import pytest

from django.core.management import call_command

from funkwhale_api.federation import models as federation_models
from funkwhale_api.music import models as music_models
from funkwhale_api.tags import models as tags_models
from funkwhale_api.users import models as users_models


def test_load_test_data_dry_run(factories, mocker):
    call_command("load_test_data", artists=10)

    assert music_models.Artist.objects.count() == 0


@pytest.mark.parametrize(
    "kwargs, expected_counts",
    [
        (
            {"create_dependencies": True, "artists": 10},
            [(music_models.Artist.objects.all(), 10)],
        ),
        (
            {"create_dependencies": True, "albums": 10, "artists": 1},
            [
                (music_models.Album.objects.all(), 10),
                (music_models.Artist.objects.all(), 1),
            ],
        ),
        (
            {"create_dependencies": True, "tracks": 20, "albums": 10, "artists": 1},
            [
                (music_models.Track.objects.all(), 20),
                (music_models.Album.objects.all(), 10),
                (music_models.Artist.objects.all(), 1),
            ],
        ),
        (
            {"create_dependencies": True, "albums": 10, "albums_artist_factor": 0.5},
            [
                (music_models.Album.objects.all(), 10),
                (music_models.Artist.objects.all(), 5),
            ],
        ),
        (
            {"create_dependencies": True, "albums": 3},
            [
                (music_models.Album.objects.all(), 3),
                (music_models.Artist.objects.all(), 1),
            ],
        ),
        (
            {"create_dependencies": True, "local_accounts": 3},
            [
                (users_models.User.objects.all(), 3),
                (federation_models.Actor.objects.all(), 3),
            ],
        ),
        (
            {"create_dependencies": True, "local_libraries": 3},
            [
                (users_models.User.objects.all(), 3),
                (federation_models.Actor.objects.all(), 3),
                (music_models.Library.objects.all(), 3),
            ],
        ),
        (
            {"create_dependencies": True, "local_uploads": 3},
            [
                (users_models.User.objects.all(), 1),
                (federation_models.Actor.objects.all(), 1),
                (music_models.Library.objects.all(), 1),
                (music_models.Upload.objects.filter(import_status="finished"), 3),
                (music_models.Track.objects.all(), 3),
            ],
        ),
        (
            {"create_dependencies": True, "tags": 3},
            [(tags_models.Tag.objects.all(), 3)],
        ),
        (
            {"create_dependencies": True, "track_tags": 3},
            [(tags_models.Tag.objects.all(), 1), (music_models.Track.objects.all(), 3)],
        ),
    ],
)
def test_load_test_data_args(factories, kwargs, expected_counts, mocker):
    call_command("load_test_data", dry_run=False, **kwargs)

    for qs, expected_count in expected_counts:
        assert qs.count() == expected_count


def test_load_test_data_skip_dependencies(factories):
    factories["music.Artist"].create_batch(size=5)
    call_command("load_test_data", dry_run=False, albums=10, create_dependencies=False)

    assert music_models.Artist.objects.count() == 5
    assert music_models.Album.objects.count() == 10