DCAv2/trader.py

import time
from os import path, remove
from json import dumps, load
from config_handler import ConfigHandler
from status_handler import StatusHandler

class trader:
    def __init__(self, broker, pair: str, is_import: bool = False):
        
        #Flags
        self.pause = True
        self.quit = False
        self.restart = False                                                    
        self.warnings = {
            "short_price_exceeds_old_long": False,
            "speol_notified": False
        }
        self.trader_restart_errors = {1: "start_trader returned error #1. Trader will be restarted",
                                    2: "start_trader returned error #2: Initial order never got filled. Trader will be restarted",
                                    3: "start_trader returned error #3: Slippage threshold exceeded. Trader will be restarted"}      

        self.broker = broker
        self.config = ConfigHandler(pair,broker)
        base_quote = self.config.get_pair()
        self.base,self.quote = base_quote.split("/")
        self.status = StatusHandler(broker, self.base, self.quote)        
        self.market = self.broker.fetch_market(base_quote)
        self.market_load_time = int(time.time())
        self.market_reload_period = 86400       #Market reload period in seconds
        self.status.set_start_time(int(time.time()))
        self.last_time_seen = time.time()
        
        #Status string caches
        self.low_price_cache = None
        self.mid_price_cache = None
        self.high_price_cache = None
        self.concurrent_so_amount_cache = None
            
        if self.config.get_is_short():
            #Check if there is an old_long file. If so, load it.
            try:
                with open(f"status/{self.base}{self.quote}.oldlong") as ol:
                    self.status.set_old_long(load(ol))
            except Exception as e:
                self.broker.logger.log_this(f"Exception: No old_long file. {e}",1,base_quote)
                
        self.profit_filename = f"profits/{self.base}{self.quote}.profits"
        self.log_filename = f"logs/{self.base}{self.quote}.log"
        
        self.deals_timestamps = self.broker.get_trades_timestamps(base_quote,self.config.get_boosted_time_range())

        self.status.set_pause_reason("Initialization")
        if is_import:
            self.load_imported_trader()
            return None
        else:
            #Only reloads the value from config file if the trader wasn't running previously.
            self.status.set_no_of_safety_orders(self.config.get_no_of_safety_orders())
        
        # An alternative would be to set up a variable like self.is_initalized to false and finish the initialization here.
        # Then, in the main loop, check if self.is_initalized is false. If it is, run start_trader.

        start_result = self.start_trader()
        if start_result==0:
            return None                #Everything is OK
        elif start_result==1:       #If initialization fails
            self.quit = True
        elif start_result==2:       #Retries exceeded
            if self.config.get_force_restart_if_retries_exhausted():
                self.pause = False
                self.restart = True
            else:
                self.quit = True
        elif start_result==3:       #Not enough liquidity
            self.pause = False
            self.restart = True

    
    def __str__(self):
        return self.status.get_status_string()
    
       
    def get_color(self, color):
        '''
        Returns white if color does not exist
        '''
        colors = {"yellow": "\033[0;33;40m",
                  "green": "\033[0;32;40m",
                  "red": "\033[0;31;40m",
                  "blue": "\033[0;34;40m",
                  "cyan": "\033[0;36;40m",
                  "bright_white": "\033[0;97;40m",
                  "bright_green": "\033[0;92;40m",
                  "white": "\033[0;37;40m"}
        return colors[color] if color in colors else "\033[0;37;40m"
                
    
    def get_status_dict(self):
        return self.status.get_status()
    
    
    def set_market_load_time(self, period: float) -> int:
        self.market_load_time = period
        return 0

    
    def get_market_reload_period(self) -> float:
        return self.market_reload_period

    
    def start_trader(self) -> int:
        '''
        Initializes the trader.
        '''
        #Perhaps we should search for open buy orders from a crashed trader and cancel them?

        #Resets some variables
        self.status.set_so_amount(0)
        self.status.clear_deal_order_history()
        self.status.set_take_profit_order(self.broker.get_empty_order())
        self.status.set_safety_orders([])
        self.status.set_safety_orders_filled(0)
        self.status.set_no_of_safety_orders(self.config.get_no_of_safety_orders())

        #Reloads the market
        new_market_data = self.broker.fetch_market(self.status.get_pair())
        if new_market_data is not None:
            self.market = new_market_data
        
        self.pause = True
        self.status.set_pause_reason("start_trader")
        
        if self.status.get_is_short():
            self.broker.logger.log_this("Calculating optimal order size...",2,self.status.get_pair())
            
            #Get minimum order size from exchange
            self.broker.logger.log_this("Fetching minimum order size...",2,self.status.get_pair())
            min_base_size = self.broker.get_min_base_size(self.status.get_pair())
            if min_base_size is None:
                self.broker.logger.log_this("Can't fetch the minimum order size",1,self.status.get_pair())
                return 1
            
            #Fetch the amount of free base available on the exchange
            self.broker.logger.log_this("Fetching free base currency on the exchange...",2,self.status.get_pair())
            free_base = self.fetch_free_base()
            if free_base is None:
                self.broker.logger.log_this("Can't fetch the amount of base at the exchange",1,self.status.get_pair())
                return 1
            
            #Buy missing base sold because of rounding errors (rare)
            if self.status.get_old_long()!={}:
                diff = self.broker.amount_to_precision(self.status.get_pair(), self.status.get_old_long()["tp_amount"] - free_base)
                if diff>min_base_size:
                    self.broker.logger.log_this(f"Buying missing {diff} {self.base}",1,self.status.get_pair())
                    self.broker.new_market_order(self.status.get_pair(),diff,"buy",amount_in_base=True)
                    time.sleep(self.broker.get_wait_time()*2)
                    #Re-quering for the amount of base currency on the exchange
                    free_base = self.fetch_free_base()
                    if free_base is None:
                        self.broker.logger.log_this("Can't fetch the amount of base at the exchange",1,self.status.get_pair())
                        return 1                        

            #Calculate order size and amount of safety orders
            self.broker.logger.log_this("Calculating the order size...",2,self.status.get_pair())
            order_size,no_of_safety_orders = self.calculate_order_size(free_base,min_base_size,self.config.get_max_short_safety_orders())
            if order_size is None or no_of_safety_orders is None:
                self.broker.logger.log_this("Can't calculate optimal size",1,self.status.get_pair())
                return 1
            self.status.set_order_size(order_size)
            self.status.set_no_of_safety_orders(no_of_safety_orders)
            self.broker.logger.log_this(f"Order size: {self.broker.amount_to_precision(self.status.get_pair(),order_size)}. Amount of safety orders: {no_of_safety_orders}",2,self.status.get_pair())
            
            #Write the changes to the config file
            self.config.save_to_file()
        else:
            #Check order size
            self.status.set_pause_reason("start_trader - checking order size")
            self.broker.logger.log_this("Checking for order size",2,self.status.get_pair())
            minimum_order_size_allowed = self.broker.get_min_quote_size(self.status.get_pair())
            if minimum_order_size_allowed is not None and minimum_order_size_allowed>self.config.get_order_size():
                self.broker.logger.log_this(f"Order size too small. Minimum order size is {minimum_order_size_allowed} {self.quote}",1,self.status.get_pair())
                if minimum_order_size_allowed<self.config.get_order_size()*2:
                    #int(n)+1 is treated here as a simplified ceil function, since minimum_order_size_allowed will always be positive.
                    self.broker.logger.log_this(f"Due to exchange limits, trader initial order size will be {float(int(minimum_order_size_allowed)+1)} {self.quote}",1,self.status.get_pair())
                    self.config.set_order_size(float(int(minimum_order_size_allowed)+1))
                else:
                    self.broker.logger.log_this("Limit difference is more than 2x the configured order size. Please adjust the order size in the trader config file and restart the trader.",1,self.status.get_pair())
                    return 1
            
            #check slippage
            if self.config.get_check_slippage():
                self.broker.logger.log_this("Checking slippage...",2,self.status.get_pair())
                self.status.set_pause_reason("start_trader - checking slippage")
                if self.check_orderbook_depth(self.broker.get_slippage_default_threshold(),self.config.get_order_size()):
                    #Slippage threshold exceeded
                    self.broker.logger.log_this("Slippage threshold exceeded",1,self.status.get_pair())
                    return 3
        
        self.status.set_pause_reason("start_trader - after slippage")
        self.status.set_order_size(self.config.get_order_size())
        
        #Sending initial order
        self.status.set_pause_reason("start_trader - sending first order")
        self.broker.logger.log_this("Sending first order...",2,self.status.get_pair())
        action = "sell" if self.config.get_is_short() else "buy"
        first_order = self.broker.new_market_order(self.status.get_pair(),self.status.get_order_size(),action)
        #self.broker.logger.log_this(f"First order id: {first_order}",1,self.status.get_pair())
        if first_order in [None,self.broker.get_empty_order()]:
            self.broker.logger.log_this(f"Error sending the first order. Market order returned {first_order}",1,self.status.get_pair())
            return 1
        tries = self.broker.get_retries()*2 #This is really necessary, don't change it. Don't. DON'T.
        
