import ssh
import csv
from util import fprint
from util import find_data_file
from time import sleep
import bcrypt

def login(config, user, password, sysid):
    fprint("Attempting to login as " + user)
    filename = sysid + "login.csv"
    
    #hashpasswd = bcrypt.hashpw(password.encode('utf-8'), user).decode()
    with open(find_data_file(filename), "w", newline="") as f:
        writer = csv.writer(f)
        writer.writerows([[user,password,sysid],])
    fprint("done creating csv")
    #return True
    ssh.sftp_send_data(config, filename, 'sendlogin')
    command = "python3 login_service.py " + sysid
    ssh.run_ssh(config, command, 'scripts')
    filename = sysid + "success.txt"
    count = 0
    while count < 20:
        output = ssh.check_for_file(config, filename, 'receivelogin')
        if output == False:
            filename = sysid + "fail.txt"
            if ssh.check_for_file(config, filename, 'receivelogin') == False:
                # try again
                count += 1
                sleep(0.1)
                filename = sysid + "success.txt"
                #raise ValueError("Unable to determine login status")
            else:
                return False
        else:
            fprint(type(output))
            if str(output).find("admin") >= 0 or str(output).find("Admin") >= 0:
                fprint("Authorized as admin!")
                return True
            else:
                fprint("Not admin")
                return False
    return False