// Expert Advisor properties
input double LotSize = 0.1;
input int StopLoss = 100;
input int TakeProfit = 200;
input int MagicNumber = 12345;

// Expert Advisor initialization function
int OnInit()
{
  return(INIT_SUCCEEDED);
}

// Expert Advisor start function
void OnTick()
{
  // Check if there are any open orders
  if (OrdersTotal() == 0)
  {
    // Get current candlestick data
    MqlRates rates[];
    int copied = CopyRates(_Symbol, PERIOD_CURRENT, 0, 1, rates);

    // Check if candle is bullish
    if (rates[0].close > rates[0].open)
    {
      // Get current market price
      double price = SymbolInfoDouble(_Symbol, SYMBOL_ASK);

      // Calculate stop loss and take profit levels
      double stopLossPrice = price - StopLoss * _Point;
      double takeProfitPrice = price + TakeProfit * _Point;

      // Place a buy order
      int ticket = OrderSend(_Symbol, OP_BUY, LotSize, price, 0, stopLossPrice, takeProfitPrice, "Buy order", MagicNumber, 0, Green);

      // Check if order was successfully placed
      if (ticket > 0)
      {
        Print("Buy order placed successfully");
      }
      else
      {
        Print("Failed to place buy order, error code: ", GetLastError());
      }
    }
    // Check if candle is bearish
    else if (rates[0].close < rates[0].open)
    {
      // Get current market price
      double price = SymbolInfoDouble(_Symbol, SYMBOL_BID);

      // Calculate stop loss and take profit levels
      double stopLossPrice = price + StopLoss * _Point;
      double takeProfitPrice = price - TakeProfit * _Point;

      // Place a sell order
      int ticket = OrderSend(_Symbol, OP_SELL, LotSize, price, 0, stopLossPrice, takeProfitPrice, "Sell order", MagicNumber, 0, Red);

      // Check if order was successfully placed
      if (ticket > 0)
      {
        Print("Sell order placed successfully");
      }
      else
      {
        Print("Failed to place sell order, error code: ", GetLastError());
      }
    }
  }
}

// Expert Advisor deinitialization function
void OnDeinit(const int reason)
{
  Print("Expert Advisor deinitialized with reason: ", reason);
}