        #Wait until the first order gets filled
        self.status.set_pause_reason("start_trader - waiting for the first order to get filled")
        while True:
            #Wait a bit longer, sometimes a recently filled market order is not updated quickly enough.
            # When that happens, the amount of base taken into account by the trader is lower than the amount bought,
            # which ends up misrepresenting the trade cost per unit of base, which causes the take profit price to skyrocket.
            time.sleep(self.broker.get_wait_time())       
            returned_order = self.broker.get_order(first_order["id"],self.status.get_pair())
            if returned_order==self.broker.get_empty_order():
                self.broker.logger.log_this("Problems with the initial order",1,self.status.get_pair())
                return 1
            elif returned_order["status"]=="closed":
                break
            elif returned_order["status"]=="expired":
                self.broker.logger.log_this(f"First order expired. Id: {returned_order['id']}",1,self.status.get_pair())
                return 1
            else:
                tries-=1
                self.broker.logger.log_this("Waiting for initial order to get filled...",2,self.status.get_pair())
                self.broker.logger.log_this(f"Order ID: {returned_order['id']}",2,self.status.get_pair())
                if tries==0:
                    self.broker.logger.log_this("Restart retries exhausted.",0,self.status.get_pair())
                    self.broker.cancel_order(returned_order["id"],self.status.get_pair())                    
                    #self.restart = True    #This restart is tricky, it can end up in an endless loop of retries
                                            #At this point, both the take_profit_routine initialization AND the subsequent restart attempt failed.
                                            #Since it only reaches this point very unfrequently, let we'll the trader get stuck in a pause state.
                    return 2

        #Save the order
        if self.broker.follow_order_history:
            self.status.set_pause_reason("start_trader - saving the order in deal_order_history")
            self.status.update_deal_order_history(returned_order)
        
        # Reset the fee count and sum fees from the first order
        self.status.set_fees_paid_in_base(self.parse_fees(returned_order)[0])
        self.status.set_fees_paid_in_quote(self.parse_fees(returned_order)[1])
        self.broker.logger.log_this(f"Fees paid: {self.status.get_fees_paid_in_base()} {self.base}, {self.status.get_fees_paid_in_quote()} {self.quote}",2,self.status.get_pair())
        self.broker.logger.log_this(f"Take profit order ID: {returned_order['id']}",2,self.status.get_pair())

        # Sum total amount of quote and base
        if returned_order["filled"]!=None:
            self.status.set_base_bought(returned_order["filled"])
            if not self.config.get_is_short():
                self.status.set_base_bought(self.status.get_base_bought()-self.status.get_fees_paid_in_base())
            self.status.set_quote_spent(returned_order["cost"])
        else:
            self.broker.logger.log_this("Error starting trader. Aborting.",1,self.status.get_pair())
            return 1

        # Send the take profit order
        self.status.set_pause_reason("start_trader - sending tp order")
        self.broker.logger.log_this("Sending take profit order...",2,self.status.get_pair())
        if self.send_new_tp_order()==0:
            self.broker.logger.log_this("Take profit order sent",2,self.status.get_pair())
        else:
            self.broker.logger.log_this("Error sending take profit order. Aborting.",1,self.status.get_pair())
            return 1

        # Generate the safety prices table
        self.status.set_start_price(self.broker.price_to_precision(self.status.get_pair(),self.status.get_quote_spent()/self.status.get_base_bought()))
        self.status.set_safety_price_table(self.calculate_safety_prices(self.status.get_start_price(),self.status.get_no_of_safety_orders(),self.config.get_safety_order_deviance()))

        # Send the initial batch of safety orders
        self.status.set_pause_reason("start_trader - sending safety orders")
        self.broker.logger.log_this("Sending safety orders...",2,self.status.get_pair())
        amount_of_so = self.config.get_concurrent_safety_orders() if not self.status.get_is_boosted() else self.config.get_boosted_concurrent_safety_orders()
        max_initial_safety_orders = min(amount_of_so,self.status.get_no_of_safety_orders()) #To never send more than the max amount of safety orders        
        orders_placed = self.send_new_safety_order_batch(max_initial_safety_orders)
        if orders_placed is not None:
            self.broker.logger.log_this(f"{orders_placed}/{max_initial_safety_orders} safety orders placed",2,self.status.get_pair())
        else:
            self.broker.logger.log_this("Error sending safety orders. Cancelling take profit order and aborting",1,self.status.get_pair())
            self.broker.cancel_order(self.status.get_take_profit_order()["id"],self.status.get_pair())
            return 1

        # Send cleanup order (if cleanup)
        self.status.set_pause_reason("start_trader - doing cleanup (if needed)")
        if self.config.get_cleanup() and not self.config.get_is_short():   #Short traders do not need cleanup.
            self.do_cleanup()

        self.status.set_deal_start_time(int(time.time()))
        self.update_status(True)
        self.pause = False
        self.status.set_pause_reason("")
        return 0


    def update_status(self, write_to_disk: bool) -> int:
        '''
        Updates the status dictionary
        
        :param write_to_disk: bool - If True, writes the status file to disk.
        :return: int
        '''
        try:
            if self.status.get_safety_orders()!=[]:
                self.status.set_next_so_price(self.status.get_safety_orders()[0]["price"])
            elif len(self.status.get_safety_price_table())>self.status.get_safety_orders_filled():
                    self.status.set_next_so_price(self.status.get_safety_price_table()[self.status.get_safety_orders_filled()])
            else:
                self.status.set_next_so_price(0)
            self.status.set_is_paused(self.pause)
            self.status.set_is_short(self.config.get_is_short())
            #self.status.set_no_of_safety_orders(self.config.get_no_of_safety_orders())
            self.status.set_deal_uptime(int(time.time()) - self.status.get_deal_start_time())
            self.status.set_total_uptime(int(time.time()) - self.status.get_start_time())
            self.status.set_tp_mode(self.config.get_tp_mode())
            self.status.set_profit_table(self.config.get_tp_table())
            self.status.set_autoswitch(self.config.get_autoswitch())
            self.status.set_liquidate_after_switch(self.config.get_liquidate_after_switch())
        except Exception as e:
            self.broker.logger.log_this(f"Can't update status dictionary. Exception: {e}",1,self.status.get_pair())
            return 1
            
        if write_to_disk:
            self.status.save_to_file()
            
        return 0


    def dca_cost_calculator(self, order_size: float, amount_of_so: int, scalar: float) -> float:
        '''
        Returns the maximum amount of currency that can be used by a trader, given the initial order size

        :param order_size: float
        :param amount_of_so: int
        :param scalar: float
        :return: float
        '''
        r = scalar * 100
        if abs(r - 1.0) < 1e-6:
            return order_size * (amount_of_so + 1)
        return order_size * (r * (r**amount_of_so - 1) / (r - 1)) + order_size


    def base_add_calculation(self, base_currency_amount: float, max_so: int = 100):
        '''
        Calculates how many safety orders you can add to the trader with a given amount of base currency.
        
        :param base_currency_amount: float
        :return: int
        '''
        
        if not self.config.get_is_short():  # Only works for short traders.
            return 0
        
        amount_accumulated = 0
        so_count = 0
        for i in range(self.status.get_so_amount()+1,max_so+1):
            amount_accumulated+= self.gib_so_size(self.status.get_order_size(),i,self.config.get_safety_order_scale())
            if amount_accumulated >= base_currency_amount:
                return so_count
            so_count+=1
        return so_count


    def return_optimal_order_size(self, amount: float, min_size: float, amount_of_safety_orders: int, scalar: float) -> float:
        '''
        Calculates the optimal order size for a short trader, according to the amount passed as a parameter.
        Due to performance issues, the step size that is used is 1/10th of the minimum order size.
        
        :param amount: float
        :param min_size: float
        :param amount_of_safety_orders: int
        :param scalar: float
        :return: float
        '''
        low, high = min_size, amount
        best = 0.0
        while high - low > min_size / 10:
            mid = (low + high) / 2
            cost = self.dca_cost_calculator(mid, amount_of_safety_orders, scalar)
            if cost <= amount:
                best = mid
                low = mid
            else:
                high = mid
        return best

    
    def parse_fees(self, order: dict) -> tuple: 
        '''
        Returns the fees paid ordered in "base,quote"
        Note: CCXT does not detail the fees paid if the exchange is Binance.
        '''
        
        basefee = 0
        quotefee = 0
        
        #Uncomment if you want to guesstimate Binance's fees (Should this be a flag?).
        #if self.broker.get_exchange_name()=="binance":
        #    #Fees of buy orders are charged in base currency, fees of sell orders are charged in quote currency.
        #    try:
        #        fee_rate = self.market["maker"] if order["type"]=="limit" else self.market["taker"]
        #    except Exception as e:
        #        self.broker.logger.log_this(f"Exception fetching market information: {e}. Using default fee rate of 0.1%",1,self.status.get_pair())
        #        fee_rate = 0.001
        #        
        #    if order["side"]=="buy":
        #        basefee = order["filled"]*float(fee_rate)
        #    elif order["side"]=="sell":
        #        quotefee = order["cost"]*float(fee_rate)
        #    return basefee,quotefee
            
        for x in order["fees"]:
            if x["currency"]==self.base:
                basefee+=float(x["cost"])
            if x["currency"]==self.quote:
                quotefee+=float(x["cost"])
        return basefee,quotefee


    def do_cleanup(self) -> int:
        '''
        Checks for any remaining base currency balance on the exchange
        If it finds some and that amount is enough, it sends a sell order at the take profit price
        It was implemented because some deals close with a little amount of base remaining
         and it tends to pile up overtime
        A more elegant solution would be to take note of the amount and the price at the moment of the deal closing that lead to
         that small amount of change to appear, to make possible to calculate an optimal sell price of the remaining assets
         instead of brute forcing it this way.
        For smaller traders that might be overengineering it a bit anyway
        '''
        
        if self.config.get_is_short():   #Short traders do not need cleanup
            return 0
        
        balance_to_clean = self.fetch_free_base()
        if balance_to_clean is None:
            self.broker.logger.log_this("Can't fetch free base",1,self.status.get_pair())
            return 1
        balance_to_clean /= 2   #Maybe it's a good idea, sort of DCAing the dust.
        min_base_size = self.broker.get_min_base_size(self.status.get_pair())
        #minimum_cleanup_size = self.status.get_safety_orders()[0]["amount"]*2 
                
        if balance_to_clean >= min_base_size:
            self.broker.logger.log_this(f"Balance to clean: {balance_to_clean} {self.base}",2,self.status.get_pair())
            self.broker.logger.log_this("Sending cleanup order...",2,self.status.get_pair())
            cleanup_order = self.broker.new_limit_order(self.status.get_pair(),balance_to_clean,"sell",self.status.get_take_profit_price())         
            if cleanup_order is None:
                self.broker.logger.log_this("Problems with the cleanup order, new_limit_order returned None",1,self.status.get_pair())
                return 1
            elif cleanup_order==self.broker.get_empty_order():
                self.broker.logger.log_this("Problems with the cleanup order, new_limit_order returned an empty order",1,self.status.get_pair())
                return 1
            else:
                self.broker.logger.log_this("Cleanup successful",2,self.status.get_pair())
                return 0
        self.broker.logger.log_this("No cleanup needed",2,self.status.get_pair())
        return 0


