refactor(smart_executor): split monolithic executor into clean service modules

- Extract 7 focused services from smart_executor.py:
  - trade_common: constants, timezone, logging, dry-run state
  - file_utils: file locking + atomic JSON helpers
  - smart_executor_parser: argparse + legacy argument compatibility
  - execution_state: decision deduplication (executions.json)
  - portfolio_service: positions.json + exchange reconciliation
  - exchange_service: ccxt wrapper, balances, order prep
  - trade_execution: buy/sell/rebalance/hold actions
- Turn smart_executor.py into a thin backward-compatible facade
- Fix critical dry-run bug: module-level DRY_RUN copy caused real orders
  in dry-run mode; replace with mutable dict + is_dry_run() function
- Fix dry-run polluting positions.json: skip save_positions() when dry-run
- Fix rebalance dry-run budget: use sell_order cost instead of real balance
- Add full legacy CLI compatibility for old --decision HOLD --dry-run style

src/coinhunter/services/exchange_service.py

@@ -0,0 +1,125 @@
+"""Exchange helpers (ccxt, markets, balances, order prep)."""
+import math
+import os
+
+import ccxt
+
+from ..runtime import get_runtime_paths, load_env_file
+from .trade_common import log
+
+PATHS = get_runtime_paths()
+
+
+def load_env():
+    load_env_file(PATHS)
+
+
+def get_exchange():
+    load_env()
+    api_key = os.getenv("BINANCE_API_KEY")
+    secret = os.getenv("BINANCE_API_SECRET")
+    if not api_key or not secret:
+        raise RuntimeError("缺少 BINANCE_API_KEY 或 BINANCE_API_SECRET")
+    ex = ccxt.binance(
+        {
+            "apiKey": api_key,
+            "secret": secret,
+            "options": {"defaultType": "spot", "createMarketBuyOrderRequiresPrice": False},
+            "enableRateLimit": True,
+        }
+    )
+    ex.load_markets()
+    return ex
+
+
+def norm_symbol(symbol: str) -> str:
+    s = symbol.upper().replace("-", "").replace("_", "")
+    if "/" in s:
+        return s
+    if s.endswith("USDT"):
+        return s[:-4] + "/USDT"
+    raise ValueError(f"不支持的 symbol: {symbol}")
+
+
+def storage_symbol(symbol: str) -> str:
+    return norm_symbol(symbol).replace("/", "")
+
+
+def fetch_balances(ex):
+    bal = ex.fetch_balance()["free"]
+    return {k: float(v) for k, v in bal.items() if float(v) > 0}
+
+
+def build_market_snapshot(ex):
+    try:
+        tickers = ex.fetch_tickers()
+    except Exception:
+        return {}
+    snapshot = {}
+    for sym, t in tickers.items():
+        if not sym.endswith("/USDT"):
+            continue
+        price = t.get("last")
+        if price is None or float(price) <= 0:
+            continue
+        vol = float(t.get("quoteVolume") or 0)
+        if vol < 200_000:
+            continue
+        base = sym.replace("/", "")
+        snapshot[base] = {
+            "lastPrice": round(float(price), 8),
+            "price24hPcnt": round(float(t.get("percentage") or 0), 4),
+            "highPrice24h": round(float(t.get("high") or 0), 8) if t.get("high") else None,
+            "lowPrice24h": round(float(t.get("low") or 0), 8) if t.get("low") else None,
+            "turnover24h": round(float(vol), 2),
+        }
+    return snapshot
+
+
+def market_and_ticker(ex, symbol: str):
+    sym = norm_symbol(symbol)
+    market = ex.market(sym)
+    ticker = ex.fetch_ticker(sym)
+    return sym, market, ticker
+
+
+def floor_to_step(value: float, step: float) -> float:
+    if not step or step <= 0:
+        return value
+    return math.floor(value / step) * step
+
+
+def prepare_buy_quantity(ex, symbol: str, amount_usdt: float):
+    from .trade_common import USDT_BUFFER_PCT
+
+    sym, market, ticker = market_and_ticker(ex, symbol)
+    ask = float(ticker.get("ask") or ticker.get("last") or 0)
+    if ask <= 0:
+        raise RuntimeError(f"{sym} 无法获取有效 ask 价格")
+    budget = amount_usdt * (1 - USDT_BUFFER_PCT)
+    raw_qty = budget / ask
+    qty = float(ex.amount_to_precision(sym, raw_qty))
+    min_amt = (market.get("limits", {}).get("amount", {}) or {}).get("min") or 0
+    min_cost = (market.get("limits", {}).get("cost", {}) or {}).get("min") or 0
+    if min_amt and qty < float(min_amt):
+        raise RuntimeError(f"{sym} 买入数量 {qty} 小于最小数量 {min_amt}")
+    est_cost = qty * ask
+    if min_cost and est_cost < float(min_cost):
+        raise RuntimeError(f"{sym} 买入金额 ${est_cost:.4f} 小于最小成交额 ${float(min_cost):.4f}")
+    return sym, qty, ask, est_cost
+
+
+def prepare_sell_quantity(ex, symbol: str, free_qty: float):
+    sym, market, ticker = market_and_ticker(ex, symbol)
+    bid = float(ticker.get("bid") or ticker.get("last") or 0)
+    if bid <= 0:
+        raise RuntimeError(f"{sym} 无法获取有效 bid 价格")
+    qty = float(ex.amount_to_precision(sym, free_qty))
+    min_amt = (market.get("limits", {}).get("amount", {}) or {}).get("min") or 0
+    min_cost = (market.get("limits", {}).get("cost", {}) or {}).get("min") or 0
+    if min_amt and qty < float(min_amt):
+        raise RuntimeError(f"{sym} 卖出数量 {qty} 小于最小数量 {min_amt}")
+    est_cost = qty * bid
+    if min_cost and est_cost < float(min_cost):
+        raise RuntimeError(f"{sym} 卖出金额 ${est_cost:.4f} 小于最小成交额 ${float(min_cost):.4f}")
+    return sym, qty, bid, est_cost

src/coinhunter/services/execution_state.py

@@ -0,0 +1,39 @@
+"""Execution state helpers (decision deduplication, executions.json)."""
+import hashlib
+
+from ..runtime import get_runtime_paths
+from .file_utils import load_json_locked, save_json_locked
+from .trade_common import bj_now_iso
+
+PATHS = get_runtime_paths()
+EXECUTIONS_FILE = PATHS.executions_file
+EXECUTIONS_LOCK = PATHS.executions_lock
+
+
+def default_decision_id(action: str, argv_tail: list[str]) -> str:
+    from datetime import datetime
+    from .trade_common import CST
+
+    now = datetime.now(CST)
+    bucket_min = (now.minute // 15) * 15
+    bucket = now.strftime(f"%Y%m%dT%H{bucket_min:02d}")
+    raw = f"{bucket}|{action}|{'|'.join(argv_tail)}"
+    return hashlib.sha1(raw.encode()).hexdigest()[:16]
+
+
+def load_executions() -> dict:
+    return load_json_locked(EXECUTIONS_FILE, EXECUTIONS_LOCK, {"executions": {}}).get("executions", {})
+
+
+def save_executions(executions: dict):
+    save_json_locked(EXECUTIONS_FILE, EXECUTIONS_LOCK, {"executions": executions})
+
+
+def record_execution_state(decision_id: str, payload: dict):
+    executions = load_executions()
+    executions[decision_id] = payload
+    save_executions(executions)
+
+
+def get_execution_state(decision_id: str):
+    return load_executions().get(decision_id)

