#!/usr/bin/env bash
set -euo pipefail

STATUS_JSON="${1:-/opt/microdao-daarion/ops/status/canary_all.latest.json}"
ROOT="/opt/microdao-daarion"
ROUTER_URL="${ROUTER_URL:-http://127.0.0.1:9102}"
REPORT_ENABLED="${SOFIIA_REPORTS_ENABLED:-true}"
REPORT_MODE="${SOFIIA_REPORT_MODE:-fail_only}"   # fail_only | always
REPORT_TIMEOUT="${SOFIIA_REPORT_TIMEOUT:-180}"
REPORT_MAX_TOKENS="${SOFIIA_REPORT_MAX_TOKENS:-900}"
REPORT_CHAT_ID="${SOFIIA_REPORT_CHAT_ID:-ops-monitor-sofiia}"
REPORT_USER_ID="${SOFIIA_REPORT_USER_ID:-ops-monitor-agent}"
REPORT_USERNAME="${SOFIIA_REPORT_USERNAME:-monitor-agent}"
REPORT_TELEGRAM_CHAT_ID="${SOFIIA_REPORT_TELEGRAM_CHAT_ID:-}"
SOFIIA_BOT_TOKEN="${SOFIIA_TELEGRAM_BOT_TOKEN:-${TELEGRAM_BOT_TOKEN:-}}"

if [[ "${REPORT_ENABLED,,}" != "true" ]]; then
  echo "[INFO] sofiia notify disabled"
  exit 0
fi

if [[ ! -f "$STATUS_JSON" ]]; then
  echo "[WARN] status json not found: $STATUS_JSON"
  exit 0
fi

python3 - "$STATUS_JSON" "$ROOT" "$ROUTER_URL" "$REPORT_MODE" "$REPORT_TIMEOUT" "$REPORT_MAX_TOKENS" "$REPORT_CHAT_ID" "$REPORT_USER_ID" "$REPORT_USERNAME" "$REPORT_TELEGRAM_CHAT_ID" "$SOFIIA_BOT_TOKEN" <<'PY'
import json
import sys
from pathlib import Path
from urllib import request as urlreq
from urllib.error import URLError, HTTPError

status_json = Path(sys.argv[1])
root = Path(sys.argv[2])
router_url = sys.argv[3].rstrip('/')
report_mode = sys.argv[4]
timeout_s = int(sys.argv[5])
max_tokens = int(sys.argv[6])
chat_id = sys.argv[7]
user_id = sys.argv[8]
username = sys.argv[9]
tg_chat_id = sys.argv[10].strip()
tg_token = sys.argv[11].strip()

payload = json.loads(status_json.read_text(encoding='utf-8'))
status = str(payload.get('status', 'unknown')).lower()

if report_mode == 'fail_only' and status == 'ok':
    print('[INFO] sofiia notify skipped: status=ok and mode=fail_only')
    sys.exit(0)

log_path = payload.get('log_path')
log_tail = ''
if log_path:
    p = Path(log_path)
    if p.exists():
        lines = p.read_text(encoding='utf-8', errors='ignore').splitlines()
        log_tail = '\n'.join(lines[-40:])

prompt = (
    'System monitoring report from NODE1 operator pipeline. '\
    'Analyze briefly and return 3 sections: status, risks, actions.\\n\\n'
    f"status={payload.get('status')}\\n"
    f"exit_code={payload.get('exit_code')}\\n"
    f"started_at={payload.get('started_at')}\\n"
    f"ended_at={payload.get('ended_at')}\\n"
    f"log_path={payload.get('log_path')}\\n\\n"
    'log_tail:\\n'
    f"{log_tail[:6000]}"
)

body = {
    'prompt': prompt,
    'max_tokens': max_tokens,
    'temperature': 0.1,
    'metadata': {
        'source': 'ops-monitor-canary',
        'force_concise': True,
        'user_id': user_id,
        'chat_id': chat_id,
        'username': username,
        'session_id': f'{chat_id}:sofiia:monitor',
        'report_mode': report_mode,
    }
}

req = urlreq.Request(
    url=f"{router_url}/v1/agents/sofiia/infer",
    data=json.dumps(body).encode('utf-8'),
    headers={'Content-Type': 'application/json'},
    method='POST',
)

try:
    with urlreq.urlopen(req, timeout=timeout_s) as resp:
        raw = resp.read().decode('utf-8', errors='ignore')
        data = json.loads(raw)
        text = (data.get('response') or '').strip()
        short = text[:200]
        print(f"[OK] sofiia report sent: backend={data.get('backend')} model={data.get('model')} preview={short!r}")

        if tg_chat_id and tg_token and text:
            def chunk_text(value: str, limit: int = 3500):
                chunks = []
                remaining = value
                while remaining:
                    if len(remaining) <= limit:
                        chunks.append(remaining)
                        break
                    split_at = remaining.rfind('\n', 0, limit)
                    if split_at < max(1, limit // 2):
                        split_at = limit
                    chunks.append(remaining[:split_at].rstrip())
                    remaining = remaining[split_at:].lstrip()
                return chunks or [value]

            header = (
                "[NODE1 Monitor]\n"
                f"status={payload.get('status')} exit_code={payload.get('exit_code')}\n\n"
            )
            parts = chunk_text(text, 3500 - len("(99/99)\n"))
            total = len(parts)
            delivered = 0
            for idx, part in enumerate(parts, start=1):
                prefix = f"({idx}/{total})\n" if total > 1 else ""
                msg = f"{header}{prefix}{part}" if idx == 1 else f"{prefix}{part}"
                tg_req = urlreq.Request(
                    url=f"https://api.telegram.org/bot{tg_token}/sendMessage",
                    data=json.dumps({"chat_id": tg_chat_id, "text": msg}).encode('utf-8'),
                    headers={'Content-Type': 'application/json'},
                    method='POST',
                )
                with urlreq.urlopen(tg_req, timeout=20) as tg_resp:
                    tg_data = json.loads(tg_resp.read().decode('utf-8', errors='ignore'))
                    if not tg_data.get('ok'):
                        raise RuntimeError(f"telegram send not ok: {tg_data}")
                delivered += 1
            print(f"[OK] telegram report delivered: chat_id={tg_chat_id} parts={delivered}")
        else:
            print('[INFO] telegram delivery skipped (missing SOFIIA_REPORT_TELEGRAM_CHAT_ID or token or empty text)')
except HTTPError as e:
    msg = e.read().decode('utf-8', errors='ignore')[:300]
    raise SystemExit(f"[FAIL] sofiia report HTTPError {e.code}: {msg}")
except URLError as e:
    raise SystemExit(f"[FAIL] sofiia report URLError: {e}")
PY