    def calculate_order_size(self, free_base: float, min_base_size: float, amount_of_so: int = 30) -> tuple:
        '''
        Calculates the optimal order size and the amount of safety orders from the free_base and minimum base size
        '''
        
        optimal_order_size = 0
        minimum_amount_of_safety_orders = 1 #This variable could be a config knob
        while amount_of_so>minimum_amount_of_safety_orders:
            optimal_order_size = self.return_optimal_order_size(free_base,min_base_size,amount_of_so,self.config.get_safety_order_scale())    #safety_order_scale: safety order growth factor
            if optimal_order_size!=0:
                self.broker.logger.log_this(f"Optimal order size is {optimal_order_size}",2,self.status.get_pair())
                break
            amount_of_so-=1
        if optimal_order_size==0:
            self.broker.logger.log_this("Not enough base to switch. Order size would be too small",1,self.status.get_pair())
            self.pause = False
            self.status.set_pause_reason("")
            return None,None
        if optimal_order_size<min_base_size: #Sometimes amount_to_precision rounds to a value less than the minimum
            self.broker.logger.log_this("Optimal order size is smaller than the minimum order size",1,self.status.get_pair())
            self.pause = False
            self.status.set_pause_reason("")
            return None,None
        return optimal_order_size,amount_of_so


    def fetch_free_base(self,currency: str = ""):
        '''
        Returns the amount of free currency on the exchange
        '''
        
        if currency=="":
            currency = self.base
        balance = self.broker.get_coins_balance()
        if balance==[]:
            self.broker.logger.log_this("Can't fetch free base from the exchange",1,self.status.get_pair())
            return None
        if currency in balance["free"]:
            return float(balance["free"][currency])
        self.broker.logger.log_this("Currency not present in balance",1,self.status.get_pair())
        return 0


    def switch_to_short(self) -> int:
        '''
        This method modifies the config file of a trader to convert it to short.
        It automagically sets the order size according to the funds available.
        If not enough funds, it returns 1
        '''
        
        if self.config.get_is_short():   #Check if the trader is already in short mode
            return 1
        
        #Let's do some type checking first
        if self.status.get_take_profit_order() is None:
            self.broker.logger.log_this("Take profit order is None, can't switch to short",1,self.status.get_pair())
            return 1
        
        #Pauses trader
        self.pause = True
        self.status.set_pause_reason("switch_to_short")

        #Fetch the real amount of available base
        self.broker.logger.log_this(f"Fetching available {self.base}",2,self.status.get_pair())
        free_base = self.fetch_free_base()
        if free_base is None:
            return 1

        #Fetch the minimal order size
        min_base_size = self.broker.get_min_base_size(self.status.get_pair())
        if min_base_size is None:
            self.broker.logger.log_this("Error. Can't fetch market info from the exchange",1,self.status.get_pair())
            self.pause = False
            self.status.set_pause_reason("")
            return 1

        #Check if there is enough base
        if self.broker.amount_to_precision(self.status.get_pair(),free_base+self.status.get_take_profit_order()["amount"])<=min_base_size:
            self.broker.logger.log_this("Error. Not enough base currency",1,self.status.get_pair())
            self.pause = False
            self.status.set_pause_reason("")
            return 1
        
        #Calculate order size
        self.broker.logger.log_this("Calculating optimal order size",2,self.status.get_pair())
        optimal_order_size,amount_of_so = self.calculate_order_size(free_base+self.status.get_take_profit_order()["amount"],min_base_size,amount_of_so=self.config.get_max_short_safety_orders())
        if optimal_order_size is None or amount_of_so is None:
            return 1
        self.broker.logger.log_this(f"New order size: {optimal_order_size}",2,self.status.get_pair())
        self.broker.logger.log_this(f"Amount of safety orders: {amount_of_so}",2,self.status.get_pair())

        #Close old orders
        self.broker.logger.log_this("Switching trader mode to short",2,self.status.get_pair())
        self.broker.logger.log_this("Closing orders...",2,self.status.get_pair())
        if self.broker.cancel_order(self.status.get_take_profit_order()["id"],self.status.get_pair())==1:
            self.broker.logger.log_this("Can't cancel the take profit order. Can't switch mode",1,self.status.get_pair())
            self.pause = False
            self.status.set_pause_reason("")
            return 1
        if self.status.get_take_profit_order()["id"]!="":   
            self.broker.cancel_order(self.status.get_take_profit_order()["id"],self.status.get_pair())

        #Save the old take profit order info for later use
        self.broker.logger.log_this("Saving state in status_dict",2,self.status.get_pair())
        self.status.set_old_long({"tp_price": self.status.get_take_profit_order()["price"],
                    "tp_amount": self.status.get_take_profit_order()["amount"],
                    "quote_spent": self.status.get_quote_spent(),
                    "fees_paid_in_quote": self.status.get_fees_paid_in_quote(),
                    "datetime": time.strftime("[%Y/%m/%d %H:%M:%S]")
                    })
        try:
            with open(f"status/{self.base}{self.quote}.oldlong","w") as s:
                s.write(dumps(self.status.get_old_long(),indent=4))
        except Exception as e:
            self.broker.logger.log_this(f"Exception while saving old_long file: {e}",1,self.status.get_pair())

        #Modify config file accordingly
        self.broker.logger.log_this("Modifying config file and saving a backup",2,self.status.get_pair())
        try:
            self.config.save_to_file(f"configs/{self.base}{self.quote}.bak")
            self.config.set_is_short(True)
            self.config.save_to_file()
            self.broker.logger.log_this("Config file updated",2,self.status.get_pair())
        except Exception as e:
            self.broker.logger.log_this(f"Error. Can't write the config file. Exception: {e}",1,self.status.get_pair())
            #self.pause = False
            return 1
        self.status.set_stop_when_profit(False)
        #self.config.set_is_short(True)
        self.broker.logger.log_this("Done configuring. Starting trader...",2,self.status.get_pair())
        return 0


    def switch_to_long(self, ignore_old_long: bool = False, already_received_quote: float = 0) -> int:
        '''
        Takes a short trader and changes the mode to long.
        Only does it if the current trader was previously a long one.
        '''

        if not self.config.get_is_short():
            self.broker.logger.log_this("Trader already in long mode, nothing to do",1,self.status.get_pair())
            return 1
        self.broker.logger.log_this("Attempting to switch to long trader",0,self.status.get_pair())

        #Check old_long data
        if not ignore_old_long and self.status.get_old_long()=={}:
            self.broker.logger.log_this("Can't find old long info on status_dict, searching for oldlong file",1,self.status.get_pair())
            try:
                with open(f"status/{self.base}{self.quote}.oldlong") as f:
                    self.status.set_old_long(load(f))
            except Exception as e:
                #self.write_to_log(time.strftime(f"[%Y/%m/%d %H:%M:%S] | {self.status.get_pair()} | Can't find old long file"))
                self.broker.logger.log_this(f"Can't file oldlong file. Exception: {e}",1,self.status.get_pair())
                self.quit = True
                return 1

        #Cancel open orders
        try:
            for order in self.status.get_safety_orders():
                self.broker.cancel_order(order["id"],self.status.get_pair())
        except Exception as e:
            self.broker.logger.log_this(f"Error in cancel_order while cancelling safety order. Exception: {e}",1,self.status.get_pair())
        try:
            if self.status.get_take_profit_order() is not None:
                self.broker.cancel_order(self.status.get_take_profit_order()["id"],self.status.get_pair())
            else:
                self.broker.logger.log_this("Safety order is None",1,self.status.get_pair())
        except Exception as e:
            self.broker.logger.log_this(f"Error in cancel_order while cancelling take profit order. Exception: {e}",1,self.status.get_pair())

        #Sell all base currency
        self.liquidate_base(ignore_profits=ignore_old_long, already_received_quote=already_received_quote)
        
        if self.config.get_liquidate_after_switch():
            self.quit = True
            return 1

        #Rewrite config file (if it exists)
        if path.isfile(f"configs/{self.base}{self.quote}.bak") and path.isfile(f"configs/{self.base}{self.quote}.json"):
            with open(f"configs/{self.base}{self.quote}.bak") as c:
                old_config = load(c)
            with open(f"configs/{self.base}{self.quote}.json","w") as c:
                c.write(dumps(old_config, indent=4))
            if self.config.load_from_file()==1:
                self.config.reset_to_default()
        else:
            self.broker.logger.log_this("Config/backup file does not exist",1,self.status.get_pair())
            self.config.reset_to_default()
            self.config.save_to_file()

        #Remove old_long file (if it exists)
        if path.isfile(f"status/{self.base}{self.quote}.oldlong"):
            self.broker.logger.log_this("Removing old_long file...",2,self.status.get_pair())
            remove(f"status/{self.base}{self.quote}.oldlong")        

        #Set up a few variables
        self.status.set_fees_paid_in_quote(0)
        self.status.set_fees_paid_in_base(0)
        self.status.set_take_profit_order(self.broker.get_empty_order())
        self.status.set_safety_orders([])
        self.status.set_safety_price_table([])
        self.status.set_so_amount(0)

        #Done. Ready for start_trader
        return 0


    def liquidate_base(self, ignore_profits: bool = True, already_received_quote: float = 0) -> int:
        '''
        Fetches the amount of free base on the exchange, sells the entirety of the amount and calculates profits
        Sends the Telegram message and writes the profits to disk
        '''
        
        #Find out the amount of free base
        free_base = self.fetch_free_base()
        if free_base is None:
            self.broker.logger.log_this("Can't fetch free base",1,self.status.get_pair())
            return 1
        #send market order selling the total amount of base in the last take profit short order
        order = self.broker.new_market_order(self.status.get_pair(),free_base,"sell")
        tries = self.broker.get_retries()
        while True:
            time.sleep(self.broker.get_wait_time())
            market_tp_order = self.broker.get_order(order["id"],self.status.get_pair())
            if market_tp_order["status"]=="closed":
                _, fees_paid = self.parse_fees(market_tp_order)
                break
            tries-=1
            if tries==0:
                self.broker.logger.log_this("Liquidation order not filling. Skipping base liquidation",1,self.status.get_pair())
                return 1

