import json
import os
from pathlib import Path

from django.http import JsonResponse


def build_probe_view(service: str):
    info_path = Path("/app/__buildinfo__.json")
    info = {}
    if info_path.exists():
        try:
            info = json.loads(info_path.read_text())
        except Exception:
            info = {}

    return JsonResponse(
        {
            "ok": True,
            "service": service,
            "build_id": info.get("build_id", ""),
            "built_at_utc": info.get("built_at_utc", ""),
            "image_marker": info.get("image_marker", ""),
            "hostname": os.getenv("HOSTNAME", ""),
        }
    )