//+------------------------------------------------------------------+
//| MadTurtle_UI.mqh - Status Dashboard, P&L, Signal Oscillator    |
//+------------------------------------------------------------------+
#ifndef MADTURTLE_UI
#define MADTURTLE_UI

// UI color theme
#define UI_COLOR_BG         clrBlack
#define UI_COLOR_PANEL      clrDarkSlateGray
#define UI_COLOR_TEXT       clrWhite
#define UI_COLOR_PROFIT     clrLime
#define UI_COLOR_LOSS       clrRed
#define UI_COLOR_BUY        clrDodgerBlue
#define UI_COLOR_SELL       clrOrangeRed
#define UI_COLOR_HOLD       clrGray
#define UI_COLOR_ACCENT     clrAqua

// Panel layout (x, y, w, h)
#define UI_STATUS_X         10
#define UI_STATUS_Y         10
#define UI_STATUS_W         280
#define UI_STATUS_H         180

#define UI_METRICS_X        10
#define UI_METRICS_Y        200
#define UI_METRICS_W        280
#define UI_METRICS_H        120

#define UI_OSC_X            300
#define UI_OSC_Y            10
#define UI_OSC_W            220
#define UI_OSC_H            140

//+------------------------------------------------------------------+
//| Draw rounded rectangle panel                                    |
//+------------------------------------------------------------------+
void MadTurtle_DrawPanel(int x, int y, int w, int h, color bg = UI_COLOR_PANEL, color border = UI_COLOR_ACCENT)
{
   string name = StringFormat("panel_bg_%d_%d", x, y);
   if(ObjectFind(0, name) < 0) {
      ObjectCreate(0, name, OBJ_RECTANGLE, 0, 0, 0);
   }
   ObjectSetInteger(0, name, OBJPROP_XDISTANCE, x);
   ObjectSetInteger(0, name, OBJPROP_YDISTANCE, y);
   ObjectSetInteger(0, name, OBJPROP_XSIZE, w);
   ObjectSetInteger(0, name, OBJPROP_YSIZE, h);
   ObjectSetInteger(0, name, OBJPROP_COLOR, border);
   ObjectSetInteger(0, name, OBJPROP_STYLE, STYLE_SOLID);
   ObjectSetInteger(0, name, OBJPROP_WIDTH, 1);
   ObjectSetInteger(0, name, OBJPROP_FILL, true);
   ObjectSetInteger(0, name, OBJPROP_BGCOLOR, bg);
   ObjectSetInteger(0, name, OBJPROP_SELECTABLE, false);
   ObjectSetInteger(0, name, OBJPROP_HIDDEN, true);
}

//+------------------------------------------------------------------+
//| Draw label text on panel                                         |
//+------------------------------------------------------------------+
void MadTurtle_DrawLabel(string objName, string text, int x, int y, int fontSize = 9,
                         color clr = UI_COLOR_TEXT, int anchor = ANCHOR_LEFT_UPPER)
{
   if(ObjectFind(0, objName) < 0) {
      ObjectCreate(0, objName, OBJ_LABEL, 0, 0, 0);
   }
   ObjectSetInteger(0, objName, OBJPROP_XDISTANCE, x);
   ObjectSetInteger(0, objName, OBJPROP_YDISTANCE, y);
   ObjectSetString(0, objName, OBJPROP_TEXT, text);
   ObjectSetInteger(0, objName, OBJPROP_COLOR, clr);
   ObjectSetInteger(0, objName, OBJPROP_FONTSIZE, fontSize);
   ObjectSetInteger(0, objName, OBJPROP_ANCHOR, anchor);
   ObjectSetInteger(0, objName, OBJPROP_SELECTABLE, false);
   ObjectSetInteger(0, objName, OBJPROP_HIDDEN, true);
}

//+------------------------------------------------------------------+
//| Draw mini equity curve (simple text + bar)                       |
//+------------------------------------------------------------------+
void MadTurtle_DrawEquityCurve(double &equity[], int x, int y, int w, int h, color lineClr = UI_COLOR_PROFIT)
{
   int n = ArraySize(equity);
   if(n < 2) return;

   double minE = equity[ArrayMinimum(equity)];
   double maxE = equity[ArrayMaximum(equity)];
   if(maxE - minE < 1e-6) maxE = minE + 1.0;

