import matplotlib.pyplot as plt
import json
from datetime import datetime

today = datetime.today().strftime("%Y%m%d")
msgs = [] # Y
days = [] # X

for i in range(1,8):
    day = str(int(today) - i)
    days.append(str(f"{day[6:8]}.{day[4:6]}")) # format daty d.m
    with open(f"/opt/bots/stats/stats.json{day}") as f:
        data = json.loads(f.read())
        msgs.append(data['today_msg'])

days.reverse() # bylo od tylu
msgs.reverse()

plt.plot(days, msgs, color="#dd9a1a")
plt.title("Wiadomosci IRC na tylda.org", color="white")
plt.ylabel("Liczba wiadomosci", color="white")
plt.xlabel("Dzien", color="white")
plt.tick_params(colors="white")

plt.savefig("stats.png", transparent=True)