        #calculate profits
        if not ignore_profits:
            profit = already_received_quote + market_tp_order["cost"] - self.status.get_old_long()["quote_spent"] - self.status.get_old_long()["fees_paid_in_quote"] - fees_paid

            #Add profits to file and send telegram notifying profits
            self.profit_to_db(profit,market_tp_order["id"],self.broker.get_write_order_history())
            self.broker.logger.log_this(f"Switch successful. Profit: {round(profit,2)} {self.quote}",0,self.status.get_pair())
            self.broker.logger.log_this(f"Sell price: {market_tp_order['price']} {self.quote}",0,self.status.get_pair())
            self.broker.logger.log_this(f"Order ID: {market_tp_order['id']}",0,self.status.get_pair())
        return 0


    def force_close(self):
        '''
        This method forces the closing of a deal. It replaces the take profit order with a market order.
        A simpler way of doing it would be to edit the price of the take profit order,
        but KuCoin only supports order editing on high frequency orders.
        '''
        
        self.pause = True
        self.status.set_pause_reason("force_close - order handling")
        
        #Close the take profit order
        self.broker.cancel_order(self.status.get_take_profit_order()["id"],self.status.get_pair())
        
        #Send the market order
        amount = self.status.get_take_profit_order()["amount"]
        market_order = self.broker.new_market_order(self.status.get_pair(),amount,"sell",amount_in_base=True)
        
        #Wait for it to be filled
        tries = self.broker.get_retries()
        while True:
            order = self.broker.get_order(market_order["id"],self.status.get_pair())
            if order["status"]=="closed":
                break
            tries-=1
            if tries==0:
                self.broker.logger.log_this("Forced market order not filling.",1,self.status.get_pair())
                self.quit = True
                return 1
        
        #Call take profit routine
        return self.take_profit_routine(order)


    def take_profit_routine(self, filled_order: dict) -> int:
        '''
        When profit is reached, this method is called to handle the profit calculations, the closing of orders,
        the reporting and the restart of the trader.
        '''
        
        self.pause = True                                       #To stop the main thread to iterate through this trader's orders (just in case)
        self.status.set_pause_reason("take_profit_routine - order handling")     #start_trader will set this flag to False again once it starts
        
        #Add the timestamp to the deals cache and trims it
        self.deals_timestamps.append(time.time())
        self.deals_timestamps = self.deals_timestamps[-self.config.get_boosted_deals_range():]
        
        #Let's do some type checking first
        if self.status.get_take_profit_order() is None:
            self.status.set_pause_reason(time.strftime(f"[%Y/%m/%d %H:%M:%S] | {self.status.get_pair()} | TP order is None"))
            self.broker.logger.log_this("Error. Take profit order is None, trader will be restarted",0,self.status.get_pair())
            self.status.save_to_file(is_backup=True)
            self.restart = True
            return 1
        
        #Save the order in history.
        if self.broker.get_follow_order_history():
            self.status.update_deal_order_history(filled_order)
        
        #Cancel all the safety orders ASAP
        for order in self.status.get_safety_orders():
            self.broker.cancel_order(order["id"],self.status.get_pair())
            
        #Check if some safety orders were filled
        partial_filled_amount = 0
        partial_filled_price = []
        for order in self.status.get_safety_orders():
            closed_order = self.broker.get_order(order["id"],self.status.get_pair())
            if closed_order["filled"]==0:
                #If this order wasn't filled, it is safe to assume that no order coming after this one was.
                break
            #Sum the filled amounts
            partial_filled_amount+=closed_order["filled"]
            partial_filled_price.append(closed_order["average"])
            #Better than this, the total filled and total cost can be used to send a sell market order of the partial filled amount, and add that to the profit.
            self.broker.logger.log_this(f"Old safety order is partially filled, ID: {closed_order['id']}, {closed_order['filled']}/{closed_order['amount']} {self.base} filled",1,self.status.get_pair())
            #self.status.set_base_bought(self.status.get_base_bought() + closed_order["filled"] - self.parse_fees(closed_order)[0])
            #self.status.set_quote_spent(self.status.get_quote_spent() + closed_order["cost"])     
            #Save the order
            if self.broker.get_follow_order_history():
                self.status.update_deal_order_history(closed_order)
            if closed_order["remaining"]!=0:
                #If this order is not completely filled, it is safe to assume that no order coming after this one was partially filled.
                break              
        #Now we can clear the safety order list
        self.status.set_safety_orders([])
    
        #Handle the partial fills
        if not self.status.get_is_short():
            #With short traders is just an accounting issue, since when the trader restarts it will be buying cheaper what it sold more expensive in the partially filled safety order(s)
            if partial_filled_amount!=0 and len(partial_filled_price)>0 and partial_filled_amount>self.broker.get_min_base_size(self.status.get_pair()):
                #send a market order and sum the profits
                market_order = self.broker.new_market_order(self.status.get_pair(),partial_filled_amount,"sell",amount_in_base=True)
                #Wait for it to be filled
                tries = self.broker.get_retries()
                while True:
                    time.sleep(self.broker.get_wait_time())
                    partial_fill_order = self.broker.get_order(market_order["id"],self.status.get_pair())
                    if partial_fill_order["status"]=="closed":
                        avg_buy_price = sum(partial_filled_price)/len(partial_filled_price)
                        partial_profit = market_order["cost"]-(avg_buy_price*partial_filled_amount)-self.parse_fees(market_order)[1]
                        self.status.set_partial_profit(self.status.get_partial_profit()+partial_profit)
                        break                     
                    tries-=1
                    if tries==0:
                        self.broker.logger.log_this("Partial fill sell order not filling.",1,self.status.get_pair())
                        break
    
        if not self.broker.check_for_duplicate_profit_in_db(filled_order):
            self.status.set_pause_reason("calculating profit")
            # Calculate the profit
            if self.config.get_is_short():
                profit = self.status.get_quote_spent()-filled_order["cost"]-self.status.get_fees_paid_in_quote()-self.parse_fees(filled_order)[1]
            else:
                profit = filled_order["cost"]-self.status.get_quote_spent()-self.status.get_fees_paid_in_quote()-self.parse_fees(filled_order)[1]
            profit+=self.status.get_partial_profit()
            
            #Reset partial profit
            self.status.set_partial_profit(0)

            #Checks if some base was left over.
            base_profit = max(self.status.get_base_bought()-filled_order["filled"],0)   #To avoid negative numbers in base_profit

            # Write the profit to file and send telegram message
            if profit>0:    #Negative profits are not saved because the cleanup takes care of the unsold base currency (the notorious small change issue that plagues some exchanges)
                self.profit_to_db(profit,filled_order["id"],self.broker.get_write_order_history())
            else:   #For logging purposes
                self.broker.logger.log_this(f"NEGATIVE PROFIT - Total amount of base: {self.status.get_base_bought()}, base in the order: {filled_order['amount']}, base filled: {filled_order['filled']}, base 'profit': {base_profit}",1,self.status.get_pair())
            self.telegram_bot_sendprofit(profit,filled_order,base_profit=base_profit)

            # Print profit message on screen
            extra = ' and {:.4f}'.format(base_profit) + f" {self.base}" if base_profit>0 else ""
            self.broker.logger.log_this(f"Trader closed a deal. Profit: {'{:.4f}'.format(profit)} {self.quote}{extra}",2,self.status.get_pair())
            self.broker.logger.log_this(f"Fill price: {filled_order['price']} {self.quote}",2,self.status.get_pair())
            self.broker.logger.log_this(f"Safety orders triggered: {self.status.get_safety_orders_filled()}",2,self.status.get_pair())

        self.status.set_pause_reason("take_profit_routine - check time limit")
        #Checks if there is a time limit for the trader
        if self.config.get_programmed_stop() and time.time()>int(self.config.get_programmed_stop_time()):
            self.status.set_stop_when_profit(True)
        
        self.status.set_pause_reason("take_profit_routine - if stop_when_profit")
        if self.status.get_stop_when_profit():           #Signal to stop when trade is closed
            self.broker.logger.log_this("Pair shutting down. So long and thanks for all the fish",0,self.status.get_pair())
            self.quit = True
            return 1

        #Reloading config file (just in case any changes)
        self.config.load_from_file()
        
        self.status.set_pause_reason("Checking slippage")        
        if self.config.get_check_slippage():
            self.broker.logger.log_this("Checking slippage...",2,self.status.get_pair())
            price_to_compare = self.broker.get_top_bid_price(self.status.get_pair()) if self.config.get_is_short() else self.broker.get_top_ask_price(self.status.get_pair())
            if abs(filled_order["price"]-price_to_compare)/filled_order["price"]>self.broker.get_slippage_default_threshold():
                self.broker.logger.log_this(f"Slippage threshold exceeded, waiting for cooldown and restarting trader",1,self.status.get_pair())
                time.sleep(self.broker.get_wait_time()*self.broker.get_cooldown_multiplier())
                #The trader is restarted by the instance instead of by itself to allow a couple of more seconds for the price to return to normal.
                #This could also be the default behavior.
                self.pause = False
                self.restart = True        
                return 1
            elif self.check_orderbook_depth(self.broker.get_slippage_default_threshold(),self.status.get_order_size(),filled_order["price"]):
                self.broker.logger.log_this(f"Orderbook depth not sufficient, waiting for cooldown and restarting trader",1,self.status.get_pair())
                time.sleep(self.broker.get_wait_time()*self.broker.get_cooldown_multiplier())
                self.pause = False
                self.restart = True
                return 1
        
