from dataclasses import asdict, is_dataclass
from datetime import date, datetime
from enum import Enum
from typing import Any

import httpx


COLLECTOR_URL = "http://139.224.247.176:13499/collector"


def submit_trend_data() -> None:
    """每五分钟提交趋势策略的最新缓存，尚无快照时跳过。"""
    from strategy.trend.boot import get_collector_snapshot

    snapshot = get_collector_snapshot()
    if snapshot is not None:
        collector_push(*snapshot)


def _json_value(value: Any) -> Any:
    """Convert the QMT model values into values accepted by a JSON encoder."""
    if is_dataclass(value) and not isinstance(value, type):
        return _json_value(asdict(value))
    if isinstance(value, dict):
        return {str(key): _json_value(item) for key, item in value.items()}
    if isinstance(value, (list, tuple, set)):
        return [_json_value(item) for item in value]
    if isinstance(value, Enum):
        return _json_value(value.value)
    if isinstance(value, (datetime, date)):
        return value.isoformat()
    if value is None or isinstance(value, (str, int, float, bool)):
        return value
    return str(value)


def collector_push(account_id: str, assets: Any, positions: Any) -> None:
    """[暂停] 数据收集提交，太耗时，超过200毫秒."""
    try:
        payload = _json_value(
            {
                "account_id": account_id,
                "assets": assets,
                "positions": positions,
            }
        )
        httpx.post(COLLECTOR_URL, json=payload, timeout=3.0)
    except BaseException:
        # Collection must never interrupt or affect the trading workflow.
        pass