"""runtime 门面：保持 `from services.runtime import *` 与 `import services.runtime as R` 兼容。"""
from __future__ import annotations

# ---- 历史兼容：旧 monolith 上 `from pytz import timezone` 等会随 import * 漏出 ----
import json  # noqa: F401
import logging
import sys as _sys
import time  # noqa: F401
from collections import OrderedDict  # noqa: F401
from concurrent.futures import ThreadPoolExecutor, as_completed  # noqa: F401

import numpy as np  # noqa: F401
from pytz import timezone  # noqa: F401

from chanlun.analysis.ChanZone import (  # noqa: F401
	StructureZoneConfig,
	analyze_structure_zones_from_serialized,
)

logger = logging.getLogger("services.runtime")

from .state import (  # noqa: F401
	TRADE_POINT_TYPE,
	macd_fast_period,
	macd_slow_period,
	macd_signal_period,
	exchange,
	china_stock,
	_zone_cache,
	DEFAULT_TIMEFRAME_LABELS,
	DEFAULT_SYMBOLS,
	TIMEFRAMES,
	SYMBOLS,
	DATA_SERVICE_AVAILABLE,
	SERVICE_METADATA_LAST_REFRESH,
)
from .timeframes import (  # noqa: F401
	_zone_cache_ttl,
	timeframe_to_minutes,
	format_timeframe_label,
	build_timeframe_labels,
	compute_timeframe_defaults,
	is_smaller_timeframe,
	is_smaller_or_equal_timeframe,
)
from .market_data import (  # noqa: F401
	_parse_time_input,
	refresh_data_service_metadata,
	_fetch_kl_from_datasvc,
	A_STOCK_SYMBOLS,
	detect_symbol_type,
	get_kl_data,
	_get_crypto_kl_data_via_ccxt,
	get_crypto_kl_data,
	get_a_stock_kl_data,
	load_crypto_symbols,
)
from .indicators import (  # noqa: F401
	add_indicators,
	calculate_macd,
)
from .analyze import (  # noqa: F401
	analyze_chan,
	classify_trend_stage,
)
from .serialize import (  # noqa: F401
	convert_direction,
	format_time_safely,
	serialize_chan_macd_data,
	clean_dataframe_for_json,
	get_uncompleted_seg_list,
)

# 预取元信息（与拆分前模块加载行为一致）
refresh_data_service_metadata(force=True)

# 标量在 import 时会拷贝；刷新后写回本模块，供 `from services.runtime import *` 读到最新值
from . import state as _state

_mod = _sys.modules[__name__]
_mod.DATA_SERVICE_AVAILABLE = _state.DATA_SERVICE_AVAILABLE
_mod.SERVICE_METADATA_LAST_REFRESH = _state.SERVICE_METADATA_LAST_REFRESH
_mod.macd_fast_period = _state.macd_fast_period
_mod.macd_slow_period = _state.macd_slow_period
_mod.macd_signal_period = _state.macd_signal_period


def __getattr__(name: str):
	if hasattr(_state, name):
		return getattr(_state, name)
	raise AttributeError(name)


def __dir__():
	return sorted(set(globals()) | set(dir(_state)))