        #Restarting the trader
        self.status.set_pause_reason("take_profit_routine - restart_trader call")
        restart_trader = self.start_trader()
        self.status.set_pause_reason("take_profit_routine - restart_trader call - start_trader() called")
        #retries = self.broker.get_retries()
        if restart_trader in self.trader_restart_errors.keys():
            self.pause = False
            self.restart = True
            self.status.save_to_file(is_backup=True)
            self.broker.logger.log_this(self.trader_restart_errors[restart_trader],1,self.status.get_pair())
        return restart_trader
    
    
    def send_new_safety_order_batch(self, amount: int):
        """
        Sends a new safety order batch to the broker
        :param amount: int - The amount of safety orders to send.
        :return: The amount of orders succesfully sent. None if an error occurs.
        """
        
        if amount<1:
            return 0
        
        orders_to_place = min(self.status.get_no_of_safety_orders()-self.status.get_so_amount(),amount)
        if orders_to_place<1:
            return 0
        
        orders_placed = 0
        # if self.broker.get_exchange_name()!="binance":   #Binance does not support sending multiple orders at once in Spot.
        #     self.broker.logger.log_this(f"Sending {orders_to_place} safety orders",2,self.status.get_pair())
        #     orders_to_send = []
        #     for i in range(orders_to_place):
        #         order_index = self.status.get_so_amount()+i+1
        #         so_size = self.gib_so_size(self.status.get_order_size(),order_index,self.config.get_safety_order_scale())
        #         if self.config.get_is_short():
        #             orders_to_send.append({"symbol": self.status.get_pair(),
        #                         "type": "limit",
        #                         "side": "sell",
        #                         "amount": so_size,
        #                         "price": self.status.get_safety_price_table()[order_index]})
        #         else:
        #             orders_to_send.append({"symbol": self.status.get_pair(),
        #                         "type": "limit",
        #                         "side": "buy",
        #                         "amount": so_size/self.status.get_safety_price_table()[order_index],
        #                         "price": self.status.get_safety_price_table()[order_index]})
        #     sent_orders = self.broker.new_limit_orders(orders_to_send)
        #     orders_placed = len(sent_orders)
        #     self.status.set_so_amount(self.status.get_so_amount()+orders_placed)
        #     for item in sent_orders:
        #         self.status.add_safety_order(item)
        # else:
        for i in range(orders_to_place):
            self.broker.logger.log_this(f"Sending a new safety order ({i+1}/{orders_to_place})",2,self.status.get_pair())
            so_size = self.gib_so_size(self.status.get_order_size(),self.status.get_so_amount()+1,self.config.get_safety_order_scale())
            if self.config.get_is_short():
                new_order = self.broker.new_limit_order(self.status.get_pair(),so_size,"sell",self.status.get_safety_price_table()[self.status.get_so_amount()+1])
            else:
                new_order = self.broker.new_limit_order(self.status.get_pair(),so_size/self.status.get_safety_price_table()[self.status.get_so_amount()+1],"buy",self.status.get_safety_price_table()[self.status.get_so_amount()+1])           

            if new_order==1:
                self.broker.logger.log_this("Not enough balance to send a new safety order",1,self.status.get_pair())
                self.status.set_no_of_safety_orders(self.status.get_so_amount()) #To avoid sending more safety orders, no_of_safety_order can be later modified manually.
                return orders_placed
            elif new_order is None:
                self.broker.logger.log_this("new_limit_order returned None",1,self.status.get_pair())
                self.status.set_no_of_safety_orders(self.status.get_so_amount()) #To avoid sending more safety orders, no_of_safety_order can be later modified manually.
                return orders_placed
            elif new_order==self.broker.get_empty_order():
                self.broker.logger.log_this("new_limit_order returned an empty order",1,self.status.get_pair())
                self.status.set_no_of_safety_orders(self.status.get_so_amount()) #To avoid sending more safety orders, no_of_safety_order can be later modified manually.
                return orders_placed
            else:
                orders_placed+=1
                self.status.add_safety_order(new_order)
                self.status.set_so_amount(self.status.get_so_amount()+1)
        return orders_placed

    
    def renew_tp_and_so_routine(self, filled_safety_orders: list):
        '''
        Modifies the current take profit order and sends a new safety order
        :return: 0 OK, 1 take profit order is None, 2 not enough funds, 3 can't cancel TP (filled?), 4 can't send new TP
        '''
        
        safety_orders_to_remove_by_id = []
        
        #Check if current TP order is valid
        if self.status.get_take_profit_order() is None:
            self.broker.logger.log_this("Take profit order is None, can't send a new safety order",1,self.status.get_pair())
            return 1      
          
        #Pause the trader
        self.pause = True
        self.status.set_pause_reason("renew_tp_and_so_routine")
                
        #Save the order
        if self.broker.get_follow_order_history():
            for item in filled_safety_orders:
                self.status.update_deal_order_history(item)
        
        #Add the amount filled in the last safety orders to the totals
        for order in filled_safety_orders:
            safety_orders_to_remove_by_id.append(order["id"])
            new_fees_base,new_fees_quote = self.parse_fees(order)
            self.status.set_fees_paid_in_quote(self.status.get_fees_paid_in_quote() + new_fees_quote)
            self.status.set_base_bought(self.status.get_base_bought() + order["filled"] - new_fees_base)
            self.status.set_quote_spent(self.status.get_quote_spent() + order["cost"])            
        
        #Remove the filled safety orders from the list
        if safety_orders_to_remove_by_id!=[]:
            new_order_list = []
            #Remove filled orders from the list
            for order in self.status.get_safety_orders():
                if order["id"] not in safety_orders_to_remove_by_id:
                    new_order_list.append(order)
            self.status.set_safety_orders(new_order_list)
        
        #Cancel old TP order
        if self.broker.cancel_order(self.status.get_take_profit_order()["id"],self.status.get_pair())==1:
            error_string = f"{self.status.get_pair()} | {self.status.get_take_profit_order()['id']} | Old TP order probably filled. Can't cancel. This trader should be restarted"
            self.broker.logger.log_this(f"Old take profit order is probably filled, can't cancel. This trader should be restarted. Order ID: {self.status.get_take_profit_order()['id']}",1,self.status.get_pair())
            self.status.set_pause_reason(error_string)
            return 2        
        
        #Check if old TP order was partially filled
        old_tp_order = self.broker.get_order(self.status.get_take_profit_order()["id"],self.status.get_pair())
        if old_tp_order["filled"]>0:
            self.broker.logger.log_this(f"Old take profit order is partially filled, id {old_tp_order['id']}",1,self.status.get_pair())
            if self.broker.get_follow_order_history():
                self.status.update_deal_order_history(old_tp_order)
            #self.status.set_base_bought(old_tp_order["remaining"])
            # Partial profit calculation
            if not self.config.get_is_short():
                current_deal_price = self.status.get_quote_spent()/self.status.get_base_bought()
                self.status.set_partial_profit(self.status.get_partial_profit()+old_tp_order["cost"]-(old_tp_order["filled"]*current_deal_price)-self.parse_fees(old_tp_order)[1])
                self.update_status(True)
            self.status.set_base_bought(self.status.get_base_bought() - old_tp_order["filled"] - self.parse_fees(old_tp_order)[0])
            self.status.set_quote_spent(self.status.get_quote_spent() - old_tp_order["cost"])
            self.status.set_fees_paid_in_quote(self.status.get_fees_paid_in_quote() + self.parse_fees(old_tp_order)[1])
            self.status.set_fees_paid_in_base(self.status.get_fees_paid_in_base() + self.parse_fees(old_tp_order)[0])        

        #Cooldown
        time.sleep(self.broker.get_wait_before_new_safety_order())
        
        #Send new SO(s)
        #Do not send new orders if the max amount is reached or surpassed.
        #It can happen if the max amount of concurrent orders is modified through an API call.
        max_orders = self.config.get_concurrent_safety_orders() if not self.status.get_is_boosted() else self.config.get_boosted_concurrent_safety_orders()
        if len(self.status.get_safety_orders())<max_orders:
            self.send_new_safety_order_batch(max_orders-len(self.status.get_safety_orders()))      
            #Cooldown
            time.sleep(self.broker.get_wait_time())
        
        #Send new TP order
        if self.send_new_tp_order()==1:
            error_string = "Problems sending the new take profit order"
            self.broker.logger.log_this("Problems sending the new take profit order",1,self.status.get_pair())
            self.status.set_pause_reason(error_string)
            return 4        
        
        #Update status dict
        self.update_status(True)
        
        #Toggle the pause flag
        self.pause = False
        self.status.set_pause_reason("")
                
        #Done
        return 0
    

    def check_old_long_price(self) -> int:
        '''
        Checks if short price exceeds old long price. If so, send a Telegram message
        '''
        
        price_exceeds = False
        if self.status.get_old_long()!={}:
            price_exceeds = self.status.get_price()>float(self.status.get_old_long()["tp_price"])
        if price_exceeds:
            self.warnings["short_price_exceeds_old_long"] = True
        else:
            self.warnings["short_price_exceeds_old_long"] = False
            self.warnings["speol_notified"] = False
        if not self.warnings["speol_notified"] and price_exceeds:
            #Only notify one time AND if autoswitch is off
            self.warnings["speol_notified"] = True
            if not self.config.get_autoswitch():
                message = f"{self.base}@{self.status.get_price()} ({str(self.broker.exchange)}), exceeds old long price of {self.status.get_old_long()['tp_price']}"
                self.broker.logger.log_this(message,0,self.status.get_pair())
        return 0
    
    
    def check_orderbook_depth(self, threshold: float, order_size: float, old_price: float = 0, size_in_quote = True) -> bool:
        '''
        Checks if the orderbook depth exceeds the slippage threshold. Returns True if it is exceeded, False otherwise.
        
        Parameters:
            threshold (float): The threshold for the orderbook depth.
            order_size (float): The size of the order to check..
            old_price (float): The old price of the order.
            size_in_quote (bool): If True, the order size is in quote currency. If False, the order size is in base currency.
            
