#!/usr/bin/python3
import json
import sys
from datetime import datetime

def import_array(filename):
  # Load the JSON file
  with open(filename, 'r') as f:
    data = json.load(f)

  # Access the "messages" array
  array = data['messages']
  return array

def check_challenge_win(message):
  # Check that the message has text and that the text is "1337"
  if "text" in message and message["text"] == "1337":
    # Check if the message was edited, return false
    if "edited" in message:
      return False
    else:
      # get the hour and minutes from the date
      dt = datetime.fromtimestamp(int(message["date_unixtime"]))
    
    #finally, check if the hour is 13 and minute is 37
    if dt.hour == 13 and dt.minute == 37 :
      return True
    else:
      return False





def main():
  # Get the file name from the first command line argument
  filename = sys.argv[1]

  # Import the array from the JSON file
  messages = import_array(filename)
  
  # create a dict containing the number of wins for each sender
  wins = {}

  # check the messages
  for message in messages:
    if(check_challenge_win(message)):
      #print("Message gagnant de " + message["from"] + " le " + message["date"])
      #If it's the first win, add the key with value 1
      if message["from"] not in wins:
        wins[message["from"]] = 1
      # Else, add 1 to the number of wins
      else:
        wins[message["from"]] += 1
  
  # print the resulting wins dict
  print(wins)


if __name__ == '__main__':
  main()