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

import os
import typing
from datetime import date, timedelta

import yaml
from rich.pretty import pprint

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_accommodation() -> None:
    """Check accommodation."""
    filepath = os.path.join(data_dir, "accommodation.yaml")
    accommodation_list = yaml.safe_load(open(filepath))

    for stay in accommodation_list:
        try:
            assert all(
                field in stay
                for field in (
                    "type",
                    "name",
                    "country",
                    "location",
                    "trip",
                    "from",
                    "to",
                )
            )
            if "latitude" in stay or "longitude" in stay:
                assert "latitude" in stay and "longitude" in stay
                assert all(
                    isinstance(stay[key], (int, float))
                    for key in ("latitude", "longitude")
                )
        except AssertionError:
            pprint(stay)
            raise

    print(len(accommodation_list), "stays")


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_accommodation()
    check_airports()
    check_stations()
    check_airlines()


if __name__ == "__main__":
    check()