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

import os
import typing
from datetime import date, timedelta

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

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


def check_trips() -> None:
    """Check trips."""
    trip_list = agenda.trip.build_trip_list(data_dir)
    print(len(trip_list), "trips")

    coords, routes = agenda.trip.get_coordinates_and_routes(trip_list, data_dir)
    print(len(coords), "coords")
    print(len(routes), "routes")


def check_flights() -> None:
    """Check flights."""
    flights = agenda.travel.parse_yaml("flights", data_dir)
    print(len(flights), "flights")


def check_trains() -> None:
    """Check trains."""
    trains = agenda.travel.parse_yaml("trains", data_dir)
    print(len(trains), "trains")


def check_conferences() -> None:
    """Check conferences."""
    conferences = agenda.conference.get_list(os.path.join(data_dir, "conferences.yaml"))
    print(len(conferences), "conferences")


def check_events() -> None:
    """Check events."""
    today = date.today()
    last_year = today - timedelta(days=365)
    next_year = today + timedelta(days=2 * 365)

    events = agenda.events_yaml.read(data_dir, last_year, next_year)
    print(len(events), "events")


def check_airports() -> None:
    """Check airports."""
    airports = typing.cast(
        dict[str, agenda.types.StrDict], agenda.travel.parse_yaml("airports", data_dir)
    )
    print(len(airports), "airports")
    for airport in airports.values():
        assert "country" in airport
        assert agenda.get_country(airport["country"])


def check_stations() -> None:
    """Check stations."""
    stations = agenda.travel.parse_yaml("stations", data_dir)
    print(len(stations), "stations")
    for station in stations:
        assert "country" in station
        assert agenda.get_country(station["country"])


def check_airlines() -> None:
    """Check airlines."""
    airlines = agenda.travel.parse_yaml("airlines", data_dir)
    print(len(airlines), "airlines")
    for airline in airlines:
        assert airline.keys() == {"icao", "iata", "name"}


def check() -> None:
    """Validate personal data YAML files."""
    check_trips()
    check_flights()
    check_trains()
    check_conferences()
    check_events()
    check_airports()
    check_stations()
    check_airlines()


if __name__ == "__main__":
    check()