Article-23867-Building-AI-Powered-Trading-Systems-UI-Optimization/AI EA PART 11.mq5

//+------------------------------------------------------------------+
//|                                                AI EA PART 11.mq5 |
//|                           Copyright 2026, Allan Munene Mutiiria. |
//|                                   https://t.me/Forex_Algo_Trader |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Allan Munene Mutiiria."
#property link      "https://t.me/Forex_Algo_Trader"
#property version   "1.00"
#property strict

//--- Draw every brand mark and icon as vectors so the EA ships as one crisp file

//+------------------------------------------------------------------+
//| Inputs                                                           |
//+------------------------------------------------------------------+
input group "=== OPENAI API SETTINGS ==="
input string OpenAI_Model      = "gpt-4o";                                     // OpenAI Model Name
input string OpenAI_Endpoint   = "https://api.openai.com/v1/chat/completions"; // OpenAI API Endpoint URL
input int    MaxResponseLength = 3000;                                         // Max Response Length (Tokens)

input group "=== LOGGING SETTINGS ==="
input string LogFileName            = "ChatGPT_EA_Log.txt"; // Log File Name
input int    MaxChartBars           = 10;                   // Max Chart Bars To Send To AI
input bool   DeleteLogsOnChatDelete = true;                 // Clear Logs When Deleting Chats

input group "=== AUTO-TRADING SETTINGS ==="
input bool   AutoTrade        = true;  // Enable Auto-Trading On AI Signals
input double LotSize          = 0.01;  // Lot Size For Auto-Trades
input int    MagicNumber      = 12345; // Magic Number For Trades
input bool   EnableAutoSignal = false; // Enable Auto Signal Check On New Bar

//+------------------------------------------------------------------+
//| Global Variables                                                 |
//+------------------------------------------------------------------+
//--- Store the OpenAI API key used to authenticate chat completion requests
string OpenAI_API_Key = "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";

//+------------------------------------------------------------------+
//| Module Includes                                                  |
//+------------------------------------------------------------------+
//--- Define sentinel so headers skip extern forward declarations and avoid type conflicts
#define AI_COMPILED_FROM_MAIN

//--- Include theme constants and color definitions
#include "AI Canvas Theme.mqh"
//--- Include low-level canvas drawing primitives
#include "AI Canvas Primitives.mqh"
//--- Include JSON parsing and file utilities
#include "AI JSON FILE.mqh"
//--- Include shared canvas state structures and globals
#include "AI Canvas State.mqh"
//--- Include scrollbar component logic
#include "AI Canvas Scrollbar.mqh"
//--- Include text editor and caret handling
#include "AI Canvas Editor.mqh"
//--- Include chat panel rendering routines
#include "AI Canvas Render.mqh"
//--- Include trading and AI signal logic
#include "AI Logic.mqh"
//--- Include user interaction and input dispatch
#include "AI Canvas Interact.mqh"
//--- Include top-level shell lifecycle handlers
#include "AI Canvas Shell.mqh"

//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//--- Delegate initialization to the shell module and abort on failure
   if(!Ai_Init())
      return INIT_FAILED;
//--- Start the millisecond timer that drives the editor caret blink
   EventSetMillisecondTimer(500);
//--- Report successful initialization
   return INIT_SUCCEEDED;
  }

//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//--- Stop the millisecond timer
   EventKillTimer();
//--- Delegate cleanup to the shell module
   Ai_Deinit();
  }

//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//--- Forward tick handling to the shell module
   Ai_OnTick();
  }

//+------------------------------------------------------------------+
//| ChartEvent function                                              |
//+------------------------------------------------------------------+
void OnChartEvent(const int id, const long &lparam, const double &dparam, const string &sparam)
  {
//--- Forward the chart event to the shell module for dispatch
   Ai_OnChartEvent(id, lparam, dparam, sparam);
  }

//+------------------------------------------------------------------+
//| Timer function                                                   |
//+------------------------------------------------------------------+
void OnTimer()
  {
//--- Forward the timer tick to the shell module
   Ai_OnTimer();
  }
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+