"""Optional PyJHora D1 signs for the rectification parity packet.

The product packet calls this only for the PyJHora column. A missing install
raises, and the packet records that column as blocked.
"""

from __future__ import annotations

import importlib
from typing import Any

SIGNS = (
    "Aries", "Taurus", "Gemini", "Cancer", "Leo", "Virgo",
    "Libra", "Scorpio", "Sagittarius", "Capricorn", "Aquarius", "Pisces",
)


def pyjhora_d1(case: dict[str, Any]) -> dict[str, str]:
    utils = importlib.import_module("jhora.utils")
    charts = importlib.import_module("jhora.horoscope.chart.charts")
    drik = importlib.import_module("jhora.panchanga.drik")
    jd = utils.julian_day_number(
        (case["year"], case["month"], case["day"]),
        (case["hour"], case["minute"], case.get("second", 0)),
    )
    drik.set_ayanamsa_mode("LAHIRI", jd=jd)
    place = drik.Place("request-level", case["lat"], case["lon"], case["tz"])
    index_to_planet = {
        0: "Sun", 1: "Moon", 2: "Mars", 3: "Mercury", 4: "Jupiter", 5: "Venus", 6: "Saturn",
    }
    return {
        index_to_planet[body]: SIGNS[int(position[0])]
        for body, position in charts.rasi_chart(jd, place)
        if body in index_to_planet
    }