#!/usr/bin/env python3

import jwt
from sys import argv
from datetime import datetime
from time import mktime
import requests

def gen_jwt(aud, scope, key):
    return jwt.encode({"aud": aud, "scope": scope, "issued": mktime(datetime.now().timetuple())}, pem_string, algorithm="EdDSA")

def usage():
    print(f"Usage {argv[0]} {{pem_file}} {{command}}")

if __name__ == "__main__":
    if len(argv) < 3:
        usage()
        exit(1)

    pem_string = None
    with open(argv[1]) as f:
        pem_string = "".join(f.readlines())

    if pem_string is None:
        print(f"Couldn't read pem file {argv[1]}")
        exit(2)

    token = gen_jwt("score_server", ["tournaments:list"], pem_string)
    headers = {'Authorization': f"Bearer {token}"}

    response = None
    match argv[2]:
        case "list-tournaments":
            response = requests.get("http://localhost:8080/tournaments", headers=headers)
        case _:
            usage()
            exit(3)

    if response is not None:
        print(response)
        print(response.text)
    else:
        print("unhandled_error")