#!/bin/bash
# Vote-Orphans-Auto-Bewertung als Cron-Job (#173 Phase 3).
#
# Ruft pro Lauf maximal `MAX_PER_RUN` Drucksachen auf, die einen
# Plenum-Vote, aber noch keine GWÖ-Bewertung haben. Limitiert auf
# `MAX_PER_DAY` (Tagessumme) — gemessen an `auto_rate_runs.n_attempted`.
#
# Idempotent: bei 0 Orphans loggt das Skript sauber und beendet.
# Bei Throttle (Daily-Cap erreicht) wird dies in auto_rate_runs
# als `error_summary='daily_cap_reached:N'` festgehalten.
#
# Install als Host-Cron (alle 6h, max 30 Calls/Run, 200/Tag):
#
#   crontab -e
#   0 */6 * * * /opt/gwoe-antragspruefer-dev/scripts/auto-rate-orphans.sh \
#             gwoe-antragspruefer-dev >> /var/log/gwoe-auto-rate.log 2>&1
#
# Manueller Aufruf:
#   MAX_PER_RUN=10 ./scripts/auto-rate-orphans.sh gwoe-antragspruefer-dev

set -euo pipefail

CONTAINER="${1:-gwoe-antragspruefer-dev}"
MAX_PER_RUN="${MAX_PER_RUN:-30}"
MAX_PER_DAY="${MAX_PER_DAY:-200}"
BUNDESLAND="${BUNDESLAND:-}"  # leer = alle BL

# Skip wenn Container nicht laeuft.
if ! docker ps --format '{{.Names}}' | grep -q "^${CONTAINER}$"; then
    echo "$(date -Iseconds) SKIP — ${CONTAINER} is not running"
    exit 0
fi

echo "$(date -Iseconds) START auto-rate-orphans (container=${CONTAINER}, max_per_run=${MAX_PER_RUN}, max_per_day=${MAX_PER_DAY}, bl=${BUNDESLAND:-ALL})"

docker exec -i \
    -e MAX_PER_RUN="$MAX_PER_RUN" \
    -e MAX_PER_DAY="$MAX_PER_DAY" \
    -e BUNDESLAND="$BUNDESLAND" \
    "$CONTAINER" python <<'EOF'
import os
import asyncio

from app.auswertungen import get_vote_orphans
from app.database import (
    record_auto_rate_run,
    auto_rate_today_total,
    get_assessment,
    create_job,
)
from app.parlamente import get_adapter, Drucksache
from app.queue import enqueue, QueueFullError
from app.main import run_drucksache_analysis  # async-Worker-Funktion
import uuid


MAX_PER_RUN = int(os.environ.get("MAX_PER_RUN", "30"))
MAX_PER_DAY = int(os.environ.get("MAX_PER_DAY", "200"))
BUNDESLAND = os.environ.get("BUNDESLAND") or None


async def main() -> None:
    today = await auto_rate_today_total()
    today_attempted = today["total_attempted"]

    if today_attempted >= MAX_PER_DAY:
        print(f"  SKIP daily_cap_reached: {today_attempted}/{MAX_PER_DAY}")
        await record_auto_rate_run(
            source="cron",
            limit_requested=MAX_PER_RUN,
            bundesland=BUNDESLAND,
            n_attempted=0, n_succeeded=0, n_failed=0, n_skipped=0,
            error_summary=f"daily_cap_reached:{MAX_PER_DAY}",
        )
        return

    remaining_today = MAX_PER_DAY - today_attempted
    limit = min(MAX_PER_RUN, remaining_today)
    orphans = get_vote_orphans(filter_bl=BUNDESLAND, limit=limit)
    items = orphans["items"]
    if not items:
        print("  no orphans")
        await record_auto_rate_run(
            source="cron",
            limit_requested=limit,
            bundesland=BUNDESLAND,
            n_attempted=0, n_succeeded=0, n_failed=0, n_skipped=0,
        )
        return

    enqueued, skipped = 0, []
    for item in items:
        bl = item["bundesland"]
        ds = item["drucksache"]
        existing = await get_assessment(ds)
        if existing:
            skipped.append((ds, "already_rated"))
            continue
        adapter = get_adapter(bl)
        if not adapter:
            skipped.append((ds, f"no_adapter_for_{bl}"))
            continue
        try:
            text = await adapter.download_text(ds)
        except Exception as e:
            skipped.append((ds, f"download_error:{str(e)[:40]}"))
            continue
        if not text:
            skipped.append((ds, "empty_text"))
            continue
        doc = Drucksache(
            drucksache=ds, title=ds, fraktionen=[], datum="",
            link="", bundesland=bl,
        )
        job_id = str(uuid.uuid4())
        await create_job(job_id, text[:500], bl, "qwen-plus", drucksache=ds)
        try:
            await enqueue(
                job_id, run_drucksache_analysis,
                job_id, ds, text, bl, "qwen-plus", doc,
                drucksache=ds,
            )
            enqueued += 1
        except QueueFullError:
            skipped.append((ds, "queue_full"))
            break

    error_summary = (
        ", ".join(f"{ds}:{r[:30]}" for ds, r in skipped[:3])
        + (f", … (+{len(skipped) - 3} weitere)" if len(skipped) > 3 else "")
        if skipped else None
    )

    await record_auto_rate_run(
        source="cron",
        limit_requested=limit,
        bundesland=BUNDESLAND,
        n_attempted=len(items),
        n_succeeded=enqueued,
        n_failed=0,
        n_skipped=len(skipped),
        error_summary=error_summary,
    )
    print(f"  attempted={len(items)} enqueued={enqueued} skipped={len(skipped)}")
    if skipped:
        for ds, reason in skipped[:5]:
            print(f"    skip {ds}: {reason}")


asyncio.run(main())
EOF

echo "$(date -Iseconds) END auto-rate-orphans"