Show okx_sim/okx_live and gate live API fields by matching mode.

In sim, hide LIVE/API keys and expose simulated fund settings in env UI.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/env/env_schema.py

@@ -100,6 +100,9 @@ HOT_RELOAD_EXACT = frozenset({
     "OKX_OPTIONS_BUDGET_BUFFER",
     "OKX_TRADE_MODE",
     "SIM_DEFAULT_MODE",
+    "SIM_INITIAL_EQUITY_USDT",
+    "SIM_INITIAL_USDC",
+    "SIM_FEE_RATE",
     "MAX_ACTIVE_HEDGE_PLANS",
     "HEDGE_PLAN_LIVE_ORDER",
     "HEDGE_PLAN_OPTION_PRIMARY",

lib/env/env_ui_manifest.py

@@ -17,12 +17,42 @@ from lib.env.env_schema import (
 )
 
 # 各所「交易所与实盘」字段(顺序即页面顺序)
+_OKX_LIVE_ONLY_KEYS = frozenset(
+    {
+        "LIVE_TRADING_ENABLED",
+        "OKX_API_KEY",
+        "OKX_API_SECRET",
+        "OKX_API_PASSPHRASE",
+    }
+)
+
+_SIM_FUNDS_SECTION: dict[str, Any] = {
+    "title": "模拟资金",
+    "fields": [
+        (
+            "SIM_INITIAL_EQUITY_USDT",
+            "初始权益 USDT",
+            "重置模拟钱包时写入资金账户 USDT;改完需在系统设置「模拟资金」点重置才生效",
+        ),
+        (
+            "SIM_INITIAL_USDC",
+            "初始 USDC",
+            "重置时写入期权侧 USDC;改完需重置才生效",
+        ),
+        (
+            "SIM_FEE_RATE",
+            "模拟手续费率",
+            "如 0.0005=万五;撮合立即按此费率扣费",
+        ),
+    ],
+}
+
 _EXCHANGE_LIVE_FIELDS: dict[str, list[tuple[str, str, str]]] = {
     "okx": [
         (
             "SIM_DEFAULT_MODE",
             "撮合模式",
-            "sim=本地模拟资金(公开行情撮合,不下真实单); live=实盘账户.保存后立即切换",
+            "sim=本地模拟资金; live=实盘.保存后立即切换;sim 下隐藏 API/实盘开关",
         ),
         ("LIVE_TRADING_ENABLED", "开启实盘下单", "仅 live 模式下生效;关闭时即使 live 也不向交易所发单"),
         ("OKX_API_KEY", "API Key", "账户 API(永续+期权共用)"),
@@ -372,15 +402,41 @@ def _hedge_fields_for_mode(mode: str) -> list[tuple[str, str, str]]:
     return []
 
 
+def _trading_mode_for_env_ui() -> str:
+    try:
+        from lib.sim.mode_lib import peek_persisted_trading_mode, default_trading_mode
+
+        return peek_persisted_trading_mode() or default_trading_mode()
+    except Exception:
+        return "sim"
+
+
+def _okx_exchange_fields_for_trading_mode(trading_mode: str) -> list[tuple[str, str, str]]:
+    fields = list(_EXCHANGE_LIVE_FIELDS["okx"])
+    tm = (trading_mode or "").strip().lower()
+    if tm == "sim":
+        return [f for f in fields if f[0] not in _OKX_LIVE_ONLY_KEYS]
+    return fields
+
+
 def ui_sections_for_exchange(
     exchange_key: str,
     *,
     mode: str | None = None,
+    trading_mode: str | None = None,
 ) -> list[dict[str, Any]]:
     ex = (exchange_key or "").strip().lower()
     sections: list[dict[str, Any]] = []
-    live_fields = _EXCHANGE_LIVE_FIELDS.get(ex, _EXCHANGE_LIVE_FIELDS["okx"])
+    tm = (trading_mode or "").strip().lower()
+    if not tm:
+        tm = _trading_mode_for_env_ui() if ex == "okx" else "live"
+    if ex == "okx":
+        live_fields = _okx_exchange_fields_for_trading_mode(tm)
+    else:
+        live_fields = _EXCHANGE_LIVE_FIELDS.get(ex, _EXCHANGE_LIVE_FIELDS["okx"])
     sections.append({"title": "交易所与实盘", "fields": live_fields})
+    if ex == "okx" and tm == "sim":
+        sections.append(_SIM_FUNDS_SECTION)
     sections.extend(_SHARED_SECTIONS)
     if ex in _MODE_SECTION.get("exchanges", frozenset()):
         from lib.hedge_plan.okx_trade_mode_lib import normalize_okx_trade_mode
@@ -406,7 +462,11 @@ def ui_allowed_keys(exchange_key: str) -> frozenset[str]:
     ex = (exchange_key or "").strip().lower()
     if ex == "okx":
         keys.add("OKX_TRADE_MODE")
-        # 允许写入遗留键,避免旧自动化/手改失败;页面不再展示
+        keys.add("SIM_DEFAULT_MODE")
+        # 切模式后同请求可能带上对侧字段,始终放行
+        keys.update(_OKX_LIVE_ONLY_KEYS)
+        for item in _SIM_FUNDS_SECTION["fields"]:
+            keys.add(item[0])
         for item in _HEDGE_PLAN_SECTION["fields"]:
             keys.add(item[0])
         for item in _OPTIONS_SECTION["fields"]:
@@ -422,9 +482,14 @@ def build_env_ui_payload(
     schema = _schema_field_map(example_path)
     env_lines = read_env_lines(env_path)
     values = env_get_all(env_lines)
+    trading_mode = ""
+    if (exchange_key or "").strip().lower() == "okx":
+        trading_mode = _effective_env_value("SIM_DEFAULT_MODE", values, "sim") or _trading_mode_for_env_ui()
     groups: list[dict[str, Any]] = []
     for sec in ui_sections_for_exchange(
-        exchange_key, mode=values.get("OKX_TRADE_MODE") or ""
+        exchange_key,
+        mode=values.get("OKX_TRADE_MODE") or "",
+        trading_mode=trading_mode,
     ):
         fields = [
             _build_field(key, label, note, schema, values)