import argparse
from unittest import mock

import scripts.seed_data as seed_data
from scripts.seed_data import DatabaseConfig


def test_run_with_namespace_handles_missing_theme_flag_without_actions() -> None:
    args = argparse.Namespace(currencies=False, units=False, defaults=False)
    config = mock.create_autospec(DatabaseConfig)
    config.application_dsn.return_value = "postgresql://example"

    with (
        mock.patch("scripts.seed_data._configure_logging") as configure_logging,
        mock.patch("scripts.seed_data.psycopg2.connect") as connect_mock,
        mock.patch.object(seed_data.logger, "info") as info_mock,
    ):
        seed_data.run_with_namespace(args, config=config)

    configure_logging.assert_called_once()
    connect_mock.assert_not_called()
    info_mock.assert_called_with("No seeding options provided; exiting")


def test_run_with_namespace_seeds_defaults_without_theme_flag() -> None:
    args = argparse.Namespace(
        currencies=False, units=False, defaults=True, dry_run=False)
    config = mock.create_autospec(DatabaseConfig)
    config.application_dsn.return_value = "postgresql://example"

    connection_mock = mock.MagicMock()
    cursor_context = mock.MagicMock()
    cursor_mock = mock.MagicMock()
    connection_mock.__enter__.return_value = connection_mock
    connection_mock.cursor.return_value = cursor_context
    cursor_context.__enter__.return_value = cursor_mock

    with (
        mock.patch("scripts.seed_data._configure_logging"),
        mock.patch("scripts.seed_data.psycopg2.connect", return_value=connection_mock) as connect_mock,
        mock.patch("scripts.seed_data._seed_defaults") as seed_defaults,
    ):
        seed_data.run_with_namespace(args, config=config)

    connect_mock.assert_called_once_with(config.application_dsn())
    seed_defaults.assert_called_once_with(cursor_mock, dry_run=False)