"""Test utils.vector_templated_strings.
Copied from https://github.com/theorchard/python-vector-utils/blob/e42e786432aa6e1a1c279d4046c0c6d8e7109756/tests/utils/test_parsers.py
"""

import pytest

from delivery_metadata.exceptions import UnsupportedPlaceholder
from delivery_metadata.utils import vector_templated_strings


@pytest.mark.parametrize(
    "pattern, skip_timestamp, expected",
    [
        (
            "{upc}_{cd(2)}_{track_id(3)}_FULL.flac",
            False,
            "2341234121341_01_001_FULL.flac",
        ),
        (
            "{upc}_{cd}_{track_id}_FULL.flac",
            False,
            "2341234121341_1_1_FULL.flac",
        ),
        (
            "[MD5]{upc}_{cd}_{track_id}.flac",
            False,
            "bfd4b3ed623c137c96efd3e78d11262a",
        ),
        (
            "[CRC+]{upc}_{cd}_{track_id}",
            False,
            "2656581267",
        ),
        (
            "[CRC]{upc}_{cd}_{track_id}",
            False,
            "-1638386029",
        ),
        (
            "{upc(-6,3)}/{upc(14)}",
            False,
            "121/02341234121341",
        ),
        (
            "{identifier_timestamp}",
            True,
            "{identifier_timestamp}",
        ),
    ],
)
def test_process_string(pattern: str, skip_timestamp: bool, expected: str) -> None:
    """Test process_string function."""
    replacements: dict[str, str | int] = {
        "upc": 2341234121341,
        "cd": 1,
        "track_id": 1,
        "something": "else",
    }

    assert (
        vector_templated_strings.process_string(pattern, replacements, skip_timestamp)
        == expected
    )


def test_get_signed_int() -> None:
    """Test get_signed_int function."""
    assert vector_templated_strings._get_signed_int(23452) == 23452


def test_get_signed_int_out_of_range() -> None:
    """Test get_signed_int function."""
    assert vector_templated_strings._get_signed_int(3425353232) == -869614064


def test__parse_vars_with_exception() -> None:
    with pytest.raises(UnsupportedPlaceholder) as exc:
        vector_templated_strings._parse_vars(["{new_placeholder}"], {})

    assert str(exc.value) == "new_placeholder not supported"