from datetime import datetime, timedelta

from octorest import OctoRest
from ruamel.yaml import YAML

import google_calendar


def get_printer_job(calendar, printer):
    octoprint_client = OctoRest(url=printer["url"], apikey=printer["apikey"])
    current_job = octoprint_client.job_info()
    if current_job["state"] == "Printing":
        now = datetime.utcnow()
        start = now - timedelta(seconds=current_job["progress"]["printTime"])
        estimated_end = now + timedelta(
            seconds=current_job["progress"]["printTimeLeft"]
        )
        print(current_job["job"]["file"]["name"], start, estimated_end)
        event_name = f'{current_job["job"]["user"]} | Digital Fabrication and Electronics Lab - {printer["name"]}'

        google_calendar.insert_or_update_event(
            calendar,
            f'OctoPrint Reservations: {printer["name"]}',
            event_name,
            start,
            estimated_end,
        )

    else:
        print("No active job")


def main():
    creds = google_calendar.authenticate()
    calendar = google_calendar.get_service(creds)

    yaml = YAML(typ="safe")
    with open("printers.yaml") as f:
        printers = yaml.load(f)

    for printer in printers:
        get_printer_job(calendar, printer)


if __name__ == "__main__":
    main()