mql5/Experts/Advisors/Modules/Dashboard.mqh

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

#include <Object.mqh>
#include "DataTypes.mqh"

//+------------------------------------------------------------------+
//| Dashboard Data Structure                                         |
//+------------------------------------------------------------------+
struct DashboardData
{
    // Account info
    double balance;
    double equity;
    double free_margin;
    double margin_level;
    
    // Performance
    double profit;
    double daily_profit;
    int positions;
    double win_rate;
    double profit_factor;
    double drawdown;
    double sharpe_ratio;
    
    // Risk
    double risk_status;
    double exposure;
    
    // External trades
    int external_trades;
    double external_profit;
    
    // Market
    string market_condition;
    double spread;
    double volatility;
    
    // Additional stats
    int daily_trades;
    int winning_trades;
    int losing_trades;
};

//+------------------------------------------------------------------+
//| Dashboard Class                                                  |
//+------------------------------------------------------------------+
class CDashboard : public CObject
{
private:
    // Display settings
    int                 m_x_offset;
    int                 m_y_offset;
    int                 m_font_size;
    string              m_font_name;
    color               m_text_color;
    color               m_positive_color;
    color               m_negative_color;
    color               m_header_color;
    color               m_background_color;
    
    // Object prefixes
    string              m_prefix;
    int                 m_line_height;
    int                 m_column_width;
    
    // Display flags
    bool                m_is_visible;
    bool                m_minimized;
    
    // Data cache
    DashboardData       m_last_data;
    datetime            m_last_update;
    
    // Helper methods
    void                CreateLabel(string name, int x, int y, string text, 
                                  color clr = clrNONE, int size = 0);
    void                UpdateLabel(string name, string text, color clr = clrNONE);
    void                DeleteLabel(string name);
    void                CreateBackground();
    void                DrawSeparator(int y);
    string              FormatCurrency(double value);
    string              FormatPercent(double value);
    color               GetColorByValue(double value, double threshold = 0);
    
public:
    // Constructor/Destructor
                        CDashboard();
                       ~CDashboard();
    
    // Initialization
    bool                Initialize(int x = 20, int y = 50);
    void                Deinitialize();
    
    // Display control
    void                Show();
    void                Hide();
    void                Toggle() { if(m_is_visible) Hide(); else Show(); }
    void                Minimize();
    void                Maximize();
    
    // Settings
    void                SetPosition(int x, int y) { m_x_offset = x; m_y_offset = y; }
    void                SetFontSize(int size) { m_font_size = size; }
    void                SetColors(color text, color negative, color positive);
    
    // Update
    void                Update(const DashboardData &data);
    void                UpdateAccountSection();
    void                UpdatePerformanceSection();
    void                UpdateRiskSection();
    void                UpdatePositionsSection();
    void                UpdateMarketSection();
    
    // Getters
    bool                IsVisible() const { return m_is_visible; }
    bool                IsMinimized() const { return m_minimized; }
};

//+------------------------------------------------------------------+
//| Constructor                                                       |
//+------------------------------------------------------------------+
CDashboard::CDashboard()
{
    m_x_offset = 20;
    m_y_offset = 50;
    m_font_size = 9;
    m_font_name = "Arial";
    m_text_color = clrWhite;
    m_positive_color = clrLime;
    m_negative_color = clrRed;
    m_header_color = clrGold;
    m_background_color = clrBlack;
    
    m_prefix = "DASH_";
    m_line_height = 18;
    m_column_width = 200;
    
    m_is_visible = false;
    m_minimized = false;
    m_last_update = 0;
    
    ZeroMemory(m_last_data);
}

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

//+------------------------------------------------------------------+
//| Initialize                                                        |
//+------------------------------------------------------------------+
bool CDashboard::Initialize(int x = 20, int y = 50)
{
    m_x_offset = x;
    m_y_offset = y;
    
