import os, sys, json

total = 0

try:
    month = sys.argv[1]
    year = sys.argv[2]
except:
    print ("Wrong syntax. 'python3 monthlypair.py MM YY'")
    sys.exit()

with open(year + month+".csv","w",newline="") as f:
    for archivo in os.listdir():
        if archivo.endswith(".profits"):
            with open(archivo, "r") as csvfile:
                for x in csvfile:
                    date,amount,_ = x.split(",")
                    if date.split("-")[1]==month and date.split("-")[0]==year:                
                        total += float(amount)
            #result.append([archivo[:-8],total])
            if total != 0:
                print(archivo[:-8]+","+str(total))
                f.write(archivo[:-8]+","+str(total)+"\n")
            total = 0

# Per-dollar section:

with open(year+month+"_per_dollar.csv","w",newline="") as f:
    for archivo in os.listdir():
        if archivo.endswith(".profits"):
            with open(archivo, "r") as csvfile:
                for x in csvfile:
                    date,amount,_ = x.split(",")
                    if date.split("-")[1]==month and date.split("-")[0]==year:                
                        total += float(amount)
            #result.append([archivo[:-8],total])
            if total != 0:
                #Here load the order size from the config file
                file_name = archivo.split(".")[0]
                with open("/home/nsanc/DCA2_live/configs/"+file_name+".json") as g:
                    read_config = json.load(g)
                print(archivo[:-8]+","+str(round(total/read_config["order_size"],2)))
                f.write(archivo[:-8]+","+str(round(total/read_config["order_size"],2))+"\n")
            total = 0