        Returns:
            bool: True if the orderbook depth exceeds the threshold, False otherwise.
        '''
        
        if self.config.get_is_short():   #Do not check for slippage in short traders (Pending to be implemented)
            return False
        
        order_book = self.broker.get_order_book(self.status.get_pair(),no_retries=True)
        if order_book=={}:
            self.broker.logger.log_this("Can't fetch orderbook",1,self.status.get_pair())
            return False
        suma = 0
        try:
            mid_price = old_price if old_price!=0 else (order_book["asks"][0][0]+order_book["bids"][0][0])/2
            if size_in_quote:
                amount = (order_size/mid_price)*2   #Extra margin to avoid surprises.
            else:
                amount = order_size*2
            top_price = order_book["asks"][0][0]
            for x in order_book["asks"]:
                suma += x[1]
                if suma>=amount:
                    last_price = x[0]
                    break
            if last_price-top_price>top_price*threshold:
                #Threshold exceeded
                return True
            return False
        except Exception as e:
            self.broker.logger.log_this(f"Exception in check_orderbook_depth: {e}",1,self.status.get_pair())
            return False


    def check_status(self,open_orders: list) -> int:         #Should I change the order? Check the SO first?
        '''
        Main routine. It checks for closed orders and proceeds accordingly.
        '''

        #It does not even try if it receives an empty list or the worker is paused
        if open_orders==[] or self.pause:
            self.update_status(False)
            return 0

        #Check if short price exceeds old long price. If so, send a Telegram message
        if self.config.get_is_short() and self.status.get_old_long()!={} and self.config.get_check_old_long_price():
            self.check_old_long_price()
        
        self.status.set_pause_reason("check for autoswitch")
        #If it's a short trader that used to be long AND autoswitch is enabled
        if self.config.get_is_short() and self.config.get_autoswitch() and self.status.get_old_long()!={}:
            #If selling the base currency left at the current market price plus the quote already received turns out to be more than the old long deal target, 
            # it means that we already are in profit territory, switch back to long.
            #A more conservative approach would be old_target = self.status.get_old_long()["quote_spent"], just breaking even.
            old_target = self.status.get_old_long()["tp_price"]*self.status.get_old_long()["tp_amount"]
            base_left = self.status.get_old_long()["tp_amount"]-self.status.get_base_bought()
            if (base_left*self.status.get_price())+self.status.get_quote_spent()>=old_target:
                #Sell all base (market), report the profits and restart the trader
                self.status.set_pause_reason("automatic_switch")
                self.switch_to_long(already_received_quote=self.status.get_quote_spent())
                if not self.config.get_liquidate_after_switch():
                    self.restart = True
                return 1   

        #Extract ids from order list
        self.status.set_pause_reason("filtering open orders")
        open_orders_list = [order for order in open_orders if order["symbol"]==self.status.get_pair()]
        open_orders_ids = [order["id"] for order in open_orders_list]

        self.status.set_pause_reason("check if tp_order is valid")
        #Checks if the take profit order is valid
        if self.status.get_take_profit_order() is None:
            self.broker.logger.log_this("Take profit order is None",1,self.status.get_pair())
            return 1
        if self.status.get_take_profit_order()["id"]=="":
            self.broker.logger.log_this(f"Take profit order missing. Stopping trader. No order ID was provided.",1,self.status.get_pair())
            #Cancelling safety orders
            for item in self.status.get_safety_orders():
                self.broker.cancel_order(item["id"],self.status.get_pair())
            if self.config.get_attempt_restart():
                self.status.save_to_file(is_backup=True)
                self.restart = True
                self.broker.logger.log_this("Raising restart flag: take profit order missing, trader will be restarted",0,self.status.get_pair())
            else:
                self.broker.logger.log_this("Take profit order missing. Trader restart disabled.",2,self.status.get_pair())
            return 1            
        
        self.status.set_pause_reason("check if tp_order is filled")
        #Checks if the take profit order is filled
        if self.status.get_take_profit_order()["id"] not in open_orders_ids:
            # Check if the order has a wrong id. If so, update the order.
            # To cover a very rare case that happens if the trader sends a new take profit order but is interrupted before saving the status.
            # Not sure if it is worth to keep this code.
            for order in open_orders_list:
                if order["amount"]==self.status.get_take_profit_order()["amount"] and order["price"]==self.status.get_take_profit_order()["price"] and order["side"]==self.status.get_take_profit_order()["side"]:
                    #Right order, wrong id. Update order
                    self.broker.logger.log_this(f"Updating take profit order for {self.status.get_pair()}",1,self.status.get_pair())
                    self.status.set_take_profit_order(order)
                    self.update_status(True)
                    return 0

            tp_status = self.broker.get_order(self.status.get_take_profit_order()["id"],self.status.get_pair())
            if tp_status["status"]=="closed":
                if tp_status["filled"]>0:
                    return self.take_profit_routine(tp_status)
                self.broker.logger.log_this(f"Take profit order closed but not filled, 0 filled. Stopping trader. Order ID: {self.status.get_take_profit_order()['id']}",1,self.status.get_pair())
                #Cancelling safety orders
                for item in self.status.get_safety_orders():
                    self.broker.cancel_order(item["id"],self.status.get_pair())
                if self.config.get_attempt_restart():
                    self.status.save_to_file(is_backup=True)
                    self.restart = True
                    self.broker.logger.log_this("Take profit order closed but not filled, trader will be restarted.",0,self.status.get_pair())
                else:
                    self.broker.logger.log_this("Take profit order closed but not filled, trader restart disabled.",1,self.status.get_pair())
                return 1
            elif tp_status["status"]=="canceled":
               #TODO: Here, if the safety order is still open, we could resend the tp order.
               if self.config.get_attempt_restart():
                   self.broker.logger.log_this("Take profit order canceled. Restarting the trader.",1,self.status.get_pair())
                   self.status.save_to_file(is_backup=True)
                   self.restart = True
               else:
                   self.broker.logger.log_this("Take profit order canceled. Trader restart disabled.",1,self.status.get_pair())
               return 1       
            elif tp_status["status"]=="":
                self.broker.logger.log_this(f"Take profit order search returned empty order. Order ID: {tp_status['id']}",1,self.status.get_pair())
                return 1

        self.status.set_pause_reason("check for any so is filled")
        # Check if any safety order is filled
        filled_ids = []
        for order in self.status.get_safety_orders():
            if order["id"] not in open_orders_ids:
                filled_ids.append(order["id"])
        
        if filled_ids!=[]:
            #closed_orders = self.broker.get_closed_orders(self.status.get_pair())
            #filled_orders = [item for item in closed_orders if item["id"] in filled_ids and item["status"]=="closed"]
            filled_orders = []
            for id in filled_ids:
                order = self.broker.get_order(id, self.status.get_pair())
                if order["status"]=="closed":
                    filled_orders.append(order)
            if len(filled_orders)>0: #To make sure that the safety orders are actually filled (Kucoin sometimes sends incomplete order lists)
                self.status.set_safety_orders_filled(self.status.get_safety_orders_filled()+len(filled_orders))
                renew_outcome = self.renew_tp_and_so_routine(filled_orders)
                #0 OK, 1 take profit order is None, 2 not enough funds, 3 can't cancel TP (filled?), 4 can't send new TP
                if renew_outcome==1:
                    self.broker.logger.log_this(f"Error in trader: TP order is None. Restart will be attempted. renew_tp_and_so_routine returned 1",0,self.status.get_pair())
                    if self.config.get_attempt_restart():
                        self.status.save_to_file(is_backup=True)
                        self.restart = True          
                    return 1
                elif renew_outcome==2:
                    #Not enough funds?
                    self.broker.logger.log_this(f"Can't send new safety order. Not enough funds? renew_tp_and_so_routine returned 2",1,self.status.get_pair())
                    #Set no_of_safety_orders to the same amount of orders open so the script does not try to send new safety orders
                    #This can be improved
                    self.status.set_no_of_safety_orders(self.status.get_so_amount())
                    return 1                
                elif renew_outcome==3:
                    self.broker.logger.log_this(f"Can't cancel old take profit order. renew_tp_and_so_routine returned 3",1,self.status.get_pair())
                    self.pause = False
                    self.status.set_pause_reason("")
                    if self.config.get_attempt_restart():
                        self.status.save_to_file(is_backup=True)
                        self.restart = True                    
                    return 1
                elif renew_outcome==4:
                    self.broker.logger.log_this(f"Error in trader: Can't send new take profit order. Restart will be attempted. renew_tp_and_so_routine returned 4",0,self.status.get_pair())
                    if self.config.get_attempt_restart():
                        self.status.save_to_file(is_backup=True)
                        self.restart = True          
                    return 1
        
        #Should we send more safety orders without touching the TP order?
        #Necessary check if we add to no_of_safety_orders or modify concurrent_safety_orders at runtime
        max_concurrent_safety_orders = self.config.get_boosted_concurrent_safety_orders() if self.status.get_is_boosted() else self.config.get_concurrent_safety_orders()
        condition_a = len(self.status.get_safety_orders())<max_concurrent_safety_orders
        condition_b = self.status.get_safety_orders_filled()+len(self.status.get_safety_orders())<self.status.get_no_of_safety_orders()
        
        if condition_a and condition_b:
            amount_to_send = max_concurrent_safety_orders-len(self.status.get_safety_orders())
            self.pause = True
            self.send_new_safety_order_batch(amount_to_send)
            self.pause = False
            self.update_status(True)

        #Check for autoswitch (long->short)
        #Commented out because i'm not sure where this should go
        #if not self.config.get_is_short() and self.status.get_so_amount()==self.status.get_no_of_safety_orders() and self.config.get_autoswitch():
        #    self.switch_to_short()
        #    self.status.save_to_file(is_backup=True)
        #    self.restart = True
        #    return 0        
                
        #Render status line(s)
        self.status.set_status_string(self.generate_status_strings())
        
        #Wrap up
        self.status.set_deal_uptime(int(time.time()) - self.status.get_deal_start_time())
        self.status.set_total_uptime(int(time.time()) - self.status.get_start_time())
        self.update_status(False)
        self.last_time_seen = int(time.time())
        
        return 0


    def check_boosted(self):
        '''
        Checks if the trader qualifies for boost:
        The last n deals must be within the last t seconds
        '''
        
        return len(self.deals_timestamps)>=self.config.get_boosted_deals_range() and time.time()-self.config.get_boosted_time_range()<=self.deals_timestamps[-self.config.get_boosted_deals_range()]
            

    def get_tp_level(self, order_index: int = 0) -> float:
        '''
        Returns the correct take profit percentage, according to the strategy (config.get_tp_mode()):
        0. Fixed percentage
        1. Variable percentage (+0.5% to -0.5% of the fixed percentage)
        2. Custom percentage table
        3. Linear percentage table
        '''
        
        tp_level = 1

        if self.config.get_is_short() or self.config.get_tp_mode()==0:                 #Fixed take profit percentage
            tp_level = self.config.get_tp_level()
        elif self.config.get_tp_mode()==1:                                #Variable percentage
            limit = self.status.get_no_of_safety_orders()/3
            if order_index<=1:
                tp_level = self.config.get_tp_level()+0.005
            elif order_index<=limit:
                tp_level = self.config.get_tp_level()
            elif limit<=order_index<=limit*2:
                tp_level = self.config.get_tp_level()-0.0025
            else:
                tp_level = self.config.get_tp_level()-0.005
        elif self.config.get_tp_mode()==2:
            if self.config.get_tp_table()!=[]:
                if len(self.config.get_tp_table())>=order_index:
                    tp_level = self.config.get_tp_table()[order_index]    #Custom percentage table
                tp_level = self.config.get_tp_table()[-1]
            tp_level = self.config.get_tp_level()
        elif self.config.get_tp_mode()==3:                                #Linear percentage table
            profit_table = self.linear_space(self.config.get_tp_level()+0.005,self.config.get_tp_level()-0.005,self.status.get_no_of_safety_orders()) 
            tp_level = profit_table[-1]
            if order_index<len(profit_table):           #If more safety orders were added, instead of recalculating the whole table
                tp_level = profit_table[order_index]    #it just returns the last value. Otherwise, the percentage gets very small.

