"""Shared NDJSON debug logging (MISF_DEBUG=1 only). No secrets/PII."""
from __future__ import annotations

import json
import os
import time
import uuid

from config import PROJECT_ROOT

_DEBUG_LOG = PROJECT_ROOT / "debug.log"
_AGENT_SESSION_LOG = PROJECT_ROOT / "debug-6d994d.log"
_AGENT_SESSION_ID = "6d994d"


def write_agent_session_debug(
    hypothesis_id: str, location: str, message: str, data: dict
) -> None:
    """NDJSON debug log for Cursor agent debug sessions (MISF_DEBUG=1 only)."""
    # region agent log
    if os.environ.get("MISF_DEBUG", "").strip() not in ("1", "true", "yes"):
        return
    try:
        ts_ms = int(time.time() * 1000)
        payload = {
            "sessionId": _AGENT_SESSION_ID,
            "runId": os.environ.get("MISF_RUN_ID", "run1"),
            "hypothesisId": hypothesis_id,
            "id": f"log_{ts_ms}_{uuid.uuid4().hex[:8]}",
            "timestamp": ts_ms,
            "location": location,
            "message": message,
            "data": data,
        }
        with _AGENT_SESSION_LOG.open("a", encoding="utf-8") as f:
            f.write(json.dumps(payload, ensure_ascii=False) + "\n")
    except Exception:
        pass
    # endregion


def write_debug(hypothesis_id: str, location: str, message: str, data: dict) -> None:
    if os.environ.get("MISF_DEBUG", "").strip() not in ("1", "true", "yes"):
        return
    try:
        ts_ms = int(time.time() * 1000)
        payload = {
            "sessionId": os.environ.get("MISF_SESSION_ID", "local"),
            "runId": os.environ.get("MISF_RUN_ID", "run1"),
            "hypothesisId": hypothesis_id,
            "id": f"log_{ts_ms}_{uuid.uuid4().hex[:8]}",
            "timestamp": ts_ms,
            "location": location,
            "message": message,
            "data": data,
        }
        with _DEBUG_LOG.open("a", encoding="utf-8") as f:
            f.write(json.dumps(payload, ensure_ascii=False) + "\n")
    except Exception:
        pass