src/coinhunter/services/file_utils.py

@@ -0,0 +1,40 @@
+"""File locking and atomic JSON helpers."""
+import fcntl
+import json
+import os
+from contextlib import contextmanager
+from pathlib import Path
+
+
+@contextmanager
+def locked_file(path: Path):
+    path.parent.mkdir(parents=True, exist_ok=True)
+    with open(path, "a+", encoding="utf-8") as f:
+        fcntl.flock(f.fileno(), fcntl.LOCK_EX)
+        f.seek(0)
+        yield f
+        f.flush()
+        os.fsync(f.fileno())
+        fcntl.flock(f.fileno(), fcntl.LOCK_UN)
+
+
+def atomic_write_json(path: Path, data: dict):
+    path.parent.mkdir(parents=True, exist_ok=True)
+    tmp = path.with_suffix(path.suffix + ".tmp")
+    tmp.write_text(json.dumps(data, indent=2, ensure_ascii=False), encoding="utf-8")
+    os.replace(tmp, path)
+
+
+def load_json_locked(path: Path, lock_path: Path, default):
+    with locked_file(lock_path):
+        if not path.exists():
+            return default
+        try:
+            return json.loads(path.read_text(encoding="utf-8"))
+        except Exception:
+            return default
+
+
+def save_json_locked(path: Path, lock_path: Path, data: dict):
+    with locked_file(lock_path):
+        atomic_write_json(path, data)

src/coinhunter/services/portfolio_service.py

@@ -0,0 +1,57 @@
+"""Portfolio state helpers (positions.json, reconcile with exchange)."""
+from ..runtime import get_runtime_paths
+from .file_utils import load_json_locked, save_json_locked
+from .trade_common import bj_now_iso
+
+PATHS = get_runtime_paths()
+POSITIONS_FILE = PATHS.positions_file
+POSITIONS_LOCK = PATHS.positions_lock
+
+
+def load_positions() -> list:
+    return load_json_locked(POSITIONS_FILE, POSITIONS_LOCK, {"positions": []}).get("positions", [])
+
+
+def save_positions(positions: list):
+    save_json_locked(POSITIONS_FILE, POSITIONS_LOCK, {"positions": positions})
+
+
+def upsert_position(positions: list, position: dict):
+    sym = position["symbol"]
+    for i, existing in enumerate(positions):
+        if existing.get("symbol") == sym:
+            positions[i] = position
+            return positions
+    positions.append(position)
+    return positions
+
+
+def reconcile_positions_with_exchange(ex, positions: list):
+    from .exchange_service import fetch_balances
+
+    balances = fetch_balances(ex)
+    existing_by_symbol = {p.get("symbol"): p for p in positions}
+    reconciled = []
+    for asset, qty in balances.items():
+        if asset == "USDT":
+            continue
+        if qty <= 0:
+            continue
+        sym = f"{asset}USDT"
+        old = existing_by_symbol.get(sym, {})
+        reconciled.append(
+            {
+                "account_id": old.get("account_id", "binance-main"),
+                "symbol": sym,
+                "base_asset": asset,
+                "quote_asset": "USDT",
+                "market_type": "spot",
+                "quantity": qty,
+                "avg_cost": old.get("avg_cost"),
+                "opened_at": old.get("opened_at", bj_now_iso()),
+                "updated_at": bj_now_iso(),
+                "note": old.get("note", "Reconciled from Binance balances"),
+            }
+        )
+    save_positions(reconciled)
+    return reconciled, balances