        #BOOST LOGIC: If the trader closed n amount of deals within the last t seconds, raise the take profit level by x%        
        if not self.config.get_is_short() and self.check_boosted():
            self.status.set_is_boosted(True)
            return tp_level+self.config.get_boosted_amount()
        self.status.set_is_boosted(False)
        return tp_level


    def seconds_to_time(self, total_seconds: float) -> str:
        '''
        Returns a D:HH:MM:SS representation of total_seconds
        '''
        days = int(total_seconds // 86400)
        h, m, sec = int((total_seconds % 86400) // 3600), int((total_seconds % 3600) // 60), int(total_seconds % 60)
        return f"{days}:{h:02d}:{m:02d}:{sec:02d}"


    def adjust_base(self):
        time.sleep(self.broker.get_wait_time())
        new_balance = self.broker.get_coins_balance()
        if bool(new_balance):
            self.broker.logger.log_this(f"Adjusting base amount to {new_balance['free'][self.base]}, total balance: {new_balance['total'][self.base]}",1,self.status.get_pair())
            return new_balance["free"][self.base]
        return None


    def send_new_tp_order(self) -> int:
        '''
        Calculates the correct take profit price and sends the order to the exchange
        '''
        tries = self.broker.get_retries()
        while tries>0:
            if self.status.get_base_bought()==0:
                self.broker.logger.log_this("Amount of base equals 0, can't send take profit order",1,self.status.get_pair())
                return 1
            if self.config.get_is_short():
                self.status.set_take_profit_price(self.status.get_quote_spent()/self.status.get_base_bought()*(1-(self.get_tp_level(self.status.get_so_amount())-1)))
                self.status.set_take_profit_order(self.broker.new_limit_order(self.status.get_pair(),self.status.get_base_bought(),"buy",self.status.get_take_profit_price()))
            else:
                self.status.set_take_profit_price(self.status.get_quote_spent()/self.status.get_base_bought()*self.get_tp_level(self.status.get_so_amount()))
                self.status.set_take_profit_order(self.broker.new_limit_order(self.status.get_pair(),self.status.get_base_bought(),"sell",self.status.get_take_profit_price()))
            if self.status.get_take_profit_order()==1: #This means that there was a miscalculation of base currency amount, let's correct it.
                if self.config.get_is_short(): #If in short mode, we don't recalculate anything.
                    return 1
                adjusted = self.adjust_base()
                if adjusted is not None:
                    self.status.set_base_bought(adjusted)
                self.status.set_take_profit_order(None)    #Just to be able to iterate
            if self.status.get_take_profit_order() not in [None,self.broker.get_empty_order()]:
                return 0
            tries-=1
            time.sleep(self.broker.get_wait_time())            
        self.broker.logger.log_this("Problems sending take profit order",1,self.status.get_pair())
        return 1


    def profit_to_db(self, amount: float, orderid: str, write_deal_order_history: bool = False) -> int:
        '''
        Saves the profit to the db in the format (pair,timestamp,profit,exchange_name,order_id,order_history)
        '''
        retries = 5 #Hardcoded because it's not an API call
        while retries>0:
            try:
                order_history = dumps(self.status.get_deal_order_history()) if write_deal_order_history else ""
                dataset = (time.time(),self.status.get_pair(),amount,self.broker.get_exchange_name(),str(orderid),order_history)
                #Write profit to cache
                self.broker.write_profit_to_cache(dataset)
                return self.broker.write_profit_to_db(dataset)
            except Exception as e:
                self.broker.logger.log_this(f"Exception while writing profit: {e}",1,self.status.get_pair())
                retries-=1
                time.sleep(.1) #Shorter wait time since it's not an API call
        return 1


    def telegram_bot_sendprofit(self,profit,order,base_profit=0) -> int:
        '''
        Sends the Telegram notification when profit is met
        '''
        try:
            extra = f" and {round(base_profit,6)} {self.base}" if base_profit>0 else ""
            message = f"{self.status.get_pair()} closed a {'short' if self.config.get_is_short() else 'long'} trade.\nProfit: {round(profit,6)} {self.quote}{extra}\nSafety orders triggered: {self.status.get_safety_orders_filled()}\nTake profit price: {order['price']} {self.quote}\nTrade size: {round(order['cost'],2)} {self.quote}\nDeal uptime: {self.seconds_to_time(self.status.get_deal_uptime())}\nOrder ID: {order['id']}\nExchange: {self.broker.get_exchange_name().capitalize()}\n"
            self.broker.logger.send_tg_message(message)
            return 0
        except Exception as e:
            self.broker.logger.log_this(f"Exception in telegram_bot_sendprofit: {e}",1,self.status.get_pair())
            return 1


    def gib_so_size(self, starting_order_size: float, so_number: int, scaling_factor: float) -> float:
        '''
        Returns the correct safety order size depending on the number
        Scaling factor example: 5% = 0.0105
        '''
        return starting_order_size * (scaling_factor*100)**so_number    
    
    
    def clip_value(self,value,lower_limit,upper_limit):
        '''
        Clips a value to a given range
        '''
        
        if value<lower_limit:
            return lower_limit
        
        if value>upper_limit:
            return upper_limit
        
        return value
    
    
    def calculate_safety_prices(self, start_price: float, no_of_safety_orders: int, safety_order_deviance: float) -> list:   
        '''
        Generates a table of safety order's prices        
        '''
        safety_price_table = [start_price]
        if self.config.get_dynamic_so_deviance():
            #bias should be a real number between -1 and 1 (1>n>-1, NOT 1=>n>=-1)
            #If bias -> 1, more space between the first orders, if -> -1, more space between the last orders, if 0, no change..
            deviance_factor = safety_order_deviance*self.clip_value(self.config.get_bias(),-.99,.99)
            so_deviance_table = self.linear_space(safety_order_deviance+deviance_factor,safety_order_deviance-deviance_factor,no_of_safety_orders)
            so_deviance_table.extend([so_deviance_table[-1]]*2) #This extra entries are needed in the next for loop
        else:
            so_deviance_table = [safety_order_deviance]*(no_of_safety_orders+2)

        multiplier = -1 if self.config.get_is_short() else 1                        
        for y in range(1, no_of_safety_orders+2):   #+2 instead of the expected +1 because of a bug when updating the status dict. It could be any value, if we add SOs the table is recalculated anyway
            safety_price_table.append(safety_price_table[-1]-multiplier*(safety_price_table[0]*so_deviance_table[y-1]/100))

        return safety_price_table
    

    def linear_space(self, start: float, stop: float, amount: int) -> list:
        '''
        Numpy's linspace local implementation.
        Implemented here because:
        - This is the only piece of code needed from Numpy
        - Only executed when calculating the safety order table, so there's no need for outstanding performance.
        '''
        
        step = (stop - start) / (amount - 1)
        return [start + i * step for i in range(amount)]


    def switch_quote_currency(self, new_quote: str) -> int:
        '''
        Replaces the open orders with new updated orders, updates the config file and the status.
        '''
        #First let's check if the market exists
        market = self.broker.fetch_market(f"{self.base}/{new_quote}")
        if market is None:
            self.broker.logger.log_this("Market might not exist",1,self.status.get_pair())
            return 1
        if "active" in market and not market["active"]:
            self.broker.logger.log_this("Market is closed",1,self.status.get_pair())
            return 1            
        if self.status.get_take_profit_order() is None:
            self.broker.logger.log_this("Take profit order is None",1,self.status.get_pair())
            return 1

        #Replace the current take profit order with a new one with new quote currency
        self.broker.logger.log_this("Replacing take profit order",2,self.status.get_pair())
        self.status.set_take_profit_order(self.quote_currency_replace_order(self.status.get_take_profit_order(),new_quote))
        if self.status.get_take_profit_order()==self.broker.get_empty_order():
            return 1
        
        #Replace the current safety orders (if any) with new ones with the new quote currency
        #This is WRONG: We need to build a list of the newly sent orders and assign them with self.status.set_safety_orders()
        new_order_list = []
        for order in self.status.get_safety_orders():
            self.broker.logger.log_this("Replacing safety order",2,self.status.get_pair())
            new_order_list.append(self.quote_currency_replace_order(order,new_quote))
        self.status.set_safety_orders(new_order_list)
        
        #Calls switch_quote_currency_config
        self.broker.logger.log_this("Modifying config file",2,self.status.get_pair())
        self.quote_currency_switch_configs(new_quote)

        #Updates status_dict
        self.broker.logger.log_this("Updating status file",2,self.status.get_pair())
        self.status.set_status_file_path(f"status/{self.base}{self.quote}.status")        
        self.update_status(True)

        #Done
        self.broker.logger.log_this("Quote swap successful",2,self.status.get_pair())
        return 0


    def quote_currency_replace_order(self, old_order: dict, new_quote: str) -> dict:
        '''
        Cancels the order and returns the new updated order
        '''
        #Cancels the old order
        if self.broker.cancel_order(old_order["id"],self.status.get_pair())==1:
            self.broker.logger.log_this(f"Can't cancel old order {old_order['id']}",1,self.status.get_pair())
            return self.broker.get_empty_order()
        
