# -*- coding:utf-8 -*-
# POST /api/submit - 提交KTV交付质检任务

import json
import uuid
from ahserver.serverenv import ServerEnv

method = request.method

if method == "POST":
    mtv_path = params_kw.get("mtv_path", "")
    ktv_path = params_kw.get("ktv_path", "")
    ass_path = params_kw.get("ass_path", "")
    lyrics_path = params_kw.get("lyrics_path", "")
    calibrated_path = params_kw.get("calibrated_path", "")
    original_duration = params_kw.get("original_duration", 0)

    if not any([mtv_path, ktv_path]):
        return json.dumps({"error": "至少需要提供mtv_path或ktv_path"}, ensure_ascii=False)

    task_id = params_kw.get("task_id", str(uuid.uuid4()).replace("-", "")[:12])

    payload = {
        "task_type": "verify",
        "task_id": task_id,
        "mtv_path": mtv_path,
        "ktv_path": ktv_path,
        "ass_path": ass_path,
        "lyrics_path": lyrics_path,
        "calibrated_path": calibrated_path,
        "original_duration": float(original_duration) if original_duration else 0
    }

    env = ServerEnv()
    longtasks = env.longtasks
    if longtasks is None:
        return json.dumps({"error": "service not ready"}, ensure_ascii=False)

    result = await longtasks.submit_task(payload)
    real_task_id = result.get("task_id", str(result)) if isinstance(result, dict) else str(result)

    return json.dumps({
        "task_id": real_task_id,
        "status": "queued",
        "message": "质检任务已提交",
        "check_url": f"/api/task?task_id={real_task_id}"
    }, ensure_ascii=False)
else:
    return json.dumps({
        "usage": "POST with JSON body",
        "params": {
            "mtv_path": "string (optional, MTV视频路径)",
            "ktv_path": "string (optional, KTV视频路径)",
            "ass_path": "string (optional, ASS字幕路径)",
            "lyrics_path": "string (optional, 原始歌词路径)",
            "calibrated_path": "string (optional, calibrated.json路径)",
            "original_duration": "float (optional, 原曲时长秒)",
            "task_id": "string (optional, auto-generated)"
        }
    }, ensure_ascii=False)