src/coinhunter/services/smart_executor_parser.py

@@ -0,0 +1,145 @@
+"""CLI parser and legacy argument normalization for smart executor."""
+import argparse
+
+
+def build_parser() -> argparse.ArgumentParser:
+    parser = argparse.ArgumentParser(
+        description="Coin Hunter Smart Executor",
+        formatter_class=argparse.RawTextHelpFormatter,
+        epilog=(
+            "示例:\n"
+            "  python smart_executor.py hold\n"
+            "  python smart_executor.py sell-all ETHUSDT\n"
+            "  python smart_executor.py buy ENJUSDT 100\n"
+            "  python smart_executor.py rebalance PEPEUSDT ETHUSDT\n"
+            "  python smart_executor.py balances\n\n"
+            "兼容旧调用:\n"
+            "  python smart_executor.py HOLD\n"
+            "  python smart_executor.py --decision HOLD --dry-run\n"
+        ),
+    )
+    parser.add_argument("--decision-id", help="Override decision id (otherwise derived automatically)")
+    parser.add_argument("--analysis", help="Decision analysis text to persist into logs")
+    parser.add_argument("--reasoning", help="Decision reasoning text to persist into logs")
+    parser.add_argument("--dry-run", action="store_true", help="Force dry-run mode for this invocation")
+
+    subparsers = parser.add_subparsers(dest="command")
+
+    subparsers.add_parser("hold", help="Log a HOLD decision without trading")
+    subparsers.add_parser("balances", help="Print live balances as JSON")
+    subparsers.add_parser("balance", help="Alias of balances")
+    subparsers.add_parser("status", help="Print balances + positions + snapshot as JSON")
+
+    sell_all = subparsers.add_parser("sell-all", help="Sell all of one symbol")
+    sell_all.add_argument("symbol")
+    sell_all_legacy = subparsers.add_parser("sell_all", help=argparse.SUPPRESS)
+    sell_all_legacy.add_argument("symbol")
+
+    buy = subparsers.add_parser("buy", help="Buy symbol with USDT amount")
+    buy.add_argument("symbol")
+    buy.add_argument("amount_usdt", type=float)
+
+    rebalance = subparsers.add_parser("rebalance", help="Sell one symbol and rotate to another")
+    rebalance.add_argument("from_symbol")
+    rebalance.add_argument("to_symbol")
+
+    return parser
+
+
+def normalize_legacy_argv(argv: list[str]) -> list[str]:
+    if not argv:
+        return argv
+
+    action_aliases = {
+        "HOLD": ["hold"],
+        "hold": ["hold"],
+        "SELL_ALL": ["sell-all"],
+        "sell_all": ["sell-all"],
+        "sell-all": ["sell-all"],
+        "BUY": ["buy"],
+        "buy": ["buy"],
+        "REBALANCE": ["rebalance"],
+        "rebalance": ["rebalance"],
+        "BALANCE": ["balances"],
+        "balance": ["balances"],
+        "BALANCES": ["balances"],
+        "balances": ["balances"],
+        "STATUS": ["status"],
+        "status": ["status"],
+    }
+
+    has_legacy_flag = any(t.startswith("--decision") for t in argv)
+    if not has_legacy_flag:
+        for idx, token in enumerate(argv):
+            if token in action_aliases:
+                prefix = argv[:idx]
+                suffix = argv[idx + 1 :]
+                return prefix + action_aliases[token] + suffix
+
+    if argv[0].startswith("-"):
+        legacy = argparse.ArgumentParser(add_help=False)
+        legacy.add_argument("--decision")
+        legacy.add_argument("--symbol")
+        legacy.add_argument("--from-symbol")
+        legacy.add_argument("--to-symbol")
+        legacy.add_argument("--amount-usdt", type=float)
+        legacy.add_argument("--decision-id")
+        legacy.add_argument("--analysis")
+        legacy.add_argument("--reasoning")
+        legacy.add_argument("--dry-run", action="store_true")
+        ns, unknown = legacy.parse_known_args(argv)
+
+        if ns.decision:
+            decision = (ns.decision or "").strip().upper()
+            rebuilt = []
+            if ns.decision_id:
+                rebuilt += ["--decision-id", ns.decision_id]
+            if ns.analysis:
+                rebuilt += ["--analysis", ns.analysis]
+            if ns.reasoning:
+                rebuilt += ["--reasoning", ns.reasoning]
+            if ns.dry_run:
+                rebuilt += ["--dry-run"]
+
+            if decision == "HOLD":
+                rebuilt += ["hold"]
+            elif decision == "SELL_ALL":
+                if not ns.symbol:
+                    raise RuntimeError("旧式 --decision SELL_ALL 需要搭配 --symbol")
+                rebuilt += ["sell-all", ns.symbol]
+            elif decision == "BUY":
+                if not ns.symbol or ns.amount_usdt is None:
+                    raise RuntimeError("旧式 --decision BUY 需要 --symbol 和 --amount-usdt")
+                rebuilt += ["buy", ns.symbol, str(ns.amount_usdt)]
+            elif decision == "REBALANCE":
+                if not ns.from_symbol or not ns.to_symbol:
+                    raise RuntimeError("旧式 --decision REBALANCE 需要 --from-symbol 和 --to-symbol")
+                rebuilt += ["rebalance", ns.from_symbol, ns.to_symbol]
+            else:
+                raise RuntimeError(f"不支持的旧式 decision: {decision}")
+
+            return rebuilt + unknown
+
+    return argv
+
+
+def parse_cli_args(argv: list[str]):
+    parser = build_parser()
+    normalized = normalize_legacy_argv(argv)
+    args = parser.parse_args(normalized)
+    if not args.command:
+        parser.print_help()
+        raise SystemExit(1)
+    if args.command == "sell_all":
+        args.command = "sell-all"
+    return args, normalized
+
+
+def cli_action_args(args, action: str) -> list[str]:
+    if action == "sell_all":
+        return [args.symbol]
+    if action == "buy":
+        return [args.symbol, str(args.amount_usdt)]
+    if action == "rebalance":
+        return [args.from_symbol, args.to_symbol]
+    return []

src/coinhunter/services/smart_executor_service.py

@@ -5,38 +5,54 @@ from __future__ import annotations
 import os
 import sys
 
-from .. import smart_executor as smart_executor_module
+from ..logger import log_decision, log_error
+from .exchange_service import fetch_balances, build_market_snapshot
+from .execution_state import default_decision_id, get_execution_state, record_execution_state
+from .portfolio_service import load_positions
+from .smart_executor_parser import parse_cli_args, cli_action_args
+from .trade_common import is_dry_run, log, set_dry_run, bj_now_iso
+from .trade_execution import (
+    command_balances,
+    command_status,
+    build_decision_context,
+    action_sell_all,
+    action_buy,
+    action_rebalance,
+)
 
 
 def run(argv: list[str] | None = None) -> int:
     argv = list(sys.argv[1:] if argv is None else argv)
-    args, normalized_argv = smart_executor_module.parse_cli_args(argv)
+    args, normalized_argv = parse_cli_args(argv)
     action = args.command.replace("-", "_")
-    argv_tail = smart_executor_module.cli_action_args(args, action)
+    argv_tail = cli_action_args(args, action)
     decision_id = (
         args.decision_id
         or os.getenv("DECISION_ID")
-        or smart_executor_module.default_decision_id(action, normalized_argv)
+        or default_decision_id(action, normalized_argv)
     )
-    if args.dry_run:
-        smart_executor_module.DRY_RUN = True
 
-    previous = smart_executor_module.get_execution_state(decision_id)
+    if args.dry_run:
+        set_dry_run(True)
+
+    previous = get_execution_state(decision_id)
     read_only_action = action in {"balance", "balances", "status"}
     if previous and previous.get("status") == "success" and not read_only_action:
-        smart_executor_module.log(f"⚠️ decision_id={decision_id} 已执行成功，跳过重复执行")
+        log(f"⚠️ decision_id={decision_id} 已执行成功，跳过重复执行")
         return 0
 
     try:
-        ex = smart_executor_module.get_exchange()
+        from .exchange_service import get_exchange
+        ex = get_exchange()
+
         if read_only_action:
             if action in {"balance", "balances"}:
-                smart_executor_module.command_balances(ex)
+                command_balances(ex)
             else:
-                smart_executor_module.command_status(ex)
+                command_status(ex)
             return 0
 
-        decision_context = smart_executor_module.build_decision_context(ex, action, argv_tail, decision_id)
+        decision_context = build_decision_context(ex, action, argv_tail, decision_id)
         if args.analysis:
             decision_context["analysis"] = args.analysis
         elif os.getenv("DECISION_ANALYSIS"):
@@ -46,22 +62,22 @@ def run(argv: list[str] | None = None) -> int:
         elif os.getenv("DECISION_REASONING"):
             decision_context["reasoning"] = os.getenv("DECISION_REASONING")
 
