#!/usr/bin/python3
"""Load YAML data to ensure validity."""

from datetime import date

import agenda
import agenda.conference
import agenda.data
import agenda.travel
import agenda.trip

config = __import__("config.default", fromlist=[""])
data_dir = config.PERSONAL_DATA

currencies = set(config.CURRENCIES + ["GBP"])


def list_weekends() -> None:
    today = date.today()

    start = date(today.year, 1, 1)
    trip_list = agenda.trip.build_trip_list(data_dir)
    busy_events = agenda.busy.get_busy_events(start, data_dir, trip_list)

    # pprint(busy_events)

    weekends = agenda.busy.weekends(start, busy_events)

    # pprint(weekends)


if __name__ == "__main__":
    list_weekends()