    // Create initial display
    Show();
    
    return true;
}

//+------------------------------------------------------------------+
//| Deinitialize                                                     |
//+------------------------------------------------------------------+
void CDashboard::Deinitialize()
{
    // Delete all dashboard objects
    ObjectsDeleteAll(0, m_prefix);
    m_is_visible = false;
}

//+------------------------------------------------------------------+
//| Show Dashboard                                                   |
//+------------------------------------------------------------------+
void CDashboard::Show()
{
    if(m_is_visible) return;
    
    CreateBackground();
    
    int y = m_y_offset;
    
    // Header
    CreateLabel(m_prefix + "HEADER", m_x_offset + 5, y, "ERMT DASHBOARD v6.8", 
                m_header_color, m_font_size + 2);
    y += m_line_height + 5;
    
    DrawSeparator(y);
    y += 10;
    
    // Account Section
    CreateLabel(m_prefix + "ACC_TITLE", m_x_offset + 5, y, "ACCOUNT", m_header_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "ACC_BALANCE", m_x_offset + 5, y, "Balance:", m_text_color);
    CreateLabel(m_prefix + "ACC_BALANCE_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "ACC_EQUITY", m_x_offset + 5, y, "Equity:", m_text_color);
    CreateLabel(m_prefix + "ACC_EQUITY_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "ACC_MARGIN", m_x_offset + 5, y, "Free Margin:", m_text_color);
    CreateLabel(m_prefix + "ACC_MARGIN_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    DrawSeparator(y);
    y += 10;
    
    // Performance Section
    CreateLabel(m_prefix + "PERF_TITLE", m_x_offset + 5, y, "PERFORMANCE", m_header_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "PERF_PROFIT", m_x_offset + 5, y, "Total P/L:", m_text_color);
    CreateLabel(m_prefix + "PERF_PROFIT_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "PERF_DAILY", m_x_offset + 5, y, "Daily P/L:", m_text_color);
    CreateLabel(m_prefix + "PERF_DAILY_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "PERF_WINRATE", m_x_offset + 5, y, "Win Rate:", m_text_color);
    CreateLabel(m_prefix + "PERF_WINRATE_VAL", m_x_offset + 100, y, "0.0%", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "PERF_PF", m_x_offset + 5, y, "Profit Factor:", m_text_color);
    CreateLabel(m_prefix + "PERF_PF_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    DrawSeparator(y);
    y += 10;
    
    // Risk Section
    CreateLabel(m_prefix + "RISK_TITLE", m_x_offset + 5, y, "RISK STATUS", m_header_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "RISK_DD", m_x_offset + 5, y, "Drawdown:", m_text_color);
    CreateLabel(m_prefix + "RISK_DD_VAL", m_x_offset + 100, y, "0.0%", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "RISK_LEVEL", m_x_offset + 5, y, "Risk Level:", m_text_color);
    CreateLabel(m_prefix + "RISK_LEVEL_VAL", m_x_offset + 100, y, "0.0%", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "RISK_EXPOSURE", m_x_offset + 5, y, "Exposure:", m_text_color);
    CreateLabel(m_prefix + "RISK_EXPOSURE_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    DrawSeparator(y);
    y += 10;
    
    // Positions Section
    CreateLabel(m_prefix + "POS_TITLE", m_x_offset + 5, y, "POSITIONS", m_header_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "POS_OPEN", m_x_offset + 5, y, "Open Trades:", m_text_color);
    CreateLabel(m_prefix + "POS_OPEN_VAL", m_x_offset + 100, y, "0", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "POS_EXTERNAL", m_x_offset + 5, y, "External:", m_text_color);
    CreateLabel(m_prefix + "POS_EXTERNAL_VAL", m_x_offset + 100, y, "0", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "POS_EXTPL", m_x_offset + 5, y, "External P/L:", m_text_color);
    CreateLabel(m_prefix + "POS_EXTPL_VAL", m_x_offset + 100, y, "0.00", m_text_color);
    y += m_line_height;
    
    DrawSeparator(y);
    y += 10;
    
