegerToString(i), "", m_text_color);
         }
      }
   }
   
   //--- Risk metrics section
   if(m_show_risk)
   {
      double current_risk = 0;
      for(int i = 0; i < ArraySize(trades); i++)
      {
         current_risk += trades[i].risk_percent;
      }
      
      UpdateTextLabel(m_prefix + "RISK_DD", 
                     "Max DD: " + FormatPercent(performance.max_drawdown_percent) +
                     " | Current: " + FormatPercent(performance.current_drawdown),
                     GetColorForValue(-performance.current_drawdown));
                     
      UpdateTextLabel(m_prefix + "RISK_EXPOSURE", 
                     "Risk Exposure: " + FormatPercent(current_risk) + 
                     " | Trades: " + IntegerToString(ArraySize(trades)),
                     GetColorForValue(10 - current_risk)); // Inverse - less is better
                     
      UpdateTextLabel(m_prefix + "RISK_DAILY", 
                     "Daily P/L: " + FormatCurrency(performance.daily_profit) +
                     " | Trades: " + IntegerToString(performance.daily_trades),
                     GetColorForValue(performance.daily_profit));
                     
      UpdateTextLabel(m_prefix + "RISK_SHARPE", 
                     StringFormat("Sharpe: %.2f | Sortino: %.2f | Calmar: %.2f",
                     performance.sharpe_ratio, performance.sortino_ratio, 
                     performance.calmar_ratio), m_text_color);
   }
   
   //--- Market conditions section
   if(m_show_market)
   {
      string trend_text = "UNKNOWN";
      color trend_color = m_text_color;
      
      switch(market.condition)
      {
         case MARKET_RANGING:
            trend_text = "RANGING";
            trend_color = clrYellow;
            break;
         case MARKET_TRENDING_UP:
            trend_text = "TRENDING UP";
            trend_color = m_profit_color;
            break;
         case MARKET_TRENDING_DOWN:
            trend_text = "TRENDING DOWN";
            trend_color = m_loss_color;
            break;
         case MARKET_VOLATILE:
            trend_text = "VOLATILE";
            trend_color = clrOrange;
            break;
         case MARKET_QUIET:
            trend_text = "QUIET";
            trend_color = clrGray;
            break;
      }
      
      UpdateTextLabel(m_prefix + "MKT_TREND", 
                     "Market: " + trend_text + " | Strength: " + 
                     DoubleToString(market.trend_strength, 1), trend_color);
                     
      UpdateTextLabel(m_prefix + "MKT_VOL", 
                     "Volatility: " + DoubleToString(market.volatility, _Digits) +
                     " | Momentum: " + DoubleToString(market.momentum, 1),
                     m_text_color);
                     
      UpdateTextLabel(m_prefix + "MKT_SPREAD", 
                     "Spread: " + DoubleToString(market.spread, 0) + " pts" +
                     (market.news_event ? " | NEWS EVENT" : ""),
                     market.news_event ? clrRed : m_text_color);
   }
}

//+------------------------------------------------------------------+
//| Create background rectangle                                      |
//+------------------------------------------------------------------+
void CDashboard::CreateBackground()
{
   ObjectCreate(0, m_bg_name, OBJ_RECTANGLE_LABEL, 0, 0, 0);
   ObjectSetInteger(0, m_bg_name, OBJPROP_XDISTANCE, m_x_pos);
   ObjectSetInteger(0, m_bg_name, OBJPROP_YDISTANCE, m_y_pos);
   ObjectSetInteger(0, m_bg_name, OBJPROP_XSIZE, m_panel_width);
   ObjectSetInteger(0, m_bg_name, OBJPROP_YSIZE, 600); // Initial height
   ObjectSetInteger(0, m_bg_name, OBJPROP_BGCOLOR, m_bg_color);
   ObjectSetInteger(0, m_bg_name, OBJPROP_BORDER_TYPE, BORDER_RAISED);
   ObjectSetInteger(0, m_bg_name, OBJPROP_CORNER, CORNER_LEFT_UPPER);
   ObjectSetInteger(0, m_bg_name, OBJPROP_STYLE, STYLE_SOLID);
   ObjectSetInteger(0, m_bg_name, OBJPROP_WIDTH, 2);
   ObjectSetInteger(0, m_bg_name, OBJPROP_BACK, false);
   ObjectSetInteger(0, m_bg_name, OBJPROP_SELECTABLE, false);
   ObjectSetInteger(0, m_bg_name, OBJPROP_SELECTED, false);
   ObjectSetInteger(0, m_bg_name, OBJPROP_HIDDEN, false);
   ObjectSetInteger(0, m_bg_name, OBJPROP_ZORDER, 0);
}

//+------------------------------------------------------------------+
//| Create text label                                                |
//+------------------------------------------------------------------+
void CDashboard::CreateTextLabel(string name, int x, int y, string text, 
                                color clr, int size = 0, string font = "")
{
   if(size == 0) size = m_font_size;
   if(font == "") font = m_font_name;
   
   ObjectCreate(0, name, OBJ_LABEL, 0, 0, 0);
   ObjectSetInteger(0, name, OBJPROP_XDISTANCE, x);
   ObjectSetInteger(0, name, OBJPROP_YDISTANCE, y);
   ObjectSetString(0, name, OBJPROP_TEXT, text);
   ObjectSetString(0, name, OBJPROP_FONT, font);
   ObjectSetInteger(0, name, OBJPROP_FONTSIZE, size);
   ObjectSetInteger(0, name, OBJPROP_COLOR, clr);
   ObjectSetInteger(0, name, OBJPROP_CORNER, CORNER_LEFT_UPPER);
   ObjectSetInteger(0, name, OBJPROP_ANCHOR, ANCHOR_LEFT_UPPER);
   ObjectSetInteger(0, name, OBJPROP_SELECTABLE, false);
   ObjectSetInteger(0, name, OBJPROP_HIDDEN, false);
   ObjectSetInteger(0, name, OBJPROP_ZORDER, 1);
}

