import requests, json
import datetime as dt
import errno
import uuid
import subprocess



def uID():
    # generate randomrandomrandomrandomrandomrandomrandomrandom numbers for unique user
    randomid = str(uuid.uuid1()).split('-')[4]
    file = open("unique_id.txt", "w")
    file.write(randomid)
    file.write('\n')
    file.close()
    print("Your model's unique ID is --- ", randomod)
    print('Use the ID to verify the model via NightCrawler app.')




def teller(iteration='default', itercount='default', maxiter='default', maxepoch='default', epoch='default', trainloss='default', testloss='default',acc='default'):

    '''

        $iteration argument is for counting iterations. type = int.

        $itercount argument is basically a divider, for every how many iterations do you need to update information in the app. type = int.

        $maxiter is a maximum of iterations, after which the model finishes training. Make sure to send +1, as long as
        python takes the 'y' from range(x , y) and finishes the loop when technically y = (y - 1). type = int.

        $maxepoch is amount of epochs you're shooting for

        $epoch counts epochs. type = int.

        $trainloss takes train loss as an information. type = float.

        $testloss takes test loss as an information. type = float.

        $acc takes accuracy as an information. type=float


    '''
    try:
        f = open("unique_id.txt", "r")
        random = f.read()

    except FileNotFoundError:
        subprocess.run('rm unique_id.txt', shell=True)
        print("Unique ID file not found.")

    if iteration % itercount == 0:
        r = requests.post("https://nightcrawlerr.herokuapp.com/sendModelData", data= {'Iteration':iteration, 'Maxiter':maxiter, 'Epoch':epoch, 'MaxEpoch':maxepoch, 'Train Loss':trainloss, 'Test Loss':testloss, 'Accuracy':acc, 'ID':random})
    else:
        print("You're not passing Iteration, Distribution and Maxiter variables correctly. Requests won't be sent.")

if __name__ == '__main__':
    import requests, json
    import datetime as dt
    from time import sleep
    import random as r