"""Degraded calculations leave a warning that names the function, not the chart."""

from __future__ import annotations

import logging
import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
SCRIPTS = ROOT / "scripts"
if str(SCRIPTS) not in sys.path:
    sys.path.insert(0, str(SCRIPTS))

import daily_guidance_service  # noqa: E402
import jyotish_engine  # noqa: E402
import pl9_full_data_export  # noqa: E402

_SENTINEL_DATE = "1990-01-01"
_SENTINEL_LAT = "28.6139"
_SENTINEL_LON = "77.2090"


def _warnings(caplog):
    return [record.getMessage() for record in caplog.records if record.levelno >= logging.WARNING]


def test_sudarshana_failure_logs_the_function_not_the_chart(monkeypatch, caplog) -> None:
    def boom(*_args, **_kwargs):
        raise RuntimeError(f"{_SENTINEL_DATE} {_SENTINEL_LAT} {_SENTINEL_LON}")

    monkeypatch.setattr(pl9_full_data_export, "_load_sudarshana", lambda: boom)
    packet = {
        "core_chart": {
            "ascendant": {"longitude": 10.0, "sign": "Aries"},
            "planets": {"Sun": {"longitude": 20.0, "sign": "Aries"}},
        }
    }
    with caplog.at_level(logging.WARNING):
        text = pl9_full_data_export._render_pl9_ai_density_raw_data_markdown_en(packet)
    assert "Sudarshana" not in text
    warnings = _warnings(caplog)
    assert any(
        "pl9_full_data_export._render_pl9_ai_density_raw_data_markdown_en degraded: RuntimeError" == item
        for item in warnings
    )
    assert all(_SENTINEL_DATE not in item and _SENTINEL_LAT not in item and _SENTINEL_LON not in item for item in warnings)


def test_current_mahadasha_failure_logs_the_function_not_the_chart(monkeypatch, caplog) -> None:
    def boom(**_kwargs):
        raise ValueError(f"{_SENTINEL_DATE} {_SENTINEL_LAT}")

    monkeypatch.setattr(daily_guidance_service, "compute_vimshottari_timeline", boom)
    with caplog.at_level(logging.WARNING):
        result = daily_guidance_service._current_mahadasha(
            {"birth_info": {}, "planets": {"Moon": {"lon": 10.0}}},
            {"year": 1990, "month": 1, "day": 1, "hour": 12, "minute": 0},
            "2026-01-01",
        )
    assert result is None
    warnings = _warnings(caplog)
    assert any(
        "daily_guidance_service._current_mahadasha degraded: ValueError" == item
        for item in warnings
    )
    assert all(_SENTINEL_DATE not in item and _SENTINEL_LAT not in item for item in warnings)


def test_conflict_arbitration_failure_logs_the_function_not_the_chart(monkeypatch, caplog) -> None:
    import ashtakavarga

    def boom(*_args, **_kwargs):
        raise RuntimeError(f"{_SENTINEL_DATE} {_SENTINEL_LON}")

    monkeypatch.setattr(ashtakavarga, "calc_ashtakavarga", boom)
    report = {
        "planets": {},
        "audit": {"P1_identity": {"asc_sign": "Aries"}},
        "ashtakavarga": {"present": True},
    }
    with caplog.at_level(logging.WARNING):
        conflicts = jyotish_engine._conflict_arbitration(report)
    assert isinstance(conflicts, list)
    warnings = _warnings(caplog)
    assert any(
        "jyotish_engine._conflict_arbitration degraded: RuntimeError" == item
        for item in warnings
    )
    assert all(_SENTINEL_DATE not in item and _SENTINEL_LON not in item for item in warnings)