#!/usr/bin/env python3
"""Run or dry-run the PixelRAG Ollama VLM replay worker."""

from __future__ import annotations

import argparse
import json
import sys
from pathlib import Path


ROOT = Path(__file__).resolve().parents[2]
if str(ROOT) not in sys.path:
    sys.path.insert(0, str(ROOT))

from services.pixelrag_vlm_replay_worker_service import (  # noqa: E402
    DEFAULT_MODEL,
    run_pixelrag_ollama_vlm_replay_worker,
)


def main() -> int:
    parser = argparse.ArgumentParser(
        description="執行或 dry-run PixelRAG Ollama-first VLM replay worker。"
    )
    parser.add_argument(
        "--artifact-root",
        help="PixelRAG visual evidence artifact root；預設使用 production/container 設定。",
    )
    parser.add_argument(
        "--output-root",
        help="VLM replay artifact receipt output root。",
    )
    parser.add_argument(
        "--platform",
        action="append",
        dest="platforms",
        help="限制平台，可重複指定，例如 --platform shopee_tw --platform coupang_tw。",
    )
    parser.add_argument(
        "--max-age-hours",
        type=int,
        default=168,
        help="receipt 最大新鮮度小時數。",
    )
    parser.add_argument(
        "--limit",
        type=int,
        default=25,
        help="最多處理 receipt 數。",
    )
    parser.add_argument(
        "--tile-limit",
        type=int,
        default=4,
        help="每個 receipt 最多送入 VLM 的 tile 數。",
    )
    parser.add_argument(
        "--model",
        default=DEFAULT_MODEL,
        help="Ollama VLM model。",
    )
    parser.add_argument(
        "--timeout",
        type=int,
        default=90,
        help="單次 Ollama generate timeout 秒數。",
    )
    parser.add_argument(
        "--execute",
        action="store_true",
        help="真的呼叫 Ollama VLM；未指定時只做 no-write dry-run。",
    )
    parser.add_argument(
        "--write-receipt",
        action="store_true",
        help="execute 後寫入 VLM replay artifact receipt；不寫 DB。",
    )
    parser.add_argument(
        "--no-auto-select-model",
        action="store_true",
        help="停用 execute 前的 approved route / installed model 自動選擇。",
    )
    parser.add_argument(
        "--route-readiness-timeout",
        type=int,
        default=3,
        help="auto-select model 的 /api/tags readiness timeout 秒數。",
    )
    parser.add_argument(
        "--no-probe-generate-before-execute",
        action="store_true",
        help="停用 execute 前的極小 /api/generate preflight。",
    )
    parser.add_argument(
        "--route-generate-probe-timeout",
        type=int,
        default=8,
        help="execute 前 /api/generate preflight timeout 秒數。",
    )
    args = parser.parse_args()

    payload = run_pixelrag_ollama_vlm_replay_worker(
        artifact_root=args.artifact_root,
        output_root=args.output_root,
        platform=tuple(args.platforms or ()),
        max_age_hours=args.max_age_hours,
        limit=args.limit,
        tile_limit=args.tile_limit,
        model=args.model,
        timeout=args.timeout,
        execute=args.execute,
        write_receipt=bool(args.write_receipt and args.execute),
        auto_select_model=not args.no_auto_select_model,
        route_readiness_timeout=args.route_readiness_timeout,
        probe_generate_before_execute=not args.no_probe_generate_before_execute,
        route_generate_probe_timeout=args.route_generate_probe_timeout,
    )
    print(json.dumps(payload, ensure_ascii=False, indent=2, sort_keys=True))
    return 0 if payload.get("success") else 1


if __name__ == "__main__":
    raise SystemExit(main())