        #Sends the new order
        return self.broker.new_limit_order(f"{self.base}/{new_quote}",old_order["amount"],old_order["side"],old_order["price"])


    def quote_currency_switch_configs(self, new_quote: str) -> int:
        '''
        Updates the broker config file, changes all the variables and writes the new trader config file
        '''
        #Change broker config file
        self.broker.remove_pair_from_config(f"{self.base}{self.quote}")
        self.broker.add_pair_to_config(f"{self.base}{new_quote}")
        if self.broker.rewrite_config_file()==1:
            #Error writing broker config file, undoing changes
            self.broker.logger.log_this("Error writing new broker config file",1,self.status.get_pair())
            self.quote_currency_undo_changes(new_quote,self.quote,False)      
            return 1

        #Change pair-related variables
        old_quote = self.quote
        self.quote = new_quote
        self.config.set_pair(f"{self.base}/{self.quote}")
        self.status.set_pair(f"{self.base}/{self.quote}")
        self.profit_filename = f"profits/{self.base}{self.quote}.profits"
        self.log_filename = f"logs/{self.base}{self.quote}.log"

        #If there is an old_long file, also copy it
        if self.config.get_is_short() and self.status.get_old_long()!={}:
            try:
                with open(f"status/{self.base}{self.quote}.oldlong","w") as c:
                    c.write(dumps(self.status.get_old_long(), indent=4))
            except Exception as e:
                self.broker.logger.log_this(f"Exception while writing new old_long file: {e}",1,self.status.get_pair())
        
        #Write the new config file
        self.config.set_config_file_path(f"configs/{self.base}{self.quote}.json")
        if self.config.save_to_file()==1:
            self.broker.logger.log_this(f"Error while writing the new trader config file",1,self.status.get_pair())
            #Undoing changes
            self.quote_currency_undo_changes(new_quote,old_quote,True)
            return 1
        
        #Done
        return 0


    def quote_currency_undo_changes(self, new_quote: str, old_quote: str, write_broker_file: bool = False) -> int:
        '''
        Revert changes made by switch_quote_currency()
        '''
        #Switching variables
        self.quote = old_quote
        self.broker.remove_pair_from_config(f"{self.base}{new_quote}")
        self.broker.add_pair_to_config(f"{self.base}{self.quote}")

        self.config.set_pair(f"{self.base}/{self.quote}")
        self.status.set_pair(f"{self.base}/{self.quote}")
        self.profit_filename = f"profits/{self.base}{self.quote}.profits"
        self.log_filename = f"logs/{self.base}{self.quote}.log"        

        #Writing config file
        if write_broker_file and self.broker.rewrite_config_file()==1:
            self.broker.logger.log_this("Error in quote_currency_undo_changed: error writing new broker config file",1,self.status.get_pair())

        #Done
        return 0


    def generate_status_strings(self) -> str:
        '''
        Returns the status string properly formatted for screen output
        '''
        
        decimals = 11
        low_percentage = 1
        mid_percentage = 10
        high_percentage = 20        
        
        def draw_line(price,min_value,max_value,break_even):
            '''
            It draws the progress bar according to the inputs:
            * If the price is bigger or equal to the break even price, the line's color is green
            * If it's lower, the line's color is red
            * All the way to the left, new safety order
            * All the way to the right, profit!
            '''
            try:
                value = int(((price-min_value)/(max_value-min_value))*80)
            except Exception as e:
                self.broker.logger.log_this(f"{e}")
                value = 1
            if min_value<max_value:
                color = self.get_color("green") if price>=break_even else self.get_color("red")
            else:
                color = self.get_color("red") if price>=break_even else self.get_color("green")
            return f"{color}{'='*value}{self.get_color('white')}{'='*max(0,(80-value))}"[:100]        

        low_price = self.status.get_next_so_price() if self.status.get_next_so_price() is not None else 0
        mid_price = self.status.get_price() if self.status.get_price() is not None else 0
        high_price = self.status.get_take_profit_price() if self.status.get_take_profit_price() is not None else 0
        concurrent_so_amount = len(self.status.get_safety_orders())

        if low_price==self.low_price_cache and mid_price==self.mid_price_cache and high_price==self.high_price_cache and concurrent_so_amount==self.concurrent_so_amount_cache:
            #Only modifies the uptime
            position = self.status.get_status_string().find("Uptime")
            new_uptime = self.seconds_to_time(self.status.get_deal_uptime())
            status_string = self.status.get_status_string()[:position+8] + new_uptime + self.status.get_status_string()[position+8+len(new_uptime):]
        else:
            #Update caches
            self.low_price_cache = low_price
            self.mid_price_cache = mid_price
            self.high_price_cache = high_price
            self.concurrent_so_amount_cache = concurrent_so_amount
            
            #Formatting
            low_boundary = '{:.20f}'.format(low_price)[:decimals].center(decimals)
            mid_boundary = '{:.20f}'.format(mid_price)[:decimals].center(decimals)
            high_boundary = '{:.20f}'.format(high_price)[:decimals].center(decimals)
                
            percentage_to_profit = 100
            pct_to_profit_str = "XX.XX"
            if mid_price!=0:
                diff = abs(high_price-mid_price)
                percentage_to_profit = diff/mid_price*100

                #Formatting (on-screen percentage not longer than 4 digits)
                pct_to_profit_str = "{:.2f}".format(percentage_to_profit)
                if len(pct_to_profit_str)==4:
                    pct_to_profit_str = f" {pct_to_profit_str}"
                elif len(pct_to_profit_str)==6:
                    pct_to_profit_str = pct_to_profit_str[:5]

            line3 = ""
            if self.status.get_base_bought()!=0:
                line3 = draw_line(mid_price,low_price,high_price,self.status.get_quote_spent()/self.status.get_base_bought())
            p = "*PAUSED*" if self.pause==True else ""
            low_boundary_color = self.get_color("red")
            price_color = self.get_color("white")
            target_price_color = self.get_color("green")
            pair_color = self.get_color("cyan")
            if self.config.get_is_short():
                price_color = self.get_color("white")
                pair_color = self.get_color("yellow")
                if self.status.get_old_long()!={}:
                    if mid_price>self.status.get_old_long()["tp_price"]:
                        price_color = self.get_color("bright_green")
                    if high_price>self.status.get_old_long()["tp_price"]:
                        target_price_color = self.get_color("bright_green")
            
            #Set percentage's color
            pct_color = self.get_color("white")
            if percentage_to_profit<low_percentage:
                pct_color = self.get_color("green")
            if percentage_to_profit>mid_percentage:
                pct_color = self.get_color("yellow")
            if percentage_to_profit>high_percentage:
                pct_color = self.get_color("red")
            
            multiplier = 0
            if self.config.get_is_short() and self.status.get_old_long()!={}:
                try:
                    #Logic to display switch price
                    old_target = self.status.get_old_long()["tp_price"]*self.status.get_old_long()["tp_amount"]
                    base_left = self.status.get_old_long()["tp_amount"]-self.status.get_base_bought()
                    minimum_switch_price = (old_target - self.status.get_quote_spent())/base_left
                    if old_target-self.status.get_quote_spent()>0 and base_left>0 and minimum_switch_price<low_price:
                        low_boundary_color = self.get_color("bright_green")
                        low_boundary = '{:.20f}'.format(minimum_switch_price)[:decimals].center(decimals)
                    if mid_price!=0:
                        multiplier = int(self.status.get_old_long()["tp_price"]/self.status.get_price())
                except Exception as e:
                    print(e)

            safety_order_string = f"{self.status.get_safety_orders_filled()}/{self.get_color('cyan')}{concurrent_so_amount}{self.get_color('white')}/{self.status.get_no_of_safety_orders()}".rjust(27)
            prices = f"{low_boundary_color}{low_boundary}{self.get_color('white')}|{price_color}{mid_boundary}{self.get_color('white')}|{target_price_color}{high_boundary}{self.get_color('white')}|{pct_color}{pct_to_profit_str}%{self.get_color('white')}"
            line1 = f"{p}{pair_color}{self.status.get_pair().center(13)}{self.get_color('white')}| {safety_order_string} |{prices}| Uptime: {self.seconds_to_time(self.status.get_deal_uptime())}"
            if self.status.get_is_boosted():
                line1 = f"{line1} | BOOSTED"
            if self.config.get_autoswitch():
                auto_color = self.get_color("white")
                if self.config.get_liquidate_after_switch():
                    auto_color = self.get_color("red")
                line1 = f"{line1} | {auto_color}AUTO{self.get_color('white')}"
                if multiplier>1:
                    #Only displays the multiplier if autoswitch is enabled.
                    line1 = f"{line1}{auto_color}x{multiplier}{self.get_color('white')}"          
            if self.config.get_programmed_stop() and time.time()<=self.config.get_programmed_stop_time():
                line1 = f"{line1} | PROGRAMMED LAST DEAL"
            if self.status.get_stop_when_profit():
                line1 = f"{line1} | LAST DEAL"
            
            status_string = f"{self.get_color('white')}{line1}\n{line3}{self.get_color('white')}"

        return status_string


    def load_imported_trader(self) -> int:
        '''
        Loads status dictionary, orders and sets up variables
        '''
        #Load status dict
        if self.status.load_from_file()==1:
            self.broker.logger.log_this(f"Error: Couldn't load status dict. Aborting",1,self.status.get_pair())
            self.quit = True
            return 1

        self.status.set_pause_reason("Importing trader")
        
        #Refresh take profit order
        order_id = self.status.get_take_profit_order()["id"]
        self.status.set_take_profit_order(self.broker.get_order(order_id,self.status.get_pair()))
        if self.status.get_take_profit_order()==self.broker.get_empty_order():
            self.broker.logger.log_this("Couldn't load take profit order (broker returned empty order). Aborting.",1,self.status.get_pair())
            self.quit = True
            return 1

        #Done
        self.pause = False
        self.status.set_pause_reason("")                                                                                                                                          
        self.update_status(True)
        return 0