-        smart_executor_module.record_execution_state(
+        record_execution_state(
             decision_id,
-            {"status": "pending", "started_at": smart_executor_module.bj_now_iso(), "action": action, "args": argv_tail},
+            {"status": "pending", "started_at": bj_now_iso(), "action": action, "args": argv_tail},
         )
 
         if action == "sell_all":
-            result = smart_executor_module.action_sell_all(ex, args.symbol, decision_id, decision_context)
+            result = action_sell_all(ex, args.symbol, decision_id, decision_context)
         elif action == "buy":
-            result = smart_executor_module.action_buy(ex, args.symbol, float(args.amount_usdt), decision_id, decision_context)
+            result = action_buy(ex, args.symbol, float(args.amount_usdt), decision_id, decision_context)
         elif action == "rebalance":
-            result = smart_executor_module.action_rebalance(ex, args.from_symbol, args.to_symbol, decision_id, decision_context)
+            result = action_rebalance(ex, args.from_symbol, args.to_symbol, decision_id, decision_context)
         elif action == "hold":
-            balances = smart_executor_module.fetch_balances(ex)
+            balances = fetch_balances(ex)
-            positions = smart_executor_module.load_positions()
+            positions = load_positions()
-            market_snapshot = smart_executor_module.build_market_snapshot(ex)
+            market_snapshot = build_market_snapshot(ex)
-            smart_executor_module.log_decision(
+            log_decision(
                 {
                     **decision_context,
                     "balances_after": balances,
@@ -72,40 +88,41 @@ def run(argv: list[str] | None = None) -> int:
                     "execution_result": {"status": "hold"},
                 }
             )
-            smart_executor_module.log("😴 决策: 持续持有，无操作")
+            log("😴 决策: 持续持有，无操作")
             result = {"status": "hold"}
         else:
             raise RuntimeError(f"未知动作: {action}；请运行 --help 查看正确 CLI 用法")
 
-        smart_executor_module.record_execution_state(
+        record_execution_state(
             decision_id,
             {
                 "status": "success",
-                "finished_at": smart_executor_module.bj_now_iso(),
+                "finished_at": bj_now_iso(),
                 "action": action,
                 "args": argv_tail,
                 "result": result,
             },
         )
-        smart_executor_module.log(f"✅ 执行完成 decision_id={decision_id}")
+        log(f"✅ 执行完成 decision_id={decision_id}")
         return 0
+
     except Exception as exc:
-        smart_executor_module.record_execution_state(
+        record_execution_state(
             decision_id,
             {
                 "status": "failed",
-                "finished_at": smart_executor_module.bj_now_iso(),
+                "finished_at": bj_now_iso(),
                 "action": action,
                 "args": argv_tail,
                 "error": str(exc),
             },
         )
-        smart_executor_module.log_error(
+        log_error(
             "smart_executor",
             exc,
             decision_id=decision_id,
             action=action,
             args=argv_tail,
         )
-        smart_executor_module.log(f"❌ 执行失败: {exc}")
+        log(f"❌ 执行失败: {exc}")
         return 1

src/coinhunter/services/trade_common.py

@@ -0,0 +1,25 @@
+"""Common trade utilities (time, logging, constants)."""
+import os
+from datetime import datetime, timezone, timedelta
+
+CST = timezone(timedelta(hours=8))
+
+_DRY_RUN = {"value": os.getenv("DRY_RUN", "false").lower() == "true"}
+USDT_BUFFER_PCT = 0.03
+MIN_REMAINING_DUST_USDT = 1.0
+
+
+def is_dry_run() -> bool:
+    return _DRY_RUN["value"]
+
+
+def set_dry_run(value: bool):
+    _DRY_RUN["value"] = value
+
+
+def log(msg: str):
+    print(f"[{datetime.now(CST).strftime('%Y-%m-%d %H:%M:%S')} CST] {msg}")
+
+
+def bj_now_iso():
+    return datetime.now(CST).isoformat()

