"""Probes that work for both Spring Boot 1.5/2.x with common actuator settings."""

import requests

_CANDIDATES = (
    "/actuator/health",
    "/actuator/health/",  # noqa: PIE
    "/health",
    "/application/health",  # very old
)


def probe_healthy(base_url: str, session: requests.Session, timeout: float = 2.0) -> tuple[str, bool, int]:
    base = base_url.rstrip("/")
    last_status = 0
    for path in _CANDIDATES:
        try:
            r = session.get(base + path, timeout=timeout, allow_redirects=True)
            last_status = r.status_code
            if r.status_code == 200 and _body_up(r.text):
                return path, True, r.status_code
        except requests.RequestException:
            last_status = -1
    return _CANDIDATES[0], False, last_status


def _body_up(text: str) -> bool:
    t = (text or "").lower()
    return "up" in t or '"status":"ok"' in t or '"status": "ok"' in t