   // Draw as vertical bars in a rectangle
   int barW = (int)((double)w / n);
   if(barW < 1) barW = 1;

   for(int i = 0; i < n; i++) {
      int barH = (int)((equity[i] - minE) / (maxE - minE) * h);
      if(barH < 1) barH = 1;
      string barName = StringFormat("eq_bar_%d", i);
      if(ObjectFind(0, barName) < 0) {
         ObjectCreate(0, barName, OBJ_RECTANGLE, 0, 0, 0);
      }
      ObjectSetInteger(0, barName, OBJPROP_XDISTANCE, x + i * barW);
      ObjectSetInteger(0, barName, OBJPROP_YDISTANCE, y + h - barH);
      ObjectSetInteger(0, barName, OBJPROP_XSIZE, barW);
      ObjectSetInteger(0, barName, OBJPROP_YSIZE, barH);
      ObjectSetInteger(0, barName, OBJPROP_COLOR, lineClr);
      ObjectSetInteger(0, barName, OBJPROP_FILL, true);
      ObjectSetInteger(0, barName, OBJPROP_SELECTABLE, false);
      ObjectSetInteger(0, barName, OBJPROP_HIDDEN, true);
   }
}

//+------------------------------------------------------------------+
//| Draw signal oscillator bars (buy/sell confidence)               |
//+------------------------------------------------------------------+
void MadTurtle_DrawOscillator(double buyConf, double sellConf, int x, int y, int w, int h)
{
   string objBuy  = "osc_buy_bar";
   string objSell = "osc_sell_bar";

   if(ObjectFind(0, objBuy) < 0)  ObjectCreate(0, objBuy,  OBJ_RECTANGLE, 0, 0, 0);
   if(ObjectFind(0, objSell) < 0) ObjectCreate(0, objSell, OBJ_RECTANGLE, 0, 0, 0);

   int buyH  = (int)(buyConf  / 100.0 * h);
   int sellH = (int)(sellConf / 100.0 * h);

   ObjectSetInteger(0, objBuy, OBJPROP_XDISTANCE, x);
   ObjectSetInteger(0, objBuy, OBJPROP_YDISTANCE, y + h - buyH);
   ObjectSetInteger(0, objBuy, OBJPROP_XSIZE, w / 2 - 2);
   ObjectSetInteger(0, objBuy, OBJPROP_YSIZE, buyH);
   ObjectSetInteger(0, objBuy, OBJPROP_COLOR, UI_COLOR_BUY);
   ObjectSetInteger(0, objBuy, OBJPROP_FILL, true);
   ObjectSetInteger(0, objBuy, OBJPROP_SELECTABLE, false);
   ObjectSetInteger(0, objBuy, OBJPROP_HIDDEN, true);

   ObjectSetInteger(0, objSell, OBJPROP_XDISTANCE, x + w / 2 + 2);
   ObjectSetInteger(0, objSell, OBJPROP_YDISTANCE, y + h - sellH);
   ObjectSetInteger(0, objSell, OBJPROP_XSIZE, w / 2 - 2);
   ObjectSetInteger(0, objSell, OBJPROP_YSIZE, sellH);
   ObjectSetInteger(0, objSell, OBJPROP_COLOR, UI_COLOR_SELL);
   ObjectSetInteger(0, objSell, OBJPROP_FILL, true);
   ObjectSetInteger(0, objSell, OBJPROP_SELECTABLE, false);
   ObjectSetInteger(0, objSell, OBJPROP_HIDDEN, true);
}

//+------------------------------------------------------------------+
//| Clean up all UI objects on deinit                                |
//+------------------------------------------------------------------+
void MadTurtle_CleanupUI()
{
   ObjectsDeleteAll(0, "panel_bg_");
   ObjectsDeleteAll(0, "ui_label_");
   ObjectsDeleteAll(0, "eq_bar_");
   ObjectsDeleteAll(0, "osc_");
   ObjectsDeleteAll(0, "sig_arrow_");
}

#endif // MADTURTLE_UI