"""BUG (sync4 T2): _check_pac counted the house distance from 0 but compared it
with 1-based aspect numbers, so Saturn's 7th aspect landed on the 8th house.
Ported from upstream yinduzhanxing 2dd6062a."""

from __future__ import annotations

import pytest

from scripts.jyotish_engine import _check_pac


def _lon(house: int) -> float:
    return (house - 1) * 30 + 15.0


def _aspect_offsets(planet: str, target_house: int) -> list[int]:
    rows = _check_pac(planet, _lon(1), _lon(target_house), 0)
    return [row["offset"] for row in rows if row["type"] == "Aspect"]


@pytest.mark.parametrize("planet,hits", [
    ("Saturn", {3, 7, 10}), ("Jupiter", {5, 7, 9}), ("Mars", {4, 7, 8}), ("Venus", {7}),
])
def test_aspect_lands_on_the_numbered_house(planet: str, hits: set[int]) -> None:
    for house in range(2, 13):
        offsets = _aspect_offsets(planet, house)
        if house in hits:
            assert offsets == [house], (planet, house, offsets)
        else:
            assert offsets == [], (planet, house, offsets)