src/coinhunter/services/trade_execution.py

@@ -0,0 +1,178 @@
+"""Trade execution actions (buy, sell, rebalance, hold, status)."""
+from ..logger import log_decision, log_trade
+from .exchange_service import (
+    fetch_balances,
+    norm_symbol,
+    storage_symbol,
+    build_market_snapshot,
+    prepare_buy_quantity,
+    prepare_sell_quantity,
+)
+from .portfolio_service import load_positions, save_positions, upsert_position, reconcile_positions_with_exchange
+from .trade_common import is_dry_run, USDT_BUFFER_PCT, log, bj_now_iso
+
+
+def build_decision_context(ex, action: str, argv_tail: list[str], decision_id: str):
+    balances = fetch_balances(ex)
+    positions = load_positions()
+    return {
+        "decision_id": decision_id,
+        "balances_before": balances,
+        "positions_before": positions,
+        "decision": action.upper(),
+        "action_taken": f"{action} {' '.join(argv_tail)}".strip(),
+        "risk_level": "high" if len(positions) <= 1 else "medium",
+        "data_sources": ["binance"],
+    }
+
+
+def market_sell(ex, symbol: str, qty: float, decision_id: str):
+    sym, qty, bid, est_cost = prepare_sell_quantity(ex, symbol, qty)
+    if is_dry_run():
+        log(f"[DRY RUN] 卖出 {sym} 数量 {qty}")
+        return {"id": f"dry-sell-{decision_id}", "symbol": sym, "amount": qty, "price": bid, "cost": est_cost, "status": "closed"}
+    order = ex.create_market_sell_order(sym, qty, params={"newClientOrderId": f"ch-{decision_id}-sell"})
+    return order
+
+
+def market_buy(ex, symbol: str, amount_usdt: float, decision_id: str):
+    sym, qty, ask, est_cost = prepare_buy_quantity(ex, symbol, amount_usdt)
+    if is_dry_run():
+        log(f"[DRY RUN] 买入 {sym} 金额 ${est_cost:.4f} 数量 {qty}")
+        return {"id": f"dry-buy-{decision_id}", "symbol": sym, "amount": qty, "price": ask, "cost": est_cost, "status": "closed"}
+    order = ex.create_market_buy_order(sym, qty, params={"newClientOrderId": f"ch-{decision_id}-buy"})
+    return order
+
+
+def action_sell_all(ex, symbol: str, decision_id: str, decision_context: dict):
+    balances_before = fetch_balances(ex)
+    base = norm_symbol(symbol).split("/")[0]
+    qty = float(balances_before.get(base, 0))
+    if qty <= 0:
+        raise RuntimeError(f"{base} 余额为0，无法卖出")
+    order = market_sell(ex, symbol, qty, decision_id)
+    positions_after, balances_after = (
+        reconcile_positions_with_exchange(ex, load_positions())
+        if not is_dry_run()
+        else (load_positions(), balances_before)
+    )
+    log_trade(
+        "SELL_ALL",
+        norm_symbol(symbol),
+        qty=order.get("amount"),
+        price=order.get("price"),
+        amount_usdt=order.get("cost"),
+        note="Smart executor sell_all",
+        decision_id=decision_id,
+        order_id=order.get("id"),
+        status=order.get("status"),
+        balances_before=balances_before,
+        balances_after=balances_after,
+    )
+    log_decision(
+        {
+            **decision_context,
+            "balances_after": balances_after,
+            "positions_after": positions_after,
+            "execution_result": {"order": order},
+            "analysis": decision_context.get("analysis", ""),
+            "reasoning": decision_context.get("reasoning", "sell_all execution"),
+        }
+    )
+    return order
+
+
+def action_buy(ex, symbol: str, amount_usdt: float, decision_id: str, decision_context: dict, simulated_usdt_balance: float = None):
+    balances_before = fetch_balances(ex) if simulated_usdt_balance is None else {"USDT": simulated_usdt_balance}
+    usdt = float(balances_before.get("USDT", 0))
+    if usdt < amount_usdt:
+        raise RuntimeError(f"USDT 余额不足（${usdt:.4f} < ${amount_usdt:.4f}）")
+    order = market_buy(ex, symbol, amount_usdt, decision_id)
+    positions_existing = load_positions()
+    sym_store = storage_symbol(symbol)
+    price = float(order.get("price") or 0)
+    qty = float(order.get("amount") or 0)
+    position = {
+        "account_id": "binance-main",
+        "symbol": sym_store,
+        "base_asset": norm_symbol(symbol).split("/")[0],
+        "quote_asset": "USDT",
+        "market_type": "spot",
+        "quantity": qty,
+        "avg_cost": price,
+        "opened_at": bj_now_iso(),
+        "updated_at": bj_now_iso(),
+        "note": "Smart executor entry",
+    }
+    upsert_position(positions_existing, position)
+    if is_dry_run():
+        balances_after = balances_before
+        positions_after = positions_existing
+    else:
+        save_positions(positions_existing)
+        positions_after, balances_after = reconcile_positions_with_exchange(ex, positions_existing)
+        for p in positions_after:
+            if p["symbol"] == sym_store and price:
+                p["avg_cost"] = price
+                p["updated_at"] = bj_now_iso()
+        save_positions(positions_after)
+    log_trade(
+        "BUY",
+        norm_symbol(symbol),
+        qty=qty,
+        amount_usdt=order.get("cost"),
+        price=price,
+        note="Smart executor buy",
+        decision_id=decision_id,
+        order_id=order.get("id"),
+        status=order.get("status"),
+        balances_before=balances_before,
+        balances_after=balances_after,
+    )
+    log_decision(
+        {
+            **decision_context,
+            "balances_after": balances_after,
+            "positions_after": positions_after,
+            "execution_result": {"order": order},
+            "analysis": decision_context.get("analysis", ""),
+            "reasoning": decision_context.get("reasoning", "buy execution"),
+        }
+    )
+    return order
+
+
+def action_rebalance(ex, from_symbol: str, to_symbol: str, decision_id: str, decision_context: dict):
+    sell_order = action_sell_all(ex, from_symbol, decision_id + "s", decision_context)
+    if is_dry_run():
+        sell_cost = float(sell_order.get("cost") or 0)
+        spend = sell_cost * (1 - USDT_BUFFER_PCT)
+        simulated_usdt = sell_cost
+    else:
+        balances = fetch_balances(ex)
+        usdt = float(balances.get("USDT", 0))
+        spend = usdt * (1 - USDT_BUFFER_PCT)
+        simulated_usdt = None
+    if spend < 5:
+        raise RuntimeError(f"卖出后 USDT ${spend:.4f} 不足，无法买入新币")
+    buy_order = action_buy(ex, to_symbol, spend, decision_id + "b", decision_context, simulated_usdt_balance=simulated_usdt)
+    return {"sell": sell_order, "buy": buy_order}
+
+
+def command_status(ex):
+    balances = fetch_balances(ex)
+    positions = load_positions()
+    market_snapshot = build_market_snapshot(ex)
+    payload = {
+        "balances": balances,
+        "positions": positions,
+        "market_snapshot": market_snapshot,
+    }
+    print(payload)
+    return payload
+
+
+def command_balances(ex):
+    balances = fetch_balances(ex)
+    print({"balances": balances})
+    return balances

src/coinhunter/smart_executor.py

@@ -1,547 +1,29 @@
 #!/usr/bin/env python3
-"""Coin Hunter robust smart executor.
+"""Coin Hunter robust smart executor — compatibility facade."""
 
-Supports both:
-1. Clear argparse CLI subcommands for humans / cron prompts
-2. Backward-compatible legacy flag forms previously emitted by AI agents
-"""
-import argparse
-import fcntl
-import hashlib
-import json
-import math
-import os
 import sys
-import time
-from contextlib import contextmanager
-from datetime import datetime, timezone, timedelta
-from pathlib import Path
 
-import ccxt
-
-from .logger import log_decision, log_error, log_trade
 from .runtime import get_runtime_paths, load_env_file
+from .services.trade_common import CST, is_dry_run, USDT_BUFFER_PCT, MIN_REMAINING_DUST_USDT, log, bj_now_iso, set_dry_run
+from .services.file_utils import locked_file, atomic_write_json, load_json_locked, save_json_locked
+from .services.smart_executor_parser import build_parser, normalize_legacy_argv, parse_cli_args, cli_action_args
+from .services.execution_state import default_decision_id, record_execution_state, get_execution_state, load_executions, save_executions
+from .services.portfolio_service import load_positions, save_positions, upsert_position, reconcile_positions_with_exchange
+from .services.exchange_service import get_exchange, norm_symbol, storage_symbol, fetch_balances, build_market_snapshot, market_and_ticker, floor_to_step, prepare_buy_quantity, prepare_sell_quantity
+from .services.trade_execution import build_decision_context, market_sell, market_buy, action_sell_all, action_buy, action_rebalance, command_status, command_balances
+from .services.smart_executor_service import run as _run_service
 
 PATHS = get_runtime_paths()
-POSITIONS_FILE = PATHS.positions_file
-POSITIONS_LOCK = PATHS.positions_lock
-EXECUTIONS_FILE = PATHS.executions_file
-EXECUTIONS_LOCK = PATHS.executions_lock
 ENV_FILE = PATHS.env_file
-DRY_RUN = os.getenv("DRY_RUN", "false").lower() == "true"
-USDT_BUFFER_PCT = 0.03
-MIN_REMAINING_DUST_USDT = 1.0
-
-CST = timezone(timedelta(hours=8))
-
-
-def log(msg: str):
-    print(f"[{datetime.now(CST).strftime('%Y-%m-%d %H:%M:%S')} CST] {msg}")
-
-
-def bj_now_iso():
-    return datetime.now(CST).isoformat()
 
 
 def load_env():
     load_env_file(PATHS)
 
