### fichier treading_update.py

"""
Thread for updating server data continuously
"""

from threading import Thread
from datetime import datetime


class Updater(Thread):
    """Thread chargé simplement d'afficher une lettre dans la console."""

    def __init__(self, server):
        Thread.__init__(self)
        self.server = server
        self.updated = []
        self.cpu_usage = []
        self.mem_usage = [0, 100]
        self.time_spend = []

    def run(self):
        """
        Update server continuously
        """
        self.server.connect()
        while True:
            self.server.update()
            print("Server updated !")

    def update_data(self):
        """
        Update data for graph
        """
        self.cpu_usage.append(self.server.cpu.current_usage_pct)
        self.mem_usage = [self.server.mem.current_usage_pct, 100]

        self.updated.append(datetime.timestamp(datetime.now()))
        self.time_spend = []
        for timestamp in self.updated:
            self.time_spend.append(datetime.timestamp(datetime.now()) - timestamp)



###fichier app.py

from server import Server

SERVER1 = Server("Server 1", "52.4.91.83", "interfadm", "Projet654!")
SERVER2 = Server("Server 2", "34.237.227.179", "interfadm", "Projet654!")

LIST_SERVER = [SERVER1, SERVER2]

for s in LIST_SERVER:
    s.connect()
    s.update()



### fichier callbacks.py

from app import APP, LIST_SERVER
from threading_update import Updater

UPDATERS = []

for s in LIST_SERVER:
    UPDATERS.append(Updater(s))



### fichier project.py

from app import APP
from callbacks import UPDATERS

if __name__ == '__main__':
    print('run server')
    for updater in UPDATERS:
        updater.start()
    APP.run_server(debug=True)