feat: resolve strategy display name from catalog metadata

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Pigbibi

application/rebalance_service.py

@@ -640,6 +640,7 @@ def log_message(message: str) -> None:
         "account": account,
         "strategy_profile": strategy_runtime.profile,
         "strategy_display_name": strategy_runtime.display_name,
+        "strategy_metadata": getattr(settings, "strategy_metadata", None),
         "dry_run_only": settings.dry_run_only,
         "live_trading_enabled": settings.live_trading_enabled,
         "session_reused": bool(getattr(client, "session_reused", False)),

notifications/telegram.py

@@ -539,6 +539,36 @@ def translate(key: str, **kwargs) -> str:
     return translate
 
 
+def build_strategy_display_name(lang: str, translate_fn):
+    """Build a strategy display name resolver consistent with other platforms.
+
+    Returns a callable that resolves a strategy's display name using catalog
+    metadata (if available) or the legacy i18n dictionary fallback.
+    """
+    def strategy_display_name(
+        profile: str,
+        *,
+        fallback_name: str | None = None,
+        metadata=None,
+    ) -> str:
+        if metadata is not None:
+            from quant_platform_kit.common.notification_localization import (
+                resolve_strategy_display_name,
+            )
+            return resolve_strategy_display_name(
+                lang, metadata, translator=translate_fn,
+            )
+        key = f"strategy_name_{str(profile or '').strip()}"
+        translated = translate_fn(key)
+        if translated != key:
+            return translated
+        fallback = str(fallback_name or "").strip()
+        if fallback:
+            return fallback
+        return str(profile or "").strip()
+    return strategy_display_name
+
+
 def build_sender(token: str | None, chat_id: str | None, *, requests_module=None):
     if requests_module is None:
         import requests as requests_module
@@ -1158,9 +1188,18 @@ def render_cycle_summary(result: Mapping[str, Any], *, lang: str = "en") -> str:
     has_rebalance_attempt = bool(submitted or target_diff_lines or has_meaningful_skip)
     strategy_profile = str(result.get("strategy_profile") or "").strip()
     strategy_name = str(result.get("strategy_display_name") or strategy_profile).strip()
-    translated_strategy_name = translator(f"strategy_name_{strategy_profile}") if strategy_profile else ""
-    if translated_strategy_name and translated_strategy_name != f"strategy_name_{strategy_profile}":
-        strategy_name = translated_strategy_name
+    strategy_metadata = result.get("strategy_metadata")
+    if strategy_metadata is not None:
+        from quant_platform_kit.common.notification_localization import (
+            resolve_strategy_display_name,
+        )
+        strategy_name = resolve_strategy_display_name(
+            lang, strategy_metadata, translator=translator,
+        )
+    else:
+        translated_strategy_name = translator(f"strategy_name_{strategy_profile}") if strategy_profile else ""
+        if translated_strategy_name and translated_strategy_name != f"strategy_name_{strategy_profile}":
+            strategy_name = translated_strategy_name
     account = str(result.get("account") or "").strip()
     lines = [translator("rebalance_title" if has_rebalance_attempt else "heartbeat_title")]
     if strategy_name:

runtime_config_support.py

@@ -4,7 +4,10 @@
 import os
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Callable
+from typing import TYPE_CHECKING, Callable
+
+if TYPE_CHECKING:
+    from quant_platform_kit.common.strategies import StrategyMetadata
 
 from quant_platform_kit.common.runtime_config import (
     resolve_bool_value,
@@ -59,6 +62,7 @@ class PlatformRuntimeSettings:
     run_strategy_on_http: bool
     live_order_ack: bool
     max_order_notional_usd: float | None
+    strategy_metadata: Any = None
     runtime_target_enabled: bool = True
     cash_only_execution: bool = True
     reserved_cash_floor_usd: float = DEFAULT_RESERVED_CASH_FLOOR_USD
@@ -173,6 +177,7 @@ def load_platform_runtime_settings(
         strategy_profile=runtime_paths.strategy_profile,
         strategy_display_name=runtime_paths.strategy_display_name,
         strategy_domain=runtime_paths.strategy_domain,
+        strategy_metadata=strategy_metadata,
         notify_lang=os.getenv("NOTIFY_LANG", "en"),
         tg_token=_get_credential("firstrade-telegram-token", "TELEGRAM_TOKEN"),
         tg_chat_id=os.getenv("GLOBAL_TELEGRAM_CHAT_ID"),