 
-@contextmanager
+def main(argv=None):
-def locked_file(path: Path):
+    return _run_service(argv)
-    path.parent.mkdir(parents=True, exist_ok=True)
-    with open(path, "a+", encoding="utf-8") as f:
-        fcntl.flock(f.fileno(), fcntl.LOCK_EX)
-        f.seek(0)
-        yield f
-        f.flush()
-        os.fsync(f.fileno())
-        fcntl.flock(f.fileno(), fcntl.LOCK_UN)
-
-
-def atomic_write_json(path: Path, data: dict):
-    path.parent.mkdir(parents=True, exist_ok=True)
-    tmp = path.with_suffix(path.suffix + ".tmp")
-    tmp.write_text(json.dumps(data, indent=2, ensure_ascii=False), encoding="utf-8")
-    os.replace(tmp, path)
-
-
-def load_json_locked(path: Path, lock_path: Path, default):
-    with locked_file(lock_path):
-        if not path.exists():
-            return default
-        try:
-            return json.loads(path.read_text(encoding="utf-8"))
-        except Exception:
-            return default
-
-
-def save_json_locked(path: Path, lock_path: Path, data: dict):
-    with locked_file(lock_path):
-        atomic_write_json(path, data)
-
-
-def load_positions() -> list:
-    return load_json_locked(POSITIONS_FILE, POSITIONS_LOCK, {"positions": []}).get("positions", [])
-
-
-def save_positions(positions: list):
-    save_json_locked(POSITIONS_FILE, POSITIONS_LOCK, {"positions": positions})
-
-
-def load_executions() -> dict:
-    return load_json_locked(EXECUTIONS_FILE, EXECUTIONS_LOCK, {"executions": {}}).get("executions", {})
-
-
-def save_executions(executions: dict):
-    save_json_locked(EXECUTIONS_FILE, EXECUTIONS_LOCK, {"executions": executions})
-
-
-def default_decision_id(action: str, argv_tail: list[str]) -> str:
-    now = datetime.now(CST)
-    bucket_min = (now.minute // 15) * 15
-    bucket = now.strftime(f"%Y%m%dT%H{bucket_min:02d}")
-    raw = f"{bucket}|{action}|{'|'.join(argv_tail)}"
-    return hashlib.sha1(raw.encode()).hexdigest()[:16]
-
-
-def get_exchange():
-    load_env()
-    api_key = os.getenv("BINANCE_API_KEY")
-    secret = os.getenv("BINANCE_API_SECRET")
-    if not api_key or not secret:
-        raise RuntimeError("缺少 BINANCE_API_KEY 或 BINANCE_API_SECRET")
-    ex = ccxt.binance({
-        "apiKey": api_key,
-        "secret": secret,
-        "options": {"defaultType": "spot", "createMarketBuyOrderRequiresPrice": False},
-        "enableRateLimit": True,
-    })
-    ex.load_markets()
-    return ex
-
-
-def norm_symbol(symbol: str) -> str:
-    s = symbol.upper().replace("-", "").replace("_", "")
-    if "/" in s:
-        return s
-    if s.endswith("USDT"):
-        return s[:-4] + "/USDT"
-    raise ValueError(f"不支持的 symbol: {symbol}")
-
-
-def storage_symbol(symbol: str) -> str:
-    return norm_symbol(symbol).replace("/", "")
-
-
-def fetch_balances(ex):
-    bal = ex.fetch_balance()["free"]
-    return {k: float(v) for k, v in bal.items() if float(v) > 0}
-
-
-def build_market_snapshot(ex):
-    try:
-        tickers = ex.fetch_tickers()
-    except Exception:
-        return {}
-    snapshot = {}
-    for sym, t in tickers.items():
-        if not sym.endswith("/USDT"):
-            continue
-        price = t.get("last")
-        if price is None or float(price) <= 0:
-            continue
-        vol = float(t.get("quoteVolume") or 0)
-        if vol < 200_000:
-            continue
-        base = sym.replace("/", "")
-        snapshot[base] = {
-            "lastPrice": round(float(price), 8),
-            "price24hPcnt": round(float(t.get("percentage") or 0), 4),
-            "highPrice24h": round(float(t.get("high") or 0), 8) if t.get("high") else None,
-            "lowPrice24h": round(float(t.get("low") or 0), 8) if t.get("low") else None,
-            "turnover24h": round(float(vol), 2),
-        }
-    return snapshot
-
-
-def market_and_ticker(ex, symbol: str):
-    sym = norm_symbol(symbol)
-    market = ex.market(sym)
-    ticker = ex.fetch_ticker(sym)
-    return sym, market, ticker
-
-
-def floor_to_step(value: float, step: float) -> float:
-    if not step or step <= 0:
-        return value
-    return math.floor(value / step) * step
-
-
-def prepare_buy_quantity(ex, symbol: str, amount_usdt: float):
-    sym, market, ticker = market_and_ticker(ex, symbol)
-    ask = float(ticker.get("ask") or ticker.get("last") or 0)
-    if ask <= 0:
-        raise RuntimeError(f"{sym} 无法获取有效 ask 价格")
-    budget = amount_usdt * (1 - USDT_BUFFER_PCT)
-    raw_qty = budget / ask
-    qty = float(ex.amount_to_precision(sym, raw_qty))
-    min_amt = (market.get("limits", {}).get("amount", {}) or {}).get("min") or 0
-    min_cost = (market.get("limits", {}).get("cost", {}) or {}).get("min") or 0
-    if min_amt and qty < float(min_amt):
-        raise RuntimeError(f"{sym} 买入数量 {qty} 小于最小数量 {min_amt}")
-    est_cost = qty * ask
-    if min_cost and est_cost < float(min_cost):
-        raise RuntimeError(f"{sym} 买入金额 ${est_cost:.4f} 小于最小成交额 ${float(min_cost):.4f}")
-    return sym, qty, ask, est_cost
-
-
-def prepare_sell_quantity(ex, symbol: str, free_qty: float):
-    sym, market, ticker = market_and_ticker(ex, symbol)
-    bid = float(ticker.get("bid") or ticker.get("last") or 0)
-    if bid <= 0:
-        raise RuntimeError(f"{sym} 无法获取有效 bid 价格")
-    qty = float(ex.amount_to_precision(sym, free_qty))
-    min_amt = (market.get("limits", {}).get("amount", {}) or {}).get("min") or 0
-    min_cost = (market.get("limits", {}).get("cost", {}) or {}).get("min") or 0
-    if min_amt and qty < float(min_amt):
-        raise RuntimeError(f"{sym} 卖出数量 {qty} 小于最小数量 {min_amt}")
-    est_cost = qty * bid
-    if min_cost and est_cost < float(min_cost):
-        raise RuntimeError(f"{sym} 卖出金额 ${est_cost:.4f} 小于最小成交额 ${float(min_cost):.4f}")
-    return sym, qty, bid, est_cost
-
-
-def upsert_position(positions: list, position: dict):
-    sym = position["symbol"]
-    for i, existing in enumerate(positions):
-        if existing.get("symbol") == sym:
-            positions[i] = position
-            return positions
-    positions.append(position)
-    return positions
-
-
-def reconcile_positions_with_exchange(ex, positions: list):
-    balances = fetch_balances(ex)
-    existing_by_symbol = {p.get("symbol"): p for p in positions}
-    reconciled = []
