from pprint import pprint

import requests
from requests.auth import HTTPBasicAuth
from ics import Calendar

base_url = "https://opencast.bibliothek.kit.edu/recordings/calendars?agentid=CS+30.46+Chemie+Neuer+Hoersaal"
base_url = "https://opencast.bibliothek.kit.edu"

session = requests.session()
session.auth = HTTPBasicAuth("admin", "mz.paziuw!")

config = {'service_urls': {}}


def get_service_url(service_type: str):
    if service_type in config['service_urls']:
        return config['service_urls'][service_type]
    params = {'serviceType': service_type}
    url = base_url + "/services/available.json"
    res = session.get(url, params=params)
    if res.ok:
        service = res.json()["services"]["service"]
        config["service_urls"][service_type] = service["host"] + \
                                               service["path"]
        return service["host"] +service["path"]
    return None


def get_calender(rec_id):
    params = {'agentid': rec_id}
    url = get_service_url('org.opencastproject.scheduler') + "/calendars"
    print(url)
    res = session.get(url, params=params)
    if res.ok:
        return Calendar(res.text)


def get_capture_agents():
    url = get_service_url("org.opencastproject.capture.admin") + "/agents.json"
    res = session.get(url)
    if res.ok:
        return res.json()["agents"]["agent"]

agents = get_capture_agents()
for a in agents:
    print(a['name'])
    print(a['state'])
    if a['state'] == "capturing":
        c = get_calender(a['name'])
        print(list(c.timeline.now()))
exit()

c = get_calender('CS 30.46 Chemie Neuer Hoersaal')
print(c.events)
print(list(c.timeline))  # chronological order
print(list(c.timeline.now()))