import os, sys, json, datetime

pair = sys.argv[1]

def load_old_long(pair):
    #Load old_long info
    try:
        with open(f"../status/{pair}.oldlong") as f:
            return json.load(f)
    except Exception as e:
        print(e)
        return None

def load_old_long_from_status(pair):
    #Load old_long info
    try:
        with open(f"../status/{pair}.status") as f:
            return json.load(f)["old_long"]
    except Exception as e:
        print(e)
        return None

old_long = load_old_long(pair)
if old_long is None:
    old_long = load_old_long_from_status(pair)
if old_long is None:
    sys.exit(0)

#Get time of switch to unix time
old_date = old_long["datetime"][1:11]
time_of_switch = datetime.datetime.strptime(old_date,"%Y/%m/%d").timestamp()

#Calculate profits
total = 0
with open(f"{pair}.profits") as csvfile:
    for x in csvfile:
        [date,amount,_] = x.split(",")
        time_of_profit = datetime.datetime.strptime(date,"%Y-%m-%d").timestamp()
        if time_of_profit>=time_of_switch:
            total += float(amount)

print(f"Profits since {old_date}: {round(total,2)}")