#!/usr/bin/env python3

import argparse
from datetime import datetime, timedelta
import pathlib

from octorest import OctoRest
from ruamel.yaml import YAML

from .google_calendar import CalendarService


def get_printer_job(calendar, printer):
    try:
        octoprint_client = OctoRest(url=printer["url"], apikey=printer["apikey"])
        current_job = octoprint_client.job_info()
    except Exception as e:
        print(f"Failed to get current job for {printer['name']}: {e}")
        return

    if (
        current_job["state"] == "Printing"
        and current_job["progress"]["printTimeLeft"] is not None
    ):
        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"]} | {printer["shop"]} - {printer["name"]}'
        )

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


def main():
    parser = argparse.ArgumentParser(description="Process some integers.")
    parser.add_argument(
        "--config",
        type=pathlib.Path,
        default="printers.yaml",
        help="A yaml file defining printers to query (default: %(default)s)",
    )
    args = parser.parse_args()

    calendar = CalendarService()

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

    for printer in printers:
        get_printer_job(calendar, printer)


if __name__ == "__main__":
    main()