from fansifter_common.utils.dictutil import compare_seq_of_dicts, exclude, flatten


def test_flatten() -> None:
    actual = flatten(
        {
            "a": {"b": {"c": {"d": "e"}}},
            "f": 1,
            "g": [1, 2, 3],
            "h": {"i": 1, "j": 2},
        }
    )

    assert actual == {
        "a.b.c.d": "e",
        "f": 1,
        "g": [1, 2, 3],
        "h.i": 1,
        "h.j": 2,
    }


def test_flatten_with_indexes() -> None:
    actual = flatten(
        {
            0: {"name": "test1"},
            1: {"name": "test2"},
        }
    )

    assert actual == {
        "0.name": "test1",
        "1.name": "test2",
    }


def test_exclude() -> None:
    actual = exclude(
        {"user": "admin", "pass": "secret", "host": "localhost"},
        keys=["pass"],
    )

    assert actual == {"user": "admin", "host": "localhost"}


def test_compare_seq_of_dicts_empty_lists() -> None:
    assert compare_seq_of_dicts([], [])


def test_compare_seq_of_dicts_one_list_empty() -> None:
    assert not compare_seq_of_dicts([{"name": "test"}], [])


def test_compare_seq_of_dicts_different_size() -> None:
    assert not compare_seq_of_dicts(
        [{"name": "test"}], [{"name": "test"}, {"name": "test"}]
    )


def test_compare_seq_of_dicts() -> None:
    list1 = [
        {
            "name": "test",
            "list": ["test1", "test2"],
        },
        {
            "name": "test2",
            "list": ["test1", "test2"],
        },
    ]
    list2 = [
        {
            "name": "test",
            "list": ["test1", "test2"],
        },
        {
            "name": "test2",
            "list": ["test1", "test2"],
        },
    ]
    assert compare_seq_of_dicts(list1, list2)


def test_compare_seq_of_dicts_different_dict_orders_same_content() -> None:
    list1 = [
        {
            "name": "test",
            "list": ["test1", "test2"],
        },
        {
            "name": "test2",
            "list": ["test1", "test2"],
        },
    ]
    list2 = [
        {
            "name": "test2",
            "list": ["test1", "test2"],
        },
        {
            "name": "test",
            "list": ["test1", "test2"],
        },
    ]
    assert compare_seq_of_dicts(list1, list2)


def test_compare_seq_of_dicts_same_data_fields_in_different_order() -> None:
    list1 = [
        {
            "name": "test",
            "list": ["test1", "test2"],
        },
        {
            "name": "test2",
            "list": ["test1", "test2"],
        },
    ]
    list2 = [
        {
            "name": "test2",
            "list": ["test1", "test2"],
        },
        {
            "list": ["test1", "test2"],
            "name": "test",
        },
    ]
    assert compare_seq_of_dicts(list1, list2)