//+------------------------------------------------------------------+
//| Update text label                                                |
//+------------------------------------------------------------------+
void CDashboard::UpdateTextLabel(string name, string text, color clr = clrNONE)
{
   if(!ObjectFind(0, name) == 0) return;
   
   ObjectSetString(0, name, OBJPROP_TEXT, text);
   if(clr != clrNONE)
      ObjectSetInteger(0, name, OBJPROP_COLOR, clr);
}

//+------------------------------------------------------------------+
//| Create section header                                            |
//+------------------------------------------------------------------+
void CDashboard::CreateSection(string title, int &y_offset)
{
   CreateTextLabel(m_prefix + "SEC_" + title, m_x_pos + 10, y_offset, 
                  "--- " + title + " ---", m_header_color, 10, "Arial Bold");
   y_offset += m_line_height + 5;
}

//+------------------------------------------------------------------+
//| Format currency value                                            |
//+------------------------------------------------------------------+
string CDashboard::FormatCurrency(double value)
{
   string sign = value >= 0 ? "" : "-";
   return sign + "$" + DoubleToString(MathAbs(value), 2);
}

//+------------------------------------------------------------------+
//| Format percentage value                                          |
//+------------------------------------------------------------------+
string CDashboard::FormatPercent(double value)
{
   return DoubleToString(value, 2) + "%";
}

//+------------------------------------------------------------------+
//| Format R-multiple value                                          |
//+------------------------------------------------------------------+
string CDashboard::FormatRMultiple(double value)
{
   string sign = value >= 0 ? "+" : "";
   return sign + DoubleToString(value, 2) + "R";
}

//+------------------------------------------------------------------+
//| Get color based on value                                         |
//+------------------------------------------------------------------+
color CDashboard::GetColorForValue(double value, bool inverse = false)
{
   if(inverse)
      value = -value;
      
   if(value > 0)
      return m_profit_color;
   else if(value < 0)
      return m_loss_color;
   else
      return m_text_color;
}

//+------------------------------------------------------------------+
//| Destroy dashboard                                                |
//+------------------------------------------------------------------+
void CDashboard::Destroy()
{
   //--- Delete all objects with prefix
   int total = ObjectsTotal(0);
   for(int i = total - 1; i >= 0; i--)
   {
      string name = ObjectName(0, i);
      if(StringFind(name, m_prefix) == 0)
         ObjectDelete(0, name);
   }
}

//+------------------------------------------------------------------+
//| Show dashboard                                                   |
//+------------------------------------------------------------------+
void CDashboard::Show()
{
   int total = ObjectsTotal(0);
   for(int i = 0; i < total; i++)
   {
      string name = ObjectName(0, i);
      if(StringFind(name, m_prefix) == 0)
         ObjectSetInteger(0, name, OBJPROP_TIMEFRAMES, OBJ_ALL_PERIODS);
   }
}

//+------------------------------------------------------------------+
//| Hide dashboard                                                   |
//+------------------------------------------------------------------+
void CDashboard::Hide()
{
   int total = ObjectsTotal(0);
   for(int i = 0; i < total; i++)
   {
      string name = ObjectName(0, i);
      if(StringFind(name, m_prefix) == 0)
         ObjectSetInteger(0, name, OBJPROP_TIMEFRAMES, OBJ_NO_PERIODS);
   }
}

//+------------------------------------------------------------------+
//| Move dashboard                                                   |
//+------------------------------------------------------------------+
void CDashboard::Move(int x, int y)
{
   int dx = x - m_x_pos;
   int dy = y - m_y_pos;
   
   m_x_pos = x;
   m_y_pos = y;
   
   //--- Move all objects
   int total = ObjectsTotal(0);
   for(int i = 0; i < total; i++)
   {
      string name = ObjectName(0, i);
      if(StringFind(name, m_prefix) == 0)
      {
         int curr_x = (int)ObjectGetInteger(0, name, OBJPROP_XDISTANCE);
         int curr_y = (int)ObjectGetInteger(0, name, OBJPROP_YDISTANCE);
         ObjectSetInteger(0, name, OBJPROP_XDISTANCE, curr_x + dx);
         ObjectSetInteger(0, name, OBJPROP_YDISTANCE, curr_y + dy);
      }
   }
}

//+------------------------------------------------------------------+
//| Set display colors                                               |
//+------------------------------------------------------------------+
void CDashboard::SetColors(color text, color profit, color loss, 
                          color header, color bg)
{
   m_text_color = text;
   m_profit_color = profit;
   m_loss_color = loss;
   m_header_color = header;
   m_bg_color = bg;
   
   //--- Update background color
   ObjectSetInteger(0, m_bg_name, OBJPROP_BGCOLOR, m_bg_color);
}

//+------------------------------------------------------------------+
//| Set font settings                                                |
//+------------------------------------------------------------------+
void CDashboard::SetFont(string font_name, int font_size)
{
   m_font_name = font_name;
   m_font_size = font_size;
   m_line_height = (int)(font_size * 1.8);
}

//+------------------------------------------------------------------+
//| Set which sections to display                                    |
//+------------------------------------------------------------------+
void CDashboard::SetSections(bool account, bool perf, bool trades, 
                            bool risk, bool market)
{
   m_show_account = account;
   m_show_performance = perf;
   m_show_trades = trades;
   m_show_risk = risk;
   m_show_market = market;
}

#endif // DASHBOARD_MQH
//+------------------------------------------------------------------+