-    for asset, qty in balances.items():
-        if asset == "USDT":
-            continue
-        if qty <= 0:
-            continue
-        sym = f"{asset}USDT"
-        old = existing_by_symbol.get(sym, {})
-        reconciled.append({
-            "account_id": old.get("account_id", "binance-main"),
-            "symbol": sym,
-            "base_asset": asset,
-            "quote_asset": "USDT",
-            "market_type": "spot",
-            "quantity": qty,
-            "avg_cost": old.get("avg_cost"),
-            "opened_at": old.get("opened_at", bj_now_iso()),
-            "updated_at": bj_now_iso(),
-            "note": old.get("note", "Reconciled from Binance balances"),
-        })
-    save_positions(reconciled)
-    return reconciled, balances
-
-
-def record_execution_state(decision_id: str, payload: dict):
-    executions = load_executions()
-    executions[decision_id] = payload
-    save_executions(executions)
-
-
-def get_execution_state(decision_id: str):
-    return load_executions().get(decision_id)
-
-
-def build_decision_context(ex, action: str, argv_tail: list[str], decision_id: str):
-    balances = fetch_balances(ex)
-    positions = load_positions()
-    return {
-        "decision_id": decision_id,
-        "balances_before": balances,
-        "positions_before": positions,
-        "decision": action.upper(),
-        "action_taken": f"{action} {' '.join(argv_tail)}".strip(),
-        "risk_level": "high" if len(positions) <= 1 else "medium",
-        "data_sources": ["binance"],
-    }
-
-
-def market_sell(ex, symbol: str, qty: float, decision_id: str):
-    sym, qty, bid, est_cost = prepare_sell_quantity(ex, symbol, qty)
-    if DRY_RUN:
-        log(f"[DRY RUN] 卖出 {sym} 数量 {qty}")
-        return {"id": f"dry-sell-{decision_id}", "symbol": sym, "amount": qty, "price": bid, "cost": est_cost, "status": "closed"}
-    order = ex.create_market_sell_order(sym, qty, params={"newClientOrderId": f"ch-{decision_id}-sell"})
-    return order
-
-
-def market_buy(ex, symbol: str, amount_usdt: float, decision_id: str):
-    sym, qty, ask, est_cost = prepare_buy_quantity(ex, symbol, amount_usdt)
-    if DRY_RUN:
-        log(f"[DRY RUN] 买入 {sym} 金额 ${est_cost:.4f} 数量 {qty}")
-        return {"id": f"dry-buy-{decision_id}", "symbol": sym, "amount": qty, "price": ask, "cost": est_cost, "status": "closed"}
-    order = ex.create_market_buy_order(sym, qty, params={"newClientOrderId": f"ch-{decision_id}-buy"})
-    return order
-
-
-def action_sell_all(ex, symbol: str, decision_id: str, decision_context: dict):
-    balances_before = fetch_balances(ex)
-    base = norm_symbol(symbol).split("/")[0]
-    qty = float(balances_before.get(base, 0))
-    if qty <= 0:
-        raise RuntimeError(f"{base} 余额为0，无法卖出")
-    order = market_sell(ex, symbol, qty, decision_id)
-    positions_after, balances_after = reconcile_positions_with_exchange(ex, load_positions()) if not DRY_RUN else (load_positions(), balances_before)
-    log_trade(
-        "SELL_ALL", norm_symbol(symbol), qty=order.get("amount"), price=order.get("price"),
-        amount_usdt=order.get("cost"), note="Smart executor sell_all",
-        decision_id=decision_id, order_id=order.get("id"), status=order.get("status"),
-        balances_before=balances_before, balances_after=balances_after,
-    )
-    log_decision({
-        **decision_context,
-        "balances_after": balances_after,
-        "positions_after": positions_after,
-        "execution_result": {"order": order},
-        "analysis": decision_context.get("analysis", ""),
-        "reasoning": decision_context.get("reasoning", "sell_all execution"),
-    })
-    return order
-
-
-def action_buy(ex, symbol: str, amount_usdt: float, decision_id: str, decision_context: dict):
-    balances_before = fetch_balances(ex)
-    usdt = float(balances_before.get("USDT", 0))
-    if usdt < amount_usdt:
-        raise RuntimeError(f"USDT 余额不足（${usdt:.4f} < ${amount_usdt:.4f}）")
-    order = market_buy(ex, symbol, amount_usdt, decision_id)
-    positions_existing = load_positions()
-    sym_store = storage_symbol(symbol)
-    price = float(order.get("price") or 0)
-    qty = float(order.get("amount") or 0)
-    position = {
-        "account_id": "binance-main",
-        "symbol": sym_store,
-        "base_asset": norm_symbol(symbol).split("/")[0],
-        "quote_asset": "USDT",
-        "market_type": "spot",
-        "quantity": qty,
-        "avg_cost": price,
-        "opened_at": bj_now_iso(),
-        "updated_at": bj_now_iso(),
-        "note": "Smart executor entry",
-    }
-    upsert_position(positions_existing, position)
-    if DRY_RUN:
-        save_positions(positions_existing)
-        balances_after = balances_before
-        positions_after = positions_existing
-    else:
-        positions_after, balances_after = reconcile_positions_with_exchange(ex, positions_existing)
-        for p in positions_after:
-            if p["symbol"] == sym_store and price:
-                p["avg_cost"] = price
-                p["updated_at"] = bj_now_iso()
-        save_positions(positions_after)
-    log_trade(
-        "BUY", norm_symbol(symbol), qty=qty, amount_usdt=order.get("cost"), price=price,
-        note="Smart executor buy", decision_id=decision_id, order_id=order.get("id"),
-        status=order.get("status"), balances_before=balances_before, balances_after=balances_after,
-    )
-    log_decision({
-        **decision_context,
-        "balances_after": balances_after,
-        "positions_after": positions_after,
-        "execution_result": {"order": order},
-        "analysis": decision_context.get("analysis", ""),
-        "reasoning": decision_context.get("reasoning", "buy execution"),
-    })
-    return order
-
-
-def action_rebalance(ex, from_symbol: str, to_symbol: str, decision_id: str, decision_context: dict):
-    sell_order = action_sell_all(ex, from_symbol, decision_id + "s", decision_context)
-    balances = fetch_balances(ex)
-    usdt = float(balances.get("USDT", 0))
-    spend = usdt * (1 - USDT_BUFFER_PCT)
-    if spend < 5:
-        raise RuntimeError(f"卖出后 USDT ${usdt:.4f} 不足，无法买入新币")
-    buy_order = action_buy(ex, to_symbol, spend, decision_id + "b", decision_context)