    // Market Section
    CreateLabel(m_prefix + "MKT_TITLE", m_x_offset + 5, y, "MARKET", m_header_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "MKT_COND", m_x_offset + 5, y, "Condition:", m_text_color);
    CreateLabel(m_prefix + "MKT_COND_VAL", m_x_offset + 100, y, "Unknown", m_text_color);
    y += m_line_height;
    
    CreateLabel(m_prefix + "MKT_SPREAD", m_x_offset + 5, y, "Spread:", m_text_color);
    CreateLabel(m_prefix + "MKT_SPREAD_VAL", m_x_offset + 100, y, "0.0", m_text_color);
    y += m_line_height;
    
    m_is_visible = true;
}

//+------------------------------------------------------------------+
//| Hide Dashboard                                                   |
//+------------------------------------------------------------------+
void CDashboard::Hide()
{
    ObjectsDeleteAll(0, m_prefix);
    m_is_visible = false;
}

//+------------------------------------------------------------------+
//| Update Dashboard                                                 |
//+------------------------------------------------------------------+
void CDashboard::Update(const DashboardData &data)
{
    if(!m_is_visible) return;
    
    m_last_data = data;
    m_last_update = TimeCurrent();
    
    // Update Account Section
    UpdateLabel(m_prefix + "ACC_BALANCE_VAL", FormatCurrency(data.balance));
    UpdateLabel(m_prefix + "ACC_EQUITY_VAL", FormatCurrency(data.equity), 
                GetColorByValue(data.equity - data.balance));
    UpdateLabel(m_prefix + "ACC_MARGIN_VAL", FormatCurrency(data.free_margin));
    
    // Update Performance Section
    UpdateLabel(m_prefix + "PERF_PROFIT_VAL", FormatCurrency(data.profit), 
                GetColorByValue(data.profit));
    UpdateLabel(m_prefix + "PERF_DAILY_VAL", FormatCurrency(data.daily_profit), 
                GetColorByValue(data.daily_profit));
    UpdateLabel(m_prefix + "PERF_WINRATE_VAL", FormatPercent(data.win_rate));
    UpdateLabel(m_prefix + "PERF_PF_VAL", DoubleToString(data.profit_factor, 2), 
                GetColorByValue(data.profit_factor - 1.0));
    
    // Update Risk Section
    UpdateLabel(m_prefix + "RISK_DD_VAL", FormatPercent(data.drawdown), 
                data.drawdown > 10 ? m_negative_color : m_text_color);
    UpdateLabel(m_prefix + "RISK_LEVEL_VAL", FormatPercent(data.risk_status), 
                data.risk_status > 5 ? m_negative_color : m_positive_color);
    UpdateLabel(m_prefix + "RISK_EXPOSURE_VAL", DoubleToString(data.exposure, 2));
    
    // Update Positions Section
    UpdateLabel(m_prefix + "POS_OPEN_VAL", IntegerToString(data.positions));
    UpdateLabel(m_prefix + "POS_EXTERNAL_VAL", IntegerToString(data.external_trades));
    UpdateLabel(m_prefix + "POS_EXTPL_VAL", FormatCurrency(data.external_profit), 
                GetColorByValue(data.external_profit));
    
    // Update Market Section
    UpdateLabel(m_prefix + "MKT_COND_VAL", data.market_condition);
    UpdateLabel(m_prefix + "MKT_SPREAD_VAL", DoubleToString(data.spread, 1));
    
    ChartRedraw();
}

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

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

//+------------------------------------------------------------------+
//| Delete Label                                                     |
//+------------------------------------------------------------------+
void CDashboard::DeleteLabel(string name)
{
    ObjectDelete(0, name);
}

