class CandlestickAlgorithm(QCAlgorithm):
    
    def Initialize(self):
        self.SetStartDate(2018, 1, 1)
        self.SetEndDate(2019, 6, 30)
        self.SetCash(100000)
        self.MarkOrder = None
        self.SL = 0.95
        self.TP = 1.10
        self.aapl = self.AddEquity("AAPL", Resolution.Minute)
        self.Window = RollingWindow[TradeBar](5)
        self.Consolidate("AAPL", Resolution.Daily, self.TradeBarHandler)
        
    def TradeBarHandler(self, TradeBar):
        self.Window.Add(TradeBar);
    
    def OnOrderEvent(self, OrderEvent):
        if OrderEvent.FillQuantity == 0:
            return;
        
        Order = self.Transactions.GetOrderById(OrderEvent.OrderId)
        FillPrice = round(OrderEvent.FillPrice*1, 2);
        StopPrice = round(FillPrice * self.SL, 2);
        ProfitPrice = round(FillPrice * self.TP, 2);
        self.Log('>> SL       >> FillPrice:{} StopPrice:{} ProfitPrice:{}'.format(FillPrice, StopPrice, ProfitPrice));
        self.Log("ORDER NOTIFICATION >> {} >> Status: {} Symbol: {}. Quantity: "
                    "{}. Direction: {}. Fill Price {}".format(str(Order.Tag),
                                                   str(OrderEvent.Status),
                                                   str(OrderEvent.Symbol),
                                                   str(OrderEvent.FillQuantity),
                                                   str(OrderEvent.Direction),
                                                   str(OrderEvent.FillPrice)));
        if self.Portfolio.Invested:
            self.StopMarketOrder("AAPL", -100, StopPrice, 'Loss');
            self.LimitOrder("AAPL", -50, ProfitPrice, 'Profit');
                                                   
                                                
    def OnData(self, data):
        if not (self.Window.IsReady): 
            return
        if not self.Portfolio.Invested:
            if self.Window[1].Low < self.Window[2].Low and self.Window[0].Low < self.Window[1].Low and self.Securities["AAPL"].Open < self.Window[0].Low and self.Securities["AAPL"].Price > self.Window[0].Close:
                self.MarkOrder = self.MarketOrder("AAPL", 100);
            elif self.Window[2].Low < self.Window[3].Low and self.Window[1].Low < self.Window[2].Low and self.Window[0].Open < self.Window[1].Low and self.Window[0].Open < self.Window[1].Low and self.Securities["AAPL"].Price > self.Window[0].High:
                self.MarkOrder = self.MarketOrder("AAPL", 101);