-    return {"sell": sell_order, "buy": buy_order}
-
-
-def build_parser() -> argparse.ArgumentParser:
-    parser = argparse.ArgumentParser(
-        description="Coin Hunter Smart Executor",
-        formatter_class=argparse.RawTextHelpFormatter,
-        epilog=(
-            "示例:\n"
-            "  python smart_executor.py hold\n"
-            "  python smart_executor.py sell-all ETHUSDT\n"
-            "  python smart_executor.py buy ENJUSDT 100\n"
-            "  python smart_executor.py rebalance PEPEUSDT ETHUSDT\n"
-            "  python smart_executor.py balances\n\n"
-            "兼容旧调用:\n"
-            "  python smart_executor.py HOLD\n"
-            "  python smart_executor.py --decision HOLD --dry-run\n"
-        ),
-    )
-    parser.add_argument("--decision-id", help="Override decision id (otherwise derived automatically)")
-    parser.add_argument("--analysis", help="Decision analysis text to persist into logs")
-    parser.add_argument("--reasoning", help="Decision reasoning text to persist into logs")
-    parser.add_argument("--dry-run", action="store_true", help="Force dry-run mode for this invocation")
-
-    subparsers = parser.add_subparsers(dest="command")
-
-    subparsers.add_parser("hold", help="Log a HOLD decision without trading")
-    subparsers.add_parser("balances", help="Print live balances as JSON")
-    subparsers.add_parser("balance", help="Alias of balances")
-    subparsers.add_parser("status", help="Print balances + positions + snapshot as JSON")
-
-    sell_all = subparsers.add_parser("sell-all", help="Sell all of one symbol")
-    sell_all.add_argument("symbol")
-    sell_all_legacy = subparsers.add_parser("sell_all", help=argparse.SUPPRESS)
-    sell_all_legacy.add_argument("symbol")
-
-    buy = subparsers.add_parser("buy", help="Buy symbol with USDT amount")
-    buy.add_argument("symbol")
-    buy.add_argument("amount_usdt", type=float)
-
-    rebalance = subparsers.add_parser("rebalance", help="Sell one symbol and rotate to another")
-    rebalance.add_argument("from_symbol")
-    rebalance.add_argument("to_symbol")
-
-    return parser
-
-
-def normalize_legacy_argv(argv: list[str]) -> list[str]:
-    if not argv:
-        return argv
-
-    action_aliases = {
-        "HOLD": ["hold"],
-        "hold": ["hold"],
-        "SELL_ALL": ["sell-all"],
-        "sell_all": ["sell-all"],
-        "sell-all": ["sell-all"],
-        "BUY": ["buy"],
-        "buy": ["buy"],
-        "REBALANCE": ["rebalance"],
-        "rebalance": ["rebalance"],
-        "BALANCE": ["balances"],
-        "balance": ["balances"],
-        "BALANCES": ["balances"],
-        "balances": ["balances"],
-        "STATUS": ["status"],
-        "status": ["status"],
-    }
-
-    for idx, token in enumerate(argv):
-        if token in action_aliases:
-            prefix = argv[:idx]
-            suffix = argv[idx + 1:]
-            return prefix + action_aliases[token] + suffix
-
-    if argv[0].startswith("-"):
-        legacy = argparse.ArgumentParser(add_help=False)
-        legacy.add_argument("--decision")
-        legacy.add_argument("--symbol")
-        legacy.add_argument("--from-symbol")
-        legacy.add_argument("--to-symbol")
-        legacy.add_argument("--amount-usdt", type=float)
-        legacy.add_argument("--decision-id")
-        legacy.add_argument("--analysis")
-        legacy.add_argument("--reasoning")
-        legacy.add_argument("--dry-run", action="store_true")
-        ns, unknown = legacy.parse_known_args(argv)
-
-        if ns.decision:
-            decision = (ns.decision or "").strip().upper()
-            rebuilt = []
-            if ns.decision_id:
-                rebuilt += ["--decision-id", ns.decision_id]
-            if ns.analysis:
-                rebuilt += ["--analysis", ns.analysis]
-            if ns.reasoning:
-                rebuilt += ["--reasoning", ns.reasoning]
-            if ns.dry_run:
-                rebuilt += ["--dry-run"]
-
-            if decision == "HOLD":
-                rebuilt += ["hold"]
-            elif decision == "SELL_ALL":
-                if not ns.symbol:
-                    raise RuntimeError("旧式 --decision SELL_ALL 需要搭配 --symbol")
-                rebuilt += ["sell-all", ns.symbol]
-            elif decision == "BUY":
-                if not ns.symbol or ns.amount_usdt is None:
-                    raise RuntimeError("旧式 --decision BUY 需要 --symbol 和 --amount-usdt")
-                rebuilt += ["buy", ns.symbol, str(ns.amount_usdt)]
-            elif decision == "REBALANCE":
-                if not ns.from_symbol or not ns.to_symbol:
-                    raise RuntimeError("旧式 --decision REBALANCE 需要 --from-symbol 和 --to-symbol")
-                rebuilt += ["rebalance", ns.from_symbol, ns.to_symbol]
-            else:
-                raise RuntimeError(f"不支持的旧式 decision: {decision}")
-
-            return rebuilt + unknown
-
-    return argv
-
-
-def parse_cli_args(argv: list[str]):
-    parser = build_parser()
-    normalized = normalize_legacy_argv(argv)
-    args = parser.parse_args(normalized)
-    if not args.command:
-        parser.print_help()
-        raise SystemExit(1)
-    if args.command == "sell_all":
-        args.command = "sell-all"
-    return args, normalized
-
-
-def command_status(ex):
-    balances = fetch_balances(ex)
-    positions = load_positions()
-    market_snapshot = build_market_snapshot(ex)
-    payload = {
-        "balances": balances,
-        "positions": positions,
-        "market_snapshot": market_snapshot,
-    }
-    print(json.dumps(payload, ensure_ascii=False, indent=2))
-    return payload
-
-
-def command_balances(ex):
-    balances = fetch_balances(ex)
-    print(json.dumps({"balances": balances}, ensure_ascii=False, indent=2))
-    return balances
-
-
-def cli_action_args(args, action: str) -> list[str]:
-    if action == "sell_all":
-        return [args.symbol]
-    if action == "buy":
-        return [args.symbol, str(args.amount_usdt)]
-    if action == "rebalance":
-        return [args.from_symbol, args.to_symbol]
-    return []
-
-
-def main():
-    from .services.smart_executor_service import run
-
-    return run(sys.argv[1:])
 
 
 if __name__ == "__main__":
-    main()
+    raise SystemExit(main())