//+------------------------------------------------------------------+
//| Create Background                                                |
//+------------------------------------------------------------------+
void CDashboard::CreateBackground()
{
    string name = m_prefix + "BACKGROUND";
    ObjectCreate(0, name, OBJ_RECTANGLE_LABEL, 0, 0, 0);
    ObjectSetInteger(0, name, OBJPROP_XDISTANCE, m_x_offset - 5);
    ObjectSetInteger(0, name, OBJPROP_YDISTANCE, m_y_offset - 5);
    ObjectSetInteger(0, name, OBJPROP_XSIZE, m_column_width);
    ObjectSetInteger(0, name, OBJPROP_YSIZE, 450);
    ObjectSetInteger(0, name, OBJPROP_BACK, false);
    ObjectSetInteger(0, name, OBJPROP_COLOR, m_background_color);
    ObjectSetInteger(0, name, OBJPROP_BORDER_TYPE, BORDER_FLAT);
    ObjectSetInteger(0, name, OBJPROP_WIDTH, 1);
    ObjectSetInteger(0, name, OBJPROP_STYLE, STYLE_SOLID);
    ObjectSetInteger(0, name, OBJPROP_CORNER, CORNER_LEFT_UPPER);
    ObjectSetInteger(0, name, OBJPROP_SELECTABLE, false);
    ObjectSetInteger(0, name, OBJPROP_HIDDEN, true);
}

//+------------------------------------------------------------------+
//| Draw Separator                                                   |
//+------------------------------------------------------------------+
void CDashboard::DrawSeparator(int y)
{
    static int separator_count = 0;
    string name = m_prefix + "SEP_" + IntegerToString(separator_count++);
    
    ObjectCreate(0, name, OBJ_TREND, 0, TimeCurrent(), 0);
    ObjectSetInteger(0, name, OBJPROP_XDISTANCE, m_x_offset);
    ObjectSetInteger(0, name, OBJPROP_YDISTANCE, y);
    ObjectSetInteger(0, name, OBJPROP_WIDTH, m_column_width - 10);
    ObjectSetInteger(0, name, OBJPROP_COLOR, m_text_color);
    ObjectSetInteger(0, name, OBJPROP_STYLE, STYLE_SOLID);
    ObjectSetInteger(0, name, OBJPROP_WIDTH, 1);
    ObjectSetInteger(0, name, OBJPROP_BACK, false);
    ObjectSetInteger(0, name, OBJPROP_SELECTABLE, false);
    ObjectSetInteger(0, name, OBJPROP_HIDDEN, true);
}

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

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

//+------------------------------------------------------------------+
//| Get Color by Value                                               |
//+------------------------------------------------------------------+
color CDashboard::GetColorByValue(double value, double threshold = 0)
{
    if(value > threshold) return m_positive_color;
    else if(value < threshold) return m_negative_color;
    else return m_text_color;
}

//+------------------------------------------------------------------+
//| Set Colors                                                       |
//+------------------------------------------------------------------+
void CDashboard::SetColors(color text, color negative, color positive)
{
    m_text_color = text;
    m_negative_color = negative;
    m_positive_color = positive;
}

//+------------------------------------------------------------------+
//| Minimize Dashboard                                               |
//+------------------------------------------------------------------+
void CDashboard::Minimize()
{
    if(!m_is_visible || m_minimized) return;
    
    // Hide all except header
    ObjectsDeleteAll(0, m_prefix);
    
    CreateBackground();
    CreateLabel(m_prefix + "HEADER", m_x_offset + 5, m_y_offset, 
                "ERMT DASHBOARD v6.8 [+]", m_header_color, m_font_size + 2);
    
    // Resize background
    string bg_name = m_prefix + "BACKGROUND";
    ObjectSetInteger(0, bg_name, OBJPROP_YSIZE, 30);
    
    m_minimized = true;
}

//+------------------------------------------------------------------+
//| Maximize Dashboard                                               |
//+------------------------------------------------------------------+
void CDashboard::Maximize()
{
    if(!m_is_visible || !m_minimized) return;
    
    m_minimized = false;
    Hide();
    Show();
    Update(m_last_data);
